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encoder/ffmpeg: Improve software scaling quality #925

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merged 1 commit into from
Sep 14, 2022

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Xaymar
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@Xaymar Xaymar commented Sep 14, 2022

Explain the Pull Request

Switches from Point to Sinc scaling, which is the theoretical best scaling possible with no aliasing or fringing issues. Might be better to allow end-users to choose swscale quality, if they deem it necessary.

Completion Checklist

  • I have added myself to the Copyright and License headers and files.
  • I will maintain this code in the future and have added myself to CODEOWNERS.
  • I have tested this change on the following platforms:
    • MacOS 10.15
    • MacOS 11
    • MacOS 12
    • Ubuntu 20.04
    • Ubuntu 22.04
    • Windows 10
    • Windows 11

Might be better to allow end-users to choose swscale quality, if they deem it necessary.
@Xaymar Xaymar marked this pull request as ready for review September 14, 2022 22:45
@Xaymar Xaymar merged commit 7c882f3 into master Sep 14, 2022
@Xaymar Xaymar deleted the patch/ffmpeg-swscale-quality branch September 14, 2022 23:52
@Xaymar Xaymar added this to the FFmpeg Encoders (Component) milestone Dec 11, 2023
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