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Code Issues Releases Wiki Activity

decode full opus stream at one time - fixes #22

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This commit is contained in:
Mitchell
2018-10-23 20:18:21 -05:00
parent a75a89a1a9
commit 8cf0ace67e
2 changed files with 30 additions and 34 deletions
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30
server/bothandlers/sounds.go
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@@ -220,7 +220,7 @@ func (conn *AudioConnection) playSoundsInQueue() {
conn.toggleSoundPlayingLock(true)
// Start speaking.
_ = conn.VoiceConnection.Speaking(true)
conn.VoiceConnection.Speaking(true)
for {
select {
@@ -240,7 +240,7 @@ func (conn *AudioConnection) playSoundsInQueue() {
default:
// Stop speaking
_ = conn.VoiceConnection.Speaking(false)
conn.VoiceConnection.Speaking(false)
conn.toggleSoundPlayingLock(false)
return
}
@@ -293,33 +293,33 @@ func writePacketsToFile(username string, packets chan *discordgo.Packet) {
os.Mkdir(config.Config.ClipsPath, os.ModePerm)
}
// grab everything from the voice packet channel and dump it to the file
// close when there is nothing left
// split audio into specific voice streams
pcmOut := map[uint32][]int16{}
opusData := map[uint32][][]byte{}
loop:
for {
select {
case p := <-packets:
// convert opus to pcm
pcm, err := util.OpusToPCM(p.Opus, sampleRate, channels)
if err != nil {
log.Error(err)
return
}
pcmOut[p.SSRC] = append(pcmOut[p.SSRC], pcm...)
// separate opus data for each channel
opusData[p.SSRC] = append(opusData[p.SSRC], p.Opus)
default:
break loop
}
}
for key, pcmData := range pcmOut {
for key, opus := range opusData {
pcmData, err := util.OpusToPCM(opus, sampleRate, channels)
if err != nil {
log.Error(err)
continue
}
// construct filename
timestamp := time.Now().UTC().Format("2006-01-02") + "-" + strconv.Itoa(int(time.Now().Unix()))
filename := config.Config.ClipsPath + "/" + timestamp + "-" + strconv.Itoa(int(key)) + "-" + username + ".wav"
err := util.SavePCMToWavFile(pcmData, filename, sampleRate, channels)
err = util.SavePCMToWavFile(pcmData, filename, sampleRate, channels)
if err != nil {
log.Error(err)