[theora] How to add metadata to an Ogg file?

[Michael Opdenacker]

Greetings,

If I recall correctly, there was a tool to add metadata (artist, title,
location...) to an existing Ogg file, without re-encoding it, but I
can't find it any more.

I need to add such metadata to an existing Ogg/Theora file, but without
running ffmpeg2theora again, which would be very costly in terms of CPU
resources.

Would anyone have suggestions for a way to do this?

Thank you in advance,

Cheers,

Michael.

-- 
Michael Opdenacker, Free Electrons
Kernel, drivers and embedded Linux development,
consulting, training and support.
http://free-electrons.com
+ 33 621 604 642