I need to edit the copyright field of MP4 videos. Can you recommend a tool that will do this?
We create videos with a Nikon DSLR in MOV format and edit/produce them in Sony Vegas Pro which renders to WMV. We use either SUPER or AnyVideoConverter to convert the WMV to MP4 for upload to YouTube. Both SUPER and AnyVideoConverter remove the metadata!
Most metadata (e.g. title, artist) can be manually reinserted using xplorer2, windows explorer, or even VLC player. NONE of these, though, allow editing of the copyright field. Perhaps this is a protection feature but in our case it prevents us from reinserting the copyright notice!
Is there a tool or technique that will let this be done?