BrowserRenderStartupBehaviour

How to handle input frames arriving before the CEF browser is ready to render (i.e. before the first successful paint).

Name

Number

Description

BROWSER_RENDER_STARTUP_BUFFER_UNTIL_READY

0

Queue input frames without bound until CEF is ready. Appropriate for file inputs where every frame must be preserved.

BROWSER_RENDER_STARTUP_PASSTHROUGH_UNTIL_READY

1

Emit input frames on the original pin immediately with no corresponding browser frame. Appropriate for live inputs where startup latency matters more than having a browser overlay on the first fraction of a second.