Recent Posts

Testing EVC, VVC, and LCEVC

This article compares VVC, EVC, and LCEVC with H.264, HEVC, and AV1. Its’ useful if you’re attempting to understand the goals and capabilities of these codecs. In 2020, MPEG announced three new codecs, Versatile Video Coding (VVC), Essential Video Coding (EVC), and Low Complexity Enhancement Video Coding (LCEVC). As of January 2022, all are released and available for testing which I …

Read More »

Video Codec Quality Benchmark 2022

Figure 1. This analysis shows that the Slow preset is optimal for the Baseline EVC codec.

OK, I’ll say it. As far as I know, this is the first time any study has compared the quality and performance of codecs representing Essential Video Coding (EVC), Versatile Video Coding (VVC), and Low Complexity Enhancement Video Coding (LCEVC), as well as AV1, HEVC, and H.264. It’s not as exhaustive as I would like but the results should help …

Read More »

Tutorial: Producing Live-Streamed Events with the Roland V-02HD MK II

I recently had the opportunity to test Roland’s V-02HD MK II video mixer. Though the unit only has two inputs, you can switch between them with optional foot control, making it ideal for simple self-produced productions. Here’s the Roland explainer video.  After working with the unit, I wrote a tutorial on how to use the mixer for a self-produced …

Read More »