MWCapture SDK Mac 3.4.62314

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HDR

High Dynamic Range (HDR) is a high dynamic range technique used in imaging and photography to reproduce a greater dynamic range of luminosity than is possible with standard digital imaging or photographic techniques. The aim is to present a similar range of luminance to that experienced through the human visual system. it expands the brightness range of the display, showing more bright dark details bring richer colors and more vivid and natural detail representations to the picture, bringing the picture closer to what the human eye sees. HDR display technology is an upgrade of pixel quality, the improvement of picture quality is obvious.

Two features of HDR are as follows:

1. High contrast
2. Excellent color expression

## Hardware Requirements:

- Pro Capture HDMI 4K Plus
- Pro Capture HDMI 4K Plus LT
- Pro Capture Dual HDMI 4K Plus LT
- Pro Capture AIO 4K Plus

These four Pro capture devices can support HDR features and only HDR10 standards.

## HDR Capture and Render

Use the APIs of Pro Capture Family Functions to capture videos since rendering HDR10 images must use a 10-bit depth page-fourcc. Use the APIs of Pro Capture Family Functions to get the HDR meta data for HDR10 rendering. For details, refer to HDRCapture.