Video issues on MBP still unsolved

I am making reference to this post of mine.
Still an unanswered question, the issue is very real in spite one OSX update and several iTunes releases.
I managed somehow to solve the problem with video files and video-stream playing in Safari simply by cleaning up cache and virtual memory but not with iTunes. Can't believe it's affecting only me.
So, in simple words, the same file when playing with QuickTime looks ok, when using iTunes it's unwatchable. The video engine should be the same so what could be the problem?
Sounds like fragmented files or vm but then again, why in iTunes or Safari and not in QuickTime?
Please help
/P

Hi BSteely,
of course I have Perian installed however, the local files within reference are h.264 encoded (mostly with handbrake).
This is a real mystery as the same file renders properly when sent over airplay to my TV set.
The feeling is that for some reason, from time to time, the graphic card cannot cope with the loads of rendering some files. Looks like hardware acceleration isn't working properly.
Please note that this issue disappeared from Safari with just a cache clean-up.
Really strange.
I have found several posts of users with similar issues but most of them are unanswered.
I would be inclined to classify this as a hardware issue but using QT everything works just fine.
You can compare the different quality by yourself checking here.
Any ideas?

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Audio and Video issue with Windows 8.1 upgrade on Ideapad n585

I upgraded my Ideapad N585 to Windows 8.1 the other day, took forever, but it made it through. Unfortunately, I now get boot erors for the Dolby software, and the AMD Vision/Catalysyt Control Center. Neither of these programs are able to start, from startup or even manually. They just won't run. Sound seems to come out fine still, but I do have video issues.
First off, my computer doesn't seem to recognize a HDtv as a monitor through the HDMI port. I still get an image, but it's set to current screen resolution instead of 1080i. I tried using the detect button to force it to look for a second monitor (my TV), but it showed nothing connected, though at the time I was using two screens. Now my monitor's screen resolution seems to be a little higher than my TV's, but it doesn't fit the screen properly, and will sometimes put a black border around the desktop, not using the full screen. I have also noticed, that when plugged into the tv, if a background program like a screen saver starts (and I am one of the few people who still use them, I like BOINC, sue me), it will reset the screen resolution to what it requires. When the program exits, the screen resolution stays, and that becomes the new max screen resolution until I restart the computer. So far, it only does this through the tv, if I run the laptop monitor alone, it doesn't happen.
I did try updating the software with what's available through the support site, but nothing happened. I even went as far as to use the Windows 9x~XP standbys of completely uninstalling, manually removing everything from the system registry I could find relating to these two programs, and then finally reinstalling the software. Giving the audio and video a complete clean slate to work from, and got no positive results. I restart the computer, Dolby and Catalyst won't boot, and blind to HDtv. Problems as described above still apply.
Anybody else have this issue? Anybody got a fix?

have you found a solution to this?
My computer updated to 8.1 without my wanting it to, I have the same problems as you. I installed the video driver because the brightness was locked on what I had it. (the bar would move but did not change)
I searched for brightness and n585 and I was able to find a driver, now brightness works but HDMI still does not. When I plug in the TV both screens go black with all 4 options in the "project" screen.
*edit*
this worked for me i stumbled across this
I unplugged the power cable with the hdmi cable plugged in. Hit (windows key+p) scrolled to duplicate and it worked.I plugged in the power cord back in and it still worked.

Video issues in mac os 10.6.4 and windows 7 64x

To start with, my computer is the late 2008 model Imac, has 3g of memory, and wasn't experiencing any video problems until earlier this month. I've already had it serviced, and was told that the issue was resolved, and was unrelated to hardware. Fifteen minutes after repair and setup, the exact same symptoms occur.
I'm thinking, Ok, perhaps this is a bad install of windows, since it happened in a windows program (everquest 2, an online game), and rebooted into Mac. Almost immediately, I saw video problems (snow, pixels, lines, distortion)on the mac side, which had occurred with the windows side.
My husband is angry, I'm angry, so I decide that I'm going to trash everything and start off completely fresh. I intended to reinstall mac 10.6.4 after erasing everything, so I removed the windows partition, and attempted to reinstall snow leapard, without using the original leapard disc that came with the system. I didn't realize until too late that I had forgotten to erase the original os, but I figured I'd see if there were any problems and go from there. I had no initial problems with the install of either os (mac or windows), except to note that I couldn't install the apple software updates on the windows side. I was able to fully update the mac side before attempting any installation of the windows os.
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I did read the bootcamp manual afterwards, and saw that my IMac, being an earlier version, might not properly install bootcamp drivers for windows 7 64x, although we had successfully located and manually installed the drivers earlier when first installing windows 7 64x. Keep in mind, I'd had the os installed for several months without any video problems, and in fact, it worked like a dream in both os after the computer had a previous repair of the hard drive, sound card, and logic board.
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Finally, after several attempts, the computer won't boot into either os, and won't go into the install disc either. I'm completely at a loss, because I'm told this IS NOT a hardware issue, and the problem was resolved with simply resetting everything. The problem was NOT resolved with that reset, because I'm able to reproduce this issue consistently with multiple reboots, and have even recorded it with a camera I have. I'm at my wit's end, because I'm on a fixed income, and this costs me time and money I just don't have. It's caused me to get behind on one of my bills, because I have to have a computer, and further repairs, while covered under warranty, are going to cost me further money to get to and from the service center. Not to mention the fact that it's going to take another month for me to wait for my money to become available so that I can pay for the ride back and forth for the repair.
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To start with, my computer is the late 2008 model Imac, has 3g of memory …
I'm assuming you mean the Early 2008 iMac since there is no "late 2008" one. AFAIK, it came with 2 GB of RAM standard & the common BTO option would have been 4 GB, so can we assume that you have installed an aftermarket memory module to get to 3 GB?
I've already had it serviced, and was told that the issue was resolved, and was unrelated to hardware. Fifteen minutes after repair and setup, the exact same symptoms occur.
What repair and setup? Is this something you did after getting the iMac back from service? If so, what exactly did you do?
I had no initial problems with the install of either os (mac or windows), except to note that I couldn't install the apple software updates on the windows side.
Do you mean the Windows drivers or something else? Did you follow the Bootcamp install procedure exactly when reinstalling Windows or not?
I switched back over to mac to look for and install a video firmware download that I had located through these same forums.
What video firmware download do you mean? AKAIK, there are none for early 2008 iMacs.
No offense intended, but it is hard to understand exactly what you have done because while you mention much, you don't say a lot about the specifics for a lot of that. In general, it is best to concentrate on those things & keep the commentary to a minimum.

Video Issues in Adobe Presenter 9

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Hi there,
I got a solution from the Adobe Captivate technical team.
As an attempt to resolve your issue
Uncheck the option “Accelerate 3D graphics” under VM Settings by going to VM >> Settings >> Display>> 3D graphics
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I saw that the APPLE TV product can be used with VIMEO videos. can i still access VIMEO videos to my TV with a reg PC or do i have to have an APPLE?

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Intermittent problems are often a result of interference. Interference can be caused by other networks in the neighbourhood or from household electrical items.
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Refer to your router manual for instructions on changing your wifi channel or adjusting your multicast rate.
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Run an Apple Hardware Test;
https://support.apple.com/en-us/HT201257
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install iStat menus:
http://bjango.com/mac/istatmenus/
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When the MBP gets hot, post images of both for inspection.
Ciao.

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Hi.
When I play a video, then I click the green "plus" button on the top-left corn of the window of the iTunes, the iTunes goes to mini player, then I continues to listen the music, when I reclick the green "plus" button, the picture will fast forward style play to the current music playback position. Even I click pause button, the picture still fast forward. Cool, Huh?
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Ace

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I get too many ASC emails ... tried Frank Caggiano's solution but problem still unsolved ... even have all my email preferences set to NO ... any other suggestion? ... how do I get out of ASC?

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Do you see the Actions Box in the upper right corner of this screenshot?

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Well it certainly appears you have thrown the entire mess at it, there is one thing left.
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Reducing bad sectors effect on hard drives
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Jabber for iPad video issue

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Hello i have the same issue!
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Interval Since Last Panic Report: 8641685 sec
Panics Since Last Report:          1
Anonymous UUID:                    E865F049-A575-4D59-A574-9D24C6EFD141
Fri Mar 30 07:35:41 2012
Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
0x43923bb8 : 0x21b837 (0x5dd7fc 0x43923bec 0x223ce1 0x0)
0x43923c08 : 0x2abf6a (0x59e3d0 0x53c01f 0xe 0x59e59a)
0x43923ce8 : 0x2a1a78 (0x43923d00 0x0 0x43923da8 0x53c01f)
0x43923cf8 : 0x53c01f (0xe 0x48 0x10 0x10)
0x43923da8 : 0x53d2f5 (0x78f3000 0x785c240 0x43923df8 0x78f3000)
0x43923dc8 : 0x570fcd (0x78f3000 0x785c240 0x43923de8 0x2a45c9)
0x43923e18 : 0x28bb49 (0x78f3000 0x749a4a0 0x749a4b8 0x2106d8)
0x43923e58 : 0x21dbe5 (0x749a0a4 0x749a484 0x43923ea8 0x3a23)
0x43923e98 : 0x210a86 (0x749a000 0x0 0xbc747a0 0x7f6b690)
0x43923ef8 : 0x216f84 (0x749a000 0x0 0x0 0x0)
0x43923f78 : 0x295c57 (0x7daf5e8 0x0 0x0 0x0)
0x43923fc8 : 0x2a256d (0x7daf5e4 0x0 0x10 0x0)
BSD process name corresponding to current thread: Dock
Mac OS version:
10K549
Kernel version:
Darwin Kernel Version 10.8.0: Tue Jun 7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386
System model name: iMac6,1 (Mac-F4218FC8)
System uptime in nanoseconds: 154254231492
unloaded kexts:
(none)
loaded kexts:
com.apple.driver.AppleHWSensor          1.9.3d0 - last loaded 121081986701
com.apple.filesystems.autofs          2.1.0
com.apple.driver.AppleTyMCEDriver          1.0.2d2
com.apple.driver.InternalModemSupport          2.6.2
com.apple.driver.AudioAUUC          1.57
com.apple.driver.AppleIntelYonahProfile          14
com.apple.driver.AppleUpstreamUserClient          3.5.7
com.apple.driver.AppleIntelPenrynProfile          17
com.apple.Dont_Steal_Mac_OS_X          7.0.0
com.apple.driver.AppleMCCSControl          1.0.20
com.apple.driver.AppleIntelNehalemProfile          11
com.apple.driver.AppleHDA          2.0.5f14
com.apple.driver.AudioIPCDriver          1.1.6
com.apple.driver.AppleGraphicsControl          2.10.6
com.apple.GeForce          6.3.6
com.apple.driver.AppleIntelMeromProfile          19
com.apple.driver.ACPI_SMC_PlatformPlugin          4.7.0a1
com.apple.driver.AppleBacklight          170.0.46
com.apple.driver.AppleLPC          1.5.1
com.apple.driver.AppleIRController          303.8
com.apple.driver.CSRHIDTransitionDriver          2.4.5f3
com.apple.driver.USBCameraFirmwareLoader          1.1.0
com.apple.iokit.SCSITaskUserClient          2.6.8
com.apple.BootCache          31.1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
com.apple.driver.AppleUSBHub          4.2.4
com.apple.driver.AppleFWOHCI          4.7.3
com.apple.driver.AirPortBrcm43xx          423.91.27
com.apple.driver.AirPortBrcm43224          428.42.4
com.apple.iokit.AppleYukon2          3.2.1b1
com.apple.iokit.IOAHCIBlockStorage          1.6.4
com.apple.driver.AppleEFINVRAM          1.4.0
com.apple.driver.AppleUSBEHCI          4.2.4
com.apple.driver.AppleAHCIPort          2.1.7
com.apple.driver.AppleIntelPIIXATA          2.5.1
com.apple.driver.AppleUSBUHCI          4.2.0
com.apple.driver.AppleRTC          1.3.1
com.apple.driver.AppleHPET          1.5
com.apple.driver.AppleACPIButtons          1.3.6
com.apple.driver.AppleSMBIOS          1.7
com.apple.driver.AppleACPIEC          1.3.6
com.apple.driver.AppleAPIC          1.4
com.apple.driver.AppleIntelCPUPowerManagementClient          142.6.0
com.apple.security.sandbox          1
com.apple.security.quarantine          0
com.apple.nke.applicationfirewall          2.1.14
com.apple.driver.AppleIntelCPUPowerManagement          142.6.0
com.apple.driver.AppleProfileReadCounterAction          17
com.apple.driver.AppleProfileTimestampAction          10
com.apple.driver.AppleProfileThreadInfoAction          14
com.apple.driver.AppleProfileRegisterStateAction          10
com.apple.driver.AppleProfileKEventAction          10
com.apple.driver.AppleProfileCallstackAction          20
com.apple.iokit.IOSurface          74.2
com.apple.iokit.IOBluetoothSerialManager          2.4.5f3
com.apple.iokit.IOSerialFamily          10.0.3
com.apple.driver.AppleHDAHardwareConfigDriver          2.0.5f14
com.apple.driver.DspFuncLib          2.0.5f14
com.apple.iokit.IOAudioFamily          1.8.3fc2
com.apple.kext.OSvKernDSPLib          1.3
com.apple.iokit.IOFireWireIP          2.0.3
com.apple.iokit.AppleProfileFamily          41
com.apple.driver.AppleHDAController          2.0.5f14
com.apple.iokit.IOHDAFamily          2.0.5f14
com.apple.driver.AppleSMC          3.1.0d5
com.apple.driver.IOPlatformPluginFamily          4.7.0a1
com.apple.driver.AppleSMBusPCI          1.0.10d0
com.apple.driver.AppleBacklightExpert          1.0.1
com.apple.nvidia.nv40hal          6.3.6
com.apple.NVDAResman          6.3.6
com.apple.iokit.IONDRVSupport          2.2.1
com.apple.iokit.IOGraphicsFamily          2.2.1
com.apple.driver.CSRUSBBluetoothHCIController          2.4.5f3
com.apple.driver.AppleUSBBluetoothHCIController          2.4.5f3
com.apple.iokit.IOBluetoothFamily          2.4.5f3
com.apple.iokit.IOUSBHIDDriver          4.2.0
com.apple.driver.AppleUSBMergeNub          4.2.4
com.apple.iokit.IOSCSIBlockCommandsDevice          2.6.8
com.apple.iokit.IOUSBMassStorageClass          2.6.7
com.apple.driver.AppleUSBComposite          3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice          2.6.8
com.apple.iokit.IOBDStorageFamily          1.6
com.apple.iokit.IODVDStorageFamily          1.6
com.apple.iokit.IOCDStorageFamily          1.6.1
com.apple.iokit.IOATAPIProtocolTransport          2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily          2.6.8
com.apple.driver.XsanFilter          402.1
com.apple.driver.AppleFileSystemDriver          2.0
com.apple.iokit.IOUSBUserClient          4.2.4
com.apple.iokit.IOFireWireFamily          4.2.6
com.apple.iokit.IO80211Family          320.1
com.apple.iokit.IONetworkingFamily          1.10
com.apple.iokit.IOAHCIFamily          2.0.6
com.apple.iokit.IOATAFamily          2.5.1
com.apple.iokit.IOUSBFamily          4.2.4
com.apple.driver.AppleEFIRuntime          1.4.0
com.apple.iokit.IOHIDFamily          1.6.6
com.apple.iokit.IOSMBusFamily          1.1
com.apple.security.TMSafetyNet          6
com.apple.kext.AppleMatch          1.0.0d1
com.apple.driver.DiskImages          289
com.apple.iokit.IOStorageFamily          1.6.3
com.apple.driver.AppleACPIPlatform          1.3.6
com.apple.iokit.IOPCIFamily          2.6.5
com.apple.iokit.IOACPIFamily          1.3.0
Model: iMac6,1, BootROM IM61.0093.B07, 2 processors, Intel Core 2 Duo, 2.16 GHz, 4 GB, SMC 1.10f2
Graphics: NVIDIA GeForce 7300 GT, NVIDIA GeForce 7300 GT, PCIe, 128 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x87), Broadcom BCM43xx 1.0 (5.10.131.42.4)
Bluetooth: Version 2.4.5f3, 2 service, 19 devices, 1 incoming serial ports
Network Service: Built-in Ethernet, Ethernet, en0
Serial ATA Device: ST3320620AS, 298.09 GB
Parallel ATA Device: MATSHITADVD-R   UJ-85J
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8501, 0xfd400000 / 2
USB Device: Express USB2, 0x0dc4 (Macpower Peripherals Ltd.), 0x00db, 0xfd500000 / 3
USB Device: Hub in Apple Pro Keyboard, 0x05ac (Apple Inc.), 0x1003, 0x1d100000 / 2
USB Device: USB Receiver, 0x046d (Logitech Inc.), 0xc50a, 0x1d110000 / 4
USB Device: Apple Pro Keyboard, 0x05ac (Apple Inc.), 0x020b, 0x1d130000 / 3
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8206, 0x7d100000 / 2
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8240, 0x7d200000 / 3

Re: Kernel Panic on iMac Intel Core 2 Duo with Lion 10.7.1, 4gb RAM
27-sep-2011 11:53 (in response to jose guzman) Launch the Apple Hardware Test program, run the extended tests at least twice, and then download and run Rember. All indications are that you have bad or flaky RAM.
27" i7 iMac 10.6.8 , Mac OS X (10.7.1), G4 450 MP 1.5 GB RAM w/(10.5.8/10.4.11/9.2.2)
I did that and it doesn't work

HT5313 What video issues were there on 10.7.4 that got fixed in 10.7.5? Any details?

The OS X update bulletin for 10.7.5 lists that one of the fixes in this update is
* Resolve a video issue with some VGA projectors when connected to certain Mac notebooks.
What is really being addressed? Any details?

Hi Tony, Ben and others,
I'm not sure it was the same problem, but a little while ago I have problems too with RADIUS not working on Lion,
and by searching for solutions I found out that it's necessarily to edit /etc/raddb/clients.conf
My problem here it didn't work was with the shared secret.
So I edited /etc/raddb/clients.conf and put at the end of the file :
client 10.0.0.0/24 {
        secret          = shared-secret-type-what-you-want-here
        shortname       = private-network
BEFORE I started RADIUS and added AE's to it
I hope it solves your problem too …
GreetingZz John
PS For some strange reason I had to change the
      'Wireless Security" from WPA2 Personal ---> WPA2 Enterprice on each AE manualy
     But maybe that's just a little bug in when opening the AE in Airport Utility 6.1 cause is WAS
     working before I looked into the AE's
PPS iPV6 not changed here
Message was edited by: Abhor

Video issues on MBP still unsolved

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