Convert WAV to MP3 or MP3 to WAV
Boy I would have loved this post a decade ago when I was ripping CDs from my local library. The memory is actually quite hilarious: I would request 100 CDs at a time from the local library system, pick up however had been delivered at 10 a.m. that morning, and return them at 5 p.m. that day. I had a giggle with the librarian in those days but the real giggle was the fact that the WAV files were bloating up my hard drive.
The following simple command would convert those WAV files to MP3s:
ffmpeg -i song.wav song.mp3
Of course converting from MP3 to WAV would simply be swapping the extensions in the command above.
ffmpeg is a marvel of a utility. Video conversion, audio conversion, and probably the key to world peace. Thank you ffmpeg!
![5 More HTML5 APIs You Didn’t Know Existed]()
The HTML5 revolution has provided us some awesome JavaScript and HTML APIs. Some are APIs we knew we've needed for years, others are cutting edge mobile and desktop helpers. Regardless of API strength or purpose, anything to help us better do our job is a...
![5 Awesome New Mozilla Technologies You’ve Never Heard Of]()
My trip to Mozilla Summit 2013 was incredible. I've spent so much time focusing on my project that I had lost sight of all of the great work Mozillians were putting out. MozSummit provided the perfect reminder of how brilliant my colleagues are and how much...
![CSS @supports]()
Feature detection via JavaScript is a client side best practice and for all the right reasons, but unfortunately that same functionality hasn't been available within CSS. What we end up doing is repeating the same properties multiple times with each browser prefix. Yuck. Another thing we...
![Dress Up Your Select Elements with FauxSelect]()
I received an email from Ben Delaney a few weeks back about an interesting MooTools script he had written. His script was called FauxSelect and took a list of elements (UL / LI) and transformed it into a beautiful Mac-like SELECT element.
If you’re on a mac and you want to do it on your machine, after installing X-Code,type in
brew install ffmpegIf you also want to edit your audio first, Audacity has been a trusty companion for years now. Looks like arse, works like a charm. http://audacity.sourceforge.net/
Back in the days, the best mp3 converter was LAME.
I don’t know if something better came out in the meanwhile, but it’s a highly customizable multiplatform tool.
It looks like
ffmpegcan use thelibmp3lameaudio codec, I guess it would be nice to know how to use it.yes, LAME pretty much was the bee’s knees.
Great tool! A gulp package is also available: https://github.com/cab/gulp-ffmpeg
I have usef ffmpeg for converting images to video. very useful for that.
No joke.. 5 years ago, it would have been such a savior.