Cutting 5.1 audio in audacity

[Harper66]

Hi, please advise, I have a 5.1 audio track open in Audacity where I need to trim the beginning of about 10 seconds. If I trim the first channel, do I need to re-cut the other 5 audio channels separately or is there a function in Audacity to do this?

In the picture you can see the individual audio channels I see in the program.

[Attachment 70056 - Click to enlarge]

[ProWo]

Download the newest beta of clever FFmpeg-GUI here:
https://files.videohelp.com/u/292773/clever_ffmpeg_gui_newest_beta.zip

Start it, load your ac3, click main, click cut, enter 10 seconds in the start time field, leave all other values as they are, click check times, click cut.
Done.


[Attachment 70058 - Click to enlarge]

[davexnet]

I'm not that familiar with the Audacity interface either, but for this, select the 10 seconds you want in one of the tracks.
Then hold down the CTRL key and hit the select button in the other tracks