Recherche avancée

Sur d’autres sites (4989)

• Server side video merging with FFmpeg through oline form

  1er août 2017, par San007

  I have a difficult problem and not enough knowledge to solve it, therefore I am hoping you guys can give me some advice or redirect me to a professional or professional software which can solve my problem.

  I want something fairly simple but I simply do not know how to begin. I Googled extensively but didnt find any related topics.

  What do I want ?
  I want an online form on my website where people can select different options, which are videos, for example
  Question 1
  1 (1.mp4) / 2 (2.mp4) / 3 (3.mp4)
  Question 2
  X (X.mp4) / Y (Y.mp4) / Z (Z.mp4)
  Question 3
  Email adres :
  Generate

  When the visitor clicks the generator button it should merge the video’s the customer has selected. e.g. 1 and X will result in one video file of 1.mp4 and X.mp4 merged. The system should then after succesfully merging the videos send a download link to the users e-mail adres and ideally delete the video from the server afterwards.

  I know I have not done a whole lot of research because my knowledge simply is not enough to create my own solution, but I hope you guys can send me in the right direction, I do not mind any commercial solution.

• Form Analytics for Piwik now available : Find the pain points on your online forms to improve conversions

  14 mars 2017, par InnoCraft — Community

  Hi, this is Tom from InnoCraft, the company of the makers of Piwik Analytics. Do you hate losing your visitors on your online or intranet forms and leaving revenue on the table ? If you feel like us, we have got you covered. Form Analytics gives you all the insights you possibly need to increase your form conversion rates with 100% data ownership and no limits.

  Whether it is a landing page, sign-up form, checkout, cart, squeeze page, feedback form, survey, or a job application form. Online forms have become super critical to all businesses. The problem is, you can only improve what you measure. Otherwise, you never really know what to change on your forms, and whether you make things better or worse.

  -> Read the rest of the story on the Form Analytics Marketplace page.

  What does the new Form Analytics reports look like ?

  Form Analytics adds over 50 new metrics, 15 new reports & widgets, new real time reports, new segments and more to your Piwik.

  

  

  To see more screenshots check out the Form Analytics preview or have a look at the Form Analytics website

  Where do I get Form Analytics ?

  Form Analytics is available on the Piwik Marketplace :

  Get Form Analytics on the Marketplace

  Form Analytics is a premium plugin for Piwik and comes with our 14 day money back guarantee and 1-click installation & updates (all product updates come for free).

  You can also signup for a free Piwik Cloud-hosted trial to discover the power of Form Analytics !

• 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