diff options
| -rw-r--r-- | libavformat/wtvdec.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/libavformat/wtvdec.c b/libavformat/wtvdec.c index 597a11fbd4..cfdc55523a 100644 --- a/libavformat/wtvdec.c +++ b/libavformat/wtvdec.c @@ -694,19 +694,7 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid, avio_skip(pb, FFMAX(size - consumed, 0)); } else if (!ff_guidcmp(formattype, ff_format_mpeg2_video)) { uint64_t consumed = parse_videoinfoheader2(s, st); - if (size - consumed >= 20) { - uint32_t count; - consumed += 20; - avio_skip(pb, 4); - count = avio_rl32(pb); - count = FFMIN(count, size - consumed); - avio_skip(pb, 12); - if (count && ff_get_extradata(st->codec, pb, count) < 0) { - ff_free_stream(s, st); - return NULL; - } - consumed += count; - } + /* ignore extradata; files produced by windows media center contain meaningless mpeg1 sequence header */ avio_skip(pb, FFMAX(size - consumed, 0)); } else { if (ff_guidcmp(formattype, ff_format_none)) |