Simple WebM maker for mpv, with no external dependencies.
Place this in your mpv scripts folder. By default, the script is activated by the W (shift+w) key.
Follow the on-screen instructions. Encoded WebM files will have audio/subs based on the current playback options (i.e. will be muted if no audio, won't have hardcoded subs if subs aren't visible).
Building requires moonc, the MoonScript compiler, added to the PATH, and a GNUMake compatible make. Run make on the root directory. The output files will be placed under the build directory.