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Please refer to my post and submit it with an image or a text.
The element of hardware, OS, and a driver is important.
CPU: Intel Core i7-4770K
MB: ASUS MAXIMUS VI EXTREME
OS: Windows8.1 x64 RTM
AUDIO DEVICE:
Device: Realtek® ALC1150 8-Channel High Definition Audio
Driver: Microsoft 6.3.9600.16384
Device: Creative Sound Blaster Zx
Driver: CREATIVE 6.0.102.23
AUDIO DEVICE:
Device: Sound Blaster Recon3D Professional Audio
Driver: CREATIVE 6.0.101.57
Audio Timer Monitor 1.0.0.0
Time: 02:00:02
SPDIF出力 (SB Recon3D PCIe),7201990,7201690,-300
スピーカー (SB Recon3D PCIe),7201920,7201620,-300
デジタル オーディオ (S/PDIF) (High Definition Audio デバイス),7201989,7201970,-18
デジタル オーディオ (S/PDIF) (High Definition Audio デバイス),7201989,7201970,-18
マイク (SB Recon3D PCIe),7201947,7201618,-328
再生リダイレクト (SB Recon3D PCIe),7201907,7201610,-297
デジタル入力 (SB Recon3D PCIe),7201880,7201880,0
AUDIO DEVICE:
Device: ASUS Xonar D2X
Driver: ASUSTeK 8.0.8.1808
Audio Timer Monitor 1.0.0.0
Time: 02:15:21
デジタル オーディオ (S/PDIF) (High Definition Audio デバイス),8121242,8121254,12
デジタル オーディオ (S/PDIF) (High Definition Audio デバイス),8121242,8121254,12
スピーカー (ASUS Xonar D2X Audio Device),8121231,8121710,478
スピーカー (ASUS Xonar D2X Converter),0,0,0
S/PDIF Pass-through Device (ASUS Xonar D2X Audio Device),8121269,8121750,480
ALT (ASUS Xonar D2X Audio Device),8121220,8121700,479
Wave (ASUS Xonar D2X Audio Device),8121229,8121710,480
AUDIO DEVICE:
Device: ASUS ROG Xonar Phoebus
Driver: C-Media Electronics Inc. 8.0.1.29
Device: ASUS Xonar Essence One
Driver: C-MEDIA Inc. 8.0.11.6
Audio Timer Monitor 1.0.0.0
Time: 01:05:52
デジタル オーディオ (S/PDIF) (ASUS XONAR PHOEBUS Audio Device),3952195,3952335,139
デジタル オーディオ (S/PDIF) (High Definition Audio デバイス),3952168,3952172,4
デジタル オーディオ (S/PDIF) (High Definition Audio デバイス),3952168,3952172,4
スピーカー (ASUS Xonar Essence One),3952165,3952170,4
Aux In (ASUS XONAR PHOEBUS Audio Device),3952170,3952308,138
デスクトップ マイク (ASUS XONAR PHOEBUS Audio Device),3952169,3952308,139
ライン入力 (High Definition Audio デバイス),3952165,3952170,4
the difference started from zero, but gradually walked to ~400 and keeps rising :S
CPU: Intel Core i7-2600K
MB: Asus P8P67 PRO B3 Intel P67 LGA1155
OS: Windows 8 Pro 64bit
AUDIO DEVICE:
Device: Asus Xonar D2X
Driver: Xonar Uni Driver 1.71 (version 1821 of the driver)
http://maxedtech.com/asus-xonar-unified-drivers/ (http://maxedtech.com/asus-xonar-unified-drivers/)
if I can provide more info, let me know.
*edit, serious typos on my part, incl. completely wrong device name.
If it does what i think it does, the solution for it is fairly simple.
The longer it runs, the more correct it is.
But you only need to have the data from the hardware once, as long as nothing changes (OS,Hardware and perhaps Driver but doubt that).
So the solution after having it run for a long time?
Divide PC Timer with Device Timer and you get the difference, than you use that to slow/speed the audio.
The difference in percentage should always be the same for that hardware.
I would recommend having it run overnight, save a screenshot for safety, and then use that data. As 8 hour+ is more than enough to be extremely precise, i guess even 10-30min should be enough if you can´t afford longer times.
CPU: AMD Athlon II X4 631
MB: ASRock A75M-HVS
OS: Windows 7 Pro x64
Audio: Onboard AMD A55/A60M Chipset with VIA High Definition Audio Driver 6.0.1.9700
Audio: GeForce GTX660 (HDMI-Audio) Driver 334.89
Audio Timer Monitor 1.0.0.0
Time: 24:00:00
Lautsprecher (VIA High Definition Audio),86397333,86400940,3606
SAMSUNG-4 (NVIDIA High Definition Audio),86397321,86395640,-1681
Stereomix (VIA High Definition Audio),86397333,86400940,3606
Audio Timer Monitor 1.0.0.0
Time: 00:03:01
Speakers (ASUS Xonar Essence STX Audio Device),181681,181690,8
S/PDIF Pass-through Device (ASUS Xonar Essence STX Audio Device),181720,181730,9
Aux (ASUS Xonar Essence STX Audio Device),181674,181670,-4
Microphone (HP Webcam HD 5210),181659,181660,0
Microphone (3- AT2020 USB ),181686,181690,3
Wave (ASUS Xonar Essence STX Audio Device),181682,181690,7
Sorry, I am lazy as heck... Also if the user collecting the data they might make mistakes.
Couldn't you modify the program that way that it automatically collects all data you need?
It also should show how long it should run ...
Anyway here is my data (used HWINFO):
CPU: AMD Phenom II X6 1090T
MB: GIGABYTE GA-880GA-UD3H
OS: Microsoft Windows 7 Ultimate (x64) Build 7601
AUDIO DEVICE:
Audio Adapter: ATI/AMD SB800/Hudson-1 - High Definition Audio Controller
High Definition Audio Codec: RealTek ALC889
Driver Information
Driver Manufacturer: Realtek
Driver Description: Realtek High Definition Audio
Driver Version: 6.0.1.6804
Audio Adapter: NVIDIA GF110 - High Definition Audio Controller
High Definition Audio Codec: nVidia HDMI
Driver Information
Driver Manufacturer: NVIDIA
Driver Description: NVIDIA High Definition Audio
Driver Version: 1.3.32.1
Device Information
Device Manufacturer: Focusrite
Product Name: Scarlett 2i4 USB
Driver Description: Scarlett 2i4 USB
Driver Information
Driver Manufacturer: Focusrite Audio Engineering Limited
Driver Description: Scarlett 2i4 USB
Driver Version: 2.5.128.1
Device Information
Device Manufacturer: Yamaha Corporation
Product Name: Steinberg UR44
Driver Description: Yamaha Steinberg USB Audio
Driver Information
Driver Manufacturer: Yamaha Corporation.
Driver Description: Yamaha Steinberg USB Audio
Driver Version: 1.8.5.0
Device Information
Device Manufacturer: Logitech
Product Name: Logitech G930 Headset
Driver Description: USB-Verbundgerät
Driver Information
Driver Manufacturer: (Standard-USB-Hostcontroller)
Driver Description: USB-Verbundgerät
Driver Provider: Microsoft
Driver Version: 6.1.7601.18328
Remark: dunno why ... but here should be a Logitech driver.
Device Information
Device Manufacturer:
Product Name: USB Audio Device
Driver Description: USB-Verbundgerät
Driver Information
Driver Manufacturer: (Standard-USB-Hostcontroller)
Driver Description: USB-Verbundgerät
Driver Provider: Microsoft
Driver Version: 6.1.7601.18328
Remark: T.Bone Microphone adapter (never installed any driver)
-----------------------------------
Audio Timer Monitor 1.0.0.0
Time: 01:33:35
Ausgang (Scarlett 2i4 USB),5615754,5615490,-264
Line (Steinberg UR44),5615746,5615650,-96
Standard 01 (Realtek High Definition Audio),5615833,5615930,96
D2342P-1 (NVIDIA High Definition Audio),5615751,5615620,-131
Lautsprecher (Logitech G930 Headset),5615754,5616600,845
Lautsprecher (USB Audio Device ),5615754,5616600,845
Eingang (Realtek High Definition Audio),5615751,5615847,96
T.bone Mikrofon (USB Audio Device ),5615744,5615870,125
Tischmikrofon (2- Studio - Microsoft LifeCam.),5615754,5615930,175
Steinberg UR44 (Steinberg UR44),5615756,5615660,-96
Stereomix (Realtek High Definition Audio),5615751,5615847,96
Mikrofon (Logitech G930 Headset),5615736,5614650,-1086
Realtek Digital Input (Realtek High Definition Audio),5615730,5615827,96