![]() Although standards are as important for streaming as they are for broadcast, the standard-setting process is different. Now, streaming has overtaken traditional broadcast and will soon supplant it. Although each codec bears a royalty, the royalty was reasonable, and the single patent pool was well-managed and transparent. Standards are critical for broadcast to bind together the plethora of vendors in the encoding, transmission, and decoding spaces. The two most successful codecs of all time were MPEG-2 and H.264, both standards-based codecs primarily formulated for the broadcast market, with streaming irrelevant for the former and an afterthought for the latter. For perspective, however, let’s take a look at how the codec market has changed over the last few years and what this means for codec adoption. You’ll learn where each codec is from a development standpoint, where it plays, how long it takes to encode, what it costs, and how the encoding quality compares. This article discusses the current status of HEVC, AV1, and Versatile Video Coding (VVC), essentially reviewing the last 12 months of progress for each.
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