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• ffmpeg, stereo + 5.1 surround, and YouTube's "Recommended upload encoding settings"

  31 juillet 2021, par CoreyVidal

  I'm trying to make sense of something YouTube has listed on their recommended upload encoding settings for the best possible quality. Here's the link : https://support.google.com/youtube/answer/1722171#zippy=%2Caudio-codec-aac-lc

  


  Specifically this line :

  


  


  

  • Channels : Stereo or Stereo + 5.1

  


  


  


  I'm Googling for "Stereo + 5.1" and anything to do with ffmpeg but I can't seem to find much of anything.

  


  I have trailers with surround audio I need to export for a client for YouTube.

  


• how to compile FFMPEG and merge it to one android ".so" file

  5 avril 2016, par user965347

  i am intereseted to compile the ffmpeg source to android to be invoked with jni as one ".so" last time i tried 0.8 versions but failed it always shows that something is undeclared, i tried all of google examples but it seems doesnt work for me,
  i tried this one

  Link One

  but it seems that the ffmpeg.c is not included with compile , but when i compile it always error, it says that something undeclared, and i cant build this project as one android ".so" file

  i also tried this one,
  Link Two

  but it seems i cant understand.

  i have tried everything , but none of them work ,none of them merge all ".o" , ".so" , ".a" into one ".so" files

  is there any good example in google or somewhere to compile ffmpeg as one ".so" file and have a good downloadable source i can compile ?

• Add different animation for diffrent frame in video using ffmpeg android

  27 juin 2016, par Sachin Suthar

  I am trying to apply animations for the particular video frame but hereby I’m not seeing that video frame by which I have to apply the animation. I only need fade in and fade out frame and display it as slide show video. Do you have any idea about this ?

  for ex : I want to create an application like this one : https://play.google.com/store/apps/details?id=com.scoompa.slideshow

  I am using the same command which was given to this url but for the particular 5 second video hide and not getting slide show effect.