add_video_wnd interface
- Definition:
Int _stdcall add_video_wnd(void* client, HWND hwnd, BOOL auto_paint);
- Parameter:
client:[in], The client object which is form new_client
hwnd:[in], The window which will show the video
auto_paint:[in], Whether refresh the window by rc_ipcam lib(show the last frame)
- Return:
Return ERROR_OK if success, else refer to the definition of error number.
- Explain:
Show the camera's video on a window, a same video can show on more than one window.