/usr/include/liveMedia/FileSink.hh is in liblivemedia-dev 2016.02.09-1.
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 2.1 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) 1996-2016 Live Networks, Inc. All rights reserved.
// File Sinks
// C++ header
#ifndef _FILE_SINK_HH
#define _FILE_SINK_HH
#ifndef _MEDIA_SINK_HH
#include "MediaSink.hh"
#endif
class FileSink: public MediaSink {
public:
static FileSink* createNew(UsageEnvironment& env, char const* fileName,
unsigned bufferSize = 20000,
Boolean oneFilePerFrame = False);
// "bufferSize" should be at least as large as the largest expected
// input frame.
// "oneFilePerFrame" - if True - specifies that each input frame will
// be written to a separate file (using the presentation time as a
// file name suffix). The default behavior ("oneFilePerFrame" == False)
// is to output all incoming data into a single file.
virtual void addData(unsigned char const* data, unsigned dataSize,
struct timeval presentationTime);
// (Available in case a client wants to add extra data to the output file)
protected:
FileSink(UsageEnvironment& env, FILE* fid, unsigned bufferSize,
char const* perFrameFileNamePrefix);
// called only by createNew()
virtual ~FileSink();
protected: // redefined virtual functions:
virtual Boolean continuePlaying();
protected:
static void afterGettingFrame(void* clientData, unsigned frameSize,
unsigned numTruncatedBytes,
struct timeval presentationTime,
unsigned durationInMicroseconds);
virtual void afterGettingFrame(unsigned frameSize,
unsigned numTruncatedBytes,
struct timeval presentationTime);
FILE* fOutFid;
unsigned char* fBuffer;
unsigned fBufferSize;
char* fPerFrameFileNamePrefix; // used if "oneFilePerFrame" is True
char* fPerFrameFileNameBuffer; // used if "oneFilePerFrame" is True
struct timeval fPrevPresentationTime;
unsigned fSamePresentationTimeCounter;
};
#endif
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