All apps need to use AUVoiceIO in order to use Mic Modes, but what is AUVoiceIO? I searched the Apple Developer Document, but there was no description of AUVoiceIO anywhere. Why didn't the Apple Developer Document include a description of AUVoiceIO? Isn't it possible to use AUVoiceIO with this?

I want to record the TrueDepth or Dual camera's depth data output when recording the video data. I have already managed to get the AVCaptureDepthDataOutput object and displayed it in realtime, but I also need the depth to be recorded as an individual track of AVMediaTypeVideo or AVMediaTypeMetadata in the movie, and read them back for post processing. Compared to use AVCaptureMovieFileOutput, I use movieWriter and AVAssetWriterInputPixelBufferAdaptor to append pixel buffer. I have tried to append the streaming depth as normal AVAssetWriterInput with AVVideoCodecTypeH264, but failed. Is it possible to append depth data buffer in the same way as video data for depth data, or with any other way of doing it?

Hi everyone, I'm working on a camera app, but there is an error and I don't know how to fix it. Can anyone help me? Thanks, Robby Flockman

Hi, I searched all over the documentation, but I didn't find anything about that. Is there a method to save a frame as UIImage from an AVCaptureSession? Basically what I'm trying to do is saving an image as preview of an output of a capture session. Thank you anciently!

I am a new ios developer and I am trying to use the media picker and default camera to record slow motion video. I am able to record video but it's 30 fps, not the 240 fps I want. Why doesn't the "slow-mo" option show up on the UI when the picker displays? How do I get that "slow-mo" option to show up like it does on the standard photo app? Is that the way this should work or is there a code-based approach to setting configuration that will allow for slow motion video to be recorded

I am trying to show "Mic Mode" while I am capturing audio for my app but it is not shown. Is there an example code or what option do I need to include in info.plist to opt-in to show "Mic Mode"? I can only see "Camera - Opt-in for Portrait Effect" there are no options for "Mic Mode".