02.12.2020, 00:09
Okay, this is getting problematic. 
1. ffmpeg doesn't support DVD input
2. mencoder doesn't support interlaced raw output
3. both Avisynth and Vapoursynth have none/crappy DVD input support
What I could do:
1. I could force Hybrid to use Avisynth/Vapoursynth to be used when interlaced output is wanted. Problem is with DVD input both always use the first pgc. :/ (no title/chapter support etc.)
2. I could try to first decode with mencoder, then pipe the output to ffmpeg and then to the encoder. (not sure how to tell ffmpeg to interpret raw yuv video as interlaced).
3. I could disable interlaced output for DVD input.
-> looking into it and testing these options
Cu Selur
1. ffmpeg doesn't support DVD input
2. mencoder doesn't support interlaced raw output
3. both Avisynth and Vapoursynth have none/crappy DVD input support
What I could do:
1. I could force Hybrid to use Avisynth/Vapoursynth to be used when interlaced output is wanted. Problem is with DVD input both always use the first pgc. :/ (no title/chapter support etc.)
2. I could try to first decode with mencoder, then pipe the output to ffmpeg and then to the encoder. (not sure how to tell ffmpeg to interpret raw yuv video as interlaced).
3. I could disable interlaced output for DVD input.
-> looking into it and testing these options
Cu Selur