HD movie playback mainly avi files is choppy in WMC

Run sfc /scannow at an elevated command prompt - if other programs work, then WMP and WMC may be corrupted. Doesn't seem to be hardware or heat either.

yes videos work fine in vlc player for example. the problem is confined to wmc and wmp...which is why i doubt its a heat/hardware issue.

the scan says it did not find any "integrity violations"
 

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Built myself
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Windows 7 Pro x64
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AMD Athlon X2 6000+ 3.1 GHz Dual Core
Motherboard
ASUS M2N-E nForce 570
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ASUS ENGTX285 (GTX 285)
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ASUS 1080p 24" HDMI
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Hard Drives
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Ultra X-Blaster Black ATX Mid-Tower
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AC Arctic Freezer, 3 120mm fans
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Logitech Multimedia Keyboard
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Logitech Laser Mouse
Not many options left - open up msinfo32.exe and then look if there any IRQ conflict. As a test you could take out the sound card and enable onboard sound. Try looking for IRQ's first and see if one interrupt has a lot of resources assigned to it.
 

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Sony Vaio Z46GDU
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Windows 7 Ultimate x86-64
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[email protected] 1066MHz FSB
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Sony branded
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6GB DDR3 1066MHz
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9300M GS 256MB Dedicated (Speed) + Intel4500MHD (Stamina)
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13.1' WXGA
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320GB 7200RPM w/ 16MB cache
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Not many options left - open up msinfo32.exe and then look if there any IRQ conflict. As a test you could take out the sound card and enable onboard sound. Try looking for IRQ's first and see if one interrupt has a lot of resources assigned to it.

could you explain what im looking for? theres a status column with "ok" in it for all the IRQ values. or am i supposed to be looking at the number IRQ like "IRQ14"
 

My Computer

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Built myself
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Windows 7 Pro x64
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AMD Athlon X2 6000+ 3.1 GHz Dual Core
Motherboard
ASUS M2N-E nForce 570
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8GB OCZ Fatal1ty DDR2 800Mhz
Graphics Card(s)
ASUS ENGTX285 (GTX 285)
Sound Card
Creative Sound Blaster X-Fi
Monitor(s) Displays
ASUS 1080p 24" HDMI
Screen Resolution
1920x1080
Hard Drives
WD 750GB (XP Pro 32bit)
Samsung 750GB (Win7 Pro 64bit)
PSU
OCZ 700W
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Ultra X-Blaster Black ATX Mid-Tower
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AC Arctic Freezer, 3 120mm fans
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Logitech Multimedia Keyboard
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Logitech Laser Mouse
You are looking for the first 24 IRQ's - look for ones which have more than one device sharing the resources.
 

My Computer

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Sony Vaio Z46GDU
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Windows 7 Ultimate x86-64
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[email protected] 1066MHz FSB
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Sony branded
Memory
6GB DDR3 1066MHz
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9300M GS 256MB Dedicated (Speed) + Intel4500MHD (Stamina)
Sound Card
Realtek HD Audio
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13.1' WXGA
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the only IRQ with multiple items is IRQ 23 it has 2 nVidia Serial ATA Controllers and Standard Enhanced PCI to USB Host Controller
 

My Computer

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Built myself
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Windows 7 Pro x64
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AMD Athlon X2 6000+ 3.1 GHz Dual Core
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ASUS M2N-E nForce 570
Memory
8GB OCZ Fatal1ty DDR2 800Mhz
Graphics Card(s)
ASUS ENGTX285 (GTX 285)
Sound Card
Creative Sound Blaster X-Fi
Monitor(s) Displays
ASUS 1080p 24" HDMI
Screen Resolution
1920x1080
Hard Drives
WD 750GB (XP Pro 32bit)
Samsung 750GB (Win7 Pro 64bit)
PSU
OCZ 700W
Case
Ultra X-Blaster Black ATX Mid-Tower
Cooling
AC Arctic Freezer, 3 120mm fans
Keyboard
Logitech Multimedia Keyboard
Mouse
Logitech Laser Mouse
If you are not using the two controllers, disable one in the BIOS - if that doesn't it, try enabling onboard sound.
 

My Computer

Computer Manufacturer/Model Number
Sony Vaio Z46GDU
OS
Windows 7 Ultimate x86-64
CPU
[email protected] 1066MHz FSB
Motherboard
Sony branded
Memory
6GB DDR3 1066MHz
Graphics Card(s)
9300M GS 256MB Dedicated (Speed) + Intel4500MHD (Stamina)
Sound Card
Realtek HD Audio
Monitor(s) Displays
13.1' WXGA
Screen Resolution
1600x900
Hard Drives
320GB 7200RPM w/ 16MB cache
Internet Speed
1MB/s
i have 2 hard drives and one sata dvd-rom drive so i cant disable the second controller but what i did do was take out the x-fi and went to onboard sound, windows automatically installed the drivers for it. ill look and see if there is a change tomorrow.
 
Last edited:

My Computer

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Built myself
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Windows 7 Pro x64
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AMD Athlon X2 6000+ 3.1 GHz Dual Core
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ASUS M2N-E nForce 570
Memory
8GB OCZ Fatal1ty DDR2 800Mhz
Graphics Card(s)
ASUS ENGTX285 (GTX 285)
Sound Card
Creative Sound Blaster X-Fi
Monitor(s) Displays
ASUS 1080p 24" HDMI
Screen Resolution
1920x1080
Hard Drives
WD 750GB (XP Pro 32bit)
Samsung 750GB (Win7 Pro 64bit)
PSU
OCZ 700W
Case
Ultra X-Blaster Black ATX Mid-Tower
Cooling
AC Arctic Freezer, 3 120mm fans
Keyboard
Logitech Multimedia Keyboard
Mouse
Logitech Laser Mouse
im on onboard sound now and it is a lot less choppy but it still has little moments where it will "skip" but its much better. i was changing settings in Win7DSFilterTweaker and i disabled media foundation for .avi files and now there is no choppy skipping at all BUT only some videos will have audio. others will play but with no audio. could this be caused by the .avi file not being coded correctly?
 

My Computer

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Built myself
OS
Windows 7 Pro x64
CPU
AMD Athlon X2 6000+ 3.1 GHz Dual Core
Motherboard
ASUS M2N-E nForce 570
Memory
8GB OCZ Fatal1ty DDR2 800Mhz
Graphics Card(s)
ASUS ENGTX285 (GTX 285)
Sound Card
Creative Sound Blaster X-Fi
Monitor(s) Displays
ASUS 1080p 24" HDMI
Screen Resolution
1920x1080
Hard Drives
WD 750GB (XP Pro 32bit)
Samsung 750GB (Win7 Pro 64bit)
PSU
OCZ 700W
Case
Ultra X-Blaster Black ATX Mid-Tower
Cooling
AC Arctic Freezer, 3 120mm fans
Keyboard
Logitech Multimedia Keyboard
Mouse
Logitech Laser Mouse
Media foundation is a base - I would now try getting rid of all codec packs and installing ffdshow - then set the decoder for .avi to ffdshow. Reset all the previous tweaking options first. We are getting close to fixing this.
 

My Computer

Computer Manufacturer/Model Number
Sony Vaio Z46GDU
OS
Windows 7 Ultimate x86-64
CPU
[email protected] 1066MHz FSB
Motherboard
Sony branded
Memory
6GB DDR3 1066MHz
Graphics Card(s)
9300M GS 256MB Dedicated (Speed) + Intel4500MHD (Stamina)
Sound Card
Realtek HD Audio
Monitor(s) Displays
13.1' WXGA
Screen Resolution
1600x900
Hard Drives
320GB 7200RPM w/ 16MB cache
Internet Speed
1MB/s
ok with only ffdshow installed i dont get audio in any .avi files. should i install ac3filter to fix? also in Win7DSFilterTweaker i have changed xvid, divx and aac to use ffdshow under the 32-bit section. i dont have any filter options for the 64-bit section.
 

My Computer

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Built myself
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Windows 7 Pro x64
CPU
AMD Athlon X2 6000+ 3.1 GHz Dual Core
Motherboard
ASUS M2N-E nForce 570
Memory
8GB OCZ Fatal1ty DDR2 800Mhz
Graphics Card(s)
ASUS ENGTX285 (GTX 285)
Sound Card
Creative Sound Blaster X-Fi
Monitor(s) Displays
ASUS 1080p 24" HDMI
Screen Resolution
1920x1080
Hard Drives
WD 750GB (XP Pro 32bit)
Samsung 750GB (Win7 Pro 64bit)
PSU
OCZ 700W
Case
Ultra X-Blaster Black ATX Mid-Tower
Cooling
AC Arctic Freezer, 3 120mm fans
Keyboard
Logitech Multimedia Keyboard
Mouse
Logitech Laser Mouse
In ffdshow associate the audio in your files - so aac to xxx.
 

My Computer

Computer Manufacturer/Model Number
Sony Vaio Z46GDU
OS
Windows 7 Ultimate x86-64
CPU
[email protected] 1066MHz FSB
Motherboard
Sony branded
Memory
6GB DDR3 1066MHz
Graphics Card(s)
9300M GS 256MB Dedicated (Speed) + Intel4500MHD (Stamina)
Sound Card
Realtek HD Audio
Monitor(s) Displays
13.1' WXGA
Screen Resolution
1600x900
Hard Drives
320GB 7200RPM w/ 16MB cache
Internet Speed
1MB/s
in audio configuration. i only have two options for AAC which are "disabled" and "libfaad2" it was default to libfaad2
 

My Computer

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Built myself
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Windows 7 Pro x64
CPU
AMD Athlon X2 6000+ 3.1 GHz Dual Core
Motherboard
ASUS M2N-E nForce 570
Memory
8GB OCZ Fatal1ty DDR2 800Mhz
Graphics Card(s)
ASUS ENGTX285 (GTX 285)
Sound Card
Creative Sound Blaster X-Fi
Monitor(s) Displays
ASUS 1080p 24" HDMI
Screen Resolution
1920x1080
Hard Drives
WD 750GB (XP Pro 32bit)
Samsung 750GB (Win7 Pro 64bit)
PSU
OCZ 700W
Case
Ultra X-Blaster Black ATX Mid-Tower
Cooling
AC Arctic Freezer, 3 120mm fans
Keyboard
Logitech Multimedia Keyboard
Mouse
Logitech Laser Mouse

My Computer

Computer Manufacturer/Model Number
Sony Vaio Z46GDU
OS
Windows 7 Ultimate x86-64
CPU
[email protected] 1066MHz FSB
Motherboard
Sony branded
Memory
6GB DDR3 1066MHz
Graphics Card(s)
9300M GS 256MB Dedicated (Speed) + Intel4500MHD (Stamina)
Sound Card
Realtek HD Audio
Monitor(s) Displays
13.1' WXGA
Screen Resolution
1600x900
Hard Drives
320GB 7200RPM w/ 16MB cache
Internet Speed
1MB/s
no change. same options
 

My Computer

Computer Manufacturer/Model Number
Built myself
OS
Windows 7 Pro x64
CPU
AMD Athlon X2 6000+ 3.1 GHz Dual Core
Motherboard
ASUS M2N-E nForce 570
Memory
8GB OCZ Fatal1ty DDR2 800Mhz
Graphics Card(s)
ASUS ENGTX285 (GTX 285)
Sound Card
Creative Sound Blaster X-Fi
Monitor(s) Displays
ASUS 1080p 24" HDMI
Screen Resolution
1920x1080
Hard Drives
WD 750GB (XP Pro 32bit)
Samsung 750GB (Win7 Pro 64bit)
PSU
OCZ 700W
Case
Ultra X-Blaster Black ATX Mid-Tower
Cooling
AC Arctic Freezer, 3 120mm fans
Keyboard
Logitech Multimedia Keyboard
Mouse
Logitech Laser Mouse
Conifgure it in the previous download.
 

My Computer

Computer Manufacturer/Model Number
Sony Vaio Z46GDU
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Windows 7 Ultimate x86-64
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[email protected] 1066MHz FSB
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6GB DDR3 1066MHz
Graphics Card(s)
9300M GS 256MB Dedicated (Speed) + Intel4500MHD (Stamina)
Sound Card
Realtek HD Audio
Monitor(s) Displays
13.1' WXGA
Screen Resolution
1600x900
Hard Drives
320GB 7200RPM w/ 16MB cache
Internet Speed
1MB/s
yes. AAC still only has "disabled" and "libfaad2" in ffdshow configuration.
 

My Computer

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Built myself
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AMD Athlon X2 6000+ 3.1 GHz Dual Core
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ASUS M2N-E nForce 570
Memory
8GB OCZ Fatal1ty DDR2 800Mhz
Graphics Card(s)
ASUS ENGTX285 (GTX 285)
Sound Card
Creative Sound Blaster X-Fi
Monitor(s) Displays
ASUS 1080p 24" HDMI
Screen Resolution
1920x1080
Hard Drives
WD 750GB (XP Pro 32bit)
Samsung 750GB (Win7 Pro 64bit)
PSU
OCZ 700W
Case
Ultra X-Blaster Black ATX Mid-Tower
Cooling
AC Arctic Freezer, 3 120mm fans
Keyboard
Logitech Multimedia Keyboard
Mouse
Logitech Laser Mouse
In the CoreAAC filter, enable the option and disable it in ffdshow. Reboot.
 

My Computer

Computer Manufacturer/Model Number
Sony Vaio Z46GDU
OS
Windows 7 Ultimate x86-64
CPU
[email protected] 1066MHz FSB
Motherboard
Sony branded
Memory
6GB DDR3 1066MHz
Graphics Card(s)
9300M GS 256MB Dedicated (Speed) + Intel4500MHD (Stamina)
Sound Card
Realtek HD Audio
Monitor(s) Displays
13.1' WXGA
Screen Resolution
1600x900
Hard Drives
320GB 7200RPM w/ 16MB cache
Internet Speed
1MB/s
there is no configuration app for that last download. it only registers the coreaac.ax and that it.
 

My Computer

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Built myself
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Windows 7 Pro x64
CPU
AMD Athlon X2 6000+ 3.1 GHz Dual Core
Motherboard
ASUS M2N-E nForce 570
Memory
8GB OCZ Fatal1ty DDR2 800Mhz
Graphics Card(s)
ASUS ENGTX285 (GTX 285)
Sound Card
Creative Sound Blaster X-Fi
Monitor(s) Displays
ASUS 1080p 24" HDMI
Screen Resolution
1920x1080
Hard Drives
WD 750GB (XP Pro 32bit)
Samsung 750GB (Win7 Pro 64bit)
PSU
OCZ 700W
Case
Ultra X-Blaster Black ATX Mid-Tower
Cooling
AC Arctic Freezer, 3 120mm fans
Keyboard
Logitech Multimedia Keyboard
Mouse
Logitech Laser Mouse
Hmmm, is that the only codec that doesn't play?
 

My Computer

Computer Manufacturer/Model Number
Sony Vaio Z46GDU
OS
Windows 7 Ultimate x86-64
CPU
[email protected] 1066MHz FSB
Motherboard
Sony branded
Memory
6GB DDR3 1066MHz
Graphics Card(s)
9300M GS 256MB Dedicated (Speed) + Intel4500MHD (Stamina)
Sound Card
Realtek HD Audio
Monitor(s) Displays
13.1' WXGA
Screen Resolution
1600x900
Hard Drives
320GB 7200RPM w/ 16MB cache
Internet Speed
1MB/s
yea i believe so. .mkv's play perfect and mt2s (video camera videos) play fine. only problem is the sound in .avi's
 

My Computer

Computer Manufacturer/Model Number
Built myself
OS
Windows 7 Pro x64
CPU
AMD Athlon X2 6000+ 3.1 GHz Dual Core
Motherboard
ASUS M2N-E nForce 570
Memory
8GB OCZ Fatal1ty DDR2 800Mhz
Graphics Card(s)
ASUS ENGTX285 (GTX 285)
Sound Card
Creative Sound Blaster X-Fi
Monitor(s) Displays
ASUS 1080p 24" HDMI
Screen Resolution
1920x1080
Hard Drives
WD 750GB (XP Pro 32bit)
Samsung 750GB (Win7 Pro 64bit)
PSU
OCZ 700W
Case
Ultra X-Blaster Black ATX Mid-Tower
Cooling
AC Arctic Freezer, 3 120mm fans
Keyboard
Logitech Multimedia Keyboard
Mouse
Logitech Laser Mouse
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