epiphan video AV.io HD+, Руководство пользователя

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User Guide Advanced configuration options
Advanced configuration options
The AV.io+ Config tool allows you to adjust several settings to make changes to your video capture
experience if necessary. Most users won’t need to use this utility for anything other than firmware
updates, but advanced users may find these tweaks help them get the most out of their AV.io HD+.
These options include:
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Select input for audio
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Select preferred EDID, or upload a custom EDID
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Modify Transfer Pipe
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Change the name of the device as it's seen by programs and operating system
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Set a custom UVC mode
There are two key descriptors used in the process of video capture using a UVC-based device:
Extended Display Identification Data (EDID): The EDID describes to the video source, video player, or
computer which standard video formats (resolutions, frame rates, etc.) are supported by the capture
device as video input.
UVC Descriptor: The UVC descriptor describes to the capture host computer which formats are available
at the capture device USB port.
Select input for audio
Your AV.io HD+ has a number of different audio input options, from ingesting audio from the main HDMI
input, to utilizing audio from the 3.5mm jack, or combining them. You can read more about the different
audio modes in the
Set the audio mode section.
Select preferred EDID, or upload a custom EDID
Your AV.io HD+ has the ability to use a specific EDID from a list of preloaded files, or have a custom EDID
file uploaded to it for use in specific applications. You can learn more in the
Modify the EDID section of the
guide.
Modify Transfer Pipe
Your AV.io HD+ can modify the transfer pipe to increase compatibility with certain systems. The default
option is Bulk, but if needed can be switched to Isochronous mode, if, for example, the PC to which your
AV.io HD+ is connected has lower performance or USB bandwidth availability. Please be aware that
general performance may be lower in Isochronous mode. For more information check the
Modify the
transfer pipe section of the guide.
Change the name of the device as it's seen by programs and operating system
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