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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-05-07 03:20:13 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-06-02 22:59:50 +0200 |
| commit | e1b2c93a23077ce60340241eca96f3fa10b89ec3 (patch) | |
| tree | f601b645a69c38fc8b62cfd5542392187bd5b24a | |
| parent | e529ff52a05f7533059ff17b30b5a1474d2719e5 (diff) | |
| download | ffmpeg-e1b2c93a23077ce60340241eca96f3fa10b89ec3.tar.gz | |
avformat/h263dec/h263_probe: Check PSC bit 9 and 13 in
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3ad21c50af042ab17bedf755ff8245392425c259)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/h263dec.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavformat/h263dec.c b/libavformat/h263dec.c index 486e4b0eb8..a581d4c4b5 100644 --- a/libavformat/h263dec.c +++ b/libavformat/h263dec.c @@ -41,6 +41,11 @@ static int h263_probe(AVProbeData *p) && src_fmt<6) res_change++; + if (src_fmt != 7 && !(code&(1<<9)) && (code&(1<<5))) { + invalid_psc++; + continue; + } + if((code&0x30000)==0x20000 && src_fmt){ valid_psc++; last_gn=0; |