1.    05 Nov 2017 #1
    Join Date : Dec 2015
    Posts : 133
    Windows 10

    Encoding Videos slowed down significantly after Creators Fall update

    I often do video re-encoding for 4K Videos to reduce their ridiculous sizes that can reach up to 30 GBs for 90 minutes .

    Usually it took 24 hours to convert a 1 hour 4K movie to H265 2K (I7 CPU + NVIDIA Acceleration) , I know is too much but still , I have seen worse results on lower specs (I3 CPU + No Acceleration may take well over 5 days) .

    Now after creators fall update same videos and encoders , I might get at best 20% of encoding per day (Checking on I3 and I couldn't do an estimate as it never finishes)

    I did try to update my drivers to latest and even downgrade to earliest but no use ..

    Any suggestions ?
      My ComputerSystem Spec
  2.    05 Nov 2017 #2
    Join Date : Aug 2016
    S/E England
    Posts : 5,258
    10 Home x64 (1709) (10 Pro on 2nd pc)

    What software are you using to do the re-encoding? I use FFmpeg and the Fall Creators Update has made no difference.

    Admittedly my machine is a lower spec than yours and my videos are not 4K, though.
      My ComputersSystem Spec
  3.    05 Nov 2017 #3
    Join Date : Dec 2015
    Posts : 133
    Windows 10
    Thread Starter

    I use either Any Video Converter or Avidemux all other packages I tested were struggling to deal with 4K videos or H265 or Hardware Acceleration wasn't supported by , I still don't think its an encoder software issue , even VSDC encoding slowed down for me too .
      My ComputerSystem Spec


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