I have some old interlaced video-files but you will not believe that I have not any more CRT Tv and that videos looks very bad on my PC.
I would like to re-encode them with ffmpeg avoiding such double-image effect, as you can see in this picture:
https://www.settebello.info/var/interlaced.php
I tried various yadif mode but all of them seam opposite to my needs.
The current video size is 720x416, I could accept a video scaled down to 360x208 but without this mix-frames effects.
Ffmpeg stream Info:
Stream #0:0: Video: mpeg4 (DX50 / 0x30355844), yuv420p, 720x416 [SAR 1:1 DAR 45:26], 886 kb/s, 25 fps, 25 tbr, 25 tbn, 30k tbc
These are some of my last efforts:
ffmpeg -i movie.avi -ss 120 -t 30 -vf "yadif=0, scale=360x208" -c:v libx264 -preset slow -crf 19 -c:a aac -b:a 256k output.mp4
ffmpeg -i movie.avi -ss 120 -t 30 -vf "yadif=1, scale=360x208" -c:v libx264 -preset slow -crf 19 -c:a aac -b:a 256k output.mp4
ffmpeg -i movie.avi -ss 120 -t 30 -vf "yadif=2, scale=360x208" -c:v libx264 -preset slow -crf 19 -c:a aac -b:a 256k output.mp4
Please help.