/usr/include/liveMedia/H265VideoRTPSource.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.
// H.265 Video RTP Sources
// C++ header
#ifndef _H265_VIDEO_RTP_SOURCE_HH
#define _H265_VIDEO_RTP_SOURCE_HH
#ifndef _MULTI_FRAMED_RTP_SOURCE_HH
#include "MultiFramedRTPSource.hh"
#endif
class H265VideoRTPSource: public MultiFramedRTPSource {
public:
static H265VideoRTPSource*
createNew(UsageEnvironment& env, Groupsock* RTPgs,
unsigned char rtpPayloadFormat,
Boolean expectDONFields = False,
unsigned rtpTimestampFrequency = 90000);
// "expectDONFields" is True iff we expect incoming H.265/RTP packets to contain
// DONL and DOND fields. I.e., if "tx-mode == "MST" or sprop-depack-buf-nalus > 0".
u_int64_t currentNALUnitAbsDon() const { return fCurrentNALUnitAbsDon; }
// the 'absolute decoding order number (AbsDon)' for the most-recently delivered NAL unit
protected:
H265VideoRTPSource(UsageEnvironment& env, Groupsock* RTPgs,
unsigned char rtpPayloadFormat,
Boolean expectDONFields,
unsigned rtpTimestampFrequency);
// called only by createNew()
virtual ~H265VideoRTPSource();
protected:
// redefined virtual functions:
virtual Boolean processSpecialHeader(BufferedPacket* packet,
unsigned& resultSpecialHeaderSize);
virtual char const* MIMEtype() const;
private:
void computeAbsDonFromDON(u_int16_t DON);
private:
friend class H265BufferedPacket;
Boolean fExpectDONFields;
unsigned char fCurPacketNALUnitType;
u_int16_t fPreviousNALUnitDON;
u_int64_t fCurrentNALUnitAbsDon;
};
#endif
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