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README.md

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VGM/NSF decoder

The library can be used to convert VGM / NSF data to PCM on the fly.

It recognizes:

  • vgm files (AY-3-8910, YM2149 (MSX2) and NES APU (Nes console))
  • nsf files (Nintendo Sound Format - NES APU)

Compilation

Makefile

make

If you want to compile with audio playing support, please use the following command Remember, SDL2 dev libraries must be installed

make AUDIO_PLAYER=y

CMake (includes Windows support)

mkdir build cd build cmake .. && make

If you want to compile with audio playing support, please use the following command (remember, SDL2 dev libraries must be installed):

cmake -DAUDIO_PLAYER=ON ..
make

For Windows: Please, download SDL2 development version from offical SDL site and unpack it to SDL2 subfolder before. If you have VC installed, cmake will automatically generate project files, then compile the project with VC.

mkdir build
cd build
cmake -DAUDIO_PLAYER=ON ..

Usage

./vgm2wav crisis_force.nsf crisis_force.wav 0

DONE

Now open crisis_force.wav in any audio player.

To play nsf music using vgm2wav (if you compiled it with audio playing support - see above):

./vgm2wav crisis_force.nsf play 0

Known issues

Links

Wonderful resources for NSF files: https://www.zophar.net/music, for VGM files: https://vgmrips.net

License

MIT License

Copyright (c) 2020 Aleksei Dynda

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.