enable
If streaming of audio and video using the Media Source Extensions API (MSE) should be used. See https://developer.mozilla.org/en-US/docs/Web/API/Media_Source_Extensions_API
If set to true, audio and video will be streamed if:
The Media Source Extensions API is available in the browser.
The media resource is encoded in a format supported by the browser and the ReadingSystemEngine.
Due to some issues with media streaming on iPadOs, media streaming will not be available on that platform.