[FFmpeg-user] How to drop every Nth frame?

[Carl Eugen Hoyos]

Andrey Aleksandrovich writes:

> Version '1.2.3' - stable version at repositories of 
> my system (Gentoo)

Just for completeness:
There is nothing "unstable" about git head.
(It actually in the past at any time had less bugs and 
more features than any release.)

Carl Eugen