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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-07-02 23:23:33 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-07-02 23:23:33 +0200 |
| commit | a08efa2e3640ef0445032022c0b392376c58bd99 (patch) | |
| tree | e24638ed299edf9275df1039e14b8a2c87d3178c /libavformat | |
| parent | 4e9e0700fb8fd89b565032e6f049b91014ec1f3c (diff) | |
| download | ffmpeg-a08efa2e3640ef0445032022c0b392376c58bd99.tar.gz | |
has_decode_delay_been_guessed: tighten up the heuristic.
This adds the minimum delay needed with the current decoder to
recognize the reorder buffer size for the reference bitstreams.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/utils.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index 67616af661..70f8d46aae 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -2292,7 +2292,10 @@ static int has_decode_delay_been_guessed(AVStream *st) #endif if(st->codec->has_b_frames<3) return st->info->nb_decoded_frames >= 6; - return st->info->nb_decoded_frames >= 20; + else if(st->codec->has_b_frames<4) + return st->info->nb_decoded_frames >= 18; + else + return st->info->nb_decoded_frames >= 20; } /* returns 1 or 0 if or if not decoded data was returned, or a negative error */ |