[FFmpeg-user] Turning an image set into an FLV with transparent background

[Carl Eugen Hoyos]

Lou <lou <at> lrcd.com> writes:

> > avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright 
> > (c) 2000-2013 the Libav developers
> 
> This is not from the FFmpeg project and is therefore 
> not supported here.

To elaborate:
avconv contains several hundred known bugs that are 
not reproducible with FFmpeg (among them both security 
relevant and transparency-related issues), so please 
test current FFmpeg to rule out a known issue with 
avconv (that we cannot fix for you).

Carl Eugen