apple-media

Directory Structure

skills/apple-media/
  SKILL.md
  references/
    avf-playback/
      README.md
      avplayer.md
      avqueueplayer.md
      avplayeritem.md
      avplayerlayer.md
      avplayerviewcontroller.md
      videoplayer.md
      avasset.md
      avurlasset.md
      avassettrack.md
      avplayeritemvideooutput.md
      avmutablecomposition.md
    avf-capture/
      README.md
      avcapturesession.md
      avcapturedevice.md
      avcapturedevice-discoverysession.md
      avcapturedeviceinput.md
      avcaptureoutput.md
      avcapturephotooutput.md
      avcapturephotosettings.md
      avcapturemoviefileoutput.md
      avcapturevideodataoutput.md
      avcapturevideopreviewlayer.md
      avcapturemetadataoutput.md
    avf-audio/
      README.md
      avaudioplayer.md
      avaudiorecorder.md
      avaudioengine.md
      avaudiosession.md
      avaudioplayernode.md
      avaudiofile.md
      avaudiopcmbuffer.md
      avaudiomixernode.md
      avaudiouniteffect.md
      avspeechsynthesizer.md
      avspeechutterance.md
    photokit/
      README.md
      phphotolibrary.md
      phasset.md
      phassetcollection.md
      phfetchresult.md
      phfetchoptions.md
      phimagemanager.md
      phcachingimagemanager.md
      phassetchangerequest.md
      phphotolibrarychangeobserver.md
      phauthorizationstatus.md
      photospicker.md
      photospickeritem.md

Exploration Procedure

Derive the category from the task, and identify the target page in the category's README.md:

1. Find the category corresponding to the task in the mapping table below
2. of that category references/{category}/README.md Refer to and identify the target page
3. Read the .md of the relevant page to check the details

Task → Category Mapping

Task	Category	Reference README
I want to play a video (AVPlayer / VideoPlayer)	avf-playback	references/avf-playback/README.md
I want to implement HLS / streaming playback	avf-playback	references/avf-playback/README.md
I want to retrieve an asset's tracks and metadata	avf-playback	references/avf-playback/README.md
I want to create custom video compositing / composition	avf-playback	references/avf-playback/README.md
I want to take photos and videos with the camera	avf-capture	references/avf-capture/README.md
I want to set up an AVCaptureSession	avf-capture	references/avf-capture/README.md
I want to display a live preview	avf-capture	references/avf-capture/README.md
I want to perform QR code and face detection in real time	avf-capture	references/avf-capture/README.md
I want to play and record audio	avf-audio	references/avf-audio/README.md
I want to build a node graph with AVAudioEngine	avf-audio	references/avf-audio/README.md
I want to configure the AVAudioSession category and mode	avf-audio	references/avf-audio/README.md
I want to implement text-to-speech (TTS)	avf-audio	references/avf-audio/README.md
I want to obtain permission to access the photo library	photokit	references/photokit/README.md
I want to retrieve and search albums and photos with PHAsset	photokit	references/photokit/README.md
I want to retrieve thumbnails and full images with PHImageManager	photokit	references/photokit/README.md
I want to use PhotosPicker (SwiftUI)	photokit	references/photokit/README.md