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• Simple way to grab thumbnail of FLV in ASP.NET without changing permissions on server ?

  23 septembre 2011, par Rhys Causey

  I'm looking for a simple way to grab thumbnails of FLVs in ASP.NET, without having to change any permissions/settings on the server. Ideally, nothing is installed on the server machine, but if necessary, small tools such as FFmpeg are fine.

  I've tried FFmpeg using the command-line tool with Process.Start, but the same command that works in a Windows Forms application and from the command prompt does not work in ASP.NET (presumably because of permissions).

  I've also tried using TAO.FFmpeg, and it seems to be working most of the time, but fails randomly, and does not start working again until the machine is restarted. Even when I use the sample code (decoder.cs), it sometimes fails when I try to open multiple videos in a single request.

  If this isn't possible in a clean/straightforward way, I'm open to other suggestions.

• FFMPEG C# Winforms Output to Textbox

  21 janvier 2016, par user1700974

  Trying to write a video compression app using Windows Forms, I can get the file to compress ok, but I’m looking to show the process to something like a textbox ?

  At the minute the program doesn’t have a progress, so you don’t know if its complete or not, is it possible to output with FFMPEG is doing to a textbox ?

  This is my code, when it runs nothing is shown in the textbox :

  string ffmpeg = @"c:\test\ffmpeg.exe";
  
              ProcessStartInfo psi = new ProcessStartInfo(ffmpeg);
  
              psi.UseShellExecute = false;
  
              psi.CreateNoWindow = true;
  
  
  
              psi.RedirectStandardOutput = true;
  
  
  
              psi.Arguments = "-i c:\\test\\small.mp4 -s 480x272 c:\\test\\compressed.mp4";
  
  
  
              var proc = Process.Start(psi);
  
  
  
              string s = proc.StandardOutput.ReadToEnd();
  
  
  
              textBox1.Text = s;

  Do i need to pass something else into the ProcessStartInfo section ?

• Anomalie #4178 : Manque style sur formulaire ça pique

  27 septembre 2018, par erational 鬼

  Est ce que cela conviendrait ?

  www/prive/themes/forms.css.html Ligne 169 :
  

  <span class="CodeRay"><span class="class">.formulaire_spip</span> <span class="class">.attention</span> { <span class="key">display</span>: <span class="value">block</span>; <span class="key">margin-bottom</span>: <span class="error">#</span><span class="value">ENV</span>{<span class="key">margin-bottom</span>}; <span class="key">font-weight</span>: <span class="value">normal</span>; <span class="key">color</span>: <span class="color">#8A1F11</span>; <span class="key">background-color</span>:<span class="color">#FBE3E4</span>; <span class="key">padding</span>: <span class="float">5px</span>;}
  </span>
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