← WWDC 2012

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: wwdc2012-238
$eventId
ID of event: wwdc2012
$eventContentId
ID of session without event part: 238
$eventShortId
Shortened ID of event: wwdc12
$year
Year of session: 2012
$extension
Extension of original filename: mov
$filenameAlmostEvery
Filename from "(Almost) Every..." gist: [2012] [Session 238] iOS App Per...

WWDC12 • Session 238

iOS App Performance: Graphics and Animations

Essentials • iOS • 50:40

Users love apps with beautiful user interfaces that are fast and responsive. Discover how to make your animations smooth, learn how to draw more efficiently, and gain insight into the process of graphics optimization.

Speaker: Dan Crosby

Unlisted on Apple Developer site

Downloads from Apple

HD Video (297 MB)