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Mono and Reverse audio?

PostPosted: Sat Mar 02, 2013 9:01 pm
by TT1
I have a video with audio in only in one channel. Using the audio filter "pan=1:0.5:0.5" will convert the signal to mono so it comes from both speakers. This works also when a 'stereo' signal sounds strange due to recording issues.

Also, I recently had a video where the two channels were reversed .. left coming from right speaker and visa-versa. Using the filter "channels=2:2:0:1:1:0" will swap the channels.

Could you add these "Audio / Stereo Mode" options "Mono" and "Reverse"?

Thanks.

Re: Mono and Reverse audio?

PostPosted: Mon Mar 11, 2013 4:57 pm
by TT1
Is there any hope that this could be added to the Stereo Mode options? It would make things much easier for dealing with certain videos...

Re: Mono and Reverse audio?

PostPosted: Sat Mar 23, 2013 5:50 pm
by Guest
Is there any technical reason this feature can't be added? Does no one have need for listening in mono or swapping L-R audio channels?

Re: Mono and Reverse audio?

PostPosted: Sat Mar 23, 2013 9:16 pm
by rvm
I'll try to add them in the next release (0.8.5).

Re: Mono and Reverse audio?

PostPosted: Sat Apr 20, 2013 11:59 pm
by rvm
Added in svn r5317.

Re: Mono and Reverse audio?

PostPosted: Sun Apr 21, 2013 9:30 pm
by TT1
Thanks much. It works well.