Sample Code

Using HEVC Video with Alpha

Play, write, and export HEVC video with an alpha channel to add overlay effects to your video processing.

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Overview

See Also

Media Playback

Responding to Playback State Changes

Respond to changes in a player's playback state.

Observing the Playback Time

Observe the playback time for an asset in order to update the player's state.

Seeking Through Media

Seek or scrub across a media item to quickly access a specific time point.

Asset Playback

Play audio or video assets modeled by a player item.

QuickTime and ISO-Related Media

Create, play, and modify QuickTime and ISO-related media assets.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software