[Cin]ffmpeg 8.1, dav1d 1.5.3 git am patches

Attachments:

• 0001-FFmpeg-8.1-patches-same-as-ffmpeg-8.0-patches.patch (text/x-patch — 33.8 KB)
• 0002-Add-dav1d-1.5.3-patch.patch (text/x-patch — 10.8 KB)
• 0003-Update-ffmpeg-to-8.1-and-dav1d-to-1.5.3-in-configure.patch (text/x-patch — 923 bytes)