/**
* The SDK triggers this callback when IVideoFrameConsumer is released by the media engine. You
* can now release the video source as well as IVideoFrameConsumer.
*/
public void OnDispose()
{
Log.Error(TAG, "SwitchExternalVideo-onDispose");
_consumer = null;
}
public void Init(IVideoFrameConsumer frameConsumer)
{
this.frameConsumer = frameConsumer;
}
/**
* This callback initializes the video source. You can enable the camera or initialize the video
* source and then pass one of the following return values to inform the media engine whether
* the video source is ready.
*
* @param consumer The IVideoFrameConsumer object which the media engine passes back. You need
* to reserve this object and pass the video frame to the media engine through
* this object once the video source is initialized. See the following contents
* for the definition of IVideoFrameConsumer.
* @return true: The external video source is initialized.
* false: The external video source is not ready or fails to initialize, the media engine stops
* and reports the error.
* PS:
* When initializing the video source, you need to specify a buffer type in the getBufferType
* method and pass the video source in the specified type to the media engine.
*/
public bool OnInitialize(IVideoFrameConsumer consumer)
{
_consumer = consumer;
return(true);
}
