[MPlayer-dev-eng] [REGRESSION] Ogg-Theora seeking [PATCH]

Sergey Khlutchin khlut at samaramail.ru
Mon Sep 11 22:40:22 CEST 2006


Hi!

I sent it 5 days ago.
Is my patch ignored?

Sergey Khlutchin wrote:
> Diego Biurrun wrote:
> 
>>On Thu, Jun 29, 2006 at 01:54:55AM -0700, RC wrote:
>>
>>
>>>r18395 introduced a bug where Theora+Ogg videos will freeze after
>>>any seeking at all.
>>>
>>>------------------------------------------------------------------------
>>>r18395 | diego | 2006-05-06 00:31:49 -0700 (Sat, 06 May 2006) | 3 lines
>>>
>>>support for vfps OGM files
>>>patch by Elphel Inc. (blessed by Roberto)
>>>------------------------------------------------------------------------
>>>
>>>For slightly more info, see:  
>>>"[MPlayer-advusers] [BUGREPORT] Regression: Seeking in Theora videos"
>>
>>
>>Just tested, backing out this commit does indeed fix the issue.  So what
>>do we do about this?  Any clever ideas to support both vfps OGM files
>>and Theora videos?
> 
> The problem was while seeking for the found frame the function demux_ogg_read_packet() is called twice.
> As a result for theora granulepos value becomes in 256 times less and time of display of this frame becomes very big.
> The attached patch solves the problem and allows vfps for ogm.



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