EDID – Extended Display Identification Data, is a metadata format for display devices to describe their capabilities to a video source (e.g. graphics card or set-top box). The data format is defined by a standard published by the Video Electronics Standards Association (VESA).
EDID data structure includes manufacturer name and serial number, product type, phosphor or filter type, timings supported by the display, display size, luminance data and (for digital displays only) pixel mapping data.
OmniStream™ Pro and R-Type encoders provide build-in EDID profiles, the following table intend to explain what type of audio format you should expect to have with each provided EDID* (Requite firmware version 1.2.0 or higher).
|
EDID |
LPCM - 2CH only |
LPCM - Up to 8CH |
DTS |
Dolby |
DolbyDigital+ |
DTS-HD |
DolbyTD |
|
|
Common |
ATL 1080P 2CH |
Yes |
No |
No |
No |
No |
No |
No |
|
ATL 1080P DD |
No |
No |
Yes |
Yes |
No |
No |
No |
|
|
ATL 1080P MCH |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
|
|
|
|
|
|
|
|
|
|
PC Application Only |
Default |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
|
ATL 1080P DVI |
No |
No |
No |
No |
No |
No |
No |
|
|
ATL 1280x800 RGB DVI PCWXGADVI |
No |
No |
No |
No |
No |
No |
No |
|
|
ATL 1280x800 RGB PCWXGA2CH |
Yes |
No |
No |
No |
No |
No |
No |
|
|
ATL 1366x768 RGB TVWXGA2CH |
Yes |
No |
No |
No |
No |
No |
No |
|
|
ATL 2160P 2CH |
Yes |
No |
No |
No |
No |
No |
No |
|
|
ATL 2160P MCH |
No |
Yes |
Yes |
Yes |
Yes |
No |
No |
|
|
ATL 2560x1600 2CH |
Yes |
No |
No |
No |
No |
No |
No |
|
|
ATL 2560x1600 MCH |
No |
Yes |
Yes |
Yes |
Yes |
No |
No |
|
|
|
|
|
|
|
|
|
|
|
|
Video only |
Default - Video Mode |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Default - Video Mode (No HDR) |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
ATL 4K60 MCH |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
ATL 4K60 PCM_MCH |
No |
Yes |
No |
No |
No |
No |
No |
|
|
ATL_460_LPCM_2CH [New EDID] |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
ATL 720P DD |
No |
No |
Yes |
Yes |
No |
No |
No |
|
|
ATL 720P 2CH |
Yes |
No |
No |
No |
No |
No |
No |
|
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|
|
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Article ID: KB01469