Per-Title Encoding: It’s Everywhere!

Netflix started the per-title encode optimization revolution in December 2015, and now per-title encoding is showing up in more and more places. Why? Because it improves the quality of hard-to-encode videos, and saves bandwidth costs on easier-to-encode videos. If per-title optimization is not available in your encoder or encoding service, it’s time to start demanding…

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NDI and Live Titling

If you haven’t been watching the live titling space, you’ve missed the NDI revolution, and your productions may be falling behind in terms of graphics quality. In this article I’ll explain what NDI is and how it works, and I’ll explore how it enhances the titling capabilities of the NewTek TriCaster, Telestream Wirecast, and vMix…

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What Is DRM?

The move away from plugins like Flash and Silverlight has made video delivery easier, but it’s also made DRM more complicated. Here’s what DRM looks like today, along with a discussion of the leading DRM technologies and DRM service providers. If you plan to distribute premium content from the major U.S. studios, you’ll need to…

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Review: V-Nova Perseus: Does its Compression Live Up to the Hype?

London-based V-Nova has made some impressive claims about Perseus, its compression technology. Streaming Media’s preliminary testing shows that it lives up to some of them. V-Nova launched its compression technology, Perseus, on April Fools’ Day 2015, claiming “2x–3x average compression gains, at all quality levels, under practical real-time operating scenarios versus H.264, HEVC and JPEG2000.”…

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Netflix Introduces New Quality Metric

Netflix announced the open-source availability of the Video Multimethod Assessment Fusion, which it’s now using instead of PSNR to analyze the quality of transcodes in its vast catalog. Yesterday, Netflix announced the open-source availability of its new video quality metric, the Video Multimethod Assessment Fusion (VMAF) in a long, explanatory blog post. Netflix uses the…

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