[FFmpeg-devel] [PATCH] Communicate pulldown flags to clients to fix VC-1 playback with pulldown content

Alexandre Colucci alexandre at elgato.com
Mon Apr 4 15:58:15 CEST 2011



> On Mon, Apr 04, 2011 at 03:20:10PM +0200, Alexandre Colucci wrote:
>> Hi,
>> 
>> The pulldown flags should be communicated to the client of the libavcodec library. Not doing so causes jerky playback with pulldown content. Note that this change requires the patch previously provided here: http://ffmpeg.org/pipermail/ffmpeg-devel/2011-April/110314.html
>> 
>> Note: I can provide a 10MB sample file if requested.
>> 
>> Alexandre
>> 
> 
>> vc1dec.c |   12 ++++++++++++
>> 1 file changed, 12 insertions(+)
>> 6f5ef0e0582099f0032d8416597131bc2b0be568  submission.diff
>> diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
> 
> applied
> thx
> 
> note, ill fix the whitespace & style of this patch before pushing
> 
> [...]


A small sample file has been uploaded in
upload.ffmpeg.org/incoming/JerkyVC1Pulldown/

Alexandre




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