private FastBitmap GetBitmap(float time, MemoryStream stream)
{
FastBitmap result = null;
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.GetVideoThumbnail(FilePath, stream, time);
if (stream.Length != 0)
{
Image img = Image.FromStream(stream);
result = new FastBitmap(new Bitmap(img, img.Width/Scale , img.Height/Scale));
}
return result;
}
public async Task PobierzAsync()
{
try
{
var client = new YoutubeClient();
var url = textBox1.Text;
var id = YoutubeClient.ParsePlaylistId(url);
var playlist = await client.GetPlaylistAsync(id);
foreach (var vid in playlist.Videos)
{
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(vid.Id);
var streamInfo = streamInfoSet.Audio.WithHighestBitrate();
var ext = streamInfo.Container.GetFileExtension();
var video = await client.GetVideoAsync(vid.Id);
string sourcePath = $"C:/YTMP3/{video.Title}.{ext}";
string outputPath = $"C:/YTMP3/{video.Title}.mp3";
await client.DownloadMediaStreamAsync(streamInfo, sourcePath);
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.ConvertMedia(sourcePath, outputPath, Format.mp4);
File.Delete(sourcePath);
}
MessageBox.Show("Pobrałem.");
}
catch (Exception ex)
{
MessageBox.Show("Coś poszło nie tak." + Environment.NewLine + ex.Message);
}
}
// convert directory of png images to video
// overloaded for use with progress bar
public static void png_to_mp4(string pngTempDir, string outFile, ProgressWindow progform, string fps = "4")
{
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
var outS = new NReco.VideoConverter.ConvertSettings();
outS.CustomInputArgs = "-framerate " + fps;
outS.CustomInputArgs = "-y " + outS.CustomInputArgs;
outS.VideoFrameSize = sys.convsettings["size"];
//outS.VideoFrameRate = 10;
/* Got NReco to work a few notes:
* 1) %05d is the bash syntax for a number that's padded with 0's for 5 digits. i.e. 00349
* 2) ffmpeg only looks for stills with the file number of 0~4. ie. imagename000.png. If it doesn't find it, it gives "file not found" error.
* 3) NReco can be found in the folder.
* conv.convert(); in program to call.
*/
ffMpeg.ConvertProgress += (o, args) => progHandler(o, args, progform);
// actual conversion command
ffMpeg.ConvertMedia(pngTempDir + @"%04d.png", "image2", outFile + @"." + sys.convsettings["format"], sys.convsettings["format"], outS);
progform.setProgress(100);
progform.Update();
}
static void Main(string[] args)
{
Console.WriteLine("Welcome to the Realtime Audio Transcriber");
audioProcesser = new AudioProcessor();
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.LogLevel = "verbose";
ffMpeg.LogReceived += logs;
outputStream = new MemoryStream();
Console.WriteLine("Created FFMPeg");
string streamUrl = "testing_file.mp3";
audioProcesser.AudioStart();
var vidtask = ffMpeg.ConvertLiveMedia(streamUrl, null, outputStream, "wav", new ConvertSettings
{
CustomOutputArgs = "-vn -r 25 -c:a pcm_s16le -b:a 16k -ac 1 -ar 16000"
});
vidtask.OutputDataReceived += DataReceived;
Console.WriteLine("Starting");
vidtask.Start();
Console.WriteLine("Started");
vidtask.Wait();
byte[] buffer = new byte[2048]; // using 2kB byte arrays
int bytesRead;
Console.Read();
//connection.Stop();
Console.WriteLine("Complete");
}
public ActionResult Index()
{
string url = "https://www.youtube.com/watch?v=bDuzU4XLEEs";
var youTube = YouTube.Default; // starting point for YouTube actions
var video = youTube.GetVideo(url); // gets a Video object with info about the video
//System.IO.File.WriteAllBytes(@"C:\Downloads\" + video.FullName, video.GetBytes());
var videoName = @"C:\Downloads\" + video.FullName;
var ffmpeg = new NReco.VideoConverter.FFMpegConverter();
using (System.IO.Stream stream = new System.IO.MemoryStream(video.GetBytes(), 0, video.GetBytes().Length))
{
stream.Write(video.GetBytes(), 0, video.GetBytes().Length);
ffmpeg.ConvertLiveMedia(stream, Format.mp4, @"C:\Downloads\result2.gif", Format.gif, new ConvertSettings()
{
VideoFrameRate = 1, MaxDuration = 10
});
}
ffmpeg.ConvertMedia(videoName, null, @"C:\Downloads\result.gif", null, new ConvertSettings()
{
VideoFrameRate = 1, MaxDuration = 10
});
var k = ffmpeg.ConvertLiveMedia(video.Stream(), Format.mp4, @"C:\Downloads\result2.gif", null, new ConvertSettings()
{
VideoFrameRate = 1, MaxDuration = 10
});
k.Start();
return(View());
}
/// <summary>
/// だいたい0.3秒おきの動画サムネイルを取得する
/// </summary>
/// <param name="videoPath">ビデオファイルパス</param>
/// <returns></returns>
public static IEnumerable <Bitmap> GetThumbnails(string videoPath)
{
// メタ情報で再生時間取得
var ffprob = new NReco.VideoInfo.FFProbe();
var info = ffprob.GetMediaInfo(videoPath);
var duration = info.Duration;
var videoConv = new NReco.VideoConverter.FFMpegConverter();
// 最短0.3秒おき、最大100分割
var skipSec = duration.TotalSeconds < 30 ?
0.3f : (float)(duration.TotalSeconds / 100);
var frameSec = 0f;
while ((float)duration.TotalSeconds > frameSec)
{
// Bitmapリソースは受信側で開放する。
var jpegStream = new MemoryStream();
videoConv.GetVideoThumbnail(videoPath, jpegStream, frameSec);
yield return((Bitmap)Image.FromStream(jpegStream));
frameSec += skipSec;
}
}
private async Task MainAsync()
{
clsBiblioteca biblioteca = new clsBiblioteca();
//Nuevo Cliente de YouTube
var client = new YoutubeClient();
//Lee la URL de youtube que le escribimos en el textbox.
var videoId = NormalizeVideoId(txtURL.Text);
var video = await client.GetVideoAsync(videoId);
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(videoId);
//Busca la mejor resolución en la que está disponible el video.
var streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
//Compone el nombre que tendrá el video en base a su título y extensión.
var fileExtension = streamInfo.Container.GetFileExtension();
var fileName = $"{video.Title}.{fileExtension}";
//TODO: Reemplazar los caractéres ilegales del nombre
//fileName = RemoveIllegalFileNameChars(fileName);
//Activa el timer para que el proceso funcione de forma asincrona
ckbAudio.Enabled = true;
// mensajes indicando que el video se está descargando
label4.Text = "Descargando el video...";
//TODO: se pude usar una barra de progreso para ver el avance
//using (var progress = new ProgressBar());
//Empieza la descarga.
await client.DownloadMediaStreamAsync(streamInfo, fileName);
//Ya descargado se inicia la conversión a MP3
var Convert = new NReco.VideoConverter.FFMpegConverter();
//Especificar la carpeta donde se van a guardar los archivos, recordar la \ del final
String SaveMP3File = @"C:\Users\Ramirez\Documents\Visual Studio 2015\Projects\ProyectoFinal3\ProyectoFinal3\mp3" + fileName.Replace(".mp4", ".mp3");
biblioteca.Url = SaveMP3File;
biblioteca.Cancion = fileName;
//Guarda el archivo convertido en la ubicación indicada
Convert.ConvertMedia(fileName, SaveMP3File, "mp3");
//Si el checkbox de solo audio está chequeado, borrar el mp4 despues de la conversión
if (ckbAudio.Checked)
{
File.Delete(fileName);
}
//Indicar que se terminó la conversion
MessageBox.Show("Vídeo convertido correctamente.");
label4.Text = "";
txtURL.Text = "";
ckbAudio.Enabled = false;
biblioteca.Letra = URlLyries;
biblioteca.Portada = URLportada;
biblioteca.Id = contador.ToString();
GuardarBiblioteca(biblioteca);
// GuardarCancion(biblioteca);
//TODO: Cargar el MP3 al reproductor o a la lista de reproducción
//CargarMP3s();
//Se puede incluir un checkbox para indicar que de una vez se reproduzca el MP3
//if (ckbAutoPlay.Checked)
// ReproducirMP3(SaveMP3File);
return;
}
void ConvertFile(string file)
{
try
{
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
var ffMpegInput = new NReco.VideoConverter.FFMpegInput(file);
ConvertSettings csettings = new ConvertSettings();
if (EnableResize.Checked == true)
{
csettings.SetVideoFrameSize((int)Xaxis.Value, (int)Yaxis.Value);
}
if (FormatChooser.SelectedIndex == 0)
{
ffMpeg.ConvertMedia(file, ffMpegInput.Format, file + "Converted.avi", Format.avi, csettings);
}
else if (FormatChooser.SelectedIndex == 1)
{
ffMpeg.ConvertMedia(file, ffMpegInput.Format, file + "Converted.mp4", Format.mp4, csettings);
}
else if (FormatChooser.SelectedIndex == 2)
{
ffMpeg.ConvertMedia(file, ffMpegInput.Format, file + "Converted.m4v", Format.m4v, csettings);
}
else if (FormatChooser.SelectedIndex == 3)
{
ffMpeg.ConvertMedia(file, ffMpegInput.Format, file + "Converted.gif", Format.gif, csettings);
}
else if (FormatChooser.SelectedIndex == 4)
{
ffMpeg.ConvertMedia(file, ffMpegInput.Format, file + "Converted.mov", Format.mov, csettings);
}
else if (FormatChooser.SelectedIndex == 5)
{
ffMpeg.ConvertMedia(file, ffMpegInput.Format, file + "Converted.wmv", Format.wmv, csettings);
}
else if (FormatChooser.SelectedIndex == 6)
{
ffMpeg.ConvertMedia(file, ffMpegInput.Format, file + "Converted.swf", Format.swf, csettings);
}
else if (FormatChooser.SelectedIndex == 7)
{
ffMpeg.ConvertMedia(file, ffMpegInput.Format, file + "Converted.ogg", Format.ogg, csettings);
}
else if (FormatChooser.SelectedIndex == 8)
{
ffMpeg.ConvertMedia(file, ffMpegInput.Format, file + "Converted.mpeg", Format.mpeg, csettings);
}
else //Nothing selected? Default to .avi format.
{
ffMpeg.ConvertMedia(file, ffMpegInput.Format, file + "Converted.avi", ffMpegInput.Format, csettings);
}
}
catch (Exception e)
{
MessageBox.Show("Exception error has occured:\n" + e.Message.ToString(), Title);
}
}
public void ConvertMP4File()
{
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
string[] extention = Path.GetExtension(mp3FilePath.Text).Split('.');
ffMpeg.ConvertMedia(mp4FilePath.Text, mp3FilePath.Text, extention[1]);
MessageBox.Show("Well done!", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
public void ConvertVideoToMp4()
{
string sourceVideoFolder = ConfigurationSettings.AppSettings.Get("PhysicalSiteDataDirectory") + @"\video\";
string videoFull = inputVideo.Split('/')[3];
string videoName = videoFull.Split('.')[0];
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.ConvertMedia(sourceVideoFolder + videoFull, sourceVideoFolder + videoName + ".mp4", Format.mp4);
}
// NReco.VideoConverter to convert mp4 to mp3 file.
public static string Mp4_To_mp3()
{
// Carry out conversion.
var ConvertVideo = new NReco.VideoConverter.FFMpegConverter();
string inputFile = @"C:\Users\Dell XPS\Documents\GitHub\Cognitive-Speech-STT-ServiceLibrary\Input Files\ForStephane.mp4";
string outputFile = @"C:\Users\Dell XPS\Documents\GitHub\Cognitive-Speech-STT-ServiceLibrary\Output Files\ForStephane.mp3";
ConvertVideo.ConvertMedia(inputFile, outputFile, "mp3");
return(outputFile);
}
static string DownloadVideo(string link, string dir)
{
var youTube = YouTube.Default;
var video = youTube.GetVideo(link);
string file = dir + @"\" + video.FullName;
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.ConvertMedia(file, "video.mp3", Format.raw_data);
System.IO.File.WriteAllBytes(file, video.GetBytes());
return(file);
}
/*
* Listener for the Open button
* Used to get a frame from the video in the given in FilePath
* and set it as the thumbnail on the form
*/
private void Open_Click(object sender, EventArgs e)
{
//get thumbnail from video and save it as a jpg
string path = FilePath.Text.ToString();
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.GetVideoThumbnail(path, "thumbnails/thumbnail.jpg", 1);
//set the picturebox to the thumbnail image
Thumbnail_Box.SizeMode = PictureBoxSizeMode.StretchImage;
Thumbnail_Box.Image = new Bitmap("thumbnails/thumbnail.jpg");
}
public ActionResult Index()
{
string url = "https://www.youtube.com/watch?v=kIQypcFvGNM";
var youTube = YouTube.Default; // starting point for YouTube actions
var video = youTube.GetVideo(url); // gets a Video object with info about the video
System.IO.File.WriteAllBytes(@"C:\Downloads\" + video.FullName, video.GetBytes());
var videoName = @"C:\Downloads\" + video.FullName;
var ffmpeg = new NReco.VideoConverter.FFMpegConverter();
ffmpeg.ConvertMedia(videoName, null, @"C:\Downloads\result.gif", null, new ConvertSettings());
return(View());
}
// Get the bitmap representing a video file
// Note that displayIntent is ignored as it's specific to interaction with WCF's bitmap cache, which doesn't occur in rendering video preview frames
public static BitmapSource GetBitmapFromVideoFile(string filePath, Nullable <int> desiredWidthOrHeight, ImageDisplayIntentEnum displayIntent, ImageDimensionEnum imageDimension, out bool isCorruptOrMissing)
{
if (!System.IO.File.Exists(filePath))
{
isCorruptOrMissing = true;
return(Constant.ImageValues.FileNoLongerAvailable.Value);
}
// Our FFMPEG installation is the 64 bit version. In case someone is using a 32 bit machine, we use the MediaEncoder instead.
if (Environment.Is64BitOperatingSystem == false)
{
// System.Diagnostics.Debug.Print("Can't use ffmpeg as this is a 32 bit machine. Using MediaEncoder instead");
return(BitmapUtilities.GetVideoBitmapFromFileUsingMediaEncoder(filePath, desiredWidthOrHeight, displayIntent, imageDimension, out isCorruptOrMissing));
}
try
{
//Saul TO DO:
// Note: not sure of the cost of creating a new converter every time. May be better to reuse it?
Stream outputBitmapAsStream = new MemoryStream();
FFMpegConverter ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.GetVideoThumbnail(filePath, outputBitmapAsStream);
// Scale the video to the desired dimension
outputBitmapAsStream.Position = 0;
BitmapImage bitmap = new BitmapImage();
bitmap.BeginInit();
if (desiredWidthOrHeight != null)
{
if (imageDimension == ImageDimensionEnum.UseWidth)
{
bitmap.DecodePixelWidth = desiredWidthOrHeight.Value;
}
else
{
bitmap.DecodePixelHeight = desiredWidthOrHeight.Value;
}
}
bitmap.CacheOption = BitmapCacheOption.None;
bitmap.StreamSource = outputBitmapAsStream;
bitmap.EndInit();
bitmap.Freeze();
isCorruptOrMissing = false;
return(bitmap);
}
catch // (FFMpegException e)
{
// Couldn't get the thumbnail using FFMPEG. Fallback to try getting it using the MediaEncoder
return(GetVideoBitmapFromFileUsingMediaEncoder(filePath, desiredWidthOrHeight, displayIntent, imageDimension, out isCorruptOrMissing));
// We don't print the exception // (Exception exception)
// TraceDebug.PrintMessage(String.Format("VideoRow/LoadBitmap: Loading of {0} failed in Video - LoadBitmap. {0}", imageFolderPath));
}
}
private void button2_Click(object sender, EventArgs e)
{
string input = @"C:\Users\a\Videos\Debut\Untitled 7.avi";
string output = "C:\\test3.avi";
var setting = new NReco.VideoConverter.ConvertSettings();
setting.SetVideoFrameSize(1280, 720);
setting.CustomInputArgs = "-ss 00:00:00 -t 00:00:10";
// setting.CustomOutputArgs = "-vf vflip";
setting.CustomOutputArgs = "-vf \"movie=logo.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:main_h-overlay_h-10 [out]\"";
// Top left corner
//ffmpeg -i inputvideo.avi -vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=10:10 [out]" outputvideo.flv
//Top right corner
//ffmpeg -i inputvideo.avi -vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:10 [out]" outputvideo.flv
//Bottom left corner
//ffmpeg -i inputvideo.avi -vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=10:main_h-overlay_h-10 [out]" outputvideo.flv
//Bottom right corner
//ffmpeg -i inputvideo.avi -vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:main_h-overlay_h-10 [out]" outputvideo.flv
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.ConvertProgress += FfMpeg_ConvertProgress;
ffMpeg.GetVideoThumbnail(input, "temp.jpg", 10.0f);
System.IO.FileStream hStream = new System.IO.FileStream("temp.jpg", System.IO.FileMode.Open);
this.pictureBox1.Image = Image.FromStream(hStream);
// FileStream を閉じる (正しくは オブジェクトの破棄を保証する を参照)
hStream.Close();
return;
//ffMpeg.ConvertMedia(input, null, output, null, setting);
ffMpeg.ConvertMedia(input, null, output, NReco.VideoConverter.Format.mp4, setting);
//
NReco.VideoConverter.ConcatSettings set = new NReco.VideoConverter.ConcatSettings();
set.SetVideoFrameSize(640, 480);
//ffMpeg.ConcatMedia(_fileNames, videoRootPath + tobename + ".mp4", NReco.VideoConverter.Format.mp4, set);
this.Text = "FINISH";
}
private void button1_Click_1(object sender, EventArgs e)
{
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
NReco.VideoConverter.ConcatSettings set = new NReco.VideoConverter.ConcatSettings();
set.SetVideoFrameSize(640, 480);
set.ConcatAudioStream = false;
set.ConcatVideoStream = true;
//set.CustomOutputArgs = "-filter_complex '[0:v] setsar=sar=1 [in1]; [1:v] setsar=sar=1 [in2]; [in1][in2] concat [v]; [0:a][1:a] concat=v=0:a=1 [a]' -map '[v]' -map '[a]'";
//set.CustomOutputArgs = "-filter_complex \"[0:0] setsar=1/1[sarfix];[sarfix] [0:1] [1:0] [1:1] concat=n=2:v=1:a=1 [v] [a] \" -map \"[v]\" -map \"[a]\"";
string[] inputfiles = { "opening.mp4", tempout };
ffMpeg.ConcatMedia(inputfiles, output, NReco.VideoConverter.Format.mp4, set);
MessageBox.Show("FINISHED");
}
private void BtnConvert_Click(object sender, EventArgs e)
{
this.btnBrowse.Enabled = false;
this.btnConvert.Enabled = false;
this.btnDestination.Enabled = false;
this.listAudio.Items.Clear();
int i = 0;
this.lblCurrentFile.Visible = true;
this.pbProgress.Visible = true;
this.listVideo.Visible = true;
this.listAudio.Visible = true;
this.pbTotalProgress.Visible = true;
this.pbProgress.Maximum = 100;
this.pbTotalProgress.Maximum = 100;
this.totalItem = this.listVideo.Items.Count;
this.pbTotalProgress.Value = 0;
this.processedItem = 0;
foreach (string file in this.input)
{
try
{
this.pbProgress.Value = 0;
this.processedItem = i + 1;
//var item = this.listVideo.Items[i];
//string outputFile = item.ToString();
var outputFile = Path.GetFileNameWithoutExtension(file); //outputFile.Substring(0, outputFile.LastIndexOf('.'));
this.lblCurrentFile.Text = "Converting: " + file;
var ConvertToAudio = new NReco.VideoConverter.FFMpegConverter();
var ffprobe = new NReco.VideoInfo.FFProbe();
MediaInfo videoInfo = ffprobe.GetMediaInfo(file);
this.totalSeconds = videoInfo.Duration.Milliseconds;
ConvertToAudio.ConvertProgress += new EventHandler <ConvertProgressEventArgs>(this.UpdateProgress);
ConvertToAudio.ConvertMedia(file, this.txtAudio.Text + "\\" + outputFile + ".mp3", "mp3");
this.listAudio.Items.Add(this.txtAudio.Text + "\\" + outputFile + ".mp3");
i++;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
i++;
}
}
this.lblCurrentFile.Text = "Completed";
this.btnBrowse.Enabled = true;
this.btnConvert.Enabled = true;
this.btnDestination.Enabled = true;
}
public void extractVideo()
{
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.FFMpegToolPath = "ffmpeg";
ffMpeg.ConvertMedia(
"input.mp4",
"mp4",
"output.mp3",
"mp3",
new ConvertSettings {
AudioCodec = "libmp3lame", CustomOutputArgs = "-vn -ar 44100 -ac 2 -ab 192K"
}
);
Console.WriteLine("Ok");
}
private void OpenFile_Click(object sender, RoutedEventArgs e)
{
Microsoft.Win32.OpenFileDialog openFileDialog = new Microsoft.Win32.OpenFileDialog();
openFileDialog.Filter = "All Files (*.*)|*.*|mpg (*.mpg*.vob) | *.mpg;*.vob|avi (*.avi) | *.avi|Divx (*.divx) | *.divx|wmv (*.wmv)| *.wmv|QuickTime (*.mov)| *.mov|MP4 (*.mp4) | *.mp4|AVCHD (*.m2ts*.ts*.mts*m2t)|*.m2ts;*.ts;*.mts;*.m2t|wav (*.wav)|*.wav|MP3 (*.mp3)|*.mp3|WMA (*.wma)|*.wma||";
if (openFileDialog.ShowDialog() == true)
{
string strFile = openFileDialog.FileName;
Uri pathUri = new Uri(strFile);
View.Source = pathUri;
InputFile = strFile;
Outputfile = InputFile.Substring(0, InputFile.LastIndexOf("."));
var ConvertVideo = new NReco.VideoConverter.FFMpegConverter();
ConvertVideo.ConvertMedia(InputFile, Outputfile + ".WAV", "WAV");
}
}
private void ChooseVidBtn_Click(object sender, EventArgs e)
{
PreviewImg.SetLength(0);
PreviewImg.Position = 0;
VideoFileChooser.Filter = "Video File|*.avi;*.mpeg;*.flv;*.mov;*.ogg;*.mp4;*.wmv;*.mkv;*.h264";
VideoFileChooser.FileName = "";
DialogResult result = VideoFileChooser.ShowDialog();
if (result == DialogResult.OK && !string.IsNullOrWhiteSpace(VideoFileChooser.FileName))
{
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
var ffMpegInput = new NReco.VideoConverter.FFMpegInput(VideoFileChooser.FileName.ToString());
ffMpeg.GetVideoThumbnail(VideoFileChooser.FileName.ToString(), PreviewImg);
ThumbNailPicture.Image = Image.FromStream(PreviewImg);
EnableWatermarkChkBx.Enabled = true;
}
}
public void Create(string input)
{
if (File.Exists(output))
{
File.Delete(output);
}
transparent.Save("logo.png", System.Drawing.Imaging.ImageFormat.Png);
var setting = new NReco.VideoConverter.ConvertSettings();
setting.SetVideoFrameSize(1280, 720);
setting.CustomInputArgs = "-ss 00:00:00 -t 00:00:05";
// setting.CustomOutputArgs = "-vf vflip";
setting.CustomOutputArgs = "-vf \"movie=logo.png [watermark]; [in][watermark] overlay=10:10 [out]\"";
//setting.CustomOutputArgs = "-vf \"setsar=sar=1/1\"";
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.ConvertMedia(input, null, tempout, NReco.VideoConverter.Format.mp4, setting);
string cmdParams = "-i opening.mp4 -i temp.mp4 -filter_complex \"[0:0] [1:0] concat=n=2:v=1:a=0:unsafe=1\" " + output;
try {
Execute("ffmpeg.exe", cmdParams);
MessageBox.Show("FINISHED");
}
catch
{
MessageBox.Show("結合失敗。");
}
//NReco.VideoConverter.ConcatSettings set = new NReco.VideoConverter.ConcatSettings();
//set.ConcatAudioStream = false;
////set.SetVideoFrameSize(640, 480);
//string[] inputfiles = { "opening.mp4", tempout };
//ffMpeg.ConcatMedia(inputfiles, output, NReco.VideoConverter.Format.mp4, set);
//this.Text = "FINISH";
}
public ActionResult Index()
{
string url = "https://www.youtube.com/watch?v=7TxEZvkjwhk";
var youTube = YouTube.Default; // starting point for YouTube actions
var video = youTube.GetVideo(url); // gets a Video object with info about the video
System.IO.File.WriteAllBytes(@"C:\Downloads\" + video.FullName, video.GetBytes());
var videoName = @"C:\Downloads\" + video.FullName;
var ffmpeg = new NReco.VideoConverter.FFMpegConverter();
System.IO.Stream stream = new System.IO.MemoryStream(video.GetBytes());
// ffmpeg.ConvertMedia(videoName, null, @"C:\Downloads\result.gif", null, new ConvertSettings() { VideoFrameRate = 1, MaxDuration = 10 });
ffmpeg.ConvertLiveMedia(stream, "mp4", @"C:\Downloads\result.gif", null, new ConvertSettings()
{
VideoFrameRate = 1, MaxDuration = 10
});
return(View());
}
// convert directory of png images to video
public static Boolean png_to_mp4(string pngTempDir, string outFile, string fps = "4")
{
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
var outS = new NReco.VideoConverter.ConvertSettings();
outS.CustomInputArgs = "-framerate " + fps;
outS.CustomInputArgs = "-y " + outS.CustomInputArgs;
outS.VideoFrameSize = sys.convsettings["size"];
/* Got NReco to work a few notes:
* 1) %05d is the bash syntax for a number that's padded with 0's for 5 digits. i.e. 00349
* 2) ffmpeg only looks for stills with the file number of 0~4. ie. imagename000.png. If it doesn't find it, it gives "file not found" error.
* 3) NReco can be found in the folder.
* conv.convert(); in program to call.
*/
ffMpeg.ConvertMedia(pngTempDir + @"%04d.png", "image2", outFile + @"." + sys.convsettings["format"], sys.convsettings["format"], outS);
return(false);
}
//Generate Transcript Button
private void button2_Click(object sender, EventArgs e)
{
string outputfileName = OutputFile + ".mp3";
//extract mp3 from mp4 file
var ConvertVideo = new NReco.VideoConverter.FFMpegConverter();
ConvertVideo.ConvertMedia(InputFile, outputfileName, "mp3");
//convert mp3 to wav file
string InputAudioFilePath = outputfileName;
string OutputAudioFilePath = @"C:\Users\kliu7\Documents\Bitcamp2018\output.wav";
Console.WriteLine(InputAudioFilePath);
using (Mp3FileReader reader = new Mp3FileReader(InputAudioFilePath, wf => new Mp3FrameDecompressor(wf)))
{
WaveFileWriter.CreateWaveFile(OutputAudioFilePath, reader);
}
}
/// <summary>
/// Converts the video in mp4 format with normalized settings.
/// </summary>
public void convertVideo(int width, int height, int frameRate)
{
var setting = new NReco.VideoConverter.ConvertSettings();
setting.SetVideoFrameSize(width, height);
setting.VideoFrameRate = frameRate;
setting.VideoCodec = "h264";
setting.AudioCodec = "ac3";
var converter = new NReco.VideoConverter.FFMpegConverter();
ffMpegConverter.ConvertMedia(filePath,
null, // autodetect by input file extension
filePath + ".mp4",
null, // autodetect by output file extension
setting
);
this.filePath = this.filePath + ".mp4";
this.converted = true;
}
void SetImageSource(FileInfo fileInfo, Image source, int timeCode = 0)
{
MemoryStream imageStream = new MemoryStream();
source.Resources["path"] = fileInfo.FullName;
// image
if (timeCode == 0)
{
try
{
BitmapImage LoadImage = new BitmapImage();
LoadImage.BeginInit();
LoadImage.UriSource = new Uri(fileInfo.FullName);
LoadImage.EndInit();
LoadImage.Freeze();
source.Source = LoadImage;
}
catch (Exception e)
{
Console.Write(e.Data);
}
}
// video
else
{
NReco.VideoConverter.FFMpegConverter ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.GetVideoThumbnail(fileInfo.FullName, imageStream, timeCode);
imageStream.Seek(0, SeekOrigin.Begin);
using (var stream = imageStream)
{
var bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.StreamSource = stream;
bitmap.CacheOption = BitmapCacheOption.OnLoad;
bitmap.EndInit();
bitmap.Freeze();
source.Source = bitmap;
}
}
}
protected void AjaxFileUpload1_UploadComplete(object sender, AjaxFileUploadEventArgs e)
{
string str_filename, str_field;
string path = Server.MapPath("~/videos/") + e.FileName;
str_filename = e.FileName;
string str_file_save = str_filename.Replace(".wmv", ".mp4");
string str_filesize = e.FileSize.ToString();
Int32 str_filesizemb = Convert.ToInt32(str_filesize) / 1024;
str_field = e.FileId;
//using (var insert_material = new db_transcriptEntities())
//{
// var items_user = new inf_material
// {
// expediente = "00001",
// sesion = "001",
// archivo = str_filename,
// bits = Convert.ToInt32(str_filesizemb),
// fecha_registro = DateTime.Now,
// id_estatus_material = 1,
// id_usuario = id_user,
// };
// insert_material.inf_material.Add(items_user);
// insert_material.SaveChanges();
//}
AjaxFileUpload1.SaveAs(path);
//ReturnVideo(path);
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.ConvertMedia(path, "videos/" + str_file_save, Format.mp4);
lbl_mnsj.Visible = true;
lbl_mnsj.Text = "Videa a mp4 con Exito";
//Session["ss_id_user"] = id_user;
}
private void getIconImage(MediaSingleElement tmpmedia, string extension)
{
if (!tmpmedia.Extension.Equals(".mp3"))
{
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
using (MemoryStream sampleStream = new MemoryStream())
{
ffMpeg.GetVideoThumbnail(new Uri(tmpmedia.mediaUri).LocalPath, sampleStream, 2);
sampleStream.Seek(0, SeekOrigin.Begin);
var bitmapImage = new BitmapImage();
bitmapImage.BeginInit();
bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
bitmapImage.StreamSource = sampleStream;
bitmapImage.EndInit();
tmpmedia.IconImage = bitmapImage;
}
}
else
{
tmpmedia.IconImage = new BitmapImage(new Uri("pack://application:,,,/XMediaPlayer;component/Icons/mp3.png"));
}
}
private void lbVideos_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
string videofile = @"C:\\Users\\BePulverized\\Videos\\Recordings\\" + lbVideos.SelectedItem.ToString();
var ffmpeg = new NReco.VideoConverter.FFMpegConverter();
string thumbnail = @"C:\\Users\\BePulverized\\Videos\\Recordings\\" + lbVideos.SelectedItem.ToString() +
".jpg";
ffmpeg.GetVideoThumbnail(videofile, thumbnail, 20);
pbThumbnail.ImageLocation = @"C:\\Users\\BePulverized\\Videos\\Recordings\\" +
lbVideos.SelectedItem.ToString() + ".jpg";
string date = videofile.Substring(videofile.IndexOf('_') + 1);
int index = date.IndexOf(".");
if (index > 0)
{
date = date.Substring(0, index);
}
lbRecorded.Text = "Recorded: " + date;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void AgregarMarcaAguaVideo()
{
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
var variable = "C:\\marcaAgua.jpg";
ffMpeg.Invoke("-i " + Config.VideoUrl + "\\" + SelectedGrabacion.Nombre + "_" + DateTime.Now.ToString("yyyy_dd_MM") + ".avi " + "-i " + variable + " -filter_complex \"overlay=400:330\" -codec:a copy " + Config.VideoUrl + "\\" + SelectedGrabacion.Nombre + "_" + DateTime.Now.ToString("yyyy_dd_MM") + "c.avi");
System.IO.File.Delete(Config.VideoUrl + "\\" + SelectedGrabacion.Nombre + "_" + DateTime.Now.ToString("yyyy_dd_MM") + ".avi ");
var pathVideoSource = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
pathVideoSource += "\\" + Config.NombreVideo + ".avi";
dt.Stop();
//dt.Dispatcher.InvokeShutdown();
CurrentWindow.Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority.Normal,
new Action(
delegate()
{
TextTimer = "";
TextBtnGrabar = "Grabar";
ColorBtnGrabar = new SolidColorBrush(Colors.Blue);
this.InitializeVm();
CurrentWindow.Hide();
ConfigDatosPersona config = new ConfigDatosPersona(this.CurrentWindow,SelectedVideo, SelectedAudio, SelectedGrabacion);
config.ShowDialog();
}));
}
private static void DoWork(object sender, DoWorkEventArgs e)
{
// Long running background operation
using (var edm_material = new db_transcriptEntities())
{
var i_material = (from c in edm_material.inf_material
where c.id_estatus_material == 6
select c).ToList();
foreach (var item in i_material)
{
string str_path_ini, str_path_fin;
using (db_transcriptEntities data_path = new db_transcriptEntities())
{
var count_path = (from c in data_path.inf_ruta_videos
select c).FirstOrDefault();
str_path_fin = count_path.desc_ruta_fin;
str_path_ini = count_path.desc_ruta_fin + "\\" + str_video;
}
str_path_ini = str_path_fin + "\\" + item.archivo.ToString().Replace(".mp4", ".wmv");
string str_file_save = str_path_ini.ToString();
string str_save_file = str_path_ini.ToString().Replace(".wmv", ".mp4");
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
var ffProbe = new NReco.VideoInfo.FFProbe();
var videoInfo = ffProbe.GetMediaInfo(str_file_save);
string str_duration_wmv = videoInfo.Duration.Hours + ":" + videoInfo.Duration.Minutes + ":" + videoInfo.Duration.Seconds;
try
{
using (var data_mat = new db_transcriptEntities())
{
var items_mat = (from c in data_mat.inf_material
where c.sesion == str_session
select c).FirstOrDefault();
items_mat.id_estatus_material = 6;
data_mat.SaveChanges();
}
var two_user = new int?[] { 6 };
ffMpeg.ConvertMedia(str_file_save, str_save_file, Format.mp4);
using (var data_mat = new db_transcriptEntities())
{
var items_mat = (from c in data_mat.inf_material
where c.sesion == str_session
select c).FirstOrDefault();
items_mat.id_estatus_material = 1;
data_mat.SaveChanges();
}
two_user = new int?[] { 1 };
}
catch
{
using (var data_mat = new db_transcriptEntities())
{
var items_mat = (from c in data_mat.inf_material
where c.sesion == str_session
select c).FirstOrDefault();
items_mat.id_estatus_material = 5;
data_mat.SaveChanges();
}
}
var videoInfo_mp4 = ffProbe.GetMediaInfo(str_file_save);
string str_duration_mp4 = videoInfo_mp4.Duration.Hours + ":" + videoInfo_mp4.Duration.Minutes + ":" + videoInfo_mp4.Duration.Seconds;
if (str_duration_wmv == str_duration_mp4)
{
File.Delete(str_file_save);
}
else
{
using (var data_mat = new db_transcriptEntities())
{
var items_mat = (from c in data_mat.inf_material
where c.sesion == str_session
select c).FirstOrDefault();
items_mat.id_estatus_material = 5;
data_mat.SaveChanges();
}
}
}
}
}
private List<Bitmap> readVideoAsImages_AForge(string filePathToOpen)
{
FileStream F = new FileStream("sample.txt", FileMode.CreateNew, FileAccess.Write, FileShare.Write);
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.ConvertMedia(filePathToOpen, F, NReco.VideoConverter.Format.avi);
return new List<Bitmap>();
}