Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens Xing Han roaming clues delivery! CTOnews.com April 19, according to the World Alliance for Ultra High definition Video Industry (UWA Alliance) released, open source software tool MediaInfo has officially supported HDR Vivid. A few days ago, the official website of MediaInfo (click on this link) released the latest version 23.03, which officially supports HDR Vivid.

MediaInfo is a free, cross-platform open source program that displays technical information about media files, as well as tag information for many audio and video files. It is used in many programs, such as XMedia Recode, MediaCoder, eMule, and K-Lite codec packages.

The MediaInfo open source code is downloaded from the github website. This will greatly facilitate other media tools to support HDR Vivid.

In addition, the dynamic metadata parsing of HDR Vivid has been supported on the famous open source software FFmpeg. CTOnews.com attached the relevant address: click on this link.

The official website of the UWA Alliance has released tools and patch code for extracting HDR Vivid dynamic metadata based on FFmpeg. The details can be found on this link page (see ffprobe tool information in HDR Vivid's technical materials).

CTOnews.com Note: Jingcai HDR (HDR Vivid) is a new standard in the field of dynamic HDR video, released by the UWA Alliance. Jingcai HDR (HDR Vivid) is based on intelligent algorithm to accurately match each frame. With the help of dynamic metadata and intelligent tone mapping (Tone Mapping), the display effect is dynamically adjusted according to the brightness and color information of each scene, so as to achieve end-to-end consistency and improve the quality of the picture. Bring optimized color, hierarchy, contrast, light and shade picture.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.