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• Error converting video with ffmpeg NReco wrapper library

  22 décembre 2016, par agurz

  I’m using NReco.VideoConverter for a video converting application. Now I’m trying to replace the audio in the source video for an mp3 track. I’m using this snippet from the official site : http://www.nrecosite.com/video_converter_net.aspx but I receiving this error :

  audio.mp3 : Invalid data found when processing input (exit code : 1)

  var ffmpeg = new NReco.VideoConverter.FFMpegConverter();
  
  ffmpeg.ConvertMedia("video.mp4", null, "output_video.mp4", null, new ConvertSettings() {
  
    AudioCodec = "copy", VideoCodec = "copy",
  
    CustomInputArgs = String.Format(" -i \"{0}\" ", "audio.mp3"),
  
    CustomOutputArgs = " -map 0 -map 1",
  
  });

  I tried with different audio files but still the same scenario.

• Installing FFMPEG using LinuxBrew in Cloudlinux VPS ?

  27 juillet 2016, par Brahma Kumar Krishna

  I use Homebrew in my Mac to manage my essential PHP packages (for local development) and love the simplicity it provides in doing so.

  Now, I want to deploy my local PHP project which deals with some video processing using the FFMPEG package into my Cloudlinux based VPS. So, to install FFMPEG, I first installed LinuxBrew following this tutorial.

  Finally, when I hit brew install ffmpeg or brew install ffmpeg —with-ffplay —with-freetype —with-openjpeg —with-x265 —with-rubberband then it simply halts as in this image.

  I also checked LinuxBrew’s official documentation and their troubleshooting checklist but could not get any solution to my problem.

  So, I would be very much thankful if anyone could kindly help me to solve the issue or at least point me to the right direction.

  Thanks in advance.

• Using ffmpeg with frei0r on windows 10. Can't find module from frei0r

  21 février 2023, par Denis

  I am trying to add a filter to my video using ffmpeg and frei0r filters on windows 10. ffmpeg.exe is located in the system32 folder. ffmpeg works fine on other tasks. As soon as I try to add the frei0r filter, I get an error :

  


  Could not find module 'glow'.
Error initializing filter 'frei0r' with args 'glow:20'


  


  I downloaded the frei0r dll files from the official site and placed them in the system32 folder, and then placed them in another folder. Additionally, I registered the path :

  


  set FREI0R_PATH=C:\WINDOWS\system32\frei0r-1


  


  In cmd I enter the following command :

  


  ffmpeg -loglevel debug -i 1.mp4 -vf "frei0r=glow:20" -t 10 1out.mp4


  


  help me

  


  I tried everything I saw online and nothing helped.