/// <summary>
/// Start capturing video to input filename.
/// </summary>
/// <param name="fileName">File path to write the video to.</param>
public void StartCapture(string fileName)
{
if (!_isCapturing && MLCamera.IsStarted && _isCameraConnected)
{
// Check file fileName extensions
string extension = System.IO.Path.GetExtension(fileName);
if (string.IsNullOrEmpty(extension) || !extension.Equals(_validFileFormat, System.StringComparison.OrdinalIgnoreCase))
{
Debug.LogErrorFormat("Invalid fileName extension '{0}' passed into Capture({1}).\n" +
"Videos must be saved in {2} format.", extension, fileName, _validFileFormat);
return;
}
string pathName = System.IO.Path.Combine(Application.persistentDataPath, fileName);
MLResult result = MLCamera.StartVideoCapture(pathName);
if (result.IsOk)
{
_isCapturing = true;
_captureStartTime = Time.time;
_captureFilePath = pathName;
OnVideoCaptureStarted.Invoke();
}
else
{
Debug.LogErrorFormat("Failure: Could not start video capture for {0}. Error Code: {1}",
fileName, MLCamera.GetErrorCode().ToString());
}
}
else
{
Debug.LogErrorFormat("Failure: Could not start video capture for {0} because '{1}' is already recording!",
fileName, _captureFilePath);
}
}
/// <summary>
/// Stop capturing video.
/// </summary>
public void EndCapture()
{
if (_isCapturing)
{
MLResult result = MLCamera.StopVideoCapture();
if (result.IsOk)
{
_isCapturing = false;
_captureStartTime = 0;
OnVideoCaptureEnded.Invoke(_captureFilePath);
_captureFilePath = null;
}
else
{
Debug.LogErrorFormat("Failure: Could not end video capture. Error Code: {0}",
MLCamera.GetErrorCode().ToString());
}
}
else
{
Debug.LogError("Failure: Could not EndCapture() because the camera is not recording.");
}
}
/// <summary>
/// Stop capturing video.
/// </summary>
public void EndCapture()
{
if (_isCapturing)
{
MLResult result = MLCamera.StopVideoCapture();
if (result.IsOk)
{
_isCapturing = false;
_captureStartTime = 0;
OnVideoCaptureEnded.Invoke(_captureFilePath);
_captureFilePath = null;
}
else
{
if (result.Code == MLResultCode.PrivilegeDenied)
{
Instantiate(Resources.Load("PrivilegeDeniedError"));
}
Debug.LogErrorFormat("Error: VideoCaptureExample failed to end video capture. Error Code: {0}", MLCamera.GetErrorCode().ToString());
}
}
else
{
Debug.LogError("Error: VideoCaptureExample failed to end video capture because the camera is not recording.");
}
}
/// <summary>
/// Stop capturing video.
/// </summary>
public void EndCapture()
{
if (_isCapturing)
{
MLResult result = MLCamera.StopVideoCapture();
if (result.IsOk)
{
_isCapturing = false;
_captureStartTime = 0;
OnVideoCaptureEnded?.Invoke();
}
else
{
CheckPrivilegeDenied(result);
Debug.LogErrorFormat("Error: RawVideoCaptureExample failed to end raw video capture. Error Code: {0}", MLCamera.GetErrorCode().ToString());
}
}
else
{
Debug.LogError("Error: RawVideoCaptureExample failed to end raw video capture because the camera is not capturing.");
}
}
/// <summary>
/// Start capturing raw video.
/// </summary>
public void StartCapture()
{
if (!_isCapturing && MLCamera.IsStarted && _isCameraConnected)
{
MLResult result = MLCamera.StartRawVideoCapture();
if (result.IsOk)
{
_isCapturing = true;
_captureStartTime = Time.time;
OnVideoCaptureStarted?.Invoke();
SetupCameraIntrinsics();
}
else
{
CheckPrivilegeDenied(result);
Debug.LogErrorFormat("Error: RawVideoCaptureExample failed to start raw video capture. Reason: {1}", MLCamera.GetErrorCode().ToString());
}
}
else
{
Debug.LogErrorFormat("Error: RawVideoCaptureExample failed to start raw video capture.");
}
}
/// <summary>
/// Stop capturing video.
/// </summary>
public void EndCapture()
{
if (_isCapturing)
{
#if PLATFORM_LUMIN
MLResult result = MLCamera.StopVideoCapture();
if (result.IsOk)
{
//// If we did not record long enough make sure our path is marked as invalid to avoid trying to load invalid file.
//if (Time.time - _captureStartTime < _minRecordingTime)
//{
// _captureFilePath = null;
//}
if (_rawVideoCaptureMode)
{
OnRawVideoCaptureEnded.Invoke();
}
//else
//{
// OnVideoCaptureEnded.Invoke(_captureFilePath);
//}
_isCapturing = false;
//_captureStartTime = 0;
//_captureFilePath = null;
}
else
{
Debug.LogErrorFormat("Error: VideoCaptureExample failed to end video capture. Error Code: {0}", MLCamera.GetErrorCode().ToString());
}
#endif
}
else
{
Debug.LogError("Error: VideoCaptureExample failed to end video capture because the camera is not recording.");
}
}
///// <summary>
///// Start capturing video to input filename.
///// </summary>
///// <param name="fileName">File path to write the video to.</param>
//public void StartCapture(string fileName)
//{
// #if PLATFORM_LUMIN
// if(!_isCapturing && MLCamera.IsStarted && _isCameraConnected)
// {
// // Check file fileName extensions
// string extension = System.IO.Path.GetExtension(fileName);
// if (string.IsNullOrEmpty(extension) || !extension.Equals(_validFileFormat, System.StringComparison.OrdinalIgnoreCase))
// {
// Debug.LogErrorFormat("Invalid fileName extension '{0}' passed into Capture({1}).\n" +
// "Videos must be saved in {2} format.", extension, fileName, _validFileFormat);
// return;
// }
// string pathName = System.IO.Path.Combine(Application.persistentDataPath, fileName);
// MLResult result = MLCamera.StartVideoCapture(pathName);
// if (result.IsOk)
// {
// _isCapturing = true;
// _captureStartTime = Time.time;
// _captureFilePath = pathName;
// OnVideoCaptureStarted.Invoke();
// }
// else
// {
// Debug.LogErrorFormat("Error: VideoCaptureExample failed to start video capture for {0}. Reason: {1}", fileName, MLCamera.GetErrorCode().ToString());
// }
// }
// else
// {
// Debug.LogErrorFormat("Error: VideoCaptureExample failed to start video capture for {0} because '{1}' is already recording!",
// fileName, _captureFilePath);
// }
// #endif
//}
/// <summary>
/// Start capturing raw video.
/// </summary>
public void StartRawCapture()
{
#if PLATFORM_LUMIN
if (!_isCapturing && MLCamera.IsStarted && _isCameraConnected)
{
MLResult result = MLCamera.StartRawVideoCapture();
if (result.IsOk)
{
_isCapturing = true;
//_captureStartTime = Time.time;
OnRawVideoCaptureStarted.Invoke();
SetupCameraIntrinsics();
}
else
{
Debug.LogErrorFormat("Error: VideoCaptureExample failed to start raw video capture. Reason: {1}", MLCamera.GetErrorCode().ToString());
}
}
else
{
Debug.LogErrorFormat("Error: VideoCaptureExample failed to start raw video capture.");
}
#endif
}
/// <summary>
/// Start capturing video.
/// </summary>
public void StartCapture()
{
_text.text = "StartPreview called";
if (!_isCapturing && MLCamera.IsStarted && _isCameraConnected)
{
// MLCamera.Settings.Apply();
MLResult result = MLCamera.StartPreview(_texture);
if (result.Code == MLResultCode.Ok)
{
_text.text = "StartPreview is OK";
// _material.mainTexture = _texture;
for (int i = 0; i < _rawImage.Count; i++)
{
_rawImage[i].texture = _texture;
}
_isCapturing = true;
_captureStartTime = Time.time;
OnVideoCaptureStarted.Invoke();
}
else
{
_text.text = "StartPreview is NOT OK";
if (result.Code == MLResultCode.InvalidParam)
{
_text.text = "Failed due to an invalid input parameter";
}
if (result.Code == MLResultCode.Pending)
{
_text.text = "PCF system isn't fully initialized";
}
if (result.Code == MLResultCode.UnspecifiedFailure)
{
_text.text = "Other internal error";
}
if (result.Code == MLResultCode.SnapshotPoseNotFound)
{
_text.text = "Coordinate Frame is valid, but not found";
}
if (result.Code == MLResultCode.PrivilegeDenied)
{
_text.text = "Privilege denied";
Instantiate(Resources.Load("PrivilegeDeniedError"));
}
Debug.LogErrorFormat("Error: VideoCaptureExample failed to start video capture for {0}. Reason: {1}", MLCamera.GetErrorCode().ToString());
}
}
else
{
_text.text = "StartPreview failed";
Debug.LogErrorFormat("Error: VideoCaptureExample failed to start video capture for {0} because '{1}' is already recording!");
}
}