в tech sup. можно не звонить, они дали такой совет, которому последовать просто нельзя, показали полную безграмотность. Я почитала форум на Pinnacle и нашла обсуждение такой же проблемы, другие участники дали ссылки на ранее обсуждаемые. Много чего интересного, будем експериментировать.
![Mr. Green :mrgreen:](./images/smilies/icon_mrgreen.gif)
К стати, один из учстников опубликовал вот такую информацию, он разрешил ее использовать в других форумах. Может кому полезно будет.
Capture / Output Dropped frames, blues screens, jitter, audio drops:
All Windows Versions:
Scan for viruses with updated signature files
Pagefile/swap file - Never on video drive, best on a seperate 3rd drive, OS drive if fine (large amount of RAM reduces use)
Disable all system sounds
Disable visual effect/animations, use standard non-animated mouse curser
On board motherboard video card - replace with AGP or PCI video card
Disable active desktop
Keep the mitts off the mouse
Thermal/overheating problem - processor, chipsets
Disable processor throttling
Install latest Directx8 update
Install Pinnacle Performance Enhancer PPE
Condense timeline prior to playback
Minimize application prior to playback
Switch timeline to text view prior to playback
Disable Power saving
Disable Screen saver
Remove any wallpaper/desktop pictures
Remove icons on desktop
Format & reinstall OS
ACPI can be a problem, disable ACPI in BIOS, and Complete reinstall of OS
Try installing card in different slot
Disconect USB devices
Disable USB (device manager & BIOS)
Disconnect scanner
Disable network card
Disable IEEE1394 networking
Remove any card which isn't absolutely necessary
DMA enabled in bios & device manager
Update BIOS
VIA - install VIA 4 in 1 drivers
VIA - install VIA PCI latency patch
Intel, SIS, or Other chipsets - install appropriate updated drivers from chipset or mobo manufacturer
Install updated video card drivers
Install updated sound card drivers
Disable legacy SB16 support (live)
Reboot just before playing a project to tape
Use msconfig (or other utility or edit registry) to prevent anything from running on startup, not in Win2k
End ALL background tasks (messenging, firewall, popup killers, audiohq, vendor install menus, antivirus, printer monitoring)
Empty temporary files and internet temporary files
System resources should normally be over 90% after rebooting & ending background tasks
Give application Process priority - TaskInfo in Win98/me, TaskManager in Win2k/XP
Bios- enable enhanced chipset performance
Bios - set PCI latency to 32 min, 64 suggested, 96 has helped
Bios - PCI delayed transaction - enabled
Bios - PCI concurrency - enabled
Bios - PCI passive release - enabled
Bios - Spread Spectrum Control - enabled
Bios - PCI Master Read Caching - enabled
Bios - Byte Merge - enabled
Bios - PCI to DRAM Prefetch - enabled
Bios - set CAS to 2 for better performance if RAM supports it
Bios - sdram speculative read enabled
Bios - sdram precharge enabled / CAS2
Bios - 4-way memory interleave
Bios - memory hole enabled
Are you using TI chipset based firewire card? (Agere/Lucent may be ok, Avoid VIA, NEC, AdvanSys)
Camera in VTR/VCR attached to ext Power
Lower sound card audio acceleration
Lower video card hardware acceleration (not to be confused with hardware rendering)
Using the Microsoft DV cam driver (TI DV driver might work better in some instances, this is NOT the OHCI driver)
Seperate drive for video (dma), verify auxillary/preview/temp files are rendered to the video drive
Video drive should be large fast drive (15MB/sec minimum)
System drive should be large fast drive (15MB/sec minimum preferred, not as critical as video drive)
Prevent video partition from being more than 70% full
Format or defrag video drive between projects
Defrag system drive, defrag pagefile/swapfile - use 3rd party util like speed disk, diskkeeper, nuts & bolts
Change the location of drives on cabling/controller or use differnt controller to see if that helps
Use 80 conductor cables for ATA66 or faster drives
If using firewire drive, remove it, and try using an internal IDE drive
Disable cdrom autorun
Add RAM
Install total ram 128MB absolute minimum, 256MB+ preferred
Update to latest software version & patches
Read ahead disabled
Write cache enabled
Run drive utility to disable "acoustic management"
Run drive utility to disable write verify (may disable auto after multiple restarts)
Run drive utility to force a specific mode on ATA66/ATA100 drives
Run version checker or integrated software test
Uninstall, use regdelete, reinstall application, then patches
Disable clock
Upgrade power supply (300 watts+)
Render to a DV AVI, reboot, go straight to Make Movie, open avi, play to tape
Add a few seconds of leader that is a prerendered avi, and make no changes at that part of project.
Windows 98se specific:
In system.ini, 386 enhanced section, Vcache=131072 (this should be 1/4 system memory)
Set virtual memory minimum to 512MB+ that you haven't surpassed, set much higher max for protection
Conservativeswapfile=1
Configure as network server
Use dvswitch to switch between MS & TI DV cam driver (not referring to the OHCI driver)
Check config.sys and autoexec.bat for anything unnecessary that is loading/executing during boot
Msdos.sys file should have entries: Doublebuffer=1, Dblspace=0, Drvspace=0
Windows ME specific:
Disable system restore monitoring for video drive, also for system drive
In system.ini, 386 enhanced section, Vcache=131072 (this should be 1/4 system memory)
Set virtual memory minimum to 512MB+,that you haven't surpassed, set much higher max for protection
Conservativeswapfile=1
Configure as network server
Manually change to TI cam driver (not the OHCI driver) - might help with some dv cams
Check config.sys and autoexec.bat for anything unnecessary that is loading/executing during boot
Msdos.sys file should have entries: Doublebuffer=1, Dblspace=0, Drvspace=0
Windows 2000 specific:
NTFS - no encryption or compression
Disable NTFS auditing
Disable NTFS last access date stamp
Disable unnecessary services (such as Indexing Service)
If video partition was converted to NTFS with "convert", reformat it
Set pagefile minimum to 1.5X ram or 512MB ram minimum (which ever is greater), and allow another gig expansion
Give foreground application priority
Diskperf -n , restart
Install service pack 2
DisableExecutivePaging - set to 1 enabled if you have significant amount of RAM
LargeSystemCache - set to 1 enabled if you have signficant amount of RAM
Startup programs can be disabled in [HLKM\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\RUN] and "startup" in start menu.
Windows XP Specific:
NTFS - no encryption or compression
Disable NTFS auditing
Disable system restore monitoring for video drive, also for system drive
Disable NTFS last access date stamp
Disable unnecessary services (such as indexing service)
If video partition was converted to NTFS with "convert", reformat it
set pagefile minimum to 1.5X ram or 512MB ram minimum (which ever is greater), and allow another gig expansion
give foreground application priority
diskperf -n , restart
DisableExecutivePaging - set to 1 enabled if you have significant amount of RAM
LargeSystemCache - set to 1 enabled if you have signficant amount of RAM
Startup programs can be disabled in [HLKM\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\RUN] and "startup" in start menu.
Enable Boot Defrag - HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Dfrg\BootOptimizeFunction - enable = y