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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-05-17 02:34:35 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-05-17 03:16:39 +0300 |
| commit | af5917698bd44f136fd0ff00a9e5f8b5f92f2d58 (patch) | |
| tree | 5294de1126d84326bdae684116a321545022d0c1 | |
| parent | b58cbb07bca41b1e2a3698a509df1dc8a86bd11d (diff) | |
avformat/avidec: add mp2 to the list of exceptions instead of generally treating dshow_block_align==1 specialn2.6.3
Fixes Ticket4552
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 488383afd1275f6da53e9c83bc209c2f70d768ef)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/avidec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavformat/avidec.c b/libavformat/avidec.c index 9bb3920827..08cc956376 100644 --- a/libavformat/avidec.c +++ b/libavformat/avidec.c @@ -128,7 +128,7 @@ static inline int get_duration(AVIStream *ast, int len) { if (ast->sample_size) return len; - else if (ast->dshow_block_align > 1) + else if (ast->dshow_block_align) return (len + ast->dshow_block_align - 1) / ast->dshow_block_align; else return 1; @@ -866,7 +866,8 @@ static int avi_read_header(AVFormatContext *s) st->codec->codec_id = AV_CODEC_ID_ADPCM_IMA_AMV; ast->dshow_block_align = 0; } - if (st->codec->codec_id == AV_CODEC_ID_AAC && ast->dshow_block_align <= 4 && ast->dshow_block_align) { + if (st->codec->codec_id == AV_CODEC_ID_AAC && ast->dshow_block_align <= 4 && ast->dshow_block_align || + st->codec->codec_id == AV_CODEC_ID_MP2 && ast->dshow_block_align <= 4 && ast->dshow_block_align) { av_log(s, AV_LOG_DEBUG, "overriding invalid dshow_block_align of %d\n", ast->dshow_block_align); ast->dshow_block_align = 0; } |