/usr/bin/avg_videoinfo is in python-libavg 1.7.1-0ubuntu1.
This file is owned by root:root, with mode 0o755.
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 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# libavg - Media Playback Engine.
# Copyright (C) 2003-2011 Ulrich von Zadow
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Current versions can be found at www.libavg.de
#
from optparse import OptionParser, OptionValueError
import sys, traceback
from libavg import avg
import time
from xml.dom import minidom
from xml import dom
import os
parser = OptionParser("usage: %prog <videofilename> [options]")
parser.add_option("-x", "--xml", dest = "xml", action="store_true",
help = "Set to enable output as xml")
parser.add_option("-c", "--csv", dest = "csv", action="store_true",
help = "Set to enable output as csv")
options, args = parser.parse_args()
Player = avg.Player.get()
Player.loadString("""
<?xml version="1.0"?>
<!DOCTYPE avg SYSTEM "../../doc/avg.dtd">
<avg width="1280" height="720">
<video id="video" x="0" y="0" threaded="true"/>
</avg>
""")
node = Player.getElementByID("video")
impl = minidom.getDOMImplementation()
doc = impl.createDocument(None, "videodict", None)
rootElement = doc.documentElement
CSV_video = ''
VideoList = []
len_filename = 0
def appendXMLChild(node):
node.play()
videoinfo = doc.createElement("videoinfo")
videoinfo.setAttribute("file", node.href)
videoinfo.setAttribute("duration", str(node.getDuration()/1000.))
videoinfo.setAttribute("bitrate", str(node.getBitrate()))
rootElement.appendChild(videoinfo)
videoNode = doc.createElement("video")
videoNode.setAttribute("codec", node.getVideoCodec())
videoNode.setAttribute("size", str(node.getMediaSize()))
videoNode.setAttribute("pixelformat", node.getStreamPixelFormat())
videoNode.setAttribute("fps", str(node.fps))
videoinfo.appendChild(videoNode)
if node.hasAudio():
audioNode = doc.createElement("audio")
audioNode.setAttribute("codec", node.getAudioCodec())
audioNode.setAttribute("samplerate", str(node.getAudioSampleRate()))
audioNode.setAttribute("channels", str(node.getNumAudioChannels()))
videoinfo.appendChild(audioNode)
def singleVideoInfo(node):
node.play()
print "File: " + node.href
print ("Duration: " + str(node.getDuration()/1000.) + " s ("
+ str(node.getNumFrames()) + " frames)")
print "Bitrate: " + str(node.getBitrate()) + " b/s"
print "Video stream: "
print " Codec: " + node.getVideoCodec()
print " Size: " + str(node.getMediaSize()) + " pixels"
print " Pixel format: " + node.getStreamPixelFormat()
print " FPS: " + str(node.fps)
if node.hasAudio():
print "Audio stream: "
print " Codec: " + node.getAudioCodec()
print " Sample rate: " + str(node.getAudioSampleRate()) + " Hz"
print " Number of channels: " + str(node.getNumAudioChannels())
def CSVtable(node):
global CSV_video
node.play()
if CSV_video == '':
CSV_head = ("File\tDuration\tBitrate\tVideoCodec\t" + \
"VideoSize\tPixel format\tFPS\tAudioCodec\t" + \
"Audio Sample rate\t Audio channels"+"\n")
CSV_video = CSV_head
CSV_video += \
str(node.href)+'\t'+\
str(node.getDuration()/1000.) + " s (" + str(node.getNumFrames()) + \
" frames)"+'\t'+\
str(node.getBitrate()) + " b/s" + '\t' + \
str(node.getVideoCodec()) + '\t' + \
str(node.getMediaSize()) + " pixels" + '\t' + \
str(node.getStreamPixelFormat()) + '\t' + \
str(node.fps) + '\t'
if node.hasAudio():
CSV_video += \
str(node.getAudioCodec()) + '\t' + \
str(node.getAudioSampleRate()) + " Hz" + '\t' + \
str(node.getNumAudioChannels()) + '\n'
else:
CSV_video += ' \t \t \n'
def showInfo(node):
global len_filename
node.play()
if node.hasAudio():
vFile = os.path.basename(node.href).ljust(len_filename+2)
vDuration = str(node.getDuration()/1000.).ljust(12)
vBitrate = str(node.getBitrate()).ljust(15)
vVideoCodec = str(node.getVideoCodec()).ljust(13)
vVideoSize = str(node.getMediaSize()).ljust(11)
vPixel = str(node.getStreamPixelFormat()).ljust(14)
vFPS = str(round(node.fps, 2)).ljust(10)
vAudioCodec = str(node.getAudioCodec()).ljust(12)
vSampleRate = str(node.getAudioSampleRate()).ljust(13)
vChannels = str(node.getNumAudioChannels()).ljust(8)
info = vFile + vDuration + vVideoCodec + vVideoSize + vPixel + vFPS + vAudioCodec + vSampleRate + vChannels
print info
else:
vFile = os.path.basename(node.href).ljust(len_filename+2)
vDuration = str(node.getDuration()/1000.).ljust(12)
vBitrate = str(node.getBitrate()).ljust(15)
vVideoCodec = str(node.getVideoCodec()).ljust(13)
vVideoSize = str(node.getMediaSize()).ljust(11)
vPixel = str(node.getStreamPixelFormat()).ljust(14)
vFPS = str(round(node.fps,2)).ljust(10)
vAudioCodec = "".ljust(12)
vSampleRate = "".ljust(13)
vChannels = "".ljust(8)
info = vFile + vDuration + vVideoCodec + vVideoSize + vPixel + vFPS + vAudioCodec + vSampleRate + vChannels
print info
if len(sys.argv) ==1:
parser.print_help()
sys.exit(1)
if len(args) == 1:
node.href = sys.argv[1]
if options.xml:
appendXMLChild(node)
print doc.toprettyxml(indent=" ",encoding="utf-8")
elif options.csv:
CSVtable(node)
print CSV_video
else:
singleVideoInfo(node)
else:
for file in args:
try:
node.href = str(os.path.abspath(str(file)))
#node.href = str(os.path.join(os.path.normpath(os.getcwd() + "/" +str(file))))
node.play()
VideoList.append(node.href)
except:
sys.stderr.write("Error in getting Videoinfo: " + str(node.href) + "\n")
for i in xrange(0, len(VideoList)):
curLen = len(os.path.basename(VideoList[i]))
if len_filename < curLen:
len_filename = curLen
for i in xrange(0, len(VideoList)):
node.href = VideoList[i]
if options.xml:
appendXMLChild(node)
elif options.csv:
CSVtable(node)
else:
if i == 0:
vFile = "File".ljust(len_filename+2)
vDuration = "Duration[s]".ljust(12)
vBitrate = "Bitrate [b/s]".ljust(15)
vVideoCodec = "VideoCodec".ljust(13)
vVideoSize = "VideoSize".ljust(11)
vPixel = "Pixel format".ljust(14)
vFPS = "FPS".ljust(10)
vAudioCodec = "AudioCodec".ljust(12)
vSampleRate = "Sample rate".ljust(13)
vChannels = "Channels".ljust(8)
title = vFile + vDuration + vVideoCodec + vVideoSize + vPixel + vFPS + vAudioCodec + vSampleRate + vChannels
print title
showInfo(node)
else:
showInfo(node)
if options.xml:
print doc.toprettyxml(indent=" ",encoding="utf-8")
elif options.csv:
print CSV_video
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