Skip to content

Latest commit

 

History

History
46 lines (30 loc) · 1.2 KB

DpdlSoundAudioApp.md

File metadata and controls

46 lines (30 loc) · 1.2 KB
Raw

DpdlSoundAudioApp

Dpdl

			www.dpdl.io

DpdlSoundAudioApp - A sample Dpdl application to emit audio sound waves via various audio backends available

Dpdl source code: app/dpdlsoundaudioapp/

Description

The Dpdl app 'DpdlSoundAudioApp' is a sample audio application that emits sound waves via various audio backends available on the platform.

The sound capability is implemented with embedded C code wihin Dpdl (compiled at rutime) that makes use of the cross-platform 'libsoundio' C library to handle audio input and output. The library provides an abstraction layer for accessing audio input/output capabilities via variouns configurable backends. 'libsoundio': https://github.com/andrewrk/libsoundio

Suported Audio backends:

  • JACK
  • PulseAudio
  • ALSA
  • CoreAudio
  • WASAPI

Supported OS:

  • Windows 7+
  • MacOS 10.10+
  • Linux 3.7+

Command actions avalable

The following keyboard commands are available once the app is running and emitting sound:

'p' -> pause
'u' -> unpause
'P' -> pause from callback
'c' -> clear buffer
'q' -> terminate