Whether the agent's video is currently playing.
The argument of onVideoStateChange: it tells the application when to show the streamed video and when to fall back to the agent's idle video.
The agent has started speaking; render the streamed media.
The agent has finished speaking; the application can switch back to the idle video.
Whether the agent's video is currently playing.
The argument of onVideoStateChange: it tells the application when to show the streamed video and when to fall back to the agent's idle video.