MPEG2 - Copy audio channel to other

[Francesc001]

I have captured old VHS videos to MPEG2. The problem is that video had mono audio and now my MPEG2 files have only audio in the left audio channel.

How can I copy left audio channel to right audio channel? Any tool?

I use Studio 11 to edit.

Thank you!

[guns1inger]

Load the video into virtualdubmpeg2.

Click on Audio -> Full Processing Mode
Click on Audio -> Compression and select Uncompressed
Click on File -> Save WAV and create a new wav file

Load the new WAV file into Audacity and copy the left channel into the right channel to create joint-stereo
Save the new audio track

Convert the new audio track to AC3 using ffmpeggui

Use Rejig to demux the video from the mpg file

Use Muxman to mux the old video and the new audio into a new file.

[Francesc001]

I thought that I would be easier!
Thanks guns1inger.

[guns1inger]

Once you try it you will find that it isn't hard, you just have to make sure you get all the steps.