/usr/include/liveMedia/MPEG2TransportStreamAccumulator.hh is in liblivemedia-dev 2018.02.18-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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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 3 of the License, or (at your
option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)
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.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
**********/
// "liveMedia"
// Copyright (c) 1996-2018 Live Networks, Inc. All rights reserved.
// Collects a stream of incoming MPEG Transport Stream packets into
// a chunk sufficiently large to send in a single outgoing (RTP or UDP) packet.
// C++ header
#ifndef _MPEG2_TRANSPORT_STREAM_ACCUMULATOR_HH
#define _MPEG_TRANSPORT_STREAM_ACCUMULATOR_HH
#ifndef _FRAMED_FILTER_HH
#include "FramedFilter.hh"
#endif
class MPEG2TransportStreamAccumulator: public FramedFilter {
public:
static MPEG2TransportStreamAccumulator* createNew(UsageEnvironment& env,
FramedSource* inputSource,
unsigned maxPacketSize = 1456);
protected:
MPEG2TransportStreamAccumulator(UsageEnvironment& env,
FramedSource* inputSource, unsigned maxPacketSize);
// called only by createNew()
virtual ~MPEG2TransportStreamAccumulator();
private:
// redefined virtual functions:
virtual void doGetNextFrame();
private:
static void afterGettingFrame(void* clientData, unsigned frameSize,
unsigned numTruncatedBytes,
struct timeval presentationTime,
unsigned durationInMicroseconds);
void afterGettingFrame1(unsigned frameSize,
unsigned numTruncatedBytes,
struct timeval presentationTime,
unsigned durationInMicroseconds);
private:
unsigned const fDesiredPacketSize;
unsigned fNumBytesGathered;
};
#endif
#ifndef _MP3_TRANSCODER_HH
#define _MP3_TRANSCODER_HH
#ifndef _MP3_ADU_HH
#include "MP3ADU.hh"
#endif
#ifndef _MP3_ADU_TRANSCODER_HH
#include "MP3ADUTranscoder.hh"
#endif
class MP3Transcoder: public MP3FromADUSource {
public:
static MP3Transcoder* createNew(UsageEnvironment& env,
unsigned outBitrate /* in kbps */,
FramedSource* inputSource);
protected:
MP3Transcoder(UsageEnvironment& env,
MP3ADUTranscoder* aduTranscoder);
// called only by createNew()
virtual ~MP3Transcoder();
};
#endif
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