How to Remove Channel Logo with Avisynth?

[manono]

No, and I was wrong....

I crop and resize with RipBot264 to eliminate Black-Bars-Logos. (very easy to use), so the mp4 files stay as the original 1080 or 720...No Logo(s).

And you made them the wrong aspect ratio then. You cropped to 1280x588 (which itself isn't a proper aspect ratio) and then just resized to 1280x720? A big mistake.

I fix my cropped videos made by VidCoder with RipBot264, to return them back to 1080 or 720 ...No quality lost either.

That's a silly thing to say since RipBot reencoded the video.

[DJ_ValBec]

The video look great.

I will run MediaInfo (view > tree ) on the original (with-logo on black-bar) before and after run it with RipBot (no-logo) & compare to understand what you say.

I gonna leave VidCoder out.
...I will post tomorrow.

P.S.
I know that AviSynth Script is the right way to go.
I will try to learn it.

[DJ_ValBec]

Update:

I run MediaInfo before & after (side by side).
The 1920x1080 or 1280x720 stay, but other #'s decrease, ending with a quality lost of around 10% to 15% mathematically speaking: after the video files are reencode with RipBot.

From all my videos (mp4); around 3% have logos on black-bars & maybe 2% have logos inside the active screen.