[FFmpeg-user] Changing frame properties not supported error out of no where?

[Carl Eugen Hoyos]

Joey Leone <jo2jo <at> validusdata.com> writes:

> what would ever cause FF MPEG installation to randomly
> stop working in only output audio?

One possibility is changing libavfilter.so 
(which did not have a stable API until very recently).

Please do not top-post here, it is considered rude.

Carl Eugen