Details
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Bug
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Resolution: Fixed
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P1: Critical
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6.5.2
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None
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1.
Device name DESKTOP-5U9FP9E
Processor Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz 2.39 GHz
Installed RAM 8.00 GB
Device ID 73A3056C-E8C7-4FA2-A904-556AFDD94722
Product ID 00331-10000-00001-AA044
System type 64-bit operating system, x64-based processor
Pen and touch No pen or touch input is available for this display
Edition Windows 10 Pro
Version 21H2
Installed on 12/6/2019
OS build 19044.3086
Experience Windows Feature Experience Pack 1000.19041.1000.0
Audio device:
Speakers (High Definition Audio Device)
HDAUDIO\FUNC_01&VEN_10EC&DEV0283&SUBSYS17AA4024&&REV_1000
Driver:
Name: HdAudio.sys
Version: 10.0.19041.264(English)
Date: 5/8/2020
Provider: Microsoft
2.
Intel Core i3-2350M - Windows 10 Home 22H21. Device name DESKTOP-5U9FP9E Processor Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz 2.39 GHz Installed RAM 8.00 GB Device ID 73A3056C-E8C7-4FA2-A904-556AFDD94722 Product ID 00331-10000-00001-AA044 System type 64-bit operating system, x64-based processor Pen and touch No pen or touch input is available for this display Edition Windows 10 Pro Version 21H2 Installed on 12/6/2019 OS build 19044.3086 Experience Windows Feature Experience Pack 1000.19041.1000.0 Audio device: Speakers (High Definition Audio Device) HDAUDIO\FUNC_01&VEN_10EC&DEV0283&SUBSYS17AA4024&&REV_1000 Driver: Name: HdAudio.sys Version: 10.0.19041.264(English) Date: 5/8/2020 Provider: Microsoft 2. Intel Core i3-2350M - Windows 10 Home 22H2
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194b1b22d (dev), ac55a1c16 (6.6), f63286ea8 (6.5)
Description
Steps to reproduce:
Run MediaPlayerApp from demo examples
Actual result:
System starts to slow down, in task manager one core not used by system(see attached screenshots)
Note: If stop MediaPlayerApplication right away after start core returned back to the system, if wait some minutes only restart helps
Expected result:
All cores are available for system
Attachments
Issue Links
- relates to
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QTBUG-112512 QSoundEffect cuts out on very short sounds ( ~ 0.2 - 0.3 seconds )
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- Closed
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QTBUG-117528 [REG 6.3.2->6.5.2] QMediaPlayer always captures the audio device what blocks sleep mode on Windows
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- Closed
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