This is a two-step process, but it’s not all that complicated. It records out to AVI, so that means you’ll have to use some other methods to extract the audio to an MP3 file. CamStudioĬamStudio is an open-source screen recorder that also lets you record the sound being played on your computer. The recording quality is good and they also have a manual online that explains all the different options and features. The audio is recorded into WAV format, but you can always use another program to convert between audio formats. Krut is a free program that will record audio and video to separate files, which is very convenient. There are lots of tutorials online about recording computer output using Audacity and it’s really the best way at the end of the day. If you want to do this, you have to install the LAME MP3 Encoder for Audacity. Sounds complicated? That’s ok, Audacity has an awesome guide on the whole thing online.Īlso, by default because of software patents, Audacity cannot export a recording to MP3 file format. If not, you’ll have to use the cable and change the device. As I mentioned above, the device will depend on whether your sound card supports recording computer playback.

It’s also probably the best way to record the sound playing on your computer for free.īasically, you have to go to Preferences and change your recording settings. If you’ve haven’t heard of Audacity, it’s a free open-source sound editor and recorder. Also, if you just want to record songs that you hear off the radio, I’ll mention one option for that too. I’ll also mention a couple of shareware programs too because they have more features. There are a couple of free programs that you can use, though the choice is very limited.

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