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when the video codec is mpeg4video copy the content of the esds in extradata; patch by ceyes ag or at

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22172 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nicodvb 2007-02-07 23:41:07 +00:00
parent cb3c29effe
commit b383bd659a
1 changed files with 4 additions and 1 deletions
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5
libmpdemux/demux_rtp_codec.cpp
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@ -91,6 +91,7 @@ void rtpCodecInitialize_video(demuxer_t* demuxer,
bih->biWidth = qtRTPSource->qtState.width;
bih->biHeight = qtRTPSource->qtState.height;
if (bih->biCompression == mmioFOURCC('a','v','c','1') ||
bih->biCompression == mmioFOURCC('m','p','4','v') ||
bih->biCompression == mmioFOURCC('S','V','Q','3')) {
uint8_t *pos = (uint8_t*)qtRTPSource->qtState.sdAtom + 86;
uint8_t *endpos = (uint8_t*)qtRTPSource->qtState.sdAtom
@ -98,7 +99,9 @@ void rtpCodecInitialize_video(demuxer_t* demuxer,
while (pos+8 < endpos) {
unsigned atomLength = pos[0]<<24 | pos[1]<<16 | pos[2]<<8 | pos[3];
if (atomLength == 0 || atomLength > endpos-pos) break;
if ((!memcmp(pos+4, "avcC", 4) || !memcmp(pos+4, "SMI ", 4)) &&
if ((!memcmp(pos+4, "avcC", 4) ||
!memcmp(pos+4, "esds", 4) ||
!memcmp(pos+4, "SMI ", 4)) &&
atomLength > 8 &&
atomLength <= INT_MAX-sizeof(BITMAPINFOHEADER)) {
bih->biSize = sizeof(BITMAPINFOHEADER)+atomLength-8;