Would it not be more efficient to create the decoder in-process, then you could feed it the bitstream via a compute buffer, and the video would be rendered to a texture.

Don't forget to build 'correct' ELF64 binaries for broad elf(glibc)/linux distro support (-static-libgcc -static-libstdc++, and tight glibc ABI version control with binutils VERSION scripts).

At least those build options should be default.

Thank you very much.