Understanding how to use in combination with program called movie fix

[EDDIECRUZ]

I DOWNLOAD A PROGRAM CALLED THE MOVIE FIX WHICH HAD A PROGRAM CALLED AUDACITY WHICH ALLOWED ME TO FIX AUDIO SOUND FROM VIDEO WHICH TOLD ME TO DOWNLOAD A PROGRAM NAMED VIRTUALDUB WHICH WAS SUPPOSE TO LET ME PUT THE FIX AUDIO BACK INTO THE ORIGINAL VIDEO BUT IT DID NOT ALLOW ME TO INPORT THE MOVIE FILE SO IT TOLD ME TO DOWNLOAD AVIDEUX2.5 BUT GAVE ME NO DIRECTIONS WHAT TO DO NEXT I AM NEW USING THIS CONVERTER SO I'M LOST CAN ANYONE SIMPLFY THIS FOR ME AND TELL ME HOW CAN I PUT THE CONVERTED AUDIO BACK WITH THE ORIGINAL MOVIE......THXS EC

[Baldrick]

And what is your video source? MKV, mp4, avi, etc?

But you can use a multiplexer to add back audio to a video, https://www.videohelp.com/tools/sections/video-de-multiplexers

It might work in avidemux also, open your video, under audio->main track, audio source:external mp3,wav,ac3 and choose your audio. Last save as new avi, mp4, etc. Be sure to add the extension(wav,ac3,mp3) manually.

[EDDIECRUZ]

thanks for the information my video source is avi or mpeg ,i need step by step instruction on how to do this have never done anything like this first time ......

[EDDIECRUZ]

And what is your video source? MKV, mp4, avi, etc?

But you can use a multiplexer to add back audio to a video, https://www.videohelp.com/tools/sections/video-de-multiplexers

It might work in avidemux also, open your video, under audio->main track, audio source:external mp3,wav,ac3 and choose your audio. Last save as new avi, mp4, etc. Be sure to add the extension(wav,ac3,mp3) manually.

thanks for you helping me video source is avi or mepg can you give me step by step how to do it first time ever doing this not understanding it

[EDDIECRUZ]

trying to understand this converter new to this need step by step on how to use multiplexers to put audio and video together. too complex see previous trend to explain what i'm trying to do..can someone please help me.....thxs EC