| /********** |
| 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) 1996-2020 Live Networks, Inc. All rights reserved. |
| // A filter for converting a stream of MPEG PES packets to a MPEG-2 Transport Stream |
| // C++ header |
| |
| #ifndef _MPEG2_TRANSPORT_STREAM_FROM_PES_SOURCE_HH |
| #define _MPEG2_TRANSPORT_STREAM_FROM_PES_SOURCE_HH |
| |
| #ifndef _MPEG2_TRANSPORT_STREAM_MULTIPLEXOR_HH |
| #include "MPEG2TransportStreamMultiplexor.hh" |
| #endif |
| #ifndef _MPEG_1OR2_DEMUXED_ELEMENTARY_STREAM_HH |
| #include "MPEG1or2DemuxedElementaryStream.hh" |
| #endif |
| |
| class MPEG2TransportStreamFromPESSource: public MPEG2TransportStreamMultiplexor { |
| public: |
| static MPEG2TransportStreamFromPESSource* |
| createNew(UsageEnvironment& env, MPEG1or2DemuxedElementaryStream* inputSource); |
| |
| protected: |
| MPEG2TransportStreamFromPESSource(UsageEnvironment& env, |
| MPEG1or2DemuxedElementaryStream* inputSource); |
| // called only by createNew() |
| virtual ~MPEG2TransportStreamFromPESSource(); |
| |
| private: |
| // Redefined virtual functions: |
| virtual void doStopGettingFrames(); |
| virtual void awaitNewBuffer(unsigned char* oldBuffer); |
| |
| 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: |
| MPEG1or2DemuxedElementaryStream* fInputSource; |
| unsigned char* fInputBuffer; |
| }; |
| |
| #endif |