diff --git a/datatypes.ts b/datatypes.ts
index 45c85c4..1f5401a 100644
--- a/datatypes.ts
+++ b/datatypes.ts
@@ -46,10 +46,12 @@ export const ControlCommands = {
   ListWifi: 0x0360, // CMD_NET_WIFI_SCAN
   ListWifiAck: 0x0361,
   StartVideo: 0x1030, // CMD_PEER_LIVEVIDEO_START
+  StartVideoAck: 0x1031,
   StopVideo: 0x1130, // CMD_PEER_LIVEVIDEO_STOP
   Shutdown: 0x1010, //CMD_SYSTEM_SHUTDOWN,
   Reboot: 0x1110, //CMD_SYSTEM_REBOOT,
   VideoParamSet: 0x1830, // CMD_PEER_VIDEOPARAM_SET
+  VideoParamSetAck: 0x1831,
   VideoParamGet: 0x1930, // CMD_PEER_VIDEOPARAM_GET
   IRToggle: 0x0a30, // CMD_PEER_IRCUT_ONOFF
 };