Support for MP3 explained
MP3 is the file extension for MPEG, audio
Layer 3 is one of three coding schemes (layer 1, layer 2 and layer 3)
for the compression of audio signals. Compression is performed by a
special program which implements MP3 coding scheme. That program is
known as codec.
When you try to use some of Audio Notes Recorder's MP3 capabilities you will be notified if the program can not detect the necessary codec. You can also check Audio Codecs section in your computer's Device Manager.How do I get the codec?
As far as we know Fraunhofer IIS MPEG Layer3 codec is not available as a stand alone product. However, depending on the version of Windows you have, the codec may be available by default. Additionaly, you can have the codec if it was installed with other software, but it may also happen that you do not have it at all.As codec's availability tends to change over time we are not in a position to point out any particular software package that will have it for sure.
should also know that there are different
versions of the codec. For example, so called "advanced"
version works only on low bitrates (i.e. you can not use it
44KHz and 48KHz recordings without lowering the sound quality
for export) while "professional" version supports all sound
qualities available in the program. There is also "decode only" version
of the codec that can not do exports at all.