public void PlayAvi(string path, bool saveScreen = false)
{
var i = 0;
try
{
var s = new VideoFileSource(path);
var reader = new VideoFileReader();
var uri = new Uri(path);
reader.Open(uri.AbsolutePath);
int framesToSkip = reader.FrameRate * 3600;
var seconds = reader.FrameCount / reader.FrameRate;
for (i = 0; i < reader.FrameCount; i++)
{
try
{
var screen = reader.ReadVideoFrame();
Console.WriteLine(i);
if (i % 25 == 0)
{
screen.Save(@"screen_" + i.ToString() + ".jpeg", System.Drawing.Imaging.ImageFormat.Jpeg);
}
} catch { }
}
}
catch (Exception e)
{
}
finally
{
}
}
/// <summary>
/// This event is called when the stream finishes and loopAudio is set to true.
///
/// </summary>
/// <param name="sender"></param>
/// <param name="reason"></param>
public void PlayingFinished(object sender, ReasonToFinishPlaying reason)
{
_source = new VideoFileSource(_source.Source);
_source.NewFrame += NextFrame;
_source.PlayingFinished += PlayingFinished;
_source.Start();
}
private void CloseVideoSource()
{
if (!(kamera == null))
{
if (kamera.IsRunning)
{
kamera.SignalToStop();
kamera = null;
}
}
if (!(stream == null))
{
if (stream.IsRunning)
{
stream.SignalToStop();
stream = null;
}
}
if (!(videoSource == null))
{
if (videoSource.IsRunning)
{
videoSource.SignalToStop();
videoSource = null;
}
}
}
static void Main(string[] args)
{
var options = new PicToAsciiOptions()
{
FixedDimension = PicToAsciiOptions.Fix.Vertical,
FixedSize = 54,
SymbolAspectRatio = 7f / 12f,
AsciiTable = PicToAsciiOptions.ASCIITABLE_SYMBOLIC_LIGHT
};
pic2ascii = new PicToAscii(options);
font = new Font("Lucida Console", 12, FontStyle.Regular, GraphicsUnit.Pixel);
writer = new VideoFileWriter( );
writer.Open($"{MOV_PATH}~test.avi", width, height, 30, VideoCodec.MPEG4, 6000000);
VideoFileSource videoSource = new VideoFileSource(MOVIESAMPLE_PATH);
videoSource.NewFrame += VideoSource_NewFrame;
videoSource.PlayingFinished += VideoSource_PlayingFinished;
videoSource.Start();
Console.ReadLine();
if (videoSource.IsRunning)
{
videoSource.SignalToStop();
Console.ReadLine();
}
}
public StereoGeminateAForgeFileVideoStreamProvider(String fileName, int frameInterval)
{
VideoFileSource fileVideo = new VideoFileSource(fileName);
this.frameInterval = fileVideo.FrameInterval = (int)(1.0 / 30 * 1000);
//VideoFileSource f = new VideoFileSource("");
asyncVideoSource = new AsyncVideoSource(fileVideo);
this.Init();
asyncVideoSource.NewFrame += NewFrameCallback;
}
private void btnReconect_Click(object sender, System.EventArgs e)
{
vsp.Stop();
vfs = new VideoFileSource("rtsp://170.93.143.139/rtplive/470011e600ef003a004ee33696235daa");
vsp.VideoSource = vfs;
vsp.Start();
}
private void MainForm_Load(object sender, EventArgs e)
{
pbThreshold.SizeMode = PictureBoxSizeMode.StretchImage;
pbMasked.SizeMode = PictureBoxSizeMode.StretchImage;
var path = $@"{Application.StartupPath}\Mario.mp4";
var videoSource = new VideoFileSource(path);
vspMain.VideoSource = videoSource;
vspMain.Start();
}
// Open file
private void openFileItem_Click(object sender, System.EventArgs e)
{
if (ofd.ShowDialog() == DialogResult.OK)
{
// create video source
VideoFileSource fileSource = new VideoFileSource();
fileSource.VideoSource = ofd.FileName;
// open it
OpenVideoSource(fileSource);
}
}
private void button4_Click(object sender, EventArgs e)
{
OpenFileDialog of = new OpenFileDialog();
//For any other formats
if (of.ShowDialog() == DialogResult.OK)
{
baca = new VideoFileSource(of.FileName);
baca.NewFrame += stream_NewFrame;
baca.Start();
}
}
public VideoStreamImp(VideoFileSource source, bool loopVideo, bool useAudio)
{
_source = source;
_source.NewFrame += NextFrame;
if (loopVideo)
{
_source.PlayingFinished += PlayingFinished;
}
_source.VideoSourceError += VideoSourceError;
_source.WaitForStop();
_source.Start();
}
private void openvideo_Click_1(object sender, EventArgs e)
{
OpenFileDialog Dialog = new OpenFileDialog();
if (Dialog.ShowDialog() == DialogResult.OK)
{
videoSource = new VideoFileSource(Dialog.FileName);
// set NewFrame event handler
videoSource.NewFrame += new NewFrameEventHandler(video_NewFrame);
// start the video source
videoSource.Start();
}
}
private void button1_Click(object sender, EventArgs e)
{
using (OpenFileDialog dialog = new OpenFileDialog())
{
dialog.InitialDirectory = @"C:\Temp";
if (dialog.ShowDialog() == DialogResult.OK)
{
_source = new VideoFileSource(dialog.FileName);
videoSourcePlayer1.VideoSource = _source;
videoSourcePlayer1.Start();
}
}
}
// Open video source
public bool openInputSource(string identifier, TInputType type, bool isAutoPlay)
{
IVideoSource source;
switch (type)
{
case TInputType.IMAGE:
source = new ImageSource();
break;
case TInputType.VIDEO:
source = new VideoFileSource();
break;
case TInputType.DEVICE:
source = new CaptureDevice();
break;
default:
return(false);
}
source.VideoSource = identifier;
// close previous file
closeInputSource();
// create camera
CCamera camera = new CCamera(source);
// attach camera to camera window
_cameraWindow.postRenderingEvent = postRenderingEvent;
_cameraWindow.camera = camera;
_cameraWindow.camera.preRenderingEvent = preRenderingEvent;
_inputType = type;
if (isAutoPlay)
{
play();
}
else
{
//getFirstFrame();
}
// reset statistics
_statIndex = _statReady = 0;
return(true);
}
public long GetDuration(string path)
{
var s = new VideoFileSource(path);
var reader = new VideoFileReader();
var uri = new Uri(path);
var fi = new FileInfo(path);
if (fi.Exists)
{
reader.Open(path);
var seconds = reader.FrameCount / reader.FrameRate;
return(seconds);
}
return(-1);
}
private void button1_Click(object sender, EventArgs e)
{
OpenFileDialog of = new OpenFileDialog();
//For any other formats
if (kamera != null && kamera.IsRunning)
{
kamera.Stop();
}
if (of.ShowDialog() == DialogResult.OK)
{
baca = new VideoFileSource(of.FileName);
baca.NewFrame += new NewFrameEventHandler(kamera_ProsesFrame);
baca.Start();
}
}
private void startButton_Click(object sender, EventArgs e)
{
if (((Button)sender).Text == "Start")
{
if (FinalFrame != null)
{
videoSourcePlayer.SignalToStop();
}
startButton.Text = "Stop";
if (cbListDevices.SelectedIndex == cbListDevices.Items.Count - 1) // browse
{
pictureBox1.BringToFront();
if (videoSourcePlayer.IsRunning)
{
videoSourcePlayer.Stop();
}
videoSource2 = new VideoFileSource(filePath);
videoSource2.NewFrame += new Accord.Video.NewFrameEventHandler(video_NewFrame);
// start the video source (local video)
videoSource2.Start();
}
else
{
if (videoSource2 != null)
{
videoSource2.SignalToStop();
}
videoSourcePlayer.BringToFront();
FinalFrame = new VideoCaptureDevice(videoSource[cbListDevices.SelectedIndex].MonikerString);
//videoSourcePlayer.NewFrame += new VideoSourcePlayer.NewFrameHandler(this.videoSourcePlayer_NewFrame);
videoSourcePlayer.VideoSource = FinalFrame;
videoSourcePlayer.Start();
}
}
else // stop
{
videoSourcePlayer.SignalToStop();
//videoSourcePlayer.SignalToStop();
if (videoSource2 != null)
{
videoSource2.SignalToStop();
}
((Button)sender).Text = "Start";
}
}
private void OpenVideoItem_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog()
{
Filter = "AVI files (*.avi)|*.avi",
Title = "Open movie"
};
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
VideoFileSource fileSource = new VideoFileSource()
{
VideoSource = openFileDialog.FileName
};
OpenVideoSource(fileSource);
}
}
private void StopProcessing()
{
this.Running = false;
_frameController.Stop();
if (_videoSource != null && _videoSource.IsRunning)
{
_videoSource.SignalToStop();
_videoSource = null;
}
if (_videoFileSource != null && _videoFileSource.IsRunning)
{
_videoFileSource.SignalToStop();
_videoFileSource = null;
}
this.Log("Video capture stopped");
this.UpdateView(this);
}
private void button1_Click(object sender, EventArgs e)
{
if (this.button1.Text == "Start")
{
string filePath = @"C:\Users\Hot Dog\Desktop\Rehabot_영상\팔꿈치_재활운동용.mp4";
_videoFile = new VideoFileSource(filePath);
this.videoSourcePlayer1.VideoSource = _videoFile;
this.videoSourcePlayer1.Start();
this.button1.Text = "Stop";
}
else
{
this.button1.Text = "Start";
_videoFile.Stop();
}
}
private void browseVid_Click(object sender, EventArgs e)
{
OpenFileDialog open = new OpenFileDialog
{
Filter = "AVI Video (*.avi, *.mp4)|*avi; *mp4"
};
if (open.ShowDialog() == DialogResult.OK)
{
// create video source
videoSource = new VideoFileSource(open.FileName);
// set NewFrame event handler
videoSource.NewFrame += new NewFrameEventHandler(video_NewFrame);
// start the video source
videoSource.Start();
// ...
button3.Text = "Stop Video";
}
}
private void Video_Player_NewFrame(object sender, ref Bitmap image)
{
//录像
Graphics g = Graphics.FromImage(image);
SolidBrush drawBrush = new SolidBrush(Color.Red);
Font drawFont = new Font("Arial", 4, FontStyle.Italic, GraphicsUnit.Millimeter);
int xPos = image.Width - (image.Width - 15);
int yPos = 10;
//写到屏幕上的时间
drawDate = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
g.DrawString(drawDate, drawFont, drawBrush, xPos, yPos);
if (!Directory.Exists(videoPath))
Directory.CreateDirectory(videoPath);
//开始录像
if (createNewFile)
{
//videoFileName = DateTime.Now.ToString("yyyy-MM-dd-HH-mm-ss") + ".flv";
videoFileName = "wuwh.flv";
videoFileFullPath = videoPath + "/" + videoFileName;
createNewFile = false;
if (videoWriter != null)
{
videoWriter.Close();
videoWriter.Dispose();
}
videoWriter = new VideoFileWriter();
//这里必须是全路径，否则会默认保存到程序运行根据录下了
videoWriter.Open(videoFileFullPath, image.Width, image.Height, frameRate, VideoCodec.FLV1);
videoWriter.WriteVideoFrame(image);
VideoFileSource videoFileSource = new VideoFileSource(videoFileFullPath);
}
else
{
videoWriter.WriteVideoFrame(image);
}
}
private void SetVideo(string fileName)
{
var source = new VideoFileSource(fileName);
videoPlayer.VideoSource = source;
}
private void buttonStart_Click(object sender, EventArgs e)
{
this.Running = true;
try
{
_frameController.Start();
if (checkBoxUseWebcam.Checked)
{
// List all available video sources. (That can be webcams as well as tv cards, etc)
FilterInfoCollection videosources = new FilterInfoCollection(FilterCategory.VideoInputDevice);
//Check if atleast one video source is available
if (videosources != null)
{
//For example use first video device. You may check if this is your webcam.
VideoCaptureDevice webcam = new VideoCaptureDevice(videosources[0].MonikerString);
_videoSource = webcam;
try
{
//Check if the video device provides a list of supported resolutions
if (webcam.VideoCapabilities.Length > 0)
{
string highestSolution = "0;0";
//Search for the highest resolution
for (int i = 0; i < webcam.VideoCapabilities.Length; i++)
{
if (webcam.VideoCapabilities[i].FrameSize.Width > Convert.ToInt32(highestSolution.Split(';')[0]))
{
highestSolution = webcam.VideoCapabilities[i].FrameSize.Width.ToString() + ";" + i.ToString();
}
}
//Set the highest resolution as active
webcam.VideoResolution = webcam.VideoCapabilities[Convert.ToInt32(highestSolution.Split(';')[1])];
}
}
catch { }
//handle new frame event
webcam.NewFrame += new AForge.Video.NewFrameEventHandler(videoSource_NewFrame);
//Start recording
webcam.Start();
this.Resolution = $"({webcam.VideoResolution.FrameSize.Width}x{webcam.VideoResolution.FrameSize.Height})";
this.Log("Video capture started");
}
}
else if (!string.IsNullOrEmpty(textBoxVideoPath.Text))
{
// let's process the video file
_videoFileSource = new VideoFileSource(textBoxVideoPath.Text);
_videoFileSource.NewFrame += _videoFileSource_NewFrame;
// start the video source
_videoFileSource.Start();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
this.Running = false;
}
this.UpdateView(this);
}
public void StartPlay()
{
try
{
LoadCamInfo();
if (IsPlaying)
{
return;
}
// create video source
switch (_CamType)
{
case 1: //Local Device
CaptureDevice CD = new CaptureDevice();
CD.Login = _UserName;
CD.Password = _Pass;
CD.VideoSource = _IP;
// open it
IsPlaying = OpenVideoSource(CD);
break;
case 2: //Axis Cam
MJPEGStream mjpegSource = new MJPEGStream();
mjpegSource.Login = _UserName;
mjpegSource.Password = _Pass;
mjpegSource.VideoSource = _IP;
// open it
IsPlaying = OpenVideoSource(mjpegSource);
break;
case 3: //Local Device
JPEGStream JS = new JPEGStream();
JS.Login = _UserName;
JS.Password = _Pass;
JS.VideoSource = _IP;
// open it
IsPlaying = OpenVideoSource(JS);
break;
case 4: //Open File Movie
VideoFileSource VF = new VideoFileSource();
VF.Login = _UserName;
VF.Password = _Pass;
VF.VideoSource = _IP;
// open it
IsPlaying = OpenVideoSource(VF);
break;
}
if (IsPlaying)
{
toolStripStatusLabel1.Text = "Playing";
}
//toolStripButton2.Enabled = IsPlaying ;
}
catch (ArgumentException ArgEx)
{
IsPlaying = false;
//MessageBox.Show(ArgEx.Message, "Error");
toolStripStatusLabel2.Text = "" + ArgEx.Message;
}
catch (Exception Ex)
{
//MessageBox.Show(Ex.Message, "Error");
toolStripStatusLabel2.Text = "" + Ex.Message;
}
finally
{
toolStripButton1.Enabled = false;
EnableBar(IsPlaying);
}
}
/// <summary>
/// Creates a video stream from a local video file.
/// </summary>
/// <param name="filename">The path to the video file.</param>
/// <param name="loopVideo">Defines whether the video sould be looped.</param>
/// <param name="useAudio">Defines whether the video should be played with sound. Note that this option only affects the web build because at the moment
/// videos with sound are not supported yet in the native build.</param>
/// <returns>An <see cref="IVideoStreamImp"/>.</returns>
/// <remarks>If you want to create a web-build, please pay attention to the video-codec and format as not all
/// formats are supported in HTML5. The recommended format is .webm as this container is supported in all common browsers.</remarks>
public IVideoStreamImp CreateVideoStreamImpFromFile(string filename, bool loopVideo, bool useAudio)
{
_source = new VideoFileSource(filename);
return(_stream = new VideoStreamImp(_source, loopVideo, useAudio));
}