[FFmpeg-user] Opus : difference between .opus and .ogg file extension

[nerbrume at free.fr]

Le 2017-11-30 13:18, Carl Eugen Hoyos a écrit :

> To elaborate:
> The ogg files contain a serial number if the option is not specified,
> this serial number is created with a function producing pseudo-random
> numbers.

Ok, thanks for the more advanced explanation, I didn't knew about this 
"feature", I never saw this serial number in the various tag editors I 
used.

Thanks !