/usr/include/liveMedia/DVVideoFileServerMediaSubsession.hh is in liblivemedia-dev 2016.02.09-1.
This file is owned by root:root, with mode 0o644.
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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.
// A 'ServerMediaSubsession' object that creates new, unicast, "RTPSink"s
// on demand, from a DV video file.
// C++ header
#ifndef _DV_VIDEO_FILE_SERVER_MEDIA_SUBSESSION_HH
#define _DV_VIDEO_FILE_SERVER_MEDIA_SUBSESSION_HH
#ifndef _FILE_SERVER_MEDIA_SUBSESSION_HH
#include "FileServerMediaSubsession.hh"
#endif
class DVVideoFileServerMediaSubsession: public FileServerMediaSubsession{
public:
static DVVideoFileServerMediaSubsession*
createNew(UsageEnvironment& env, char const* fileName, Boolean reuseFirstSource);
private:
DVVideoFileServerMediaSubsession(UsageEnvironment& env, char const* fileName, Boolean reuseFirstSource);
// called only by createNew();
virtual ~DVVideoFileServerMediaSubsession();
private: // redefined virtual functions
virtual char const* getAuxSDPLine(RTPSink* rtpSink, FramedSource* inputSource);
virtual void seekStreamSource(FramedSource* inputSource, double& seekNPT, double streamDuration, u_int64_t& numBytes);
virtual void setStreamSourceDuration(FramedSource* inputSource, double streamDuration, u_int64_t& numBytes);
virtual FramedSource* createNewStreamSource(unsigned clientSessionId, unsigned& estBitrate);
virtual RTPSink* createNewRTPSink(Groupsock* rtpGroupsock, unsigned char rtpPayloadTypeIfDynamic, FramedSource* inputSource);
virtual float duration() const;
private:
float fFileDuration; // in seconds
};
#endif
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