Re: Sincere Request

On 9/24/2017 6:27 AM, Tsim wrote:
> a)If I would like to remove the vocal from the KARAOKE VIDEO SONGS (e.g. 
> downloaded from Youtube and/or a karaoke disc which is having the video 
> image and vocal singing and music), which software of Audacity  should I 
> use so that the vocal voice can be removed from the song (I hope to use 
> both the background video image and music for my singing karaoke);
> 
> b)Which software of Audacity should I use so that I can re-produce a 
> KARAOKE VIDEO DISC/FILE  by using some new songs and pictures as  
> background for my singing of karaoke?

You should be aware that Audacity is an audio-only editor. You can't use 
it to edit video. If you can extract the video soundtrack, you can edit 
and process it to your heart's content, but then you have to get it back 
into the video file. I have done that before, but I forget which tool I 
used.

Your best bet for removing the vocal from a song is by the process 
called OOPS (Out Of Phase Stereo). That involves inverting one of the 
channels then summing both channels to mono. That will have the effect 
of cancelling out anything that's in the exact center of the stereo 
image - which is usually the lead vocal, bass, bass drum, and lead/solo 
instruments. Traces of those instruments will probably remain, though.

When asking questions here, it's important that you include information 
about your computer setup, as requested at the bottom of every message 
you post to this list:


> *********** ASKING FOR HELP *************
> 
> When asking for help on this list, please include the following information, so we can
> help you properly:
> 
> * What operating system you are using (for example, Windows XP or Mac OS X 10.5.1)
> 
> * Exactly what three digit version number of Audacity you are using (Help > About
>     Audacity, or Audacity >  About Audacity on a Mac computer)
> 
> * If this is a recording problem, what equipment you are recording with, and how is it
>     connected to the computer?

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*********** ASKING FOR HELP *************

When asking for help on this list, please include the following information, so we can
help you properly:

* What operating system you are using (for example, Windows XP or Mac OS X 10.5.1)

* Exactly what three digit version number of Audacity you are using (Help > About
   Audacity, or Audacity >  About Audacity on a Mac computer)

* If this is a recording problem, what equipment you are recording with, and how is it
   connected to the computer?

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