libmpdemux/demux_rtp_internal.h

   1 #ifndef _DEMUX_RTP_INTERNAL_H
   2 #define _DEMUX_RTP_INTERNAL_H
   3
   4 #include <stdlib.h>
   5
   6 extern "C" {
   7 #ifndef __STREAM_H
   8 #include "stream.h"
   9 #endif
  10 #ifndef __DEMUXER_H
  11 #include "demuxer.h"
  12 #endif
  13 }
  14
  15 #ifndef _LIVEMEDIA_HH
  16 #include <liveMedia.hh>
  17 #endif
  18
  19 #if (LIVEMEDIA_LIBRARY_VERSION_INT < 1046649600)
  20 #error Please upgrade to version 2003.03.03 or later of the "LIVE.COM Streaming Media" libraries - available from <www.live.com/liveMedia/>
  21 #endif
  22
  23 // Codec-specific initialization routines:
  24 void rtpCodecInitialize_video(demuxer_t* demuxer,
  25                               MediaSubsession* subsession, unsigned& flags);
  26 void rtpCodecInitialize_audio(demuxer_t* demuxer,
  27                               MediaSubsession* subsession, unsigned& flags);
  28
  29 // Flags that may be set by the above routines:
  30 #define RTPSTATE_IS_MPEG12_VIDEO 0x1 // is a MPEG-1 or 2 video stream
  31 #define RTPSTATE_IS_MULTIPLEXED 0x2 // is a combined audio+video stream
  32
  33 // A routine to wait for the first packet of a RTP stream to arrive.
  34 // (For some RTP payload formats, codecs cannot be fully initialized until
  35 // we've started receiving data.)
  36 Boolean awaitRTPPacket(demuxer_t* demuxer, demux_stream_t* ds,
  37                        unsigned char*& packetData, unsigned& packetDataLen,
  38                        float& pts);
  39     // "streamType": 0 => video; 1 => audio
  40     // This routine returns False if the input stream has closed
  41
  42 // A routine for adding our own data to an incoming RTP data stream:
  43 Boolean insertRTPData(demuxer_t* demuxer, demux_stream_t* ds,
  44                       unsigned char* data, unsigned dataLen);
  45
  46 #endif