- added SetVolume() README note

- fixed correct output volume device on Linux

Author: munzili

NetCoreAudio/Players/LinuxPlayer.cs

@@ -24,7 +24,7 @@ public override Task SetVolume(byte percent)
             if (percent > 100)
                 throw new ArgumentOutOfRangeException(nameof(percent), "Percent can't exceed 100");
 
-            var tempProcess = StartBashProcess($"amixer -M set Headphone {percent}%");
+            var tempProcess = StartBashProcess($"amixer -M set 'Master' {percent}%");
             tempProcess.WaitForExit();
 
             return Task.CompletedTask;

README.md

@@ -40,6 +40,10 @@ Stops any current playback and clears the buffer. Sets Playing and Paused flags
 
 Stopped playback cannot be resumed. If the same file needs to be played again, it can only be played from the beginning.
 
+### SetVolume()
+
+Sets the playing volume as percent
+
 ## Events
 
 ### EventHandler PlaybackFinished