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

[Lou]

On Tue, 1 Oct 2013 11:32:12 +0200
Adam <doadam at gmail.com> wrote:

> 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. If you would like help, then please use ffmpeg from FFmpeg;
otherwise you will need to get help from Libav.

For most Ubuntu users the easiest way to use ffmpeg is by downloading a
Linux build:

http://ffmpeg.org/download.html#LinuxBuilds

Or you could always compile ffmpeg:

http://trac.ffmpeg.org/wiki/UbuntuCompilationGuide