[FFmpeg-user] HD > SD Down-Convert Prores Color

[Kevin Wells]

> To: ffmpeg-user at ffmpeg.org
> From: cehoyos at ag.or.at
> Date: Sat, 9 May 2015 13:11:26 +0000
> Subject: Re: [FFmpeg-user] HD > SD Down-Convert Prores Color
> 
> Kevin Wells <kevwells <at> hotmail.co.uk> writes:
> 
> > I would like all audio tracks and the subtitle 
> > track enabled.
> 
> You have to patch the source to do that.
> (libavformat/movenc.c)
> 
> > -vf format=uyvy422 ... -pix_fmt yuv422p10le
> 
> This can't be correct unless you know (tested) 
> something I don't know (didn't test).
> 
> > setdar=5:4
> 
> Sure?
> Which usecase is this?
> 
> > ffmpeg version 2.6.2-tessus
> 
> Unrelated:
> Please understand that there is nothing "stable" 
> about FFmpeg releases, the evermeet download 
> page was updated yesterday accordingly.
> Current git head has fewer bugs and more 
> features than any release.
> 
> Carl Eugen
> 
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Thanks for your reply...
> > I would like all audio tracks and the subtitle 
> > track enabled.
> 
> You have to patch the source to do that.
> (libavformat/movenc.c)
Could you let me know the lines of code I would need to change in the movenc.c file please?
Kind regards.