[FFmpeg-devel] [PATCH] avcodec: Fix duration error after seek operation

[Michael Niedermayer]

On Fri, Nov 15, 2013 at 08:14:32AM +0000, 王兴超 wrote:
> Hi Michael/Justin,
> 
> I met a "duration set" bug in cook parser when seeking, the first audio packet always dropped as its pts/dts be AV_NOPTS_VALUE.
> After some investigation, the root cause is AVCodecParserContext 's duration was forgot set after duration calculation. The attached
> patch could fix this issue and i verify it with latest commit, pls feel free to let me know if there's potential issue.
> 
> thanks
> --xingchao
> ________________________________________
> From: wangxingchao [wangxingchao at xiaomi.com]
> Sent: Friday, November 15, 2013 4:03 PM
> To: 王兴超
> Subject: [PATCH] avcodec: Fix duration error after seek operation
> 
> After seek, s->duration need recalculation, AVCodecParserContext need be set
> again. Without the fix, the first audio packet would be dropped after
> compute_pkt_fields() as the final pts/dts become invalid.
> 
> Signed-off-by: wangxingchao <wangxingchao at xiaomi.com>

patch applied

thanks

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

During times of universal deceit, telling the truth becomes a
revolutionary act. -- George Orwell
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