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: wwdc2009-408
$eventId
ID of event: wwdc2009
$eventContentId
ID of session without event part: 408
$eventShortId
Shortened ID of event: wwdc09
$year
Year of session: 2009
$extension
Extension of original filename: m4v
$filenameAlmostEvery
Filename from "(Almost) Every..." gist: [2009] [Session 408] Understandi...

WWDC09 • Session 408

Understanding Grand Central Dispatch in Depth

Mac • 1:11:37

Grand Central Dispatch (GCD) offers you unprecedented power and ease in optimizing your code for maximum clarity and performance. Build on your knowledge of GCD by exploring the architecture and design patterns that will make your application perform at its best. This deep dive is highly recommended for anyone looking to master GCD.

Speakers: Kevin Van Vechten, Dave Zarzycki

Unlisted on Apple Developer site

Downloads from Apple

SD Video (103.7 MB)