2017年6月13日 · How does HDR technology relate to these terms? Is HDR simply a combination of a 10-bit color depth and really wide color space, or is there something more to it? In the marketing language, certain areas of the screen (such as the rising sun) are said to be "brighter" than other areas of the screen on a HDR display.

2020年7月22日 · HDR Video (P3-ST 2084) Use this mode for 4K or ultra high-definition video production workflows up to 1000 nits (full-screen sustained) using the wide color P3 primaries and the high-dynamic-range SMPTE ST-2084 EOTF.

2022年6月8日 · I am trying to understand the difference between H.264 (AVC) and H.265 (HEVC) HDR video content. I thought HDR video 'means' it has 10 bit color depth and H.264 does not support 10 bit HDR content.

I know that there are many HDR standards, but I did not find a way to identify it using mediainfo or ffprobe. The need is because I have an API that receives several video profiles (different bitrates, dimensions and codecs) for a single video, which are used to deliver to users the best match based on their devices and connection speed.

2025年3月16日 · I use Nvidia Shadowplay to capture 4K HDR clips. These play as expected in VLC and Windows 11 Film & TV. I'm trying to use Davinci Resolve v19 to edit these, and even though the timeline previe...

2021年11月2日 · As screens, cameras, and post-production processes improve, new color space standards have been introduced. My impression is HDR videos often use some of these newer color space standards.

2019年12月11日 · This happened due to the display's inability to handle HDR videos. Color space: ITU-R BT.2020 defines a HDR video. As a solution I used 'confirm SDR' effect in premiere pro which converts the video into HDR color range.

2024年10月16日 · I'm new-ish to video, but have done a lot of photo grading, and I'm used to targeting the P3 colour space, both with and without HDR. I have been shooting in V-Log using a Lumix S5.

Color reproduction varies greatly from one device to another and without a calibrated display and a complete chain of color control going back to the source, you aren't going to get exact. Even then, chances are good that somewhere along the line the color spaces won't match up exactly.

2020年10月3日 · I tried both vlc and virtuadub2, they both save out washed out images. Both show and save out washed out images. How can I save out these images so they look in proper HDR space?