Add Video Recording Controls to Admin App

[jfgilliam]

From David Tucker on 5/21.

I put in code for next season to let you start/stop video capture and trigger a screen shot from the broadcast message interface. Combining this with the replay and camera calls and you should be able to make some sort of a stop motion tool, or automate the overlay of two clips onto each other.

I also added in two new telemetry values so you can see if the video capture system is on, and if it is capturing video or not.

"VidCapEnabled", irsdk_bool, "True if video capture system is enabled", "", IRSDK_LOG_LIVE
"VidCapActive", irsdk_bool, "True if video currently being captured", "", IRSDK_LOG_LIVE

I'll put up a new SDK later today, but here are the new defines until then.

enum irsdk_BroadcastMsg
{
irsdk_BroadcastCamSwitchPos = 0, // car position, group, camera
irsdk_BroadcastCamSwitchNum, // driver #, group, camera
irsdk_BroadcastCamSetState, // irsdk_CameraState, unused, unused
irsdk_BroadcastReplaySetPlaySpeed, // speed, slowMotion, unused
irskd_BroadcastReplaySetPlayPosition, // irsdk_RpyPosMode, Frame Number (high, low)
irsdk_BroadcastReplaySearch, // irsdk_RpySrchMode, unused, unused
irsdk_BroadcastReplaySetState, // irsdk_RpyStateMode, unused, unused
irsdk_BroadcastReloadTextures, // irsdk_ReloadTexturesMode, carIdx, unused
irsdk_BroadcastChatComand, // irsdk_ChatCommandMode, subCommand, unused
irsdk_BroadcastPitCommand, // irsdk_PitCommandMode, parameter
irsdk_BroadcastTelemCommand, // irsdk_TelemCommandMode, unused, unused
irsdk_BroadcastFFBCommand, // irsdk_FFBCommandMode, value (float, high, low)
irsdk_BroadcastReplaySearchSessionTime, // sessionNum, sessionTimeMS (high, low)
irsdk_BroadcastVideoCapture, // irsdk_VideoCaptureMode, unused, unused
irsdk_BroadcastLast // unused placeholder
};

enum irsdk_VideoCaptureMode
{
irsdk_VideoCapture_TriggerScreenShot = 0, // save a screenshot to disk
irsdk_VideoCaptuer_StartVideoCapture, // start capturing video
irsdk_VideoCaptuer_EndVideoCapture, // stop capturing video
irsdk_VideoCaptuer_ToggleVideoCapture, // toggle video capture on/off
irsdk_VideoCaptuer_ShowVideoTimer, // show video timer in upper left corner of display
irsdk_VideoCaptuer_HideVideoTimer, // hide video timer
};