private void StartRecording(string savePath)
{
if (isRecording || isPlaying)
{
return;
}
this.savePath = savePath;
writer = new VideoWriter();
writer.open(savePath, VideoWriter.fourcc('M', 'J', 'P', 'G'), 30, new Size(Screen.width, Screen.height));
if (!writer.isOpened())
{
Debug.LogError("writer.isOpened() false");
writer.release();
return;
}
screenCapture = new Texture2D(Screen.width, Screen.height, TextureFormat.RGB24, false);
recordingFrameRgbMat = new Mat(Screen.height, Screen.width, CvType.CV_8UC3);
frameCount = 0;
isRecording = true;
}
public bool SetCodec(string value)
{
if (value.Length != 4)
{
return(false);
}
var fourcc = VideoWriter.fourcc(value[0], value[1], value[2], value[3]);
return(capture.set(Videoio.CAP_PROP_FOURCC, fourcc));
}
/// <summary>
/// make fourcc form of videoCodec!
/// (-999 -> error)
/// </summary>
/// <param name="codec"></param>
/// <returns></returns>
public static int get_fourcc_videoCodec(EDanbiOpencvCodec_fourcc_ codec)
{
// switch (codec)
// {
// case EDanbiOpencvCodec_fourcc_.h264:
// return VideoWriter.fourcc('X', '2', '6', '4');
// case EDanbiOpencvCodec_fourcc_.h265:
// case EDanbiOpencvCodec_fourcc_.hevc:
// return VideoWriter.fourcc('H', 'E', 'V', 'C');
// case EDanbiOpencvCodec_fourcc_.mpeg4:
// return VideoWriter.fourcc('M', 'P', '4', '2');
// case EDanbiOpencvCodec_fourcc_.divx:
// return VideoWriter.fourcc('D', 'I', 'V', 'X');
// default:
// return -999;
// }
// return VideoWriter.fourcc('M', 'J', 'P', 'G'); -> error to write a video
return(VideoWriter.fourcc('D', 'I', 'V', 'X'));
// return VideoWriter.fourcc('X', '2', '6', '4');
}
