[FFmpeg-user] high cpu uses

Remo Rayamajhi kshatriya.remo at gmail.com
Thu Aug 9 14:48:17 EEST 2018

What is the best -threads  option that I can use 

I m using onlu video bitrate of 880k , less than that will give me poor and useless quality .

Sent from Mail for Windows 10

From: Reindl Harald
Sent: Thursday, August 9, 2018 5:17 PM
To: ffmpeg-user at ffmpeg.org
Subject: Re: [FFmpeg-user] high cpu uses

Am 09.08.2018 um 13:16 schrieb Remo Rayamajhi:
> I m using 8 core cpu and  using ffmpeg to transcode udp input to rtmp out
> to my Wowza server ... but only *2 ffmpeg script* is easily run . Is there
> any idea so i can transcode* 5-6 stream *for that 8 core server . Os
> install is centos .
> *ffmpeg -i 'rtp://@ <>' -r "25"
> -keyint_min 25 -refs 3 -level 3.1 -coder 1 -trellis 1 -b:v 800k -vf
> "yadif,hqdn3d=1.5:1.5:6:6,scale=720:576" -aspect 16:9 -c:a aac -ar 44100
> -ac 2 -b:a 128k -c:v libx264 -g 50 -f mpegts udp://@
> <> </dev/null >/dev/null 2>/var/log/ffmpeg9.log &*
set -threads option and/or reduce quality
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