compression deinterlace

[VCRvideocapturing]

About deinterlacing:
If your source is not properly flagged, you should override the flag.
See [INFO] Interlacing pattern to figure out whether your source is TFF or BFF.
You might want to read up on what interlacing is and what the different deinterlacing methods do.

Thanks I will check the settings again
I think I know what interlacing is its 2 fields of a single frame captured a few seconds apart from each other. if captured lossless what would the field order be? I don't want to download mediainfo to check it has open candy on it.

This is the issue with lossless capture it does not flag the field order correctly, early I was using yadiff filter in virtualdub thanks to this software I can use vapoursynth with a GUI I wouldn't know how to script I wouldn't wasted time on it

About encoding:
If you want to use x264, do NOT use constant bit rate.
If you want lossless encoding, use x264 with lossless settings (but your file will not really be much smaller than smaller).
I bit rate is not your concern, use 'constant rate factor (1-pass)' and use a low 'Quantization factor', anything below 16 is visually lossless to most folks.

I will override but would option should I override to? I guess I would first need to know what field order my sorce is?

The encoded settings are confusing it has 2 pass with fast first pass ✅ I've also tried adjusting the bitrate in the bitrate box to 50,000. The file sizes are small they should be big if the quality is going to be high. Does Hybrid compress by default? Can it be stopped from compression or can it be turned on or off?

In my option, blending frames is the worst way to deinterlace.
Better stick with QTGMC and tweak the settings to your liking.
(Also, I would recommend using Vapoursynth over Avisynth, but if you want Avisynth that's fine too.)

What is the best interlace option in Avisynth? Upper field or lower field. Avoid field blending?

Thanks for the help.