https://bugs.kde.org/show_bug.cgi?id=379781
Bug ID: 379781
Summary: Useless multithreading for preview
Product: kdenlive
Version: 17.04.0
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: Video Display & Export
Assignee: j...@kdenlive.org
Reporter: krejdl.fi...@gmail.com
Target Milestone: ---
Created attachment 105510
--> https://bugs.kde.org/attachment.cgi?id=105510&action=edit
Rendering with all threads
First of all, I know that is experimental function but for 8 threads in my PC
it's a pity.
When I use 1 thread, Kdenlive works fine but sometimes I have CPU bottleneck.
It's not so bad but maybe, if I could use for preview 2=>8 threads at the same
time, 1 thread was wouldn't so busy. It's not important but it's a pity.
Rendering works fine with all 8 threads and rendering time is more than twice
faster vs with 1 thread.
How it looks: https://youtu.be/67z88hs49OU
My PC:
OS - KDE Neon 5.9.5
Kernel - 4.8.0-51
CPU - Intel Core i7 7700
RAM - 16GB 2400Mhz
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