Streaming Learning Center Where Streaming Professionals Learn to Excel
Deciding whether to encode on-premise or in the cloud is one of the most critical …
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Bash Scripting with Wildcards for FFmpeg on Ubuntu and Mac
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Encode on-Premise or in the Cloud
Deciding whether to encode on-premise or in the cloud is one of the most critical …
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Installing and Using FFMetrics to Compute and Visualize VMAF, SSIM, and MS SSIM Metrics
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Don’t Sacrifice Usability On the Altar of Design
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Testing EVC, VVC, and LCEVC
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Moscow State’s Dr. Dmitriy Vatolin Talks Codecs, Metrics, and Video Quality
Recent Posts
Lesson of the Week: Set I-frame Interval in Seconds not Frames
This lesson is derived from my book, Learn to Produce Videos with FFmpeg In 30 Minutes or Less ($34.95), and my course, FFmpeg for Adaptive Bitrate Production ($29.95) (which includes a PDF copy of the book). Don’t just learn FFmpeg; become an expert in video compression. Overview: Setting your I-frame interval in seconds rather than frames allows you to use …
Read More »Introducing ITU-T Metrics P.1203 and P.1204
While standards-based video codecs like H.264 and HEVC tend to dominate, standards-based video quality metrics have never risen to the same usage or attention level. With two innovative and highly accurate metrics now available from the ITU-T, this may change in the near term. Briefly, these models are: ITU-T Rec. P.1203, which calculates the quality of HTTP Adaptive Streaming (HAS) …
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