I want to know if there is a way in c++ or objective-c to get the BPM of a Mp3 file.
i found until now a source code for stuff that do it on wav files and not on mp3 file,
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I want to know if there is a way in c++ or objective-c to get the BPM of a Mp3 file.
i found until now a source code for stuff that do it on wav files and not on mp3 file,
BPM (or beat) detection is a complicated algorithm that involves analyzing the sound stream in different ways. For this to happen, at least internally the MP3 must be decoded. Typically these are things you’d actually write in a language such as but not limited to C++ or Objective-C.
There are many libraries / pieces of code available that solve both problems, or in the case of beat detection: take a shot at it.