ffmpeg | branch: master | Paul B Mahol <one...@gmail.com> | Mon Nov 6 20:50:16 2017 +0100| [cdd19e2c560397a72433425b1c5f781cc157a7cf] | committer: Paul B Mahol
avformat/ty: try harder to find stream signature Search all chunks, not just first one. Signed-off-by: Paul B Mahol <one...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cdd19e2c560397a72433425b1c5f781cc157a7cf --- libavformat/ty.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/libavformat/ty.c b/libavformat/ty.c index bd871cba2e..3926d3e9b7 100644 --- a/libavformat/ty.c +++ b/libavformat/ty.c @@ -108,11 +108,16 @@ typedef struct TYDemuxContext { static int ty_probe(AVProbeData *p) { - if (AV_RB32(p->buf) == TIVO_PES_FILEID && - AV_RB32(p->buf + 4) == 0x02 && - AV_RB32(p->buf + 8) == CHUNK_SIZE) { - return AVPROBE_SCORE_MAX; + int i; + + for (i = 0; i + 12 < p->buf_size; i += CHUNK_SIZE) { + if (AV_RB32(p->buf + i) == TIVO_PES_FILEID && + AV_RB32(p->buf + i + 4) == 0x02 && + AV_RB32(p->buf + i + 8) == CHUNK_SIZE) { + return AVPROBE_SCORE_MAX; + } } + return 0; } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
