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• PowerShell script ffmpeg

  30 mars 2017, par Karma Elite

  Being the good Windows systems admin that I am, I’m finally getting around to learning PowerShell. With that being said, I have no idea what I’m doing (surprise, surprise).

  I thought that it would be a good learning experience for me to play around with PowerShell at home, far away from my production environment. Recently, I’ve begun using FFMPEG to convert all of my .mkv files to .mp4 so I could have better playback support to my PlayStation 3 via Plex, and thought that this would be a good learning experience.

  The command I’ve been running is as follows :

  ffmpeg -i OldVideoName.mkv -vcodec copy -acodec ac3 OldVideoName.mp4

  What I want is have a PowerShell script that will run once, scanning a folder and all sub-folders for .mkv files (Get-ChildItem ".*.mkv"), transcode them to .mp4 via the above command, and place them in the same location as the .mkv with the same naming scheme.

  Example of running the script with D :\Videos as the target directory :

  D :\Videos\home_dvr\movies\video1.mkv —> D :\Videos\home_dvr\video1.mp4
  D :\Videos\home_dvr\tv\video2.mkv —> D :\Videos\home_dvr\tv\video2.mp4

  As you can guess, I can’t figure it out for the life of me. Here’s the latest attempt before giving up.

      $oldvid = Get-ChildItem .\*.mkv -Recurse
  
      $newvid = $oldvid.Name.split(‘.’)[0]; ForEach-Object {
  
              .\ffmpeg.exe -i $oldvid -y -vcodec copy -acodec ac3 $newvid".mp4”
  
      }

  Any help would be appreciated !

• H.264 video streaming in iphone and ipad using FFmpeg decoder [on hold]

  4 août 2014, par Ajin Chacko

  I am new to ios application development. And now I am trying H.264 video streaming in iphone and ipad using FFmpeg decoder. Kindly help me with sample programs that i can complete my project. Actually what I need is the code for getting the proper image form RTSP stream that I can display in image viewer controller.

  Thanks Regards

• Live streaming HLS on Red 5 Media Server on Windows Server

  31 juillet 2013, par user1516711

  I am trying to develop a streaming server using Red 5 on Windows Server that would have two clients, a web app running on Windows 8 PCs and an iOS app.

  The problem I'm facing is that iOS only supports HLS and Red 5 only supports RTSP/RTMP, so I need to convert incoming streams from HLS to RTSP/RTMP and outgoing streams from RTMP/RTSP to HLS using FFMPEG commands. How would I go about this ? Should I modify the Red 5 server code or is there a better alternative ?