63 lines
2.2 KiB
C++
63 lines
2.2 KiB
C++
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/**********
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This library is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the
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Free Software Foundation; either version 3 of the License, or (at your
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option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)
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This library is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
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more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this library; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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**********/
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// "liveMedia"
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// Copyright (c) 1996-2024 Live Networks, Inc. All rights reserved.
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// A filter for converting a stream of MPEG PES packets to a MPEG-2 Transport Stream
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// C++ header
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#ifndef _MPEG2_TRANSPORT_STREAM_FROM_PES_SOURCE_HH
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#define _MPEG2_TRANSPORT_STREAM_FROM_PES_SOURCE_HH
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#ifndef _MPEG2_TRANSPORT_STREAM_MULTIPLEXOR_HH
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#include "MPEG2TransportStreamMultiplexor.hh"
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#endif
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#ifndef _MPEG_1OR2_DEMUXED_ELEMENTARY_STREAM_HH
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#include "MPEG1or2DemuxedElementaryStream.hh"
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#endif
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class LIVEMEDIA_API MPEG2TransportStreamFromPESSource: public MPEG2TransportStreamMultiplexor {
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public:
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static MPEG2TransportStreamFromPESSource*
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createNew(UsageEnvironment& env, MPEG1or2DemuxedElementaryStream* inputSource);
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protected:
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MPEG2TransportStreamFromPESSource(UsageEnvironment& env,
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MPEG1or2DemuxedElementaryStream* inputSource);
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// called only by createNew()
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virtual ~MPEG2TransportStreamFromPESSource();
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private:
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// Redefined virtual functions:
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virtual void doStopGettingFrames();
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virtual void awaitNewBuffer(unsigned char* oldBuffer);
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private:
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static void afterGettingFrame(void* clientData, unsigned frameSize,
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unsigned numTruncatedBytes,
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struct timeval presentationTime,
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unsigned durationInMicroseconds);
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void afterGettingFrame1(unsigned frameSize,
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unsigned numTruncatedBytes,
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struct timeval presentationTime,
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unsigned durationInMicroseconds);
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private:
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MPEG1or2DemuxedElementaryStream* fInputSource;
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unsigned char* fInputBuffer;
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};
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#endif
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