[FFmpeg-user] Deinterlacing VHS

Kieran O Leary kieran.o.leary at gmail.com
Tue May 12 22:50:22 EEST 2020


On Tue 12 May 2020, 18:01 Noeck, <noeck.marburg at gmx.de> wrote:

> Hi,
> I have digitized VHS video recordings on my computer. The Video is
> originally recorded in a PAL system (interlaced). I would like to
> improve the video quality with some filters. Cropping and color
> correction is clear.
> But deinterlacing is hard, as the lines of the half-images are not
> exactly one pixel apart because the resolution is not identical with the
> analogue resolution on tape. The framerate should be like on tape. yadif
> does improve things a bit.

I'd love to see a pic or video of what you describe. As Marton said, sounds
like a digitisation issue that you've introduced.


Kieran O'Leary
Irish Film Institute

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