[FFmpeg-user] Usages about multi outputs

[Moritz Barsnick]

On Thu, Jan 15, 2015 at 16:35:20 +0800, xiaoyaobms at 163.com wrote:
> There is error outputs like below:

Please post the complete, uncut output from your command. For debugging
filter chains, it helps to add "-loglevel debug", so please also add
that.

The issue is probably that you cannot specify more than one
"-filter_complex" (I think). You should be able to specify your
complete filters for multiple outputs in one "-filter_complex".

Moritz