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• Kodi : playback several video files from the internet as single movie with single timeline

  30 mai 2018, par HarryFox

  I’m writing an add-on for Kodi in Python, for a site with movie collection, which can be able to playback online video from the site. But problem is that many of them splitted apart on pieces of different length. And its not mpeg dash nor m3u playlists, its just individual pieces of single movie or an episode.

  My target is able to play those splitted videos as single movie with single timeline and playback will no require download all pieces of a movie. It’s important because many of Movies\episodes provides with subtitle file, that why single timeline is important. Also general idea for plugin which I’m writing is comfort to use, so online playback is very important too.

  I did some research but it almost no result. On official Kodi forum advise to create Input Stream add-on like Input Stream Adaptive, but it was written on c++ and it’s unattainable for me (for now at least). There is no tools for python to create such kind of add-ons.

  Another idea is to create middle server which on fly will somehow (with ffmpeg) combine those pieces, but it seems that the process will too resource-intensive especially for TV-boxes.
  In this case also raise many question about which way is better, and i have no enough experience and knowledge to solve the problems by myself even with google.

  So i need an advice how can i solve the problem, just to know right direction.
  Thank you for your time.
  Sorry for my English.

• FFmpeg tile crop paging when full

  19 janvier 2021, par Jimmy

  I've been trying to tile images from a video into a 10x10 image,it works but when the image is filled 10x10 it won't create another image and fill, it just stopped,

  


  This is what I ended up with :
ffmpeg -i video.mp4 -frames 1 -vf "select=not(mod(n,10)),scale=80:45,tile=10x10" out%03d.png

  


  What I wanted :

  


  

  • a tile with 10x10

  


  • when the image is filled, create another image and fill and so on, the outcome will be out1.png, out2.png... until it's done

  


  


• Use ffmpeg to produce movie with hevc codec and alpha playable in QuickTime

  6 janvier 2021, par 220284

  I want to produce a movie from a sequence of PNG images using ffmpeg. The resulting movie should be QuickTime compatible and is supposed to use the hevc codec with an alpha channel. Can this be done using ffmpeg ? I tried

  


  ffmpeg -framerate 60 -i %d.png -c:v libx265 -pix_fmt yuv420p -x265-params lossless=1 -tag:v hvc1 out.mov


  


  but the resulting movie has no alpha channel.