• Compression Techniques

  ffmpeg is not converting

  Posted by Ola Leke on June 12, 2011 at 12:36 pm

  I have the latest version of ffmpeg in my website project. I am using asp net c# and visual web developer express 2010 for the website building.

  I don’t know what I am coding wrong if at all. otherwise it must be permission issue. and in this regard, I have tried all I can giving permission to entire project folder but still no conversion.

  This same code works fine and converts last two months where as at that time I was using windows vista. but now I upgraded to Windows 7.

  please someone, an expert, who knows about these issues should help. I am a little girl learning, doing and writing programs.

  here are my code:
  

  #region DoingUploadingNewVideos
  public static void DoingUploadingNewVideos(DateTime UploadedDate, TextBox BoxVideoname, Label UploadStatus, FileUpload Video, Label ImgStatus, string US, Label ExLabel)
  {
  try
  {
  Byte[] bytes = Video.FileBytes;
  System.IO.MemoryStream ms = new System.IO.MemoryStream(bytes);
  Guid Id = GetRegUserId(US);
  var extension = System.IO.Path.GetExtension(Video.FileName);
  if (extension.ToLower() == ".wm" || extension.ToLower() == ".wmv" || extension.ToLower() == ".asf" || extension.ToLower() == ".m2ts" || extension.ToLower() == ".m2t" || extension.ToLower() == ".mov" || extension.ToLower() == ".qt" || extension.ToLower() == ".avi" || extension.ToLower() == ".wtv" || extension.ToLower() == ".dvr-ms" || extension.ToLower() == ".mp4" || extension.ToLower() == ".m4v" || extension.ToLower() == ".mpeg" || extension.ToLower() == ".mpg" || extension.ToLower() == ".mpe" || extension.ToLower() == ".m1v" || extension.ToLower() == ".mp2" || extension.ToLower() == ".mpv2" || extension.ToLower() == ".mod" || extension.ToLower() == ".swf" || extension.ToLower() == ".flv")
  {
  int VideoSize = Video.PostedFile.ContentLength;
  if (VideoSize < 50001000)
  {
  #region Process

  string postedfilename, SavePath, Filenamewithpath;

  #region swf format

  postedfilename = Video.PostedFile.FileName;
  string pth = AppDomain.CurrentDomain.BaseDirectory;
  SavePath = pth + "Folders" + "\UserVideo\" + US + "\";
  DirectoryInfo di = new DirectoryInfo("" + SavePath + "");
  if (!(di.Exists))
  {
  di.Create();
  }
  string NewFName = postedfilename;
  NewFName = NewFName.Substring(NewFName.LastIndexOf("\") + 1, NewFName.Length - NewFName.LastIndexOf(".")) + "." + NewFName.Substring(NewFName.LastIndexOf(".") + 1);
  Filenamewithpath = SavePath + NewFName;

  //Save The file
  Video.PostedFile.SaveAs(Filenamewithpath);

  //Start Converting
  string inputfile, outputfile, filargs;
  string withoutext;

  //Get the file name without Extension
  withoutext = Path.GetFileNameWithoutExtension(Filenamewithpath);

  //Input file path of uploaded image
  inputfile = SavePath + NewFName;

  //output file format in swf
  string swfpath = SavePath + "FLV\";
  outputfile = swfpath + withoutext + ".flv";

  DirectoryInfo diswfpath = new DirectoryInfo("" + swfpath + "");
  if (!(diswfpath.Exists))
  {
  diswfpath.Create();
  }
  string spath;

  //file arguments for FFMPEG
  filargs = "-i" + "" + inputfile + "" + "-ar 22050" + "" + outputfile + "";
  spath = AppDomain.CurrentDomain.BaseDirectory;
  Process proc;
  proc = new Process();
  proc.StartInfo.FileName = spath + "\ffmpeg\ffmpeg.exe";
  proc.StartInfo.Arguments = filargs;
  proc.StartInfo.UseShellExecute = false;
  proc.StartInfo.CreateNoWindow = true;
  proc.StartInfo.RedirectStandardOutput = true;
  try
  {

  proc.Start();

  }
  catch (Exception ex)
  {
  ExLabel.Text = ex.Message;
  }
  proc.WaitForExit();
  proc.Close();

  #endregion

  #region thumbnails
  //Create Thumbs

  string thumbpath, thumbname;
  string thumbargs;
  thumbpath = SavePath + "Thumb\";
  DirectoryInfo dithumbpath = new DirectoryInfo("" + thumbpath + "");
  if (!(dithumbpath.Exists))
  {
  dithumbpath.Create();
  }

  thumbname = thumbpath + withoutext + "1" + ".flv";

  thumbargs = "-i" + inputfile + "-vframes 1 -ss 00:00:03 -s 150x150" + thumbname;

  Process thumbproc = new Process();
  thumbproc = new Process();
  thumbproc.StartInfo.FileName = spath + "\ffmpeg\ffmpeg.exe";
  thumbproc.StartInfo.Arguments = thumbargs;
  thumbproc.StartInfo.UseShellExecute = false;
  thumbproc.StartInfo.CreateNoWindow = true;
  thumbproc.StartInfo.RedirectStandardOutput = false;
  try
  {
  thumbproc.Start();
  }
  catch (Exception ex)
  {
  ExLabel.Text = ex.Message;
  }
  thumbproc.WaitForExit();
  thumbproc.Close();

  #endregion

  #region img
  //Create imgjpegs

  string imgjpegpath, imgjpegname;
  string imgjpegargs;
  string imgjpegre;
  imgjpegpath = SavePath + "Imgjpg\";
  DirectoryInfo diimgjpegpath = new DirectoryInfo("" + imgjpegpath + "");
  if (!(diimgjpegpath.Exists))
  {
  diimgjpegpath.Create();
  }

  imgjpegname = imgjpegpath + withoutext + "%d" + ".jpg";

  imgjpegargs = "-i" + inputfile + "-vframes 1 -ss 00:00:03 -s 150x150" + imgjpegname;

  Process imgjpegproc = new Process();
  imgjpegproc = new Process();
  imgjpegproc.StartInfo.FileName = spath + "\ffmpeg\ffmpeg.exe";
  imgjpegproc.StartInfo.Arguments = imgjpegargs;
  imgjpegproc.StartInfo.UseShellExecute = false;
  imgjpegproc.StartInfo.CreateNoWindow = true;
  imgjpegproc.StartInfo.RedirectStandardOutput = false;
  try
  {

  imgjpegproc.Start();

  }
  catch (Exception ex)
  {
  ExLabel.Text = ex.Message;
  }
  imgjpegproc.WaitForExit();
  imgjpegproc.Close();

  #endregion

  File.Delete(inputfile);

  #endregion
}
else
{
UploadStatus.Text = Resources.Lang.TooBigVideoSize;
UploadStatus.ForeColor = Color.Red;
}
}
else
{
UploadStatus.Text = Resources.Lang.NotOurValidVideoFormat;
UploadStatus.ForeColor = Color.Red;
}
}
catch (Exception ex)
{
ExLabel.Text = ex.Message;
}
}
#endregion


  Ola Leke replied 15 years, 2 months ago 1 Member · 0 Replies
• 0 Replies

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