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• FFMPEG convert .avi into playable iOS movie mp4

  8 janvier 2016, par Julien Klindt

  I’m trying to convert an avi file which is h264 encoded baseline4.0 to a new h264 mpeg file that is encoded with baseline3.

  The file original file is not playable on any iOS device, due to baseline4.0 (I think ?)

  I’m using this wrapper class here https://github.com/OpenWatch/FFmpegWrapper

  but actually I have no clue how to set baseline. I can convert to mpeg4, but it seems that defaults everytime to baseline4.0.

  I tried to set it on the AVCodecContext

  AVCodecContext *outputCodecContext = outputStream->codec;
  
  outputCodecContext->level = 31;
  
  outputCodecContext->profile = FF_PROFILE_H264_BASELINE;

  but this has no effect.

  Perhaps anybody has a clue, or has a better FFMPEGWrapper.

  Specs from original video :
  

• FFMPEG Scan and Convert Movie files and Delete Original - reclusively

  29 mai 2021, par Frodo Baggins

  I have folders within folders that have movie files, some of them are .mp4, .avi or .mov/.MOV. I need to re-compress them into H264 High Quality (Lets say, 10MBPS) and delete the originals when complete. I have the following code, but this is for audio and I don't know where to go from here. I am using Mac terminal.

  


  for i in *.ogg; do ffmpeg -i "$i" -b:a 320000 "${i%.*}.mp3"; done

  


• How to get rtmpte video streaming url / how to download rtmpe video streaming [on hold]

  22 décembre 2015, par Jeanluca

  I would like to download a video stream

  I try to retrieve the url of this video stream (from jwplayer)

  I use Media sniffer to get the url of this video, I get this :
  after every 40 seconds I get url :

  capture : Media Sniffer

  http://jwpltx.com/v1/jwplayer6/ping.gif ?h=-1642491063&tv=70&n=0231308063450995&aid=jCLHImWKEeSGUxLddj37mA&e=s&i=0&ifd=0&pv=7.2.4&m=1&d=0&t=&vs=3&ed=2&ph=1&ps=4&l=4&ff=4746&q=32&pp=flash_rtmp&sdk=0&emi=az1z36eegar0&pli=dp3y8o9hj8n0&mu=http ://www.alphorm.com/formation/rtmpte :/rtmp.alphorm.eu/cfx/st/mp4:FR_237/FR_237_01_00.mp4?Expires=1450841655&Signature=s-eWpUF1pFxlm31kZQrEClqaFL3O9YbJ0vE-k94kIlWv9dVEX8G0FbPGI7zcgXklH3GrwxkK8iXlOfOXE481GzJca1T4NAsQ0R38SJ6RKU-sR1C6fQ5-nLdNtO0EB3A59SMcQx9ueBou-sFOgVmEIPTd1Hvpht67JQbYWFlBkLw_&Key-Pair-Id=APKAJF2PMCJPGKXG2GEA&eb=0&pu=http://www.alphorm.com/formation/formation-en-ligne-red-hat-rh124&id=&pt=Red Hat RH124