[FFmpeg-user] AVCintra100 encoding with horizontal blocking artefacts

Carl Eugen Hoyos ceffmpeg at gmail.com
Sat Dec 10 20:09:54 EET 2022

Am Fr., 9. Dez. 2022 um 13:54 Uhr schrieb Barnett, Phillip
<phillip.barnett at itn.co.uk>:

> I'm trying to encode AVC100 in UK (25i) but getting odd blocking artefacts, where
> the screen is banded in about 10 horizontal rows with random levels of brightness,
> which change on a sub-second basis, darker or lighter. I'm using the latest
> release build on a Windows 10 CPU.

Please test current FFmpeg git head (nothing else gets support here).

Carl Eugen

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