[FFmpeg-user] best way to transform SD to HD w/ pillarbox and yadif

[Kieran O Leary]

On Thu, 18 Jul 2019, 21:25 William Caulfield, <
william.caulfield at contentbridge.tv> wrote:

> I hope I'm getting your intention right here. I had to do this a while back
> for some PAL files. Split the fields, scale, pad, then interlace.
>
> -filter_complex
> "yadif=1:0,scale=1440:1080,pad=1920:1080:240:0:black,interlace,setdar=16/9"
>

What is the 1:0 doing in the yadif call, is it "splitting the fields"? Is
it invoking the "send_field" flag and only sending one set of fields to the
next part of the chain?

Best,

Kieran