try to add -threads 1 , 1920 is a high resolution and libvpx is not really cpu optimized.
ffmpeg -t 10 -f x11grab -r 25 -s 1920x1200 -i :0.0 -threads 1 -vcodec libvpx /tmp/test.mkv gary Am 24.03.15 um 05:16 schrieb [email protected]: > Hi, > > Below is the command i am using to record video using ffmpeg on linux 6.0, > but ffmpeg is utilizing 95% CPU, how do i reduce the cpu utilization. > > ffmpeg -t 10 -f x11grab -r 25 -s 1920x1200 -i :0.0 -vcodec libvpx > /tmp/test.mkv > > Awaiting for the solution. > > Regards > Sravanthy > > > > Every 3000 Sheets of paper costs us a tree.. Save trees... Conserve > Trees. Don't print this email or any Files unless you really need to!!!! > Confidentiality Notice > > The information contained in this electronic message and any > attachments to this message are intended for the exclusive use of > the addressee(s) and may contain confidential or privileged > information. If you are not the intended recipient, please notify > the sender at Bharat Electronics or [email protected] immediately > and destroy all copies of this message and any attachments. > > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
