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https://github.com/wojciech-graj/doom-audio
Doom playable over an audio connection
https://github.com/wojciech-graj/doom-audio
audio doom source-port spectrogram
Last synced: about 2 months ago
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Doom playable over an audio connection
- Host: GitHub
- URL: https://github.com/wojciech-graj/doom-audio
- Owner: wojciech-graj
- License: gpl-2.0
- Created: 2024-02-10T20:17:31.000Z (11 months ago)
- Default Branch: master
- Last Pushed: 2024-02-12T09:44:01.000Z (11 months ago)
- Last Synced: 2024-02-12T22:33:34.541Z (11 months ago)
- Topics: audio, doom, source-port, spectrogram
- Language: C
- Homepage:
- Size: 4.3 MB
- Stars: 2
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# DOOM-audio
**DOOM playable over an audio connection!**
DOOM-audio outputs its video as audio for viewing as a spectrogram, and takes audio input. Check it out in action [here](https://www.youtube.com/watch?v=wv8YSr19vFY).
Source-port of [doomgeneric](https://github.com/ozkl/doomgeneric).
You will need a WAD file (game data). If you don't own the game, the shareware version is freely available.
## Requirements
You will need PortAudio development libraries, named `portaudio19-dev` in Debian repositories.
## Building
Creates ```doom_audio/doom_audio```
```
cd src
make
```
## Playing
### Display
You will need software capable of generating a live spectrogram to view the game's output. The best software for this is [ocenaudio](https://www.ocenaudio.com/en/) with the following configuration:
```
Recording:
- Sample Rate: 44100 Hz
- Channels: Mono
- Resolution: 32 bits
Sound preferences:
- Buffer Size: 64 samples
Spectrogram preferences:
- Number of Bins: 512
- Window Size: 100%
- Dynamic Range: 130dB
- Normalize
```
### Input
For your convenience, a python script `src/controller.py` exists that emits sine waves with the appropriate frequencies based on the keys being pressed. You will need to provide this script's audio output to your default audio input. The controls are based on the "Default controls" found [here](https://doom.fandom.com/wiki/Controls).
## Credits
A huge thank you goes out to:
- Takuya OOURA for creating the [General Purpose FFT Package](https://www.kurims.kyoto-u.ac.jp/~ooura/fft.html)
- [ozkl](https://github.com/ozkl) for creating [doomgeneric](https://github.com/ozkl/doomgeneric).