music_volume 0.0.5

STREAM_AUDIO volume adjustment plug-in

0.0.1 - 0.0.3

• test release It does not work.

0.0.4

Implement the following as a minimum function

• get max volume value
• get current volume value
• get mute state
• set volume and mute

0.0.5

I wrote the document seriously. There are no implementation changes.