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: wwdc2023-10004
$eventId
ID of event: wwdc2023
$eventContentId
ID of session without event part: 10004
$eventShortId
Shortened ID of event: wwdc23
$year
Year of session: 2023
$extension
Extension of original filename: mp4
$filenameAlmostEvery
Filename from "(Almost) Every..." gist: [2023] [Session 10004] Reduce ne...

WWDC23 • Session 10004

Reduce network delays with L4S

System Services • iOS, macOS, tvOS, watchOS • 17:04

Streaming video, multiplayer games, and other real-time experiences depend on responsive, low latency networking. Learn how Low Latency, Low Loss, Scalable throughput (L4S) can reduce network delays and improve the overall experience in your app. We’ll show you how to set up and test your app, network, and server with L4S.

Speaker: Shawn Zhang

Open in Apple Developer site