trying stereo audio!

pi/roverd/config.go

@@ -59,9 +59,6 @@ type AudioConfig struct {
 	CaptureEnabled bool   `yaml:"captureEnabled" json:"captureEnabled"`
 	CaptureDevice  string `yaml:"captureDevice" json:"captureDevice,omitempty"`
 	PlaybackDevice string `yaml:"playbackDevice" json:"playbackDevice,omitempty"`
-	SampleRate     int    `yaml:"sampleRate" json:"sampleRate,omitempty"`
-	Channels       int    `yaml:"channels" json:"channels,omitempty"`
-	Bitrate        int    `yaml:"bitrate" json:"bitrate,omitempty"`
 	TTSEnabled     bool   `yaml:"ttsEnabled" json:"ttsEnabled"`
 	DefaultEngine  string `yaml:"defaultEngine" json:"defaultEngine,omitempty"`
 	DefaultVoice   string `yaml:"defaultVoice" json:"defaultVoice,omitempty"`
@@ -199,9 +196,6 @@ func LoadConfig(path string) (*Config, error) {
 			CaptureEnabled: false,
 			CaptureDevice:  "rovermic",
 			PlaybackDevice: "forward",
-			SampleRate:     48000,
-			Channels:       2,
-			Bitrate:        24000,
 			TTSEnabled:     false,
 			DefaultEngine:  "flite",
 			DefaultVoice:   "rms",
@@ -364,15 +358,6 @@ func validateAudioConfig(cfg *AudioConfig) {
 	if cfg.PlaybackDevice == "" || cfg.PlaybackDevice == "default" {
 		cfg.PlaybackDevice = "forward"
 	}
-	if cfg.SampleRate <= 0 {
-		cfg.SampleRate = 48000
-	}
-	if cfg.Channels <= 0 {
-		cfg.Channels = 2
-	}
-	if cfg.Bitrate <= 0 {
-		cfg.Bitrate = 64000
-	}
 	if cfg.DefaultEngine == "" {
 		cfg.DefaultEngine = "flite"
 	}

pi/roverd/media_env.go

@@ -45,12 +45,6 @@ func UpdatePublisherEnv(media MediaConfig, audio AudioConfig) error {
 	if audioDevice == "" || audioDevice == "rovermic" {
 		audioDevice = "hw:0,0"
 	}
-	if audio.SampleRate <= 0 {
-		audio.SampleRate = 48000
-	}
-	if audio.Channels <= 0 {
-		audio.Channels = 2
-	}
 	fmt.Fprintf(&buf, "AUDIO_ENABLE=%d\n", boolToInt(audio.CaptureEnabled))
 	fmt.Fprintf(&buf, "AUDIO_DEVICE=%s\n", audioDevice)
 	playbackDevice := audio.PlaybackDevice
@@ -58,8 +52,6 @@ func UpdatePublisherEnv(media MediaConfig, audio AudioConfig) error {
 		playbackDevice = "forward"
 	}
 	fmt.Fprintf(&buf, "AUDIO_PLAYBACK_DEVICE=%s\n", playbackDevice)
-	fmt.Fprintf(&buf, "AUDIO_RATE=%d\n", audio.SampleRate)
-	fmt.Fprintf(&buf, "AUDIO_CHANNELS=%d\n", audio.Channels)
 	if err := os.WriteFile(publisherEnvPath, buf.Bytes(), 0o640); err != nil {
 		return err
 	}

pi/roverd/roverd.sample.yaml

@@ -44,9 +44,6 @@ audio:
   captureEnabled: false
   captureDevice: hw:0,0
   playbackDevice: forward
-  sampleRate: 48000
-  channels: 2
-  bitrate: 24000
   ttsEnabled: false
   defaultEngine: flite
   defaultVoice: rms