Question / Help Is Lancsoz really the best filter?

I'll test the fix, thank you! If you fixed lanczos I'll be super happy. It's been off for way too long.
 
Bicubic may have nearly the same problem as unedited lanczos when downscaling. Bilinear is not as bad.

My lanczos edits probably should go into OBS-studio as so far, users are happy with my edits. I made a pull request with a windows line ending, although not sure is I did it right.

For old legacy OBS: My lanczos edit read the matrix using custom vertex shader to determine how much to scale, which is more complicated on old OBS. I haven't figured out an easy way...

Line ending: My effect file in lanczos_edit.zip had a different line ending that made it unreadable in windows notepad. OBS-studio don't care about which line ending, and any line ending works in wordpad, notepad++, and visual studio. Visual studio can change line ending in file, advanced save.
 
Eh, leave bicubic as-is for now, we'll see. I see what you did though, probably is on bicubic as well. I'll merge the lanczos edit.
 
I don't know how to do this.Tried edit and when i try to record filter fails.Can i get info what exactly to do and when saving in what format?
Thank you.
 
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Ah i use classic OBS version.Sorry i misunderstood this is for studio version. I will try Studio version.
 
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I've been reading this thread now, and now i what to know.. Has this new implementation of en Lancoz filter and the bicubic filter been implemented in the latest OBS studio build ? or do i need to download this seperetly ? :) Thx.
 
Sorry to revive an old thread.

It seems lanczos is patched in 0.14.0 and up. I don't see any similar commits for bicubic. Did anyone ever figure out if bicubic suffered from similar issues?
 
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