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CPU to slow for Transcoding?


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Posted

Hello,

 

i installed a fresh emby server on brand new hardware:

 

- ASRock B150M Pro4S/D3 Board

- Intel G4400T (2x 2,9 Ghz, Skylake, QuickSync, 3374 Passmark CPU Mark)

- 4GB RAM

- 120GB SSD for Windows 10 OS

- 3TB SAS 7.2krpm HDD for Media

 

 

But even with QuickSync enabled, ffmpeg.exe process takes 100% CPU time and video stutters.

Anything i  can improve?

 

(Tested media

 

CodecH264
ProfilHigh
Level40
Auflösung1920x1080
Seitenverhältnis16:9
AnamorphNo
InterlacedNo
Framerate23.97264
Bitrate7091 kbps
Bit-Tiefe8 bit
Pixelformatyuv420p
Ref Frames5

Posted

I have an i7 and that gets high when transcoding. It's not always the CPU that causes stuttering.

 

I notice you have a 1080 video, is that playing to another device? If it is, what's the device/PC and how is it connected (wifi/LAN)?

Posted

The Device playing ist a AFTV Stick, connected via WiFi.

Posted

Post a transcoding log from when it happens.

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