Use media-libs/libaom for AVIF encoding/decoding Enable x11-libs/gdk-pixbuf plugin Enable building dev-lang/go code/examples Enable H.264 support using media-libs/openh264 Use media-video/rav1e for AVIF encoding Use media-libs/svt-av1 for SVT-AV1 encoding Enable high-quality YCbCr/RGB color space conversion algorithms Use media-libs/x265 for HEIF encoding https://github.com/strukturag/libheif/issues strukturag/libheif