What you need to succeed?
1. Audacity Version 1.3.7 and up
2. Notepad for writing sample positions.
Here's a very quick way to get OGG loops in audacity.
Open Audacity
At the bottom where it shows selection start click the drop down arrow and choose Samples
Samples are the numerical value used to identify where the loop will start and end.
Also at the bottom toolbar make sure the term "Length" is chosen.
Open any mp3 file into Audacity
Listen intently for any possible looping points within the song.
Once you find an area you can loop with, delete the rest of the song.
Delete the rest of the song!
The idea is for the song to reach the end of it's file. RPGMaker will then loop it to a certain sample position number.
Protip: Zooming in helps alot with deleting sections of a track.
Protip: You can also click on a position in the track and press Shift+K [audacity 1.3.7 and up] which will select to the end of the track, this makes a very clean deletion.
The next step is to find the sample positions,
Click the position where you will begin the loop and make a selection all the way to the end of the track.
If you use [Shift+K] it will make a selection from the position you clicked to the end of the track.
[Click LINK for Protip's Image]
http://bumped.org/tek/wp-content/upload ... tor716.jpg
Protip: Do you want to hear what your loop sounds like before you actually import it into rpgmaker?
After selecting the region that will loop,
Click Edit > Region Save
This will save your selection
Press CTRL+C or Click Edit > COPY,
then click Edit > Move cursor > To Track end
Paste the selection and listen to it.
If it sounds good, Click Edit > Undo
Then click Edit > Region Restore
Now that you have your selection, don't move it because we need the sample numbers
Type your selection start number in notepad. You do not need to type any of the zero's that start before the number. For example
Your selection start in this example is 1626852
Under length, type your number. In the screenshot's example it is 5772241
Click File > Export >
Under Meta data type under Tag Name type LOOPSTART in CAPS
in Tag value Type your selection start value
Underneath Type LOOPLENGTH in CAPS
type the selection length number
Click OK
Under save as type choose ogg vorbis:
You can click options and reduce the quality to 0. You will hear a slight degradation in quality but it will sound better than an mp3 with the bitrate of 96kbps
However if you want to reduce the file size and keep the quality you need to use a better OGG Vorbis encoder. Unfortunately Audacity uses an older encoder made in 2007. We have had significant advances since then that does a much better job at a smaller file size. You can use a media player program named foobar2000 and install the
http://www.rarewares.org/ogg-oggenc.php oggencoder called "aoTuVb5.7".
For the original music, save it with a quality 5.
Open foobar.
Right click on your file in the playlist and click Convert to: select ogg vorbis
it should ask for the exe file and use the one you downloaded from the rarewares site.
You can play around with the quality setting. You might even want to try going lower than 0 quality for a smaller size.