I want to develop a device driver,In the DemoDriver,it include PlaybackManager,but What is its function? How to Integrate the playback?How it will be presented on the client to show the users?

When I use the DemoDriver device to debug the DemoDriver code.

When I open smart client ,step into Playback tab,Click related button,But it does not trigger the breakpoint which I set,so how to trigger the breakpoint,maybe I don’t know The Scence.

The method that you pointed out – “public override PlaybackReadResponse ReadData(Guid playbackId)” – is for remote playback (Edge retrieval), not for playback. I have a hunch that what you want to support is just regular playback of data recorded in the recording server and then you do not need this.