What does "SDR" mean?
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SDR stands for Standard Dynamic Range. It refers to the typical way videos and images are displayed, showing a limited range of brightness and colors. Most screens today, like TVs and computer monitors, use SDR to present content.
Importance of SDR
SDR is important because it allows people to enjoy videos and images with a consistent quality. However, it doesn't show as much detail in bright and dark areas compared to HDR (High Dynamic Range). As technology advances, SDR is becoming less common, with HDR taking its place for a richer viewing experience.
SDR and Video Quality
In the world of videos, SDR plays a big role in how we assess quality. Traditional tools designed to measure video quality often focus on SDR content, making it harder to evaluate videos with HDR settings. As more videos are produced in HDR, researchers are working on better ways to compare video quality across these different formats.
Future of SDR
Even though HDR is gaining popularity, SDR will still be around for some time, especially since many devices do not support HDR yet. As viewers continue to seek out better visuals, SDR will need to adapt to support the changing video landscape.