| /********** |
| 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 3 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) 1996-2020 Live Networks, Inc. All rights reserved. |
| // RTP sink for H.264 video (RFC 3984) |
| // C++ header |
| |
| #ifndef _H264_VIDEO_RTP_SINK_HH |
| #define _H264_VIDEO_RTP_SINK_HH |
| |
| #ifndef _H264_OR_5_VIDEO_RTP_SINK_HH |
| #include "H264or5VideoRTPSink.hh" |
| #endif |
| |
| class H264VideoRTPSink: public H264or5VideoRTPSink { |
| public: |
| static H264VideoRTPSink* |
| createNew(UsageEnvironment& env, Groupsock* RTPgs, unsigned char rtpPayloadFormat); |
| static H264VideoRTPSink* |
| createNew(UsageEnvironment& env, Groupsock* RTPgs, unsigned char rtpPayloadFormat, |
| u_int8_t const* sps, unsigned spsSize, u_int8_t const* pps, unsigned ppsSize); |
| // an optional variant of "createNew()", useful if we know, in advance, |
| // the stream's SPS and PPS NAL units. |
| // This avoids us having to 'pre-read' from the input source in order to get these values. |
| static H264VideoRTPSink* |
| createNew(UsageEnvironment& env, Groupsock* RTPgs, unsigned char rtpPayloadFormat, |
| char const* sPropParameterSetsStr); |
| // an optional variant of "createNew()", useful if we know, in advance, |
| // the stream's SPS and PPS NAL units. |
| // This avoids us having to 'pre-read' from the input source in order to get these values. |
| |
| protected: |
| H264VideoRTPSink(UsageEnvironment& env, Groupsock* RTPgs, unsigned char rtpPayloadFormat, |
| u_int8_t const* sps = NULL, unsigned spsSize = 0, |
| u_int8_t const* pps = NULL, unsigned ppsSize = 0); |
| // called only by createNew() |
| virtual ~H264VideoRTPSink(); |
| |
| protected: // redefined virtual functions: |
| virtual char const* auxSDPLine(); |
| |
| private: // redefined virtual functions: |
| virtual Boolean sourceIsCompatibleWithUs(MediaSource& source); |
| }; |
| |
| #endif |