/// <summary>
/// Check for all required variables to be initialized.
/// </summary>
void Start()
{
if (_screen == null)
{
Debug.LogError("Error: VideoCaptureVisualizer._screen is not set, disabling script.");
enabled = false;
return;
}
if (_previewText == null)
{
Debug.LogError("Error: VideoCaptureVisualizer._previewText is not set, disabling script.");
enabled = false;
return;
}
if (_recordingIndicator == null)
{
Debug.LogError("Error: VideoCaptureVisualizer._recordingIndicator is not set, disabling script.");
enabled = false;
return;
}
_mediaPlayer = _screen.AddComponent <MLMediaPlayer>();
_mediaPlayer.OnVideoPrepared += HandleVideoPrepared;
_screenRenderer = _screen.GetComponent <Renderer>();
}
/// <summary>
/// Validate necessary objects and setup CEA708 subtitle processing.
/// </summary>
void Start()
{
if (!_mediaPlayerGameObject)
{
Debug.LogError("Error: MLMediaPlayerCEA708Parser._mediaPlayerGameObject is not set, disabling script.");
enabled = false;
return;
}
if (!_subtitleTextMesh)
{
Debug.LogError("Error: MLMediaPlayerCEA708Parser._subtitleTextMesh is not set, disabling script.");
enabled = false;
return;
}
_mediaPlayer = _mediaPlayerGameObject.GetComponent <MLMediaPlayer>();
if (!_mediaPlayer)
{
Debug.LogError("Error: MLMediaPlayerCEA708Parser._mediaPlayerGameObject doesn't contain an MLMediaPlayer component.");
enabled = false;
return;
}
_subtitleTextMesh.text = string.Empty;
_mediaPlayer.OnSubtitleTracksFound += SubtitleTracksFound;
_mediaPlayer.OnSubtitle708EventFound += Subtitle708Event;
}
/// <summary>
/// Check for all required variables to be initialized.
/// </summary>
void Start()
{
if (_screen == null)
{
Debug.LogError("The VideoCaptureVisualizer component does not have it's _screen reference assigned. Disabling script.");
enabled = false;
return;
}
if (_previewText == null)
{
Debug.LogError("The VideoCaptureVisualizer component does not have it's _previewText reference assigned. Disabling script.");
enabled = false;
return;
}
if (_recordingIndicator == null)
{
Debug.LogError("The VideoCaptureVisualizer component does not have it's _recordingIndicator reference assigned. Disabling script.");
enabled = false;
return;
}
_mediaPlayer = _screen.AddComponent <MLMediaPlayer>();
_mediaPlayer.OnVideoPrepared += HandleVideoPrepared;
_screenRenderer = _screen.GetComponent <Renderer>();
}
/// <summary>
/// Check for all required variables to be initialized.
/// </summary>
void Start()
{
if (_screen == null)
{
Debug.LogError("Error: VideoCaptureVisualizer._screen is not set, disabling script.");
enabled = false;
return;
}
if (_recordingIndicator == null)
{
Debug.LogError("Error: VideoCaptureVisualizer._recordingIndicator is not set, disabling script.");
enabled = false;
return;
}
#if PLATFORM_LUMIN
_mediaPlayer = _screen.AddComponent <MLMediaPlayer>();
_mediaPlayer.OnVideoPrepared += HandleVideoPrepared;
#endif
_screenRenderer = _screen.GetComponent <Renderer>();
if (_screenRenderer == null)
{
Debug.LogError("Error: VideoCaptureVisualizer._screen does not have a Renderer component, disabling script.");
enabled = false;
return;
}
_screenRenderer.enabled = false;
}
/// <summary>
/// Retrieve the launched screen information and update the visual GameObject.
/// </summary>
private bool UpdateLaunchedScreen()
{
List <MLScreensScreenInfo> info;
MLResult result = MLScreens.GetScreensInfo(out info);
if (!result.IsOk)
{
Debug.LogErrorFormat("Error: ScreensExample MLScreens.GetScreensInfo failed. Reason {0}.", result);
return(false);
}
if (info.Count == 0)
{
_noScreensError.enabled = true;
Debug.LogWarning("Warning: ScreensExample no screen information was located.");
return(false);
}
// Obtain a list of the available screens and make sure a valid screen is returned.
MLScreensScreenInfo[] screenInfo = info.Where(x => x.Id == (ulong)MLScreens.GetLauncherScreenId()).ToArray();
if (screenInfo.Length > 0)
{
if (_launchedScreen == null)
{
// Create the initial launched screen GameObject.
_launchedScreen = Instantiate(_screenOriginal, screenInfo[0].Position, screenInfo[0].Rotation, transform);
_launchedScreen.transform.localScale = Vector3.Scale(screenInfo[0].Dimensions, screenInfo[0].Scale);
_launchedScreenInfo = screenInfo[0];
_mediaPlayer = _launchedScreen.GetComponentInChildren <MLMediaPlayer>();
_elapsedTime = _launchedScreen.GetComponentInChildren <TextMesh>();
_placementComponenet = _launchedScreen.GetComponentInChildren <PlaceFromCamera>(true);
}
else
{
// Assign the active screen info as the launched screen.
_launchedScreenInfo = screenInfo[0];
// Update the existing screen with the new launched values.
_launchedScreen.transform.position = screenInfo[0].Position;
_launchedScreen.transform.rotation = screenInfo[0].Rotation;
_launchedScreen.transform.localScale = Vector3.Scale(screenInfo[0].Dimensions, screenInfo[0].Scale);
}
}
else
{
Debug.LogError("Error: ScreensExample was unable to located the launched screen information.");
enabled = false;
return(false);
}
return(true);
}
public static IObservable <Unit> OnMediaErrorAsObservable(this MLMediaPlayer self)
{
return(Observable.FromEvent <Action <MLResultCode, string>, (MLResultCode, string)>(
f => (c, m) => f((c, m)),
h => self.OnMediaError += h,
h => self.OnMediaError -= h).Select <(MLResultCode, string), Unit>((c, m) =>
{
throw new Exception($"MediaError: {c}: {m}");
}));
}
public static IObservable <Unit> OnVideoPreparedAsObservable(this MLMediaPlayer self)
{
return(Observable.FromEvent(
h => self.OnVideoPrepared += h,
h => self.OnVideoPrepared -= h));
}
private void Awake()
{
if (_screen == null)
{
Debug.LogError("Error MediaPlayerExample._screen is not set, disabling script.");
enabled = false;
return;
}
if (_pausePlayButton == null)
{
Debug.LogError("Error MediaPlayerExample._pausePlay is not set, disabling script.");
enabled = false;
return;
}
if (_playMaterial == null)
{
Debug.LogError("Error MediaPlayerExample._playMaterial is not set, disabling script.");
enabled = false;
return;
}
if (_pauseMaterial == null)
{
Debug.LogError("Error MediaPlayerExample._pauseMaterial is not set, disabling script.");
enabled = false;
return;
}
if (_rewindButton == null)
{
Debug.LogError("Error MediaPlayerExample._rewindButton is not set, disabling script.");
enabled = false;
return;
}
if (_forwardButton == null)
{
Debug.LogError("Error MediaPlayerExample._forwardButton is not set, disabling script.");
enabled = false;
return;
}
if (_timelineSlider == null)
{
Debug.LogError("Error MediaPlayerExample._timelineSlider is not set, disabling script.");
enabled = false;
return;
}
if (_bufferBar == null)
{
Debug.LogError("Error MediaPlayerExample._bufferBar is not set, disabling script.");
enabled = false;
return;
}
if (_volumeSlider == null)
{
Debug.LogError("Error MediaPlayerExample._volumeSlider is not set, disabling script.");
enabled = false;
return;
}
if (_elapsedTime == null)
{
Debug.LogError("Error MediaPlayerExample._elapsedTime is not set, disabling script.");
enabled = false;
return;
}
_mediaPlayer = _screen.gameObject.AddComponent <MLMediaPlayer>();
_mediaPlayer.OnPause += HandlePause;
_mediaPlayer.OnPlay += HandlePlay;
_mediaPlayer.OnStop += HandleStop;
_mediaPlayer.OnEnded += HandleEnded;
_mediaPlayer.OnSeekStarted += HandleSeekStarted;
_mediaPlayer.OnSeekCompleted += HandleSeekCompleted;
_mediaPlayer.OnBufferingUpdate += HandleBufferUpdate;
_mediaPlayer.OnError += HandleError;
_mediaPlayer.OnInfo += HandleInfo;
_mediaPlayer.OnVideoPrepared += HandleVideoPrepared;
_pausePlayButton.OnToggle += PlayPause;
_rewindButton.OnControllerTriggerDown += Rewind;
_forwardButton.OnControllerTriggerDown += FastForward;
_timelineSlider.OnValueChanged += Seek;
_volumeSlider.OnValueChanged += SetVolume;
}
void Reset()
{
_mediaPlayer = GetComponentInChildren <MLMediaPlayer>();
_videoImage = GetComponentInChildren <RawImage>();
}
/// <summary>
/// Provides the string value for any MLResult.Code.
/// </summary>
/// <param name="resultCode">The code to convert into a string value.</param>
/// <returns>The string value of the given MLResult.Code.</returns>
public static string CodeToString(MLResult.Code resultCode)
{
string codeString = string.Empty;
switch ((CodePrefix)((int)resultCode >> 16))
{
case CodePrefix.MLResultGlobal:
case CodePrefix.MLSnapshotResult:
codeString = Marshal.PtrToStringAnsi(MagicLeapNativeBindings.MLSnapshotGetResultString(resultCode));
break;
case CodePrefix.MLAudioResult:
codeString = Marshal.PtrToStringAnsi(MLAudio.GetResultString(resultCode));
break;
case CodePrefix.MLMediaDRMResult:
case CodePrefix.MLMediaGenericResult:
case CodePrefix.MLMediaPlayerResult:
case CodePrefix.MLMediaResult:
codeString = Marshal.PtrToStringAnsi(MLMediaPlayer.GetResultString(resultCode));
break;
case CodePrefix.MLDispatchResult:
codeString = Marshal.PtrToStringAnsi(MLDispatch.GetResultString(resultCode));
break;
case CodePrefix.MLIdentityResult:
codeString = Marshal.PtrToStringAnsi(MLIdentity.GetResultString(resultCode));
break;
case CodePrefix.MLPassableWorldResult:
codeString = Marshal.PtrToStringAnsi(MLPersistentCoordinateFrames.GetResultString(resultCode));
break;
case CodePrefix.MLTokenAgentResult:
codeString = Marshal.PtrToStringAnsi(MLTokenAgent.GetResultString(resultCode));
break;
case CodePrefix.MLPrivilegesResult:
codeString = Marshal.PtrToStringAnsi(MLPrivileges.GetResultString(resultCode));
break;
case CodePrefix.MLContactsResult:
codeString = Marshal.PtrToStringAnsi(MLContacts.GetResultString(resultCode));
break;
case CodePrefix.MLLocationResult:
codeString = Marshal.PtrToStringAnsi(MLLocation.GetResultString(resultCode));
break;
case CodePrefix.MLNetworkingResult:
codeString = Marshal.PtrToStringAnsi(MLNetworkingNativeBindings.MLNetworkingGetResultString(resultCode));
break;
case CodePrefix.MLMovementResult:
codeString = Marshal.PtrToStringAnsi(MLMovement.GetResultString(resultCode));
break;
case CodePrefix.MLConnectionsResult:
codeString = Marshal.PtrToStringAnsi(MLConnections.GetResultString(resultCode));
break;
case CodePrefix.MLSecureStorageResult:
codeString = Marshal.PtrToStringAnsi(MLSecureStorageNativeBindings.MLSecureStorageGetResultString(resultCode));
break;
case CodePrefix.MLAppConnect:
codeString = Marshal.PtrToStringAnsi(MLAppConnectNativeBindings.MLAppConnectGetResultString(resultCode));
break;
case CodePrefix.MLWebRTC:
codeString = Marshal.PtrToStringAnsi(MLWebRTC.NativeBindings.MLWebRTCGetResultString(resultCode));
break;
case CodePrefix.MLBluetoothGattResult:
codeString = Marshal.PtrToStringAnsi(MLBluetoothLE.NativeBindings.MLBluetoothGattGetResultString(resultCode));
break;
default:
// This will catch any unknown/invalid return values.
codeString = MagicLeapNativeBindings.MLGetResultString(resultCode);
break;
}
return(codeString);
}
// Start is called before the first frame update
void Start()
{
if (!_screen)
{
Debug.LogError("Error: MediaPlayer51SurroundEnabler._screen is not set, disabling script.");
enabled = false;
return;
}
_mediaPlayer = _screen.GetComponent <MLMediaPlayer>();
if (!_mediaPlayer)
{
Debug.LogError("Error: MediaPlayer51SurroundEnabler._screen doesn't contain an MLMediaPlayer component.");
enabled = false;
return;
}
if (!_frontLeftSpeaker)
{
Debug.LogError("Error: MediaPlayer51SurroundEnabler._frontLeftSpeaker is not set, disabling script.");
enabled = false;
return;
}
if (!_frontCenterSpeaker)
{
Debug.LogError("Error: MediaPlayer51SurroundEnabler._frontCenterSpeaker is not set, disabling script.");
enabled = false;
return;
}
if (!_frontRightSpeaker)
{
Debug.LogError("Error: MediaPlayer51SurroundEnabler._frontRightSpeaker is not set, disabling script.");
enabled = false;
return;
}
if (!_surroundLeftSpeaker)
{
Debug.LogError("Error: MediaPlayer51SurroundEnabler._surroundLeftSpeaker is not set, disabling script.");
enabled = false;
return;
}
if (!_surroundRightSpeaker)
{
Debug.LogError("Error: MediaPlayer51SurroundEnabler._surroundRightSpeaker is not set, disabling script.");
enabled = false;
return;
}
if (!_lowFrequencyEffectsSpeaker)
{
Debug.LogError("Error: MediaPlayer51SurroundEnabler._lowFrequencyEffectsSpeaker is not set, disabling script.");
enabled = false;
return;
}
if (_useRecommendedSpeakerPositions)
{
_frontLeftSpeaker.position = MLMediaPlayer.RecommendedSpeakerOffsets[(int)MLMediaPlayer.AudioChannel.FrontLeft];
_frontCenterSpeaker.position = MLMediaPlayer.RecommendedSpeakerOffsets[(int)MLMediaPlayer.AudioChannel.FrontCenter];
_frontRightSpeaker.position = MLMediaPlayer.RecommendedSpeakerOffsets[(int)MLMediaPlayer.AudioChannel.FrontRight];
_surroundLeftSpeaker.position = MLMediaPlayer.RecommendedSpeakerOffsets[(int)MLMediaPlayer.AudioChannel.SurroundLeft];
_surroundRightSpeaker.position = MLMediaPlayer.RecommendedSpeakerOffsets[(int)MLMediaPlayer.AudioChannel.SurroundRight];
_lowFrequencyEffectsSpeaker.position = MLMediaPlayer.RecommendedSpeakerOffsets[(int)MLMediaPlayer.AudioChannel.LowFrequencyEffects];
}
_mediaPlayer.OnInfo += HandleInfo;
}
private void Awake()
{
if (_screen == null)
{
Debug.LogError("Error MediaPlayerExample._screen is not set, disabling script.");
enabled = false;
return;
}
if (_pausePlayButton == null)
{
Debug.LogError("Error MediaPlayerExample._pausePlay is not set, disabling script.");
enabled = false;
return;
}
if (_playMaterial == null)
{
Debug.LogError("Error MediaPlayerExample._playMaterial is not set, disabling script.");
enabled = false;
return;
}
if (_pauseMaterial == null)
{
Debug.LogError("Error MediaPlayerExample._pauseMaterial is not set, disabling script.");
enabled = false;
return;
}
if (_rewindButton == null)
{
Debug.LogError("Error MediaPlayerExample._rewindButton is not set, disabling script.");
enabled = false;
return;
}
if (_forwardButton == null)
{
Debug.LogError("Error MediaPlayerExample._forwardButton is not set, disabling script.");
enabled = false;
return;
}
if (_timelineSlider == null)
{
Debug.LogError("Error MediaPlayerExample._timelineSlider is not set, disabling script.");
enabled = false;
return;
}
if (_bufferBar == null)
{
Debug.LogError("Error MediaPlayerExample._bufferBar is not set, disabling script.");
enabled = false;
return;
}
if (_volumeSlider == null)
{
Debug.LogError("Error MediaPlayerExample._volumeSlider is not set, disabling script.");
enabled = false;
return;
}
if (_elapsedTime == null)
{
Debug.LogError("Error MediaPlayerExample._elapsedTime is not set, disabling script.");
enabled = false;
return;
}
_mediaPlayer = _screen.gameObject.AddComponent <MLMediaPlayer>();
_pausePlayRenderer = _pausePlayButton.GetComponent <Renderer>();
}
