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go-wca/_example/EndpointVolume/README.md
Yoshiyuki Koyanagi 366b96953a Update examples
2020-05-24 11:40:17 +09:00

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Endpoint volume

This example shows that changing volume for default rendering device.

Prerequisites

  • Go 1.13 or later

Build

go build

That's it. Then you'll get EndpointVolume.exe. Note that your platform is not Windows, you need set the environment variable GOOS='windows'.

Usage

./EndpointVolume --volume 0.1

Available flags are:

  • -v, --volume sets the volume as scalar value
  • -g, --gain sets the volume as level (dB) value
  • -m, --mute sets mute state

Contributing

  1. Fork (https://github.com/moutend/go-wca/fork)
  2. Create a feature branch
  3. Add changes
  4. Run go fmt
  5. Commit your changes
  6. Open a new Pull Request

The Windows Core Audio API was introduced Windows vista, so that the later than that version of Windows could run this example. However, I'm not sure because I've just tested this example on Windows 10 version 1607 at the moment. Operation verification including bug report are welcome.