Remove data streams when encoding audio

[GaveUp]

If an input file contains any data streams audio encoding will fail when trying to write a non-supported stream to the intermediary mkv. This removes any data streams found in the input.

Output {
    status: ExitStatus(
        unix_wait_status(
            256,
        ),
    ),
    stdout: "",
    stderr: "[matroska @ 0x565479976f00] Only audio, video, and subtitles are supported for Matroska.\nCould not write header for output file #0 (incorrect codec parameters ?): Invalid argument\nError initializing output stream 0:1 -- \n",
}

[redzic]

I think it would be easier to do this by just adding -dn to the parameters like we do with -vn, if that also fixes it.

[GaveUp]

You are correct. -dn makes more sense and has the same effect.

[redzic]

Thanks!