60 lines
2.3 KiB
C++
Executable File
60 lines
2.3 KiB
C++
Executable File
/**********
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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 2.1 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) 1996-2016 Live Networks, Inc. All rights reserved.
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// A simplified version of "H264VideoStreamFramer" that takes only complete,
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// discrete frames (rather than an arbitrary byte stream) as input.
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// This avoids the parsing and data copying overhead of the full
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// "H264VideoStreamFramer".
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// C++ header
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#ifndef _H264_VIDEO_STREAM_DISCRETE_FRAMER_HH
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#define _H264_VIDEO_STREAM_DISCRETE_FRAMER_HH
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#ifndef _H264_OR_5_VIDEO_STREAM_DISCRETE_FRAMER_HH
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#include "H264or5VideoStreamDiscreteFramer.hh"
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#endif
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namespace Byl {
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class FrameNaluParser;
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}
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class H264or5VideoNaluFramer : public H264or5VideoStreamDiscreteFramer {
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public:
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static H264or5VideoNaluFramer* createNew(UsageEnvironment& env, FramedSource* inputSource, int hNum);
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protected:
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H264or5VideoNaluFramer(UsageEnvironment& env, FramedSource* inputSource, int hNum);
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// called only by createNew()
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virtual ~H264or5VideoNaluFramer();
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// redefine virtual function
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virtual void doGetNextFrame();
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static void afterGettingFrame(void* clientData, unsigned frameSize, unsigned numTruncatedBytes,
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struct timeval presentationTime, unsigned durationInMicroseconds);
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void afterGettingFrame1(unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime,
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unsigned durationInMicroseconds);
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private:
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// redefined virtual functions:
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virtual Boolean isH264VideoStreamFramer() const;
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virtual Boolean isH265VideoStreamFramer() const;
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void fillData();
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Byl::FrameNaluParser* _parser;
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};
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#endif
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