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• FFMPEG pull only english audio unless no english then copy all audio

  21 mars 2021, par Lee

  This is doing my nut in !! lol

  


  I am trying to pull only english audio unless there is no english in which case i just want to leave it as it is - I am converting to ac audio as well and copying subs. Put yeah i just want to say pull only english unless there is no english in which case copy all audio.

  


  So I am using this -copy_unknown -map v -map m:language:eng ? -c:v copy -c:s srt -ac 2

  


  So it works and pulls english if there is one, but if there isn't it looses all audio.

  


  Help lol

  


  The copy unknown doens't work either - unknown language audio gets left out too

  


  Thanks
Chezzy

  


• facebook friends or birthday video using template and ffmpeg [on hold]

  8 novembre 2017, par Software Development Consultan

  I am working on one feasibility for making application using ffmpeg.

  Application is similar to "facebook friends" video or birthday slice slow video in which different templates facebook show and you can change images and make final video with that template.

  I have checked different options and I can do different filters and slide show from image and videos but I am not getting anything related template using ffmpeg.

  It is possible using ffmpeg ?
  Can someone guide me best way to do this ?

  Thanks

• FFMPEG fit 1920x1080 video in 1080x1920 video (Instagram Reels)

  10 mars 2021, par tjallo

  I am trying to post a video on Instagram. My current video is 1920x1080, but for Instagram reels it needs to be in 1080x1920 resolution (Basically Vertical). But instead of posting the video on its side, I like to post it with black bars (see image below). But I don't know which transform commands I need to use in ffmpeg to make this work (and also couldn't find any relevant posts).