While it’s easy to develop a trivial understanding of the world’s geography, having a true sense of scale for different earthly objects can be a bit… rocky. Thanks to MetaBallStudios (MBS), however, ...

The YouTube channel Kurzgesagt has teamed up with “Writer, infant,” Tim Urban for a video comparing the size of the largest stars ever detected. This short tour of the increasingly huge stars not only ...

When encoding an adaptive bitrate ladder, oftentimes you have to compare videos with different resolutions, which raises multiple issues. For example, when measuring peak signal-to-noise ratio (PSNR) ...

Most streaming producers know that different video clips encode with more or less efficiency depending on the motion in the video, the level of detail, and other factors. Still, most producers use a ...

Likewise, you can't compare "two video files" when neither is the original. The two major metrics are PSNR and SSIM. PSNR is "mathematically" more correct, SSIM is "perceptually" more correct. The ...

Writing in EDN Magazine, Sonia Gandhi and Ashwini Govindaraman of Cypress Semiconductor in “Implementing and comparing video over USB” evaluate and compare USB 3.0 versus HDMI and Displayport for ...

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In Comparing Op-Amp & Video Amp Topologies, Part 1, we mentioned that in a video amplifier, such as seen in Figure 1, a DC servo circuit is generally required to ensure that the average voltage in a ...

The challenge in comparing video cards for computers is the infinite variation in need. Performance for a modeler at Pixar Studios means something else than performance for a casual gamer. It's ...