ppmtoyuvsplit(1) on Linux
The text 857bc8ba28c4, as Debian 13 (Trixie), Debian 12 (Bookworm) shipped it.
convert a PPM image to 3 subsampled raw YUV files
The text 857bc8ba28c4, as Debian 13 (Trixie), Debian 12 (Bookworm) shipped it.
convert a PPM image to 3 subsampled raw YUV files