use gumbleutil.AutoBitrate

client.go

@@ -11,10 +11,6 @@ func (b *Barnard) OnConnect(e *gumble.ConnectEvent) {
 	b.UiTree.Rebuild()
 	b.Ui.Refresh()
 
-	if b.Client.AudioEncoder().Bitrate() > e.MaximumBitrate {
-		b.Client.AudioEncoder().SetBitrate(e.MaximumBitrate / 3)
-	}
-
 	b.UpdateInputStatus(fmt.Sprintf("To: %s", e.Client.Self().Channel().Name()))
 	b.AddOutputLine(fmt.Sprintf("Connected to %s", b.Client.Conn().RemoteAddr()))
 	if e.WelcomeMessage != "" {

cmd/barnard/main.go

@@ -9,6 +9,7 @@ import (
 	"github.com/layeh/barnard"
 	"github.com/layeh/barnard/uiterm"
 	"github.com/layeh/gumble/gumble"
+	"github.com/layeh/gumble/gumbleutil"
 	"github.com/layeh/gumble/gumble_openal"
 )
 
@@ -43,6 +44,7 @@ func main() {
 	}
 
 	b.Client = gumble.NewClient(&b.Config)
+	b.Client.Attach(gumbleutil.AutoBitrate)
 	b.Client.Attach(&b)
 	// Audio
 	if stream, err := gumble_openal.New(b.Client); err != nil {