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• Revision 7203 : $GLOBALS[’meta’][’zengarden_theme’] fournit le répertoire complet à la ...

  29 novembre 2012, par kent1 — Log

  $GLOBALSmeta ?zengarden_theme ? fournit le répertoire complet à la racine

• ffmpeg Decode Hardware Accelerator concept and NVDEC, DXVA

  12 février 2019, par Hun

  I have video player using DX11, FFMPEG but It has so much CPU usage when H.264 4K 60FPS video play.
  So I try to hardware accelerated decode and search about this.
  But All I can get confused.
  According to this page.

  https://trac.ffmpeg.org/wiki/HWAccelIntro

  I can choose between DXVA2, NVENC.
  But I do not know what is different.

  1. Can you explain the advantages and disadvantages of these ? (pros and cons)

  2. Is there a hardware acceleration method other than these ? ex) hardware

  acceleration of ffmpeg itself. Codeccontext->hwaccel//

  Thanks for reply

• Video made from images using ffmpeg is not seekable in some players

  14 avril 2017, par Satya

  I’m trying to make video from images, used the following command

  ffmpeg -framerate 1/5 -i img%03d.png -c:v libx264 -vf fps=25 -pix_fmt yuv420p out.mp4

  as explained in the link https://trac.ffmpeg.org/wiki/Slideshow. But the problem is in some popular players if I try to seek the video, it plays from the beginning(video restarts from 0:00). How can I make a seeklable video ?