Yes:
https://www.dropbox.com/s/ns92ge0xjxirldg/525-America-4242AM-USA-DRAG_QUEENS.mpg

________________________________________
From: [email protected] [[email protected]] on behalf 
of Luca Barbato [[email protected]]
Sent: Friday, January 25, 2013 10:02 PM
To: [email protected]
Subject: Re: [libav-devel] Contract development for mpeg-2 decoding

On 25/01/13 23:36, [email protected] wrote:
> Hi all,
>
> I need a custom patch for the avcodec mpeg-2 decoder.  We have an NTSC video 
> feed to which we need to apply a bottom
> field shift.  For Windows, we currently do this with AviSynth.  We're moving 
> to VLC under Linux.  We're not able to
> integrate AvxSynth with VLC, nor do we have time to transcode the files.  And 
> we can't modify the upstream encoding.
>
> For the NTSC video, we need to drop the first frame, and shift the bottom 
> field from it to the second frame, and so
> on, so that top-field[x] is matched with bottom-field[x-1].
>
> Is anyone on this list willing to build a patch for us?  We can discuss 
> rates.  Or if someone can think of an
> alternative to patching avcodec, I'm open to suggestions.

Do you have a sample you can share?

lu

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