Bluetooth Headset Support

[Wimansha-Wibble]

I configured AVAudioSession to allow bluetooth audio input output. Now an error comes after recording.

[piemonte]

hey @Wimansha-Wibble thanks for the project interest. I believe you just need to change your app's AVAudioSession to adopt the bluetooth options, maybe NL needs that change as well. would have to look into it sometime. roughly like this:

try AVAudioSession.sharedInstance().setCategory(.record, mode: .default, options: [.mixWithOthers,
                                                                                   .allowBluetooth,
                                                                                   .allowBluetoothA2DP])

[Wimansha-Wibble]

Hi @piemonte , Thanks a lot for the reply.

I started by adding this. But it was not enough. So I checked the code to find a solution. Then found two more required changes.

1. NextLevel.shared.automaticallyConfiguresApplicationAudioSession = false when setting up in CameraViewController.swift
2. Remove bitRate value for AVEncoderBitRateKey in NextLevelConfiguration (Without this I got an error saying "Not enough video captured!" when saving the video.)

I'll send a pull with these changes.