#define SC_EVENT_NEW_FRAME                 SDL_USEREVENT
#define SC_EVENT_DEVICE_DISCONNECTED      (SDL_USEREVENT + 1)
#define SC_EVENT_SERVER_CONNECTION_FAILED (SDL_USEREVENT + 2)
#define SC_EVENT_SERVER_CONNECTED         (SDL_USEREVENT + 3)
#define SC_EVENT_USB_DEVICE_DISCONNECTED  (SDL_USEREVENT + 4)
#define SC_EVENT_DEMUXER_ERROR            (SDL_USEREVENT + 5)
#define SC_EVENT_RECORDER_ERROR           (SDL_USEREVENT + 6)
#define SC_EVENT_SCREEN_INIT_SIZE         (SDL_USEREVENT + 7)
#define SC_EVENT_TIME_LIMIT_REACHED       (SDL_USEREVENT + 8)