Laggy fast playback with direct to disc.

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Silhorn
Posts: 10
Joined: Mon Jun 15, 2020 11:01 am

Laggy fast playback with direct to disc.

Post by Silhorn »

Hello,

I have a problem with my 4x and 8x playbacks being laggy not smooth.
I been doing some trouble shooting and discovered:
Exporting file with re-encoding enabled plays back very smooth.
Exporting file with no re-encoding laggy
Playing back directly in BI with re-encoding helps 50% meaning 4x playback now smooth but 8x still laggy

I have tried:
"limited decoding unless required"
Hardware decode with intel+vpp and others
Changing I frames camera value
Lowering camera frame rate
Changing bitrate, changing to 264/265.
Disabling all other 4 cameras
Changing to CBR,VBR
Recording directly to internal SSD rather than external USB drive.

Only thing I have found that works is changing resolution on camera to a very low value.

How can I fix this issue without enabling re-encoding?

CPU Intel 4710MQ
BI Version 5.4.94 x64
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