pict-rs/nix/pkgs/ffmpeg_pict-rs/default.nix

{ ffmpeg_6-headless }:

ffmpeg_6-headless.override {
  withWebp = true;
}
Attempt to set up nix-based docker for pict-rs There's a bug when converting APNG files to WEBP files, which imagemagick delegates to ffmpeg. When doing 'nix build' and running the result, or running pict-rs in the dev shell, it works fine. In the container, this doesn't work at all. imagemagick complains that there's no media to convert, implying ffmpeg has output a zero-sized file. This work is helping to narrow down exactly what pict-rs needs to run, though. This still needs to be tested against h264, h265, vp8, vp9 and av1. 2024-04-21 19:28:20 +00:00			`{ ffmpeg_6-headless }:`

			`ffmpeg_6-headless.override {`
			`withWebp = true;`
			`}`