[FFmpeg-user] Delete certain metadata?

[Lou]

On Sun, 27 Nov 2011 00:22:07 -0500
"." <peace at AleksandrSolzhenitsyn.net> wrote:

> Using the program MediaInfo a video I looked at had the following
> information-
> 
> gsst                                     : 0
> gstd                                     : 598731
> gssd                                     : BCDC235A3MH1922217440563422
> gshh                                     :
> o-o.preferred.iad07s12.v8.lscache8.c.youtube.com
> 
> 
> Title                                    : IsoMedia File Produced by
> Google, 5-11-2011
> Encoded date                             : UTC 2011-09-11 20:34:32
> Tagged date                              : UTC 2011-09-11 20:34:34
> 
> 
> Is there a way to delete this information using ffmpeg?

One method is to remove all non-ffmpeg metadata:
ffmpeg -i input -c copy -map_metadata -1 output