/usr/share/gtk-doc/html/gst-plugins-bad-libs-0.10/gst-plugins-bad-libs-h264parser.html is in gstreamer0.10-plugins-bad-doc 0.10.23-7.2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>GStreamer Bad Plugins 0.10 Library Reference Manual: h264parser</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
<link rel="home" href="index.html" title="GStreamer Bad Plugins 0.10 Library Reference Manual">
<link rel="up" href="codecparsers.html" title="Bitstream parsing Library">
<link rel="prev" href="codecparsers.html" title="Bitstream parsing Library">
<link rel="next" href="gst-plugins-bad-libs-mpegvideoparser.html" title="mpegvideoparser">
<meta name="generator" content="GTK-Doc V1.20 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="10"><tr valign="middle">
<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span>
<a href="#gst-plugins-bad-libs-h264parser.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span>
<a href="#gst-plugins-bad-libs-h264parser.object-hierarchy" class="shortcut">Object Hierarchy</a></span>
</td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
<td><a accesskey="u" href="codecparsers.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
<td><a accesskey="p" href="codecparsers.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
<td><a accesskey="n" href="gst-plugins-bad-libs-mpegvideoparser.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
</tr></table>
<div class="refentry">
<a name="gst-plugins-bad-libs-h264parser"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-bad-libs-h264parser.top_of_page"></a>h264parser</span></h2>
<p>h264parser — Convenience library for h264 video
bitstream parsing.</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-h264parser.functions"></a><h2>Functions</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-IS-P-SLICE:CAPS" title="GST_H264_IS_P_SLICE()">GST_H264_IS_P_SLICE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-IS-B-SLICE:CAPS" title="GST_H264_IS_B_SLICE()">GST_H264_IS_B_SLICE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-IS-I-SLICE:CAPS" title="GST_H264_IS_I_SLICE()">GST_H264_IS_I_SLICE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-IS-SP-SLICE:CAPS" title="GST_H264_IS_SP_SLICE()">GST_H264_IS_SP_SLICE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-IS-SI-SLICE:CAPS" title="GST_H264_IS_SI_SLICE()">GST_H264_IS_SI_SLICE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-identify-nalu" title="gst_h264_parser_identify_nalu ()">gst_h264_parser_identify_nalu</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-identify-nalu-avc" title="gst_h264_parser_identify_nalu_avc ()">gst_h264_parser_identify_nalu_avc</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-parse-nal" title="gst_h264_parser_parse_nal ()">gst_h264_parser_parse_nal</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-parse-slice-hdr" title="gst_h264_parser_parse_slice_hdr ()">gst_h264_parser_parse_slice_hdr</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-parse-sps" title="gst_h264_parser_parse_sps ()">gst_h264_parser_parse_sps</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-parse-pps" title="gst_h264_parser_parse_pps ()">gst_h264_parser_parse_pps</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-parse-sei" title="gst_h264_parser_parse_sei ()">gst_h264_parser_parse_sei</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="returnvalue">GstH264NalParser</span></a> *
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-nal-parser-new" title="gst_h264_nal_parser_new ()">gst_h264_nal_parser_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-nal-parser-free" title="gst_h264_nal_parser_free ()">gst_h264_nal_parser_free</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parse-sps" title="gst_h264_parse_sps ()">gst_h264_parse_sps</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parse-pps" title="gst_h264_parse_pps ()">gst_h264_parse_pps</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-h264parser.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-MAX-SPS-COUNT:CAPS" title="GST_H264_MAX_SPS_COUNT">GST_H264_MAX_SPS_COUNT</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-MAX-PPS-COUNT:CAPS" title="GST_H264_MAX_PPS_COUNT">GST_H264_MAX_PPS_COUNT</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnitType" title="enum GstH264NalUnitType">GstH264NalUnitType</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult">GstH264ParserResult</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SEIPayloadType" title="enum GstH264SEIPayloadType">GstH264SEIPayloadType</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SEIPicStructType" title="enum GstH264SEIPicStructType">GstH264SEIPicStructType</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SliceType" title="enum GstH264SliceType">GstH264SliceType</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser">GstH264NalParser</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit">GstH264NalUnit</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SPS" title="struct GstH264SPS">GstH264SPS</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264PPS" title="struct GstH264PPS">GstH264PPS</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264HRDParams" title="struct GstH264HRDParams">GstH264HRDParams</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264VUIParams" title="struct GstH264VUIParams">GstH264VUIParams</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264DecRefPicMarking" title="struct GstH264DecRefPicMarking">GstH264DecRefPicMarking</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264RefPicMarking" title="struct GstH264RefPicMarking">GstH264RefPicMarking</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264PredWeightTable" title="struct GstH264PredWeightTable">GstH264PredWeightTable</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SliceHdr" title="struct GstH264SliceHdr">GstH264SliceHdr</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ClockTimestamp" title="struct GstH264ClockTimestamp">GstH264ClockTimestamp</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264PicTiming" title="struct GstH264PicTiming">GstH264PicTiming</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264BufferingPeriod" title="struct GstH264BufferingPeriod">GstH264BufferingPeriod</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SEIMessage" title="struct GstH264SEIMessage">GstH264SEIMessage</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-h264parser.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-h264parser.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <gst/codecparsers/gsth264parser.h>
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-h264parser.description"></a><h2>Description</h2>
<p>It offers you bitstream parsing in AVC mode or not. To identify Nals in a bitstream and
parse its headers, you should call:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-identify-nalu" title="gst_h264_parser_identify_nalu ()"><span class="type">gst_h264_parser_identify_nalu</span></a> to identify the following nalu in not AVC bitstreams
</li>
<li class="listitem">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-identify-nalu-avc" title="gst_h264_parser_identify_nalu_avc ()"><span class="type">gst_h264_parser_identify_nalu_avc</span></a> to identify the nalu in AVC bitstreams
</li>
</ul></div>
<p>Then, depending on the <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnitType" title="enum GstH264NalUnitType"><span class="type">GstH264NalUnitType</span></a> of the newly parsed <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a>, you should
call the differents functions to parse the structure:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
From <a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-NAL-SLICE:CAPS"><span class="type">GST_H264_NAL_SLICE</span></a> to <a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-NAL-SLICE-IDR:CAPS"><span class="type">GST_H264_NAL_SLICE_IDR</span></a>: <a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-parse-slice-hdr" title="gst_h264_parser_parse_slice_hdr ()"><span class="type">gst_h264_parser_parse_slice_hdr</span></a>
</li>
<li class="listitem">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-NAL-SEI:CAPS"><span class="type">GST_H264_NAL_SEI</span></a>: <a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-parse-sei" title="gst_h264_parser_parse_sei ()"><span class="type">gst_h264_parser_parse_sei</span></a>
</li>
<li class="listitem">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-NAL-SPS:CAPS"><span class="type">GST_H264_NAL_SPS</span></a>: <a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-parse-sps" title="gst_h264_parser_parse_sps ()"><span class="type">gst_h264_parser_parse_sps</span></a>
</li>
<li class="listitem">
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-NAL-PPS:CAPS"><span class="type">GST_H264_NAL_PPS</span></a>: <a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-parse-pps" title="gst_h264_parser_parse_pps ()"><span class="type">gst_h264_parser_parse_pps</span></a>
</li>
<li class="listitem">
Any other: <a class="link" href="gst-plugins-bad-libs-h264parser.html#gst-h264-parser-parse-nal" title="gst_h264_parser_parse_nal ()"><span class="type">gst_h264_parser_parse_nal</span></a>
</li>
</ul></div>
<p>Note: You should always call gst_h264_parser_parse_nal if you don't actually need
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnitType" title="enum GstH264NalUnitType"><span class="type">GstH264NalUnitType</span></a> to be parsed for your personnal use, in order to guarantee that the
<a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a> is always up to date.</p>
<p>For more details about the structures, look at the ITU-T H.264 and ISO/IEC 14496-10 – MPEG-4
Part 10 specifications, you can download them from:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
ITU-T H.264: http://www.itu.int/rec/T-REC-H.264
</li>
<li class="listitem">
ISO/IEC 14496-10: http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=56538
</li>
</ul></div>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-h264parser.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="GST-H264-IS-P-SLICE:CAPS"></a><h3>GST_H264_IS_P_SLICE()</h3>
<pre class="programlisting">#define GST_H264_IS_P_SLICE(slice) (((slice)->type % 5) == GST_H264_P_SLICE)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-H264-IS-B-SLICE:CAPS"></a><h3>GST_H264_IS_B_SLICE()</h3>
<pre class="programlisting">#define GST_H264_IS_B_SLICE(slice) (((slice)->type % 5) == GST_H264_B_SLICE)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-H264-IS-I-SLICE:CAPS"></a><h3>GST_H264_IS_I_SLICE()</h3>
<pre class="programlisting">#define GST_H264_IS_I_SLICE(slice) (((slice)->type % 5) == GST_H264_I_SLICE)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-H264-IS-SP-SLICE:CAPS"></a><h3>GST_H264_IS_SP_SLICE()</h3>
<pre class="programlisting">#define GST_H264_IS_SP_SLICE(slice) (((slice)->type % 5) == GST_H264_SP_SLICE)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-H264-IS-SI-SLICE:CAPS"></a><h3>GST_H264_IS_SI_SLICE()</h3>
<pre class="programlisting">#define GST_H264_IS_SI_SLICE(slice) (((slice)->type % 5) == GST_H264_SI_SLICE)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-h264-parser-identify-nalu"></a><h3>gst_h264_parser_identify_nalu ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
gst_h264_parser_identify_nalu (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a> *nalparser</code></em>,
<em class="parameter"><code>const <span class="type">guint8</span> *data</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> offset</code></em>,
<em class="parameter"><code><span class="type">gsize</span> size</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> *nalu</code></em>);</pre>
<p>Parses <em class="parameter"><code>data</code></em>
and fills <em class="parameter"><code>nalu</code></em>
from the next nalu data from <em class="parameter"><code>data</code></em>
</p>
<div class="refsect3">
<a name="id-1.2.4.3.8.7.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>nalparser</p></td>
<td class="parameter_description"><p>a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>data</p></td>
<td class="parameter_description"><p>The data to parse</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>offset</p></td>
<td class="parameter_description"><p>the offset from which to parse <em class="parameter"><code>data</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>size</p></td>
<td class="parameter_description"><p>the size of <em class="parameter"><code>data</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>nalu</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> where to store parsed nal headers</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.4.3.8.7.6"></a><h4>Returns</h4>
<p> a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="type">GstH264ParserResult</span></a></p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-h264-parser-identify-nalu-avc"></a><h3>gst_h264_parser_identify_nalu_avc ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
gst_h264_parser_identify_nalu_avc (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a> *nalparser</code></em>,
<em class="parameter"><code>const <span class="type">guint8</span> *data</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> offset</code></em>,
<em class="parameter"><code><span class="type">gsize</span> size</code></em>,
<em class="parameter"><code><span class="type">guint8</span> nal_length_size</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> *nalu</code></em>);</pre>
<p>Parses <em class="parameter"><code>data</code></em>
and sets <em class="parameter"><code>nalu</code></em>
.</p>
<div class="refsect3">
<a name="id-1.2.4.3.8.8.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>nalparser</p></td>
<td class="parameter_description"><p>a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>data</p></td>
<td class="parameter_description"><p>The data to parse, must be the beging of the Nal unit</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>offset</p></td>
<td class="parameter_description"><p>the offset from which to parse <em class="parameter"><code>data</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>size</p></td>
<td class="parameter_description"><p>the size of <em class="parameter"><code>data</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>nal_length_size</p></td>
<td class="parameter_description"><p>the size in bytes of the AVC nal length prefix.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>nalu</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> where to store parsed nal headers</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.4.3.8.8.6"></a><h4>Returns</h4>
<p> a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="type">GstH264ParserResult</span></a></p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-h264-parser-parse-nal"></a><h3>gst_h264_parser_parse_nal ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
gst_h264_parser_parse_nal (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a> *nalparser</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> *nalu</code></em>);</pre>
<p>This function should be called in the case one doesn't need to
parse a specific structure. It is necessary to do so to make
sure <em class="parameter"><code>nalparser</code></em>
is up to date.</p>
<div class="refsect3">
<a name="id-1.2.4.3.8.9.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>nalparser</p></td>
<td class="parameter_description"><p>a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>nalu</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> to parse</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.4.3.8.9.6"></a><h4>Returns</h4>
<p> a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="type">GstH264ParserResult</span></a></p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-h264-parser-parse-slice-hdr"></a><h3>gst_h264_parser_parse_slice_hdr ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
gst_h264_parser_parse_slice_hdr (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a> *nalparser</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> *nalu</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SliceHdr" title="struct GstH264SliceHdr"><span class="type">GstH264SliceHdr</span></a> *slice</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> parse_pred_weight_table</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> parse_dec_ref_pic_marking</code></em>);</pre>
<p>Parses <em class="parameter"><code>data</code></em>
, and fills the <em class="parameter"><code>slice</code></em>
structure.</p>
<div class="refsect3">
<a name="id-1.2.4.3.8.10.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>nalparser</p></td>
<td class="parameter_description"><p>a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>nalu</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-NAL-SLICE:CAPS"><span class="type">GST_H264_NAL_SLICE</span></a> <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> to parse</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>slice</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SliceHdr" title="struct GstH264SliceHdr"><span class="type">GstH264SliceHdr</span></a> to fill.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>parse_pred_weight_table</p></td>
<td class="parameter_description"><p>Whether to parse the pred_weight_table or not</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>parse_dec_ref_pic_marking</p></td>
<td class="parameter_description"><p>Whether to parse the dec_ref_pic_marking or not</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.4.3.8.10.6"></a><h4>Returns</h4>
<p> a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="type">GstH264ParserResult</span></a></p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-h264-parser-parse-sps"></a><h3>gst_h264_parser_parse_sps ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
gst_h264_parser_parse_sps (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a> *nalparser</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> *nalu</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SPS" title="struct GstH264SPS"><span class="type">GstH264SPS</span></a> *sps</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> parse_vui_params</code></em>);</pre>
<p>Parses <em class="parameter"><code>data</code></em>
, and fills the <em class="parameter"><code>sps</code></em>
structure.</p>
<div class="refsect3">
<a name="id-1.2.4.3.8.11.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>nalparser</p></td>
<td class="parameter_description"><p>a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>nalu</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-NAL-SPS:CAPS"><span class="type">GST_H264_NAL_SPS</span></a> <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> to parse</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>sps</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SPS" title="struct GstH264SPS"><span class="type">GstH264SPS</span></a> to fill.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>parse_vui_params</p></td>
<td class="parameter_description"><p>Whether to parse the vui_params or not</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.4.3.8.11.6"></a><h4>Returns</h4>
<p> a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="type">GstH264ParserResult</span></a></p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-h264-parser-parse-pps"></a><h3>gst_h264_parser_parse_pps ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
gst_h264_parser_parse_pps (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a> *nalparser</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> *nalu</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264PPS" title="struct GstH264PPS"><span class="type">GstH264PPS</span></a> *pps</code></em>);</pre>
<p>Parses <em class="parameter"><code>data</code></em>
, and fills the <em class="parameter"><code>pps</code></em>
structure.</p>
<div class="refsect3">
<a name="id-1.2.4.3.8.12.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>nalparser</p></td>
<td class="parameter_description"><p>a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>nalu</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-NAL-PPS:CAPS"><span class="type">GST_H264_NAL_PPS</span></a> <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> to parse</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>pps</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264PPS" title="struct GstH264PPS"><span class="type">GstH264PPS</span></a> to fill.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.4.3.8.12.6"></a><h4>Returns</h4>
<p> a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="type">GstH264ParserResult</span></a></p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-h264-parser-parse-sei"></a><h3>gst_h264_parser_parse_sei ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
gst_h264_parser_parse_sei (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a> *nalparser</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> *nalu</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SEIMessage" title="struct GstH264SEIMessage"><span class="type">GstH264SEIMessage</span></a> *sei</code></em>);</pre>
<p>Parses <em class="parameter"><code>data</code></em>
, and fills the <em class="parameter"><code>sei</code></em>
structures.</p>
<div class="refsect3">
<a name="id-1.2.4.3.8.13.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>nalparser</p></td>
<td class="parameter_description"><p>a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>nalu</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-NAL-SEI:CAPS"><span class="type">GST_H264_NAL_SEI</span></a> <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> to parse</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>sei</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SEIMessage" title="struct GstH264SEIMessage"><span class="type">GstH264SEIMessage</span></a> to fill.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.4.3.8.13.6"></a><h4>Returns</h4>
<p> a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="type">GstH264ParserResult</span></a></p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-h264-nal-parser-new"></a><h3>gst_h264_nal_parser_new ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="returnvalue">GstH264NalParser</span></a> *
gst_h264_nal_parser_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Creates a new <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a>. It should be freed with
gst_h264_nal_parser_free after use.</p>
<div class="refsect3">
<a name="id-1.2.4.3.8.14.5"></a><h4>Returns</h4>
<p> a new <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a></p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-h264-nal-parser-free"></a><h3>gst_h264_nal_parser_free ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_h264_nal_parser_free (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a> *nalparser</code></em>);</pre>
<p>Frees <em class="parameter"><code>nalparser</code></em>
and sets it to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p>
<div class="refsect3">
<a name="id-1.2.4.3.8.15.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>nalparser</p></td>
<td class="parameter_description"><p>the <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a> to free</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-h264-parse-sps"></a><h3>gst_h264_parse_sps ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
gst_h264_parse_sps (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> *nalu</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SPS" title="struct GstH264SPS"><span class="type">GstH264SPS</span></a> *sps</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> parse_vui_params</code></em>);</pre>
<p>Parses <em class="parameter"><code>data</code></em>
, and fills the <em class="parameter"><code>sps</code></em>
structure.</p>
<div class="refsect3">
<a name="id-1.2.4.3.8.16.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>nalu</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-NAL-SPS:CAPS"><span class="type">GST_H264_NAL_SPS</span></a> <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> to parse</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>sps</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264SPS" title="struct GstH264SPS"><span class="type">GstH264SPS</span></a> to fill.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>parse_vui_params</p></td>
<td class="parameter_description"><p>Whether to parse the vui_params or not</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.4.3.8.16.6"></a><h4>Returns</h4>
<p> a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="type">GstH264ParserResult</span></a></p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-h264-parse-pps"></a><h3>gst_h264_parse_pps ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="returnvalue">GstH264ParserResult</span></a>
gst_h264_parse_pps (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a> *nalparser</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> *nalu</code></em>,
<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264PPS" title="struct GstH264PPS"><span class="type">GstH264PPS</span></a> *pps</code></em>);</pre>
<p>Parses <em class="parameter"><code>data</code></em>
, and fills the <em class="parameter"><code>pps</code></em>
structure.</p>
<div class="refsect3">
<a name="id-1.2.4.3.8.17.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>nalparser</p></td>
<td class="parameter_description"><p>a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalParser" title="struct GstH264NalParser"><span class="type">GstH264NalParser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>nalu</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GST-H264-NAL-PPS:CAPS"><span class="type">GST_H264_NAL_PPS</span></a> <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnit" title="struct GstH264NalUnit"><span class="type">GstH264NalUnit</span></a> to parse</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>pps</p></td>
<td class="parameter_description"><p>The <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264PPS" title="struct GstH264PPS"><span class="type">GstH264PPS</span></a> to fill.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.4.3.8.17.6"></a><h4>Returns</h4>
<p> a <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264ParserResult" title="enum GstH264ParserResult"><span class="type">GstH264ParserResult</span></a></p>
<p></p>
</div>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-h264parser.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GST-H264-MAX-SPS-COUNT:CAPS"></a><h3>GST_H264_MAX_SPS_COUNT</h3>
<pre class="programlisting">#define GST_H264_MAX_SPS_COUNT 32
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-H264-MAX-PPS-COUNT:CAPS"></a><h3>GST_H264_MAX_PPS_COUNT</h3>
<pre class="programlisting">#define GST_H264_MAX_PPS_COUNT 256
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GstH264NalUnitType"></a><h3>enum GstH264NalUnitType</h3>
<p>Indicates the type of H264 Nal Units</p>
<div class="refsect3">
<a name="id-1.2.4.3.9.4.4"></a><h4>Members</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-UNKNOWN:CAPS"></a>GST_H264_NAL_UNKNOWN</p></td>
<td class="enum_member_description">
<p>Unknown nal type</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-SLICE:CAPS"></a>GST_H264_NAL_SLICE</p></td>
<td class="enum_member_description">
<p>Slice nal</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-SLICE-DPA:CAPS"></a>GST_H264_NAL_SLICE_DPA</p></td>
<td class="enum_member_description">
<p>DPA slice nal</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-SLICE-DPB:CAPS"></a>GST_H264_NAL_SLICE_DPB</p></td>
<td class="enum_member_description">
<p>DPB slice nal</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-SLICE-DPC:CAPS"></a>GST_H264_NAL_SLICE_DPC</p></td>
<td class="enum_member_description">
<p>DPC slice nal</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-SLICE-IDR:CAPS"></a>GST_H264_NAL_SLICE_IDR</p></td>
<td class="enum_member_description">
<p>DPR slice nal</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-SEI:CAPS"></a>GST_H264_NAL_SEI</p></td>
<td class="enum_member_description">
<p>Supplemental enhancement information (SEI) nal unit</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-SPS:CAPS"></a>GST_H264_NAL_SPS</p></td>
<td class="enum_member_description">
<p>Sequence parameter set (SPS) nal unit</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-PPS:CAPS"></a>GST_H264_NAL_PPS</p></td>
<td class="enum_member_description">
<p>Picture parameter set (PPS) nal unit</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-AU-DELIMITER:CAPS"></a>GST_H264_NAL_AU_DELIMITER</p></td>
<td class="enum_member_description">
<p>Access unit (AU) delimiter nal unit</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-SEQ-END:CAPS"></a>GST_H264_NAL_SEQ_END</p></td>
<td class="enum_member_description">
<p>End of sequence nal unit</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-STREAM-END:CAPS"></a>GST_H264_NAL_STREAM_END</p></td>
<td class="enum_member_description">
<p>End of stream nal unit</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-NAL-FILLER-DATA:CAPS"></a>GST_H264_NAL_FILLER_DATA</p></td>
<td class="enum_member_description">
<p>Filler data nal lunit</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GstH264ParserResult"></a><h3>enum GstH264ParserResult</h3>
<p>The result of parsing H264 data.</p>
<div class="refsect3">
<a name="id-1.2.4.3.9.5.4"></a><h4>Members</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-PARSER-OK:CAPS"></a>GST_H264_PARSER_OK</p></td>
<td class="enum_member_description">
<p>The parsing succeded</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-PARSER-BROKEN-DATA:CAPS"></a>GST_H264_PARSER_BROKEN_DATA</p></td>
<td class="enum_member_description">
<p>The data to parse is broken</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-PARSER-BROKEN-LINK:CAPS"></a>GST_H264_PARSER_BROKEN_LINK</p></td>
<td class="enum_member_description">
<p>The link to structure needed for the parsing couldn't be found</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-PARSER-ERROR:CAPS"></a>GST_H264_PARSER_ERROR</p></td>
<td class="enum_member_description">
<p>An error accured when parsing</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-PARSER-NO-NAL:CAPS"></a>GST_H264_PARSER_NO_NAL</p></td>
<td class="enum_member_description">
<p>No nal found during the parsing</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-PARSER-NO-NAL-END:CAPS"></a>GST_H264_PARSER_NO_NAL_END</p></td>
<td class="enum_member_description">
<p>Start of the nal found, but not the end.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GstH264SEIPayloadType"></a><h3>enum GstH264SEIPayloadType</h3>
<p>The type of SEI message.</p>
<div class="refsect3">
<a name="id-1.2.4.3.9.6.4"></a><h4>Members</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SEI-BUF-PERIOD:CAPS"></a>GST_H264_SEI_BUF_PERIOD</p></td>
<td class="enum_member_description">
<p>Buffering Period SEI Message</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SEI-PIC-TIMING:CAPS"></a>GST_H264_SEI_PIC_TIMING</p></td>
<td class="enum_member_description">
<p>Picture Timing SEI Message
...</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GstH264SEIPicStructType"></a><h3>enum GstH264SEIPicStructType</h3>
<p>SEI pic_struct type</p>
<div class="refsect3">
<a name="id-1.2.4.3.9.7.4"></a><h4>Members</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SEI-PIC-STRUCT-FRAME:CAPS"></a>GST_H264_SEI_PIC_STRUCT_FRAME</p></td>
<td class="enum_member_description">
<p>Picture is a frame</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SEI-PIC-STRUCT-TOP-FIELD:CAPS"></a>GST_H264_SEI_PIC_STRUCT_TOP_FIELD</p></td>
<td class="enum_member_description">
<p>Top field of frame</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SEI-PIC-STRUCT-BOTTOM-FIELD:CAPS"></a>GST_H264_SEI_PIC_STRUCT_BOTTOM_FIELD</p></td>
<td class="enum_member_description">
<p>Botom field of frame</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SEI-PIC-STRUCT-TOP-BOTTOM:CAPS"></a>GST_H264_SEI_PIC_STRUCT_TOP_BOTTOM</p></td>
<td class="enum_member_description">
<p>Top bottom field of frame</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SEI-PIC-STRUCT-BOTTOM-TOP:CAPS"></a>GST_H264_SEI_PIC_STRUCT_BOTTOM_TOP</p></td>
<td class="enum_member_description">
<p>bottom top field of frame</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SEI-PIC-STRUCT-TOP-BOTTOM-TOP:CAPS"></a>GST_H264_SEI_PIC_STRUCT_TOP_BOTTOM_TOP</p></td>
<td class="enum_member_description">
<p>top bottom top field of frame</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SEI-PIC-STRUCT-BOTTOM-TOP-BOTTOM:CAPS"></a>GST_H264_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM</p></td>
<td class="enum_member_description">
<p>bottom top bottom field of frame</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SEI-PIC-STRUCT-FRAME-DOUBLING:CAPS"></a>GST_H264_SEI_PIC_STRUCT_FRAME_DOUBLING</p></td>
<td class="enum_member_description">
<p>indicates that the frame should
be displayed two times consecutively</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SEI-PIC-STRUCT-FRAME-TRIPLING:CAPS"></a>GST_H264_SEI_PIC_STRUCT_FRAME_TRIPLING</p></td>
<td class="enum_member_description">
<p>indicates that the frame should be
displayed three times consecutively</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GstH264SliceType"></a><h3>enum GstH264SliceType</h3>
<p>Type of Picture slice</p>
<div class="refsect3">
<a name="id-1.2.4.3.9.8.4"></a><h4>Members</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-P-SLICE:CAPS"></a>GST_H264_P_SLICE</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-B-SLICE:CAPS"></a>GST_H264_B_SLICE</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-I-SLICE:CAPS"></a>GST_H264_I_SLICE</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SP-SLICE:CAPS"></a>GST_H264_SP_SLICE</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-SI-SLICE:CAPS"></a>GST_H264_SI_SLICE</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-S-P-SLICE:CAPS"></a>GST_H264_S_P_SLICE</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-S-B-SLICE:CAPS"></a>GST_H264_S_B_SLICE</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-S-I-SLICE:CAPS"></a>GST_H264_S_I_SLICE</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-S-SP-SLICE:CAPS"></a>GST_H264_S_SP_SLICE</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-H264-S-SI-SLICE:CAPS"></a>GST_H264_S_SI_SLICE</p></td>
<td> </td>
<td> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GstH264NalParser"></a><h3>struct GstH264NalParser</h3>
<pre class="programlisting">struct GstH264NalParser {
};
</pre>
<p>H264 NAL Parser (opaque structure).</p>
</div>
<hr>
<div class="refsect2">
<a name="GstH264NalUnit"></a><h3>struct GstH264NalUnit</h3>
<pre class="programlisting">struct GstH264NalUnit {
guint16 ref_idc;
guint16 type;
/* calculated values */
guint8 idr_pic_flag;
guint size;
guint offset;
guint sc_offset;
gboolean valid;
guint8 *data;
};
</pre>
<p>Structure defining the Nal unit headers</p>
<div class="refsect3">
<a name="id-1.2.4.3.9.10.5"></a><h4>Members</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="struct_member_name"><p><span class="type">guint16</span> <em class="structfield"><code><a name="GstH264NalUnit.ref-idc"></a>ref_idc</code></em>;</p></td>
<td class="struct_member_description"><p>not equal to 0 specifies that the content of the NAL unit contains a sequence
parameter set, a sequence * parameter set extension, a subset sequence parameter set, a
picture parameter set, a slice of a reference picture, a slice data partition of a
reference picture, or a prefix NAL unit preceding a slice of a reference picture.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint16</span> <em class="structfield"><code><a name="GstH264NalUnit.type"></a>type</code></em>;</p></td>
<td class="struct_member_description"><p>A <a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264NalUnitType" title="enum GstH264NalUnitType"><span class="type">GstH264NalUnitType</span></a></p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264NalUnit.idr-pic-flag"></a>idr_pic_flag</code></em>;</p></td>
<td class="struct_member_description"><p>calculated idr_pic_flag</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GstH264NalUnit.size"></a>size</code></em>;</p></td>
<td class="struct_member_description"><p>The size of the nal unit starting from <em class="parameter"><code>offset</code></em>
</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GstH264NalUnit.offset"></a>offset</code></em>;</p></td>
<td class="struct_member_description"><p>The offset of the actual start of the nal unit</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GstH264NalUnit.sc-offset"></a>sc_offset</code></em>;</p></td>
<td class="struct_member_description"><p>The offset of the start code of the nal unit</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> <em class="structfield"><code><a name="GstH264NalUnit.valid"></a>valid</code></em>;</p></td>
<td class="struct_member_description"><p>If the nal unit is valid, which mean it has
already been parsed</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> *<em class="structfield"><code><a name="GstH264NalUnit.data"></a>data</code></em>;</p></td>
<td class="struct_member_description"><p>The data from which the Nalu has been parsed</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GstH264SPS"></a><h3>struct GstH264SPS</h3>
<pre class="programlisting">struct GstH264SPS {
gint id;
guint8 profile_idc;
guint8 constraint_set0_flag;
guint8 constraint_set1_flag;
guint8 constraint_set2_flag;
guint8 constraint_set3_flag;
guint8 level_idc;
guint8 chroma_format_idc;
guint8 separate_colour_plane_flag;
guint8 bit_depth_luma_minus8;
guint8 bit_depth_chroma_minus8;
guint8 qpprime_y_zero_transform_bypass_flag;
guint8 scaling_matrix_present_flag;
guint8 scaling_lists_4x4[6][16];
guint8 scaling_lists_8x8[6][64];
guint8 log2_max_frame_num_minus4;
guint8 pic_order_cnt_type;
/* if pic_order_cnt_type == 0 */
guint8 log2_max_pic_order_cnt_lsb_minus4;
/* else if pic_order_cnt_type == 1 */
guint8 delta_pic_order_always_zero_flag;
gint32 offset_for_non_ref_pic;
gint32 offset_for_top_to_bottom_field;
guint8 num_ref_frames_in_pic_order_cnt_cycle;
gint32 offset_for_ref_frame[255];
guint32 num_ref_frames;
guint8 gaps_in_frame_num_value_allowed_flag;
guint32 pic_width_in_mbs_minus1;
guint32 pic_height_in_map_units_minus1;
guint8 frame_mbs_only_flag;
guint8 mb_adaptive_frame_field_flag;
guint8 direct_8x8_inference_flag;
guint8 frame_cropping_flag;
/* if frame_cropping_flag */
guint32 frame_crop_left_offset;
guint32 frame_crop_right_offset;
guint32 frame_crop_top_offset;
guint32 frame_crop_bottom_offset;
guint8 vui_parameters_present_flag;
/* if vui_parameters_present_flag */
GstH264VUIParams vui_parameters;
/* calculated values */
guint8 chroma_array_type;
guint32 max_frame_num;
gint width, height;
gint fps_num, fps_den;
gboolean valid;
};
</pre>
<p>H264 Sequence Parameter Set (SPS)</p>
<div class="refsect3">
<a name="id-1.2.4.3.9.11.5"></a><h4>Members</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> <em class="structfield"><code><a name="GstH264SPS.id"></a>id</code></em>;</p></td>
<td class="struct_member_description"><p>The ID of the sequence parameter set</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.profile-idc"></a>profile_idc</code></em>;</p></td>
<td class="struct_member_description"><p>indicate the profile to which the coded video sequence conforms</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.constraint-set0-flag"></a>constraint_set0_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.constraint-set1-flag"></a>constraint_set1_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.constraint-set2-flag"></a>constraint_set2_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.constraint-set3-flag"></a>constraint_set3_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.level-idc"></a>level_idc</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.chroma-format-idc"></a>chroma_format_idc</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.separate-colour-plane-flag"></a>separate_colour_plane_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.bit-depth-luma-minus8"></a>bit_depth_luma_minus8</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.bit-depth-chroma-minus8"></a>bit_depth_chroma_minus8</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.qpprime-y-zero-transform-bypass-flag"></a>qpprime_y_zero_transform_bypass_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.scaling-matrix-present-flag"></a>scaling_matrix_present_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.scaling-lists-4x4"></a>scaling_lists_4x4</code></em>[6][16];</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.scaling-lists-8x8"></a>scaling_lists_8x8</code></em>[6][64];</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.log2-max-frame-num-minus4"></a>log2_max_frame_num_minus4</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.pic-order-cnt-type"></a>pic_order_cnt_type</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.log2-max-pic-order-cnt-lsb-minus4"></a>log2_max_pic_order_cnt_lsb_minus4</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.delta-pic-order-always-zero-flag"></a>delta_pic_order_always_zero_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">gint32</span> <em class="structfield"><code><a name="GstH264SPS.offset-for-non-ref-pic"></a>offset_for_non_ref_pic</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">gint32</span> <em class="structfield"><code><a name="GstH264SPS.offset-for-top-to-bottom-field"></a>offset_for_top_to_bottom_field</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.num-ref-frames-in-pic-order-cnt-cycle"></a>num_ref_frames_in_pic_order_cnt_cycle</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">gint32</span> <em class="structfield"><code><a name="GstH264SPS.offset-for-ref-frame"></a>offset_for_ref_frame</code></em>[255];</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264SPS.num-ref-frames"></a>num_ref_frames</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.gaps-in-frame-num-value-allowed-flag"></a>gaps_in_frame_num_value_allowed_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264SPS.pic-width-in-mbs-minus1"></a>pic_width_in_mbs_minus1</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264SPS.pic-height-in-map-units-minus1"></a>pic_height_in_map_units_minus1</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.frame-mbs-only-flag"></a>frame_mbs_only_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.mb-adaptive-frame-field-flag"></a>mb_adaptive_frame_field_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.direct-8x8-inference-flag"></a>direct_8x8_inference_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.frame-cropping-flag"></a>frame_cropping_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264SPS.frame-crop-left-offset"></a>frame_crop_left_offset</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264SPS.frame-crop-right-offset"></a>frame_crop_right_offset</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264SPS.frame-crop-top-offset"></a>frame_crop_top_offset</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264SPS.frame-crop-bottom-offset"></a>frame_crop_bottom_offset</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.vui-parameters-present-flag"></a>vui_parameters_present_flag</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264VUIParams" title="struct GstH264VUIParams"><span class="type">GstH264VUIParams</span></a> <em class="structfield"><code><a name="GstH264SPS.vui-parameters"></a>vui_parameters</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264SPS.chroma-array-type"></a>chroma_array_type</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264SPS.max-frame-num"></a>max_frame_num</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> <em class="structfield"><code><a name="GstH264SPS.width"></a>width</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> <em class="structfield"><code><a name="GstH264SPS.height"></a>height</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> <em class="structfield"><code><a name="GstH264SPS.fps-num"></a>fps_num</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> <em class="structfield"><code><a name="GstH264SPS.fps-den"></a>fps_den</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> <em class="structfield"><code><a name="GstH264SPS.valid"></a>valid</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GstH264PPS"></a><h3>struct GstH264PPS</h3>
<pre class="programlisting">struct GstH264PPS {
gint id;
GstH264SPS *sequence;
guint8 entropy_coding_mode_flag;
guint8 pic_order_present_flag;
guint32 num_slice_groups_minus1;
/* if num_slice_groups_minus1 > 0 */
guint8 slice_group_map_type;
/* and if slice_group_map_type == 0 */
guint32 run_length_minus1[8];
/* or if slice_group_map_type == 2 */
guint32 top_left[8];
guint32 bottom_right[8];
/* or if slice_group_map_type == (3, 4, 5) */
guint8 slice_group_change_direction_flag;
guint32 slice_group_change_rate_minus1;
/* or if slice_group_map_type == 6 */
guint32 pic_size_in_map_units_minus1;
guint8 *slice_group_id;
guint8 num_ref_idx_l0_active_minus1;
guint8 num_ref_idx_l1_active_minus1;
guint8 weighted_pred_flag;
guint8 weighted_bipred_idc;
gint8 pic_init_qp_minus26;
gint8 pic_init_qs_minus26;
gint8 chroma_qp_index_offset;
guint8 deblocking_filter_control_present_flag;
guint8 constrained_intra_pred_flag;
guint8 redundant_pic_cnt_present_flag;
guint8 transform_8x8_mode_flag;
guint8 scaling_lists_4x4[6][16];
guint8 scaling_lists_8x8[6][64];
guint8 second_chroma_qp_index_offset;
gboolean valid;
};
</pre>
<p>H264 Picture Parameter Set</p>
</div>
<hr>
<div class="refsect2">
<a name="GstH264HRDParams"></a><h3>struct GstH264HRDParams</h3>
<pre class="programlisting">struct GstH264HRDParams {
guint8 cpb_cnt_minus1;
guint8 bit_rate_scale;
guint8 cpb_size_scale;
guint32 bit_rate_value_minus1[32];
guint32 cpb_size_value_minus1[32];
guint8 cbr_flag[32];
guint8 initial_cpb_removal_delay_length_minus1;
guint8 cpb_removal_delay_length_minus1;
guint8 dpb_output_delay_length_minus1;
guint8 time_offset_length;
};
</pre>
<p>Defines the HRD parameters</p>
<div class="refsect3">
<a name="id-1.2.4.3.9.13.5"></a><h4>Members</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264HRDParams.cpb-cnt-minus1"></a>cpb_cnt_minus1</code></em>;</p></td>
<td class="struct_member_description"><p>plus 1 specifies the number of alternative
CPB specifications in the bitstream</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264HRDParams.bit-rate-scale"></a>bit_rate_scale</code></em>;</p></td>
<td class="struct_member_description"><p>specifies the maximum input bit rate of the
SchedSelIdx-th CPB</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264HRDParams.cpb-size-scale"></a>cpb_size_scale</code></em>;</p></td>
<td class="struct_member_description"><p>specifies the CPB size of the SchedSelIdx-th CPB
<em class="parameter"><code>guint32</code></em>
bit_rate_value_minus1: specifies the maximum input bit rate for the
SchedSelIdx-th CPB</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264HRDParams.bit-rate-value-minus1"></a>bit_rate_value_minus1</code></em>[32];</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264HRDParams.cpb-size-value-minus1"></a>cpb_size_value_minus1</code></em>[32];</p></td>
<td class="struct_member_description"><p>is used together with cpb_size_scale to specify the
SchedSelIdx-th CPB size</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264HRDParams.cbr-flag"></a>cbr_flag</code></em>[32];</p></td>
<td class="struct_member_description"><p>Specifies if running in itermediate bitrate mode or constant</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264HRDParams.initial-cpb-removal-delay-length-minus1"></a>initial_cpb_removal_delay_length_minus1</code></em>;</p></td>
<td class="struct_member_description"><p>specifies the length in bits of
the cpb_removal_delay syntax element</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264HRDParams.cpb-removal-delay-length-minus1"></a>cpb_removal_delay_length_minus1</code></em>;</p></td>
<td class="struct_member_description"><p>specifies the length in bits of the
dpb_output_delay syntax element</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264HRDParams.dpb-output-delay-length-minus1"></a>dpb_output_delay_length_minus1</code></em>;</p></td>
<td class="struct_member_description"><div class="blockquote"><blockquote class="blockquote"><p>0 specifies the length in bits of the time_offset syntax element.
=0 specifies that the time_offset syntax element is not present</p></blockquote></div></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264HRDParams.time-offset-length"></a>time_offset_length</code></em>;</p></td>
<td class="struct_member_description"><p>Length of the time offset</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GstH264VUIParams"></a><h3>struct GstH264VUIParams</h3>
<pre class="programlisting">struct GstH264VUIParams {
guint8 aspect_ratio_info_present_flag;
guint8 aspect_ratio_idc;
/* if aspect_ratio_idc == 255 */
guint16 sar_width;
guint16 sar_height;
guint8 overscan_info_present_flag;
/* if overscan_info_present_flag */
guint8 overscan_appropriate_flag;
guint8 video_signal_type_present_flag;
guint8 video_format;
guint8 video_full_range_flag;
guint8 colour_description_present_flag;
guint8 colour_primaries;
guint8 transfer_characteristics;
guint8 matrix_coefficients;
guint8 chroma_loc_info_present_flag;
guint8 chroma_sample_loc_type_top_field;
guint8 chroma_sample_loc_type_bottom_field;
guint8 timing_info_present_flag;
/* if timing_info_present_flag */
guint32 num_units_in_tick;
guint32 time_scale;
guint8 fixed_frame_rate_flag;
guint8 nal_hrd_parameters_present_flag;
/* if nal_hrd_parameters_present_flag */
GstH264HRDParams nal_hrd_parameters;
guint8 vcl_hrd_parameters_present_flag;
/* if nal_hrd_parameters_present_flag */
GstH264HRDParams vcl_hrd_parameters;
guint8 low_delay_hrd_flag;
guint8 pic_struct_present_flag;
guint8 bitstream_restriction_flag;
/* if bitstream_restriction_flag */
guint8 motion_vectors_over_pic_boundaries_flag;
guint32 max_bytes_per_pic_denom;
guint32 max_bits_per_mb_denom;
guint32 log2_max_mv_length_horizontal;
guint32 log2_max_mv_length_vertical;
guint32 num_reorder_frames;
guint32 max_dec_frame_buffering;
};
</pre>
<p>The structure representing the VUI parameters.</p>
<div class="refsect3">
<a name="id-1.2.4.3.9.14.5"></a><h4>Members</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.aspect-ratio-info-present-flag"></a>aspect_ratio_info_present_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> specifies that aspect_ratio_idc is present.
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> specifies that aspect_ratio_idc is not present
<em class="parameter"><code>aspect_ratio_idc</code></em>
specifies the value of the sample aspect ratio of the luma samples
<em class="parameter"><code>sar_width</code></em>
indicates the horizontal size of the sample aspect ratio
<em class="parameter"><code>sar_height</code></em>
indicates the vertical size of the sample aspect ratio</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.aspect-ratio-idc"></a>aspect_ratio_idc</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint16</span> <em class="structfield"><code><a name="GstH264VUIParams.sar-width"></a>sar_width</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint16</span> <em class="structfield"><code><a name="GstH264VUIParams.sar-height"></a>sar_height</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.overscan-info-present-flag"></a>overscan_info_present_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> overscan_appropriate_flag is present <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwize</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.overscan-appropriate-flag"></a>overscan_appropriate_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> indicates that the cropped decoded pictures
output are suitable for display using overscan. <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> the cropped decoded pictures
output contain visually important information</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.video-signal-type-present-flag"></a>video_signal_type_present_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> specifies that video_format, video_full_range_flag and
colour_description_present_flag are present.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.video-format"></a>video_format</code></em>;</p></td>
<td class="struct_member_description"><p>indicates the representation of the picture</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.video-full-range-flag"></a>video_full_range_flag</code></em>;</p></td>
<td class="struct_member_description"><p>indicates the black level and range of the luma and chroma signals</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.colour-description-present-flag"></a>colour_description_present_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> specifies that colour_primaries,
transfer_characteristics and matrix_coefficients are present</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.colour-primaries"></a>colour_primaries</code></em>;</p></td>
<td class="struct_member_description"><p>indicates the chromaticity coordinates of the source primaries</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.transfer-characteristics"></a>transfer_characteristics</code></em>;</p></td>
<td class="struct_member_description"><p>indicates the opto-electronic transfer characteristic</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.matrix-coefficients"></a>matrix_coefficients</code></em>;</p></td>
<td class="struct_member_description"><p>describes the matrix coefficients used in deriving luma and chroma signals</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.chroma-loc-info-present-flag"></a>chroma_loc_info_present_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> specifies that chroma_sample_loc_type_top_field and
chroma_sample_loc_type_bottom_field are present, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwize</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.chroma-sample-loc-type-top-field"></a>chroma_sample_loc_type_top_field</code></em>;</p></td>
<td class="struct_member_description"><p>specify the location of chroma for top field
<em class="parameter"><code>chroma_sample_loc_type_bottom_field</code></em>
specify the location of chroma for bottom field</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.chroma-sample-loc-type-bottom-field"></a>chroma_sample_loc_type_bottom_field</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.timing-info-present-flag"></a>timing_info_present_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> specifies that num_units_in_tick,
time_scale and fixed_frame_rate_flag are present in the bitstream</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264VUIParams.num-units-in-tick"></a>num_units_in_tick</code></em>;</p></td>
<td class="struct_member_description"><p>is the number of time units of a clock operating at the frequency time_scale Hz
time_scale: is the number of time units that pass in one second</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264VUIParams.time-scale"></a>time_scale</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.fixed-frame-rate-flag"></a>fixed_frame_rate_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> indicates that the temporal distance between the HRD output times
of any two consecutive pictures in output order is constrained as specified in the spec, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>
otherwize.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.nal-hrd-parameters-present-flag"></a>nal_hrd_parameters_present_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if nal hrd parameters present in the bitstream</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264HRDParams" title="struct GstH264HRDParams"><span class="type">GstH264HRDParams</span></a> <em class="structfield"><code><a name="GstH264VUIParams.nal-hrd-parameters"></a>nal_hrd_parameters</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.vcl-hrd-parameters-present-flag"></a>vcl_hrd_parameters_present_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if nal vlc hrd parameters present in the bitstream</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a class="link" href="gst-plugins-bad-libs-h264parser.html#GstH264HRDParams" title="struct GstH264HRDParams"><span class="type">GstH264HRDParams</span></a> <em class="structfield"><code><a name="GstH264VUIParams.vcl-hrd-parameters"></a>vcl_hrd_parameters</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.low-delay-hrd-flag"></a>low_delay_hrd_flag</code></em>;</p></td>
<td class="struct_member_description"><p>specifies the HRD operational mode</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.pic-struct-present-flag"></a>pic_struct_present_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> specifies that picture timing SEI messages are present or not</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.bitstream-restriction-flag"></a>bitstream_restriction_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> specifies that the following coded video sequence bitstream restriction
parameters are present</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint8</span> <em class="structfield"><code><a name="GstH264VUIParams.motion-vectors-over-pic-boundaries-flag"></a>motion_vectors_over_pic_boundaries_flag</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> indicates that no sample outside the
picture boundaries and no sample at a fractional sample position, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> indicates that one or more
samples outside picture boundaries may be used in inter prediction</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264VUIParams.max-bytes-per-pic-denom"></a>max_bytes_per_pic_denom</code></em>;</p></td>
<td class="struct_member_description"><p>indicates a number of bytes not exceeded by the sum of the sizes of
the VCL NAL units associated with any coded picture in the coded video sequence.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264VUIParams.max-bits-per-mb-denom"></a>max_bits_per_mb_denom</code></em>;</p></td>
<td class="struct_member_description"><p>indicates the maximum number of coded bits of macroblock_layer</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264VUIParams.log2-max-mv-length-horizontal"></a>log2_max_mv_length_horizontal</code></em>;</p></td>
<td class="struct_member_description"><p>indicate the maximum absolute value of a decoded horizontal
motion vector component</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264VUIParams.log2-max-mv-length-vertical"></a>log2_max_mv_length_vertical</code></em>;</p></td>
<td class="struct_member_description"><p>indicate the maximum absolute value of a decoded vertical
motion vector component</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264VUIParams.num-reorder-frames"></a>num_reorder_frames</code></em>;</p></td>
<td class="struct_member_description"><p>indicates the maximum number of frames, complementary field pairs,
or non-paired fields that precede any frame,</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">guint32</span> <em class="structfield"><code><a name="GstH264VUIParams.max-dec-frame-buffering"></a>max_dec_frame_buffering</code></em>;</p></td>
<td class="struct_member_description"><p>specifies the required size of the HRD decoded picture buffer in
units of frame buffers.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GstH264DecRefPicMarking"></a><h3>struct GstH264DecRefPicMarking</h3>
<pre class="programlisting">struct GstH264DecRefPicMarking {
/* if slice->nal_unit.IdrPicFlag */
guint8 no_output_of_prior_pics_flag;
guint8 long_term_reference_flag;
guint8 adaptive_ref_pic_marking_mode_flag;
GstH264RefPicMarking ref_pic_marking[10];
guint8 n_ref_pic_marking;
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GstH264RefPicMarking"></a><h3>struct GstH264RefPicMarking</h3>
<pre class="programlisting">struct GstH264RefPicMarking {
guint8 memory_management_control_operation;
guint32 difference_of_pic_nums_minus1;
guint32 long_term_pic_num;
guint32 long_term_frame_idx;
guint32 max_long_term_frame_idx_plus1;
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GstH264PredWeightTable"></a><h3>struct GstH264PredWeightTable</h3>
<pre class="programlisting">struct GstH264PredWeightTable {
guint8 luma_log2_weight_denom;
guint8 chroma_log2_weight_denom;
gint16 luma_weight_l0[32];
gint8 luma_offset_l0[32];
/* if seq->ChromaArrayType != 0 */
gint16 chroma_weight_l0[32][2];
gint8 chroma_offset_l0[32][2];
/* if slice->slice_type % 5 == 1 */
gint16 luma_weight_l1[32];
gint8 luma_offset_l1[32];
/* and if seq->ChromaArrayType != 0 */
gint16 chroma_weight_l1[32][2];
gint8 chroma_offset_l1[32][2];
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GstH264SliceHdr"></a><h3>struct GstH264SliceHdr</h3>
<pre class="programlisting">struct GstH264SliceHdr {
guint32 first_mb_in_slice;
guint32 type;
GstH264PPS *pps;
/* if seq->separate_colour_plane_flag */
guint8 colour_plane_id;
guint16 frame_num;
guint8 field_pic_flag;
guint8 bottom_field_flag;
/* if nal_unit.type == 5 */
guint16 idr_pic_id;
/* if seq->pic_order_cnt_type == 0 */
guint16 pic_order_cnt_lsb;
/* if seq->pic_order_present_flag && !field_pic_flag */
gint32 delta_pic_order_cnt_bottom;
gint32 delta_pic_order_cnt[2];
guint8 redundant_pic_cnt;
/* if slice_type == B_SLICE */
guint8 direct_spatial_mv_pred_flag;
guint8 num_ref_idx_l0_active_minus1;
guint8 num_ref_idx_l1_active_minus1;
guint8 ref_pic_list_modification_flag_l0;
guint8 n_ref_pic_list_modification_l0;
GstH264RefPicListModification ref_pic_list_modification_l0[32];
guint8 ref_pic_list_modification_flag_l1;
guint8 n_ref_pic_list_modification_l1;
GstH264RefPicListModification ref_pic_list_modification_l1[32];
GstH264PredWeightTable pred_weight_table;
/* if nal_unit.ref_idc != 0 */
GstH264DecRefPicMarking dec_ref_pic_marking;
guint8 cabac_init_idc;
gint8 slice_qp_delta;
gint8 slice_qs_delta;
guint8 disable_deblocking_filter_idc;
gint8 slice_alpha_c0_offset_div2;
gint8 slice_beta_offset_div2;
guint16 slice_group_change_cycle;
/* calculated values */
guint32 max_pic_num;
gboolean valid;
/* Size of the slice_header() in bits */
guint header_size;
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GstH264ClockTimestamp"></a><h3>struct GstH264ClockTimestamp</h3>
<pre class="programlisting">struct GstH264ClockTimestamp {
guint8 ct_type;
guint8 nuit_field_based_flag;
guint8 counting_type;
guint8 discontinuity_flag;
guint8 cnt_dropped_flag;
guint8 n_frames;
guint8 seconds_flag;
guint8 seconds_value;
guint8 minutes_flag;
guint8 minutes_value;
guint8 hours_flag;
guint8 hours_value;
guint32 time_offset;
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GstH264PicTiming"></a><h3>struct GstH264PicTiming</h3>
<pre class="programlisting">struct GstH264PicTiming {
guint32 cpb_removal_delay;
guint32 dpb_output_delay;
guint8 pic_struct_present_flag;
/* if pic_struct_present_flag */
guint8 pic_struct;
guint8 clock_timestamp_flag[3];
GstH264ClockTimestamp clock_timestamp[3];
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GstH264BufferingPeriod"></a><h3>struct GstH264BufferingPeriod</h3>
<pre class="programlisting">struct GstH264BufferingPeriod {
GstH264SPS *sps;
/* seq->vui_parameters->nal_hrd_parameters_present_flag */
guint8 nal_initial_cpb_removal_delay[32];
guint8 nal_initial_cpb_removal_delay_offset[32];
/* seq->vui_parameters->vcl_hrd_parameters_present_flag */
guint8 vcl_initial_cpb_removal_delay[32];
guint8 vcl_initial_cpb_removal_delay_offset[32];
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GstH264SEIMessage"></a><h3>struct GstH264SEIMessage</h3>
<pre class="programlisting">struct GstH264SEIMessage {
GstH264SEIPayloadType payloadType;
union {
GstH264BufferingPeriod buffering_period;
GstH264PicTiming pic_timing;
/* ... could implement more */
};
};
</pre>
</div>
</div>
</div>
<div class="footer">
<hr>
Generated by GTK-Doc V1.20</div>
</body>
</html>
|