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Support for MPEG-4 (AAC) audio RTSP/RTP 

Patch by Ross Finlayson <finlayson@live.com>


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8988 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
bertrand 2003-01-18 14:22:30 +00:00
parent 7afbfd749f
commit 1991d31057
1 changed files with 17 additions and 0 deletions
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17
libmpdemux/demux_rtp.cpp
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@ -247,6 +247,23 @@ extern "C" void demux_open_rtp(demuxer_t* demuxer) {
wf->nBlockAlign = 33;
wf->wBitsPerSample = 16;
wf->cbSize = 0;
} else if (strcmp(subsession->codecName(), "MP4A-LATM") == 0) {
wf->wFormatTag = sh_audio->format = mmioFOURCC('m','p','4','a');
#ifndef HAVE_FAAD
fprintf(stderr, "WARNING: Playing MPEG-4 (AAC) Audio requires the \"faad\" library!\n");
#endif
#if (LIVEMEDIA_LIBRARY_VERSION_INT < 1042761600)
fprintf(stderr, "WARNING: This audio stream might not play correctly. Please upgrade to version \"2003.01.17\" or later of the \"LIVE.COM Streaming Media\" libraries.\n");
#else
// For the codec to work correctly, it needs "AudioSpecificConfig"
// data, which is parsed from the "StreamMuxConfig" string that
// was present (hopefully) in the SDP description:
unsigned codecdata_len;
sh_audio->codecdata
= parseStreamMuxConfigStr(subsession->fmtp_config(),
codecdata_len);
sh_audio->codecdata_len = codecdata_len;
#endif
} else {
fprintf(stderr,
"Unknown mplayer format code for MIME type \"audio/%s\"\n",