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• Error : The path is not of a legal form while using NReco.VideoConverter

  26 janvier 2017, par Dyon

  I am trying to convert a .flac-file to a .wav-file using NReco.VideoConverter, but I keep getting an error and I do not know why.
  This is the piece of code I am using for the conversion :

          //Create the NReco.VideoConverter.FFMpegConverter object
  
          var ffmpeg = new FFMpegConverter();
  
  
  
          //inputFile will be something like this:
  
          //type: string, "C:\\some\\folder\\fullTrackName" + ".flac"
  
          var inputFile = Path.Combine(downloadFolder + fullTrackNameNoExtension + ".flac");
  
  
  
          //outputFile will be something like this:
  
          //type: string, "C:\\some\\folder\\musicfile" + ".wav"
  
          var outputFile = Path.Combine(downloadFolder + fullTrackNameNoExtension + ".wav");
  
  
  
          //Convert the file using NReco.VideoConverter.FFMpegConverter
  
          ffmpeg.ConvertMedia(inputFile, outputFile, null);

  inputFile/outputFile would be like this, this is what I see when I insert a breakpoint and check the values of in/outputFile :

  string, inputFile/outputFile : "Z :\Downloads\Audio - File (Original Mix).flac" (or .wav)

  And this is the error I receive when I run ffmpeg.ConvertMedia :

  System.ArgumentException: The path is not of a legal form.
  
     at System.IO.Path.LegacyNormalizePath(String path, Boolean fullCheck, Int32 maxPathLength, Boolean expandShortPaths)
  
     at System.IO.Path.NormalizePath(String path, Boolean fullCheck, Int32 maxPathLength, Boolean expandShortPaths)
  
     at System.IO.Path.GetFullPathInternal(String path)
  
     at System.IO.File.InternalGetLastWriteTimeUtc(String path, Boolean checkHost)
  
     at NReco.VideoConverter.FFMpegConverter.EnsureFFMpegLibs()
  
     at NReco.VideoConverter.FFMpegConverter.ConvertMedia(Media input, Media output, ConvertSettings settings)
  
     at NReco.VideoConverter.FFMpegConverter.ConvertMedia(String inputFile, String inputFormat, String outputFile, String outputFormat, ConvertSettings settings)
  
     at NReco.VideoConverter.FFMpegConverter.ConvertMedia(String inputFile, String outputFile, String outputFormat)
  
     at APPLICATION_Name.APPLICATION_Class.ConvertFile(String downloadFolder, String fullTrackName, String fullTrackNameNoExtension, String downloadQuality, String downloadType) in X:\APPLICATION_Name\DownloadTrack.cs:line 244

• Révision 17394 : l’utilisation systematique de enctype=’multipart/form-data’ provoque le post aja...

  14 mars 2011, par cedric -

  On le supprime donc de tous les forms qui n’ont pas de fichier a poster a priori. Dans le cas ou un plugin voudrait etendre un formulaire dans ce cas, il lui faudra ajouter l’enctype sur la balise

• Revision 422d7bc918 : Relax maximum Q for extreme overshoot. Added code to relax the active maximum Q

  28 octobre 2014, par Paul Wilkins

  Changed Paths :
   Modify /vp9/encoder/vp9_firstpass.c

  
  
  Relax maximum Q for extreme overshoot.

  Added code to relax the active maximum Q in response
  to extreme local overshoot to reduce bandwidth peaks.

  The impact is small in metrics terms, but it this helps reduce
  bandwidth spikes and overall overshoot in a number of
  clips in our tests sets (especially the YT test set).

  In particular this should help prevent very big spikes where a clip
  is mainly easy but has a short hard section. In such a case a choice
  of maximum Q for the clip as a whole may allow us to hit the overall
  target rate but give some extreme spikes. The chunked encoding in YT
  mitigates this problem but it can show up where a longer clip is
  coded as a single chunk.

  Change-Id : I213d09950ccb8489d10adf00fda1e53235b39203