diff options
Diffstat (limited to 'libmpdemux/demux_rtp_codec.cpp')
| -rw-r--r-- | libmpdemux/demux_rtp_codec.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/libmpdemux/demux_rtp_codec.cpp b/libmpdemux/demux_rtp_codec.cpp index bc0d63b36b..cdee07759a 100644 --- a/libmpdemux/demux_rtp_codec.cpp +++ b/libmpdemux/demux_rtp_codec.cpp @@ -86,6 +86,27 @@ void rtpCodecInitialize_video(demuxer_t* demuxer, } while (!parseQTState_video(qtRTPSource->qtState, fourcc)); bih->biCompression = sh_video->format = fourcc; + bih->biWidth = qtRTPSource->qtState.width; + bih->biHeight = qtRTPSource->qtState.height; + if (bih->biCompression == mmioFOURCC('a','v','c','1')) { + uint8_t *pos = (uint8_t*)qtRTPSource->qtState.sdAtom + 86; + uint8_t *endpos = (uint8_t*)qtRTPSource->qtState.sdAtom + + qtRTPSource->qtState.sdAtomSize; + 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) == 0 && + atomLength > 8 && + atomLength <= INT_MAX-sizeof(BITMAPINFOHEADER)) { + bih->biSize = sizeof(BITMAPINFOHEADER)+atomLength-8; + sh_video->bih = bih = (BITMAPINFOHEADER*)realloc(bih, bih->biSize); + memcpy(bih+1, pos+8, atomLength-8); + break; + } + pos += atomLength; + } + needVideoFrameRate(demuxer, subsession); + } } else { fprintf(stderr, "Unknown MPlayer format code for MIME type \"video/%s\"\n", |