firstLocalVideoFrame property

VideoFrameCallback? firstLocalVideoFrame

Occurs when the first local video frame is rendered.

This callback is triggered after the first local video frame is rendered on the local video window.

The VideoFrameCallback typedef includes the following parameters:

• int width: Width (pixels) of the first local video frame.
• int height: Height (pixels) of the first local video frame.
• int elapsed: Time elapsed (ms) from the local user calling RtcEngine.joinChannel until this callback is triggered. If RtcEngine.startPreview is called before RtcEngine.joinChannel, elapsed is the time elapsed (ms) from the local user calling RtcEngine.startPreview until this callback is triggered.

Implementation

VideoFrameCallback? firstLocalVideoFrame;