[FFmpeg-user] Best way for converting HD 1080i to DVCPRO25 DV?

[Andy Furniss]

Andy Furniss wrote:
> Andy Furniss wrote:
>
>> While it didn't look too bad, that may have been luck to do with the
>> source. Also I didn't look closely enough to see what was going on with
>> chroma.
>
> Looking closer it's not OK, there are chroma errors I can see frame
> stepping with mplayer yadif=1 -field-dominance 0.

Ignore that, chroma looks OK weaved.

I think the conversion back to 420 that yadif needs is possibly messing 
things up and/or the fact that the motion was fast enough to totally 
separate the detail.