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1.62, 2.7, 5.4, 8.1, 10, 13.5, or 20 Gbit/s data rate per lane; 1, 2, or 4 lanes; (effective total 5. ... With the increased bandwidth enabled by DisplayPort 2.0 ...
Display Stream Compression (DSC) is a VESA-developed video compression algorithm designed to enable increased display resolutions and frame rates over existing physical interfaces, and make devices smaller and lighter, with longer battery life. [1] It is a low-latency algorithm based on delta PCM coding and YC G C O-R color space. [1] [2]
Type 1 extended to preventing content from going to v2.1, 2.0 and v1.x as they all have weaknesses; 2.2 for HDMI: 13 February 2013 This spec is not bound to backward compatibility to v2.0 and v2.1 hence makes it a clean version of v2.2; 2.2 for MHL: 11 September 2013 2.3 for HDMI: 28 February 2018
DisplayPort: DisplayPort (DP) was designed to replace VGA, DVI, and FPD-Link and standardized by VESA. [2] It is primarily used to connect a video source to a display device such as a computer monitor. It can also carry audio, USB, and other forms of data.
VESA's Display Stream Compression (DSC), which was part of early DisplayPort 1.3 drafts and would have enabled 8K at 60 Hz without subsampling, was cut from the specification prior to publication of the final draft. [70] DSC support was reintroduced with the publication of DisplayPort 1.4 in March 2016.
Display Data Channel (DDC) is a collection of protocols for digital communication between a computer display and a graphics adapter that enable the display to communicate its supported display modes to the adapter and that enable the computer host to adjust monitor parameters, such as brightness and contrast.
The original FreeSync is based over DisplayPort 1.2a, using an optional feature that VESA terms Adaptive-Sync. [9] [10] This feature was in turn ported by AMD from a Panel-Self-Refresh (PSR) feature from Embedded DisplayPort 1.0, [11] which allows panels to control its own refreshing intended for power-saving on laptops. [12]
2.1–2.1b 3.96 Gbit/s 8.16 ... and a bandwidth management feature to enable DisplayPort tunnelling to coexist with other I/O data traffic more efficiently over a ...