[FFmpeg-user] Audio file question.

Hwaen Ch'uqi hwaenchuqi at gmail.com
Mon Apr 4 10:14:12 EEST 2022

Absolutely perfect: This is exactly what I needed. Thank you SO MUCH!

Hwaen Ch'uqi

On 4/4/22, Michael Koch <astroelectronic at t-online.de> wrote:
> Am 04.04.2022 um 00:13 schrieb Hwaen Ch'uqi:
>> Greetings,
>> I preface this question by acknowledging that I know nothing of the
>> technical jargon of what I am about to describe. When I listen to a
>> certain mp3 file with headphones, there is an extremely annoying sound
>> coming from the right ear only. It persists throughout the entire
>> file. Is there any way of removing that sound with ffmpeg?
> You could use the left channel of the input file for both channels of
> the output file:
> ffmpeg -i input.mp3 -af "channelmap=0|0" -y output.mp3
> Michael
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