← WWDC 2011

Video hosted by Apple at devstreaming-cdn.apple.com

Configure player

Close

WWDC Index does not host video files

If you have access to video files, you can configure a URL pattern to be used in a video player.

URL pattern

preview

Use any of these variables in your URL pattern, the pattern is stored in your browsers' local storage.

$id
ID of session: wwdc2011-323
$eventId
ID of event: wwdc2011
$eventContentId
ID of session without event part: 323
$eventShortId
Shortened ID of event: wwdc11
$year
Year of session: 2011
$extension
Extension of original filename: m4v
$filenameAlmostEvery
Filename from "(Almost) Every..." gist: [2011] [Session 323] Introducing...

WWDC11 • Session 323

Introducing Automatic Reference Counting

Developer Tools • iOS, OS X • 1:02:43

Automatic Reference Counting (ARC) dramatically simplifies memory management in Objective-C. Discover how the latest advancements in the LLVM compiler can help you write less code when creating safe, fast applications. A must-attend session for developers of all skill levels, on both Mac OS X and iOS.

Speakers: Patrick Beard, Chris Lattner, John McCall

Unlisted on Apple Developer site

Downloads from Apple

HD Video (377.5 MB)