void ClosePipe()
{
var camera = GetComponent <Camera>();
// Release the temporary render target.
if (_tempTarget != null && _tempTarget == camera.targetTexture)
{
camera.targetTexture = null;
RenderTexture.ReleaseTemporary(_tempTarget);
_tempTarget = null;
}
// Close the output stream.
if (_pipe != null)
{
Debug.Log("Capture ended (" + _pipe.Filename + ")");
_pipe.Close();
if (!string.IsNullOrEmpty(_pipe.Error))
{
Debug.LogWarning(
"ffmpeg returned with a warning or an error message. " +
"See the following lines for details:\n" + _pipe.Error
);
}
_pipe = null;
}
}
void ClosePipe()
{
var camera = GetComponent <Camera>();
// Destroy the blitter object.
if (_tempBlitter != null)
{
Destroy(_tempBlitter);
_tempBlitter = null;
}
// Release the temporary render target.
if (_tempTarget != null && _tempTarget == camera.targetTexture)
{
camera.targetTexture = null;
RenderTexture.ReleaseTemporary(_tempTarget);
_tempTarget = null;
}
// Close the output stream.
if (_pipe != null)
{
Debug.Log("Capture ended (" + _pipe.Filename + ")");
_pipe.Close();
_activePipeCount--;
if (!string.IsNullOrEmpty(_pipe.Error))
{
Debug.LogWarning(
"ffmpeg returned with a warning or an error message. " +
"See the following lines for details:\n" + _pipe.Error
);
}
_pipe = null;
// Reset the application frame rate on the last pipe.
if (_activePipeCount == 0)
{
if (_allowSlowDown)
{
Time.captureFramerate = 0;
}
else
{
Application.targetFrameRate = -1;
}
}
}
}
void OpenPipe()
{
if (_pipe != null)
{
return;
}
timeStampList = new List <byte> ();
var camera = GetComponent <Camera>();
var width = PupilSettings.Instance.recorder.resolutions [(int)PupilSettings.Instance.recorder.resolution] [0];
var height = PupilSettings.Instance.recorder.resolutions [(int)PupilSettings.Instance.recorder.resolution] [1];
// Apply the screen resolution settings.
if (_setResolution)
{
_tempTarget = RenderTexture.GetTemporary(width, height);
camera.targetTexture = _tempTarget;
_tempBlitter = Blitter.CreateGameObject(camera);
}
else
{
width = camera.pixelWidth;
height = camera.pixelHeight;
}
// Open an output stream.
var name = "Unity_" + PupilSettings.Instance.currentCamera.name;
_pipe = new FFmpegPipe(name, width, height, _frameRate, PupilSettings.Instance.recorder.codec);
// Change the application frame rate.
if (Time.captureFramerate == 0)
{
Time.captureFramerate = _frameRate;
}
else if (Time.captureFramerate != _frameRate)
{
Debug.LogWarning(
"Frame rate mismatch; the application frame rate has been " +
"changed with a different value. Make sure using the same " +
"frame rate when capturing multiple cameras."
);
}
Debug.Log("Capture started (" + _pipe.Filename + ")");
}
void OpenPipe()
{
if (_pipe != null)
{
return;
}
var camera = GetComponent <Camera>();
var width = _width;
var height = _height;
// Apply the screen resolution settings.
if (_setResolution)
{
_tempTarget = RenderTexture.GetTemporary(width, height, 24);
camera.targetTexture = _tempTarget;
_tempBlitter = Blitter.CreateGameObject(camera);
}
else
{
width = camera.pixelWidth;
height = camera.pixelHeight;
}
if (_useCustomTexture)
{
width = _renderTexture.width;
height = _renderTexture.height;
}
// Open an output stream.
_pipe = new FFmpegPipe(name, width, height, _frameRate, _preset);
_activePipeCount++;
// Change the application frame rate on the first pipe.
if (_activePipeCount == 1)
{
if (_allowSlowDown)
{
Time.captureFramerate = _frameRate;
}
else
{
Application.targetFrameRate = _frameRate;
}
}
Debug.Log("Capture started (" + _pipe.Filename + ")");
}
void ClosePipe()
{
var camera = GetComponent <Camera>();
// Destroy the blitter object.
if (_tempBlitter != null)
{
Destroy(_tempBlitter);
_tempBlitter = null;
}
// Release the temporary render target.
if (_tempTarget != null && _tempTarget == camera.targetTexture)
{
camera.targetTexture = null;
RenderTexture.ReleaseTemporary(_tempTarget);
_tempTarget = null;
}
// Close the output stream.
if (_pipe != null)
{
Debug.Log("Capture ended (" + _pipe.Filename + ")" + ". Rendered frame count on MainThread : " + renderedFrameCount + ". Written out frame count on SecondaryThread : " + writtenFrameCount + ". Leftover : " + renderPipeQueue.Count);
string timeStampFileName = "Unity_" + Camera.main.name;
byte[] timeStampByteArray = pupilTracker.floatArrayToByteArray(timeStampList.ToArray());
File.WriteAllBytes(_pipe.FilePath + "/" + timeStampFileName + ".time", timeStampByteArray);
//File.WriteAllText (_pipe.FilePath + "/" + csvFileName + ".time", strBuilder.ToString ());
_pipe.Close();
if (!string.IsNullOrEmpty(_pipe.Error))
{
Debug.LogWarning(
"ffmpeg returned with a warning or an error message. " +
"See the following lines for details:\n" + _pipe.Error
);
}
_pipe = null;
}
}
void ClosePipe()
{
var camera = GetComponent <Camera>();
// Destroy the blitter object.
if (_tempBlitter != null)
{
Destroy(_tempBlitter);
_tempBlitter = null;
}
// Release the temporary render target.
if (_tempTarget != null && _tempTarget == camera.targetTexture)
{
camera.targetTexture = null;
RenderTexture.ReleaseTemporary(_tempTarget);
_tempTarget = null;
}
// Close the output stream.
if (_pipe != null)
{
Debug.Log("Capture ended (" + _pipe.Filename + ").");
// Write pupil timestamps to a file
string timeStampFileName = "Unity_" + PupilSettings.Instance.currentCamera.name;
byte[] timeStampByteArray = timeStampList.ToArray();
File.WriteAllBytes(_pipe.FilePath + "/" + timeStampFileName + ".time", timeStampByteArray);
PupilTools.SaveRecording(_pipe.FilePath);
_pipe.Close();
if (!string.IsNullOrEmpty(_pipe.Error))
{
Debug.LogWarning(
"ffmpeg returned with a warning or an error message. " +
"See the following lines for details:\n" + _pipe.Error
);
}
_pipe = null;
}
}
void OpenPipe()
{
if (_pipe != null)
{
return;
}
var camera = GetComponent <Camera>();
var width = _width;
var height = _height;
// Apply the screen resolution settings.
if (_setResolution)
{
_tempTarget = RenderTexture.GetTemporary(width, height);
camera.targetTexture = _tempTarget;
_tempBlitter = Blitter.CreateGameObject(camera);
}
else
{
width = camera.pixelWidth;
height = camera.pixelHeight;
}
// Open an output stream.
_codec = FFmpegPipe.Codec.ProRes;
_pipe = new FFmpegPipe(_anim.clip.name.Replace(".motion3.json", string.Empty), width, height, _frameRate, _codec);
_activePipeCount++;
// Change the application frame rate on the first pipe.
if (_activePipeCount == 1)
{
if (_allowSlowDown)
{
Time.captureFramerate = _frameRate;
}
else
{
Application.targetFrameRate = _frameRate;
}
}
Debug.Log("Capture started (" + _pipe.Filename + ")");
}
void OpenPipe()
{
if (_pipe != null)
{
return;
}
var camera = GetComponent <Camera>();
var width = _width;
var height = _height;
// Apply the screen resolution settings.
if (_setResolution)
{
_tempTarget = RenderTexture.GetTemporary(width, height);
camera.targetTexture = _tempTarget;
_tempBlitter = Blitter.CreateGameObject(camera);
}
else
{
width = camera.pixelWidth;
height = camera.pixelHeight;
}
// Open an output stream.
_pipe = new FFmpegPipe(Recorder.FilePath, width, height, _frameRate, _codec);
// Change the application frame rate.
if (Time.captureFramerate == 0)
{
Time.captureFramerate = _frameRate;
}
else if (Time.captureFramerate != _frameRate)
{
Debug.LogWarning(
"Frame rate mismatch; the application frame rate has been " +
"changed with a different value. Make sure using the same " +
"frame rate when capturing multiple cameras."
);
}
Debug.Log("Capture started (" + _pipe.Filename + ")");
}
FFmpegSession(string arguments)
{
if (!FFmpegPipe.IsAvailable)
{
Debug.LogWarning(
"Failed to initialize an FFmpeg session due to missing " +
"executable file. Please check FFmpeg installation."
);
}
else if (!UnityEngine.SystemInfo.supportsAsyncGPUReadback)
{
Debug.LogWarning(
"Failed to initialize an FFmpeg session due to lack of " +
"async GPU readback support. Please try changing " +
"graphics API to readback-enabled one."
);
}
else
{
_pipe = new FFmpegPipe(arguments);
}
}
