ffmpeg scale algorithm
Rescale input timestamps. scale should be a floating point number. ... Uses a cheaper version of twoloop algorithm that doesn't try to do as many clever ... , Default scaler is bicubic . See https://github.com/FFmpeg/FFmpeg/blob/869401c/libswscale/utils.c#L1229.
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 ffmpeg scale algorithm 相關參考資料
ffmpeg - how to see what scaling algorithm is used - Super User
I'm upscaling a 200x200 video to 400x400 using the -sws_flags scaling option to set the scaling algorithm. Now, I can't tell by the console ... https://superuser.com ffmpeg Documentation
Rescale input timestamps. scale should be a floating point number. ... Uses a cheaper version of twoloop algorithm that doesn't try to do as many clever ... https://www.ffmpeg.org ffmpeg scale sampling algorithm - Super User
Default scaler is bicubic . See https://github.com/FFmpeg/FFmpeg/blob/869401c/libswscale/utils.c#L1229. https://superuser.com FFMPEG Scale video without filtering - Stack Overflow
ffmpeg -i infile -vf scale=WIDTH:HEIGHT:flags=neighbor outfile. or ffmpeg -i infile -s ... See scaler options for a list other scaling algorithms. https://stackoverflow.com FFmpeg Scaler Documentation
Only a single algorithm should be selected. Default value is ' bicubic '. It accepts the following values: ' fast_bilinear '. Select fast bilinear scaling algorithm. https://www.ffmpeg.org linux - ffmpeg - how to see what scaling algorithm is used ...
I'm upscaling a 200x200 video to 400x400 using the -sws_flags scaling option to set the scaling algorithm. Now, I can't tell by the console ... https://superuser.com Scaling – FFmpeg
FFmpeg has got a very powerful scale filter, which can be used to accomplish various tasks. Some of them are listed here. More can be found in the official documentation. Warning: When using -filter_... https://trac.ffmpeg.org what is the filter of my FFMPEG scaling command? - Stack Overflow
It Depends™: When using -vf the default is bicubic. When using -filter_complex the default is bilinear. You can choose the algorithm with the ... https://stackoverflow.com Which resize algorithm to choose for videos? - Super User
You'll get good results no matter which algorithm you pick. (Well, unless you pick the nave Pixel Resize or Nearest Neighbor algorithms.) ... https://superuser.com |