10 bit MagicYUV

Thanks, I can repeat all these behaviors when I set output format to RGBA32.
You should select MagycYUV 10-bit YUV 4:2:2 and also set Pixel Format to 4:2:2 16-bit (v210 can work too).

Btw there is an eye button "Toggle Preview (Ctrl-P)" when you edit a ticket :)

Thanks,
I did a clean install and now I can use MagycYUV with Full processing mode.
I installed many plugins and there is one of them that caused all that problems.
However, Normal compress always crashes

I used 10-bit YUV 4:2:2 profile and everything goes right, unfortunately the final file is not compatible with PowerDirector 15. That's what I needed. 8 bit MagycYUV works well with PowerDirector

Can you also find and attach autosave which is created before the crash?
It is in VirtualDub directory named somewhat like VirtualDub_AutoSave_bbcec42a_1.vdproject

I notice that I can't encode two times in the same VDFiltermod instance, because I have this error

I have to restart the program if I want to do another compression

"frame not found" is reported when there is some inconsistency in timestamp after seeking. Possible reasons are damaged file or wrong index, or it could be software problem with ffmpeg or my plugin.

You can use "Reload (F2)" instead of restarting.

Yes, Reload works well

Bugs fixed in build 38919