liveMedia/include/H264VideoFileSink.hh

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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
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// "liveMedia"
// Copyright (c) 1996-2013 Live Networks, Inc.  All rights reserved.
// H.264 Video File Sinks
// C++ header

#ifndef _H264_VIDEO_FILE_SINK_HH
#define _H264_VIDEO_FILE_SINK_HH

#ifndef _FILE_SINK_HH
#include "FileSink.hh"
#endif

class H264VideoFileSink: public FileSink {
public:
  static H264VideoFileSink* createNew(UsageEnvironment& env, char const* fileName,
                                      char const* sPropParameterSetsStr = NULL,
  // An optional 'SDP format' string (comma-separated Base64-encoded) representing SPS and/or PPS NAL-units to prepend to the output
                                      unsigned bufferSize = 100000,
                                      Boolean oneFilePerFrame = False);
  // See "FileSink.hh" for a description of these parameters.

protected:
  H264VideoFileSink(UsageEnvironment& env, FILE* fid,
                    char const* sPropParameterSetsStr,
                    unsigned bufferSize, char const* perFrameFileNamePrefix);
      // called only by createNew()
  virtual ~H264VideoFileSink();

protected: // redefined virtual functions:
  virtual void afterGettingFrame(unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime);

private:
  char const* fSPropParameterSetsStr;
  Boolean fHaveWrittenFirstFrame;
};

#endif

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