Deinterlacing outputs small file only

[Selur]

Okay, the muxing call was extended correctly:

"C:\Program Files\Hybrid\64bit\ffmpeg.exe" -y  -r 50/1 -i "C:\Users\Johan\AppData\Local\Temp\2023-08-07@17_03_58_0610__07.mkv" -i "C:\Users\Johan\AppData\Local\Temp\iId_1_aid_1_2023-08-07@17_03_58_0610_01.mov" -metadata encoding_tool="Hybrid 2023.08.07.1" -c:0 copy -c:1 copy -map 0:0  -map 1:0 -bsf:v h264_mp4toannexb -vtag avc1  -aspect 640:480 -r 50/1 -f avi "C:\Users\Johan\Videos\capture-lagarith_new.avi"

('-bsf:v h264_mp4toannexb' was added)

Strange I thought that worked,..
=> looking into it

Can you confirm, that using mkv as container works?

Cu Selur
Ps.: Also using Interframe does nothing in your example, bob deinterlacing already converts to 50fps,...