Recherche avancée

Sur d’autres sites (8442)

• screen recording of windows form in a virtual machine

  19 novembre 2018, par Mahesh Vemuri

  Hi I am trying to stream my winform app window. Whenever I connect to my system using RDP, it is streaming the window. If I close the RDP system or minimize it, ffmpeg is not able to stream the window. I have tried with many other tools. But same behaviour.

  Is there any way to record my window in virtual machine in AWS ?

• Create a video in an Azure virtual machine

  23 février 2019, par tzerb

  I have a web application that moves an icon between two points on a map using the google maps api. I wanted to make a video of the resultant activity so I wrote a WPF application to display the app in a browser control. I was able to use FFMPEG to make the video on my local computer. I’d like to move this whole thing to Azure so I created a virtual machine and ran my WPF app using the scheduler. The app doesn’t work because the there is no user and WPF doesn’t display a UI. It makes sense but I can’t seem to get around it by logging in a real user.

  Am I on the right track ? Is there a better way of doing this ?

• Enreco Video Rotation in Asp.Net Virtual Machine is not completing

  24 juillet 2014, par Sreeraj

  I am developing an ASP.NET Web Api in which I need to concatenate some video clips and rotate them. I could achieve the same when I tried in my local system. When I deployed the same project to an Azure Virtual Machine I am not getting response. I am pretty sure that there isn’t any issue till video concatenation because I could see the concatenated video in the expected folder. Here is the code snippet.

   var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
  
              NReco.VideoConverter.ConcatSettings set = new NReco.VideoConverter.ConcatSettings();
  
              ffMpeg.GetVideoThumbnail(_fileNames[0], imageRootPath + tobename + ".jpg");
  
    if (_fileNames.Count() > 1)
  
              {
  
                  ffMpeg.ConcatMedia(_fileNames, videoRootPath + tobename + "_r.mp4", NReco.VideoConverter.Format.mp4, set);
  
  
  
                  string path = HttpContext.Current.Server.MapPath("~\\bin\\");
  
                  System.Diagnostics.Process ffmpeg = new System.Diagnostics.Process();
  
                  ffmpeg.StartInfo.FileName = path + "\\" + "ffmpeg.exe";
  
                  ffmpeg.StartInfo.Arguments = "-i " + videoRootPath + tobename + "_r.mp4" + " -c copy -metadata:s:v:0 rotate=90 " + videoRootPath + tobename + ".mp4";
  
                  ffmpeg.Start();
  
                  ffmpeg.WaitForExit();
  
              }

  ffmpeg.ConcateMedia is working fine. I can’t figure out why the External process that I have invoked does not complete. The same piece is working fine in my local Visual Studio.

  Thank you in advance