C++ cross-platform MP3 encoder utilising Lame library & POSIX threads.
Features:
- Small, uses modern C++ features (lambdas, auto)
- Performs parallel processing of several files, creating thread pool
- Input files support is limited to 16 bit stereo WAV files, sample rate 44100
- Portable - lame is statically compiled inside binary - one binary for any system
Builds & runs on:
- Linux (tested on Gentoo)
- Windows (tested on Windows 10 + mingw-w64)
Install lame along with it's development package, change to project dir:
cmake . && make
The binary will be installed to bin folder.
Install msys2, launch mingw64 shell, add compiler and lame using
mkdir /mingw64 && pacman -S mingw-w64-x86_64-gcc mingw-w64-x86_64-lame
change to project dir and run
CXX="/mingw64/bin/g++" cmake . && make
The binary will also be installed to bin folder.
Start program from anywhere, supplying input/output directory with wav files as parameter:
./encoder /path/to/my/wav/files