VideoHelp Forum
+ Reply to Thread
Results 1 to 3 of 3
Thread
  1. 20th Mar 2020 19:32 #1
    dedekov
    dedekov is offline
    Member
    Join Date
    Apr 2014
    Location
    malaysia
    Search Comp PM
    ffmpeg -i video.mp4 -cpu-used 4 -vn -ar 11025 -f wav output.wav

    cpu usage only 25%
    why this happen?
    any parameter that is wrong or need some add?
    Quote Quote  
  2. 20th Mar 2020 20:27 #2
    jagabo
    jagabo is offline
    Member
    Join Date
    Dec 2005
    Search Comp PM
    It's very common for audio encoders and decoders to be single threaded.
    Quote Quote  
  3. 21st Mar 2020 19:14 #3
    dedekov
    dedekov is offline
    Member
    Join Date
    Apr 2014
    Location
    malaysia
    Search Comp PM
    ok , i hear it .. Thank you!
    Quote Quote  



Similar Threads

« Previous Thread | Next Thread »
Visit our sponsor! Try DVDFab and backup Blu-rays!