[FFmpeg-user] Exclude ALL Metadata?

[Roger Pack]

> The –map_metadata argument allows copying global/stream metadata from input to output.  If you use –1 as the input file it will strip the specified metadata.  so to strip metadata from global, video and audio streams do the following:
>
> ffmpeg –i movie.mp4  -c copy –map_metadata:g –1:g  -map_metadata:s:v –1:g –map_metadata:s:a –1:g movie.nometadata.mp4

I assume this wasn't a question, just a comment/statement/tutorial for
followers?
-r