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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-08-24 23:06:59 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-08-24 23:06:59 +0200 |
| commit | f55a7ba0376d45599f6ff46ba49ee80d43d0d7d9 (patch) | |
| tree | 602e0ccc6c6dc42ebe0d18c37ede53c55f4eb7cb | |
| parent | 5c6a58746b415462f13c409aacb9041c98ab9ea0 (diff) | |
| download | ffmpeg-f55a7ba0376d45599f6ff46ba49ee80d43d0d7d9.tar.gz | |
avcodec/ituh263dec: detect and warn about RTP
Fixes Ticket925
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/ituh263dec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/ituh263dec.c b/libavcodec/ituh263dec.c index cd6ed4e620..08aeb30aeb 100644 --- a/libavcodec/ituh263dec.c +++ b/libavcodec/ituh263dec.c @@ -874,6 +874,10 @@ int ff_h263_decode_picture_header(MpegEncContext *s) align_get_bits(&s->gb); + if (show_bits(&s->gb, 2) == 2 && s->avctx->frame_number == 0) { + av_log(s->avctx, AV_LOG_WARNING, "Header looks like RTP instead of H.263\n"); + } + startcode= get_bits(&s->gb, 22-8); for(i= get_bits_left(&s->gb); i>24; i-=8) { |