[vlc-devel] [PATCH] Fix deinterlacing in transcode pipeline.

Misser ciqiguopimin at gmail.com
Sun Jun 9 11:13:08 CEST 2013

Hi Steiner
I am newbie,I can not understand your code at all,could you tell me what code I should study at first , thanks a lot

发自我的 iPhone

在 2013-6-9,5:22,"Steinar H. Gunderson" <sgunderson at bigfoot.com> 写道:

> On Sat, Jun 08, 2013 at 06:28:55PM +0200, Steinar H. Gunderson wrote:
>> Attached is a patch I'm working on to fix (frame-doubling) interlacing in the
>> transcode pipeline. A lot of the format/filter stuff is black magic to me,
>> but at least it should work as a start. Feedback welcome.
> I've made some changes: First and foremost, I've split this into five
> functionally separate patches. They should still be applied as a whole,
> but it will hopefully make the logic easier to follow. I also made some
> minor formatting fixups.
> Second, I figured that deinterlacing in the encoder's chroma would be a bad
> idea, since this is typically 4:2:0.
> New patch series attached.
> /* Steinar */
> -- 
> Homepage: http://www.sesse.net/
> <0001-In-transcoding-move-frame-output-into-its-own-functi.patch>
> <0002-Make-the-video-transcoder-support-filter-chains-that.patch>
> <0003-In-video-transcode-use-the-correct-format-for-calcul.patch>
> <0004-If-the-transcode-filter-chain-changes-the-format-not.patch>
> <0005-Fix-deinterlacing-of-packed-YUV-formats.patch>
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