Vitec Multimedia HDM850+ Manual de usuario descargar pdf (Pagina 40)

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VMC-7440_v8_0_6_Quick Start_V1_0_0.doc

Date: 3/18/2013

page 40 / 51

Use the forcedisable option to override the advanced PCI Express features of

Windows 7 (see pciexpress option of BCDEdit).

Force legacy APIC mode ( see uselegacyapicmode option of BCDEdit)

Decrease memory size if equal to 4GB if operating system is 32 bits.

7.8.7. Why livewire sample application does not appear after starting it?

Application saves in the windows registry its last position on Desktop and last used XML

file.

If application has been closed when minimized or outside the desktop or XML is

corrupted, it will not be able to start.

In this case, kill the application through Windows’ Task Manager, remove all Keys from

“HKEY_CurrentUser/Software/Vitec Multimedia/livewire sample application” and restart

it.

If the same problem occurs, please try to restore the original xml file from the SDK and

7.8.8. Why livewire settings page does not appear after clicking on the

Settings… button?

Please verify if SettingsPage.dll is present in the application directory. Please copy it

from SDK if missing.

7.8.9. Why I need to reconfigure my card every time I start my

application?

Please verify that you have write access on the used XML file.

7.8.10. Why do I have no video or bmp files when clicking on

Start/Capture button?

Please verify that file names of MPEG or bmp files are located in an existing directory.

Please also check that there is enough free space on hard disk.

7.8.11. Why my XML files has been corrupted?

Please note that you have to put the XML file in a different partition that partition where

you record MPEG data.

Indeed, application saves all parameters modification done during the session. If the

partition is full, this process will corrupt the XML file.

7.8.12. Why do I have time to time a bad video frame on my video preview

and encoding?

Please note that capturing real time video on a PCI express card requires having good

PCI transfer performances between the system and the Vitec card. Some low cost or

badly designed motherboards can not reach this level of performance and produces

time to time a bad video frame.

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Vitec Multimedia HDM850+ Manual de usuario Pagina 40