Originally posted by: Warthog
"first, you need to "rip" your cd music collection onto your computer with a program like musicmatch, or windows media player. then you can copy the mp3 files onto your player. if you opt for a minidisc player, they include software to copy cds straight onto the player."
Thanks for the replies so far. O.K. Still a little stupid here. So the music on my CDs is already MP3 format, or does this Music Maker software do that for me?
I have also considered the IPod, but my wife will mainly use the MP3 player at the gym. It's a little pricey for that much use.
Thanks Lowell
Music that's already on a commercial cd that you get from a store is in an "uncompressed" format usually with the extension of .cda - an mp3 is an algorithm (mathematical formula) that was invented to reduce file size significantly at the expense of some quality. This is done - in layperson terms - by removing data from a data file (.cda from a music cd) that a human being cannot really hear and leaving the stuff in that you can. This will make a huge difference to file sizes.
For example, a 3.5 minute .cda track on a cd will be around 45-60 megabytes large, ballpark. Converting them to .mp3 format will reduce the file size to around 3.5 - 5 megabytes. Mp3's were probably created in response to inefficent transfers over the internet back when dialup was still dominant. There may be other reasons but this is probably the biggie. It would take forever to download 50 megs but 4 megs is much better.
In order to convert your cd tracks (.cda) to .mp3 you need to use a program (there are bazillions available, many for free on the 'net) like EAC that will convert your .cda to .mp3. These programs use "codecs" - of which there are many - that actually convert/compress the .cda to the smaller .mp3 format.
Some programs like MusicMatch have these codecs built in for convenience. Since not all codecs are built the same (some are arguably better at doing their job than others resulting in better sounding .mp3 files) some programs like the popular EAC allow you to piggyback the codec of your choice to the "front end" program which is EAC to suit your preferences. Keep in mind that programs like EAC will allow you to control the level of quality converted which will impact file size. This makes a difference to how many songs you will fit in your player since we all have finite amounts of space. Flash-based players have more space limitations so the codec and level of compression you select will affect how many songs you will have on tap to listen to. Hard Drive based players like the IPOD and others have huge amounts of space relatively so high compression/compromise is less necessary since the difference of 2000 versus 2250 songs is negligible.
So, this is what you do in a nutshell:
- slap cd into computer
- open up your program of choice and select the cd tracks you want to convert to .mp3 (EAC will see .cda's as WAV format - "wave" files)
- once converted you select the tracks to transfer to your player
If you are using a cd-based .mp3 player then you will have to convert, select .mp3 tracks and then burn onto media.
Any other questions i'd be happy to help you out. Beware that EAC - while very popular - has a relatively steep(er) learning curve than other programs. But the potentially top quality .mp3 files you can create lead many to give it a shot.
I have an .mp3 cd-based player for the car and it's awesome. 140-170 songs on a single cdr/w makes a long trip much more palatable.