Who can help solving this footage

[Cary Knoop]

The source is interlaced, but there is also blending and it appears that the chroma and luma are sometimes not synched while interlaced:

https://www.dropbox.com/s/t465rnt4zw9p8xm/cadence%201.mov?dl=0

How do I resolve this in the progressive timespace?

[Emulgator]

I would guess at a 25 to 29.97fps blend conversion to YUV422P10,
indeed with wrong chroma placement.



v=LWLibavVideoSource("F:\_VID\cadence 1.mov")
a=LWLibavAudioSource("F:\_VID\cadence 1.mov")
AudioDub(v,a)
AssumeTFF().SeparateFields()
Srestore(25.000)

gives an idea, now the chroma..
Source might have been YV12, then upconverted under wrong assumption YV16, then 10bit ?
I would try to resize/shift chroma manually before srestore to see where I land. Later.

[Cary Knoop]

I would guess at a 25 to 29.97fps blend conversion to YUV422P10,
indeed with wrong chroma placement.



v=LWLibavVideoSource("F:\_VID\cadence 1.mov")
a=LWLibavAudioSource("F:\_VID\cadence 1.mov")
AudioDub(v,a)
AssumeTFF().SeparateFields()
Srestore(25.000)

gives an idea, now the chroma..
Source might have been YV12, then upconverted under wrong assumption YV16, then 10bit ?
I would try to resize/shift chroma manually before srestore to see where I land. Later.
100% correct, using a 420 pipeline, deinterlacing and srestore() solved it!


Thanks!

[Emulgator]

Glad to help !