[BUG] Maintaining Interlace On Output

[Selur]

If I load my video, and leave FFV1 as defaults (4:2:0, 8-bit), I get an "Illegal output resolution (720x486). Interlaced YUV420PX requires mod4 compatible height." error. I've been using these sources to create interlaced FFV1 files for ages so I'm not sure why I'm getting called out for a non mod4 resolution now.

This is correct. YUV4:2:0 interlaced needs to be mod4. This did not happen before since you basically overwrote the input scan type to progressive, which is fine if you don't do any filtering.

If I change the output format to 4:2:2 10-bit as I usually do to match the source, I get no popup error but no job is created and no encoding is attempted.

My guess is that I broke something for the job creator by adding the interlaced workaround.
-> looking into it