Hybrid 2022.03.20.1: No module named 'vsdpir'

[Selur]

my opinion is that if the preview window is able to show the movie, the encoder should be able to work.

In general I agree and here it does work without a problem.

-> no clue, why it's not working for you, may be answering the questions I posted helps figuring out whats going on.

In this case the Y4M header is the following: Y4M header: YUV4MPEG2 C420p10 W1280 H712 F25:1 Ip A0:0 XLENGTH=1485

looks fine to me, but is that the header where the encoder complained?

Cu Selur