~/talk

Intro To AV Foundation

on YouTube 22m
Talkat RubyMotion #inspect 2014 · 2014-05-28..05-29· [ruby, web-platform]

speaker

name:Ivan Acosta-Rubio
links:none on file

resources

video:https://youtu.be/ld5K5CWEhks
slides:none on file

summary

Shows how AVFoundation powers three concrete workflows: AVCaptureSession plus AVCaptureScreenInput and AVCaptureMovieFileOutput to record start/stop screen video, AVPlayer with an AVPlayerLayer inserted into a view layer for playback, and AVURLAsset → AVMutableComposition → AVAssetExportSession to cut and stitch many clips. Demonstrates an actual macOS toolbar app that records and uploads, cites working with ~300 kiteboarding clips reduced to 20s highlights, and points to an App Store and GitHub release.

AI-written summary · about

chapters (5)

  1. 0:00Start
  2. 6:59Av Foundation Classes
  3. 11:15When Not To Use Av Foundation
  4. 12:43Adding the Av Player Layer to the Ca Layer
  5. 17:54Recap

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