[FFmpeg-user] Trying to add metadata media_type to mp4

[Karen Norton]

Hello all,

I read that ffmpeg supports the "media_type" when writing data. I
added -metadata media_type="TV Show" to my command line entry and it writes
to the file (as viewed through mediainfo) however it just keeps writing
"Movie" as in ContentType: Movie (instead of TV Show).

Is this metadata entry supported and if so am I writing it incorrectly?

Thanks.