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multi-audioChannel test

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TrueZhuanjia
2025-10-30 15:41:10 +08:00
parent a799c39aff
commit cf11b06f3e
1 changed files with 9 additions and 2 deletions
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VoidLink/Stream/Connection.m
+9 -2
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@@ -290,10 +290,11 @@ int ArInit(int audioConfiguration, POPUS_MULTISTREAM_CONFIGURATION opusConfig, v
TemporarySettings* tempSettings = [dataMan getSettings];
bool useBluetoothD2P = tempSettings.useBuiltinMic || !tempSettings.redirectMic;
AVAudioSessionCategoryOptions bluetoothAudioOption = useBluetoothD2P ? AVAudioSessionCategoryOptionAllowBluetoothA2DP : AVAudioSessionCategoryOptionAllowBluetooth;
AVAudioSessionCategoryOptions audioMixOption = opusConfig->channelCount > 2 ? 0 : AVAudioSessionCategoryOptionMixWithOthers;
AVAudioSession *session = [AVAudioSession sharedInstance];
[session setCategory:tempSettings.redirectMic ? AVAudioSessionCategoryPlayAndRecord : AVAudioSessionCategoryPlayback
mode:AVAudioSessionModeDefault
options:AVAudioSessionCategoryOptionMixWithOthers|AVAudioSessionCategoryOptionDefaultToSpeaker|bluetoothAudioOption
options:audioMixOption|AVAudioSessionCategoryOptionDefaultToSpeaker|bluetoothAudioOption
error:nil];
if(tempSettings.redirectMic) if(@available(iOS 13.0, *)) [session setAllowHapticsAndSystemSoundsDuringRecording:YES error:nil];
[session setActive:YES error:nil];
@@ -371,8 +372,14 @@ void AudioEngineInit(int sampleRate, int channelCount) {
if(!audioFormat) return;
AVAudioFormat *mixerFormat = [audioEngine.mainMixerNode outputFormatForBus:0];
AVAudioFormat *outputFormat = [audioEngine.outputNode inputFormatForBus:0];
NSLog(@"Mixer: %dch, Output: %dch",
(int)mixerFormat.channelCount,
(int)outputFormat.channelCount);
[audioEngine connect:audioPlayerNode to:audioEngine.mainMixerNode format:audioFormat];
NSError *err = nil;
if (![audioEngine startAndReturnError:&err]) {
NSLog(@"AudioEngine start error: %@", err);