[FFmpeg-user] Error: [AVFilterGraph @ 0xabe1cc0] No such filter: 'ass'

Moritz Barsnick barsnick at gmx.net
Tue Jan 12 00:34:35 CET 2016

On Mon, Jan 11, 2016 at 14:37:38 -0800, jun wrote:
> Thanks  for the advice. I uninstalled ffmpeg and then reinstalled ffmpeg
> following the instructions on
> https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu  so that i can "configure
> FFmpeg   with --enable-libass."  as you advised.  Unfortunately, I still
> get the same message.
> [AVFilterGraph @ 0xa454640] No such filter: 'ass'
> Error opening filters!

Complete, uncut console output please.

> I can't figure out what changed during my reinstall of ubuntustudio and
> ffmpeg that caused this problem.

Did you install libass-dev?


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