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Encoding/Transcoding

Encoding and transcoding video is at the heart of online video, and Streaming Media offers deep dives into encoding parameters, bitrate ladders, per-title encoding, content/context-aware encoding, CBR, VBR, and ABR. Here you’ll find the latest news, reviews, tests, and analysis to help you stay on the top of your encoding/transcoding game.

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Features

Software Decoding and the Future of Mobile Video

If you'll be encoding with SVT-AV1 or VVC, in this article you'll learn a bit about how to optimize your encodes, particularly the trade-offs that pre­sets deliver, and how many logical processors to use. With SVT-AV1, I also explore the qual­ity and playback efficiency of the fast decode option, although I didn't find much to show for it. You can also peruse the FFmpeg command strings used for all encodes.

The 2025 Streaming Media All-Stars

After a 12-year hiatus, Streaming Media is bringing back the Streaming Media All-Stars for 2025 to pay tribute to a select group of key technology innovators who are driving and disrupting the streaming industry.

Buyers' Guide: Hardware Transcoders

Although software transcoding is accept­able for transcoding most VOD streams and even low-volume live programming, most high-volume live applications need hardware for efficient transcoding, both to save you money and to save the planet. This buyers' guide will cover: What hardware transcoders are, what you need to bring to the table to identify the best hardware transcoder, factors to consider when choosing one, choosing a hardware transcoder for cloud workflows, and choosing a hardware transcoder for on-prem workflows.

The State of the Video Codec Market 2025

HEVC rode the 4K/HDR wave to success, but AV1, VVC, and LCEVC lack an equivalent killer app. With CDNs racing to the bottom on pricing and new royalty pools threatening to increase costs, codec adoption is no longer just about technical merit—it's about survival. These are the issues I'll explore in this article.

Spotlights

Kiloview Cradle Series RFO2: The Ultimate Unified Media Center

The RF02 offers multi-channel encoding/decoding, recording, routing, and mixing in one platform via freely combined card modules, simplifying workflows and improving efficiency. It minimizes the need for separate systems, delivering a complete broadcasting solution.

View From the Top: Zixi | Navigating the Challenging Financial Landscape: The Strategic Importance of Total Cost of Ownership in Broadcasting and Streaming

The broadcast and streaming industry is currently navigating a challenging financial landscape, marked by economic uncertainties, intensified competition and shifting consumer behaviors. In this environment, understanding and optimizing Total Cost of Ownership (TCO) has become more critical than ever. TCO is not just a financial metric; it's a strategic tool that helps organizations manage resources efficiently, maintain competitiveness and contribute to sustainability in a rapidly evolving market.

View From the Top: Wowza: The Power Behind Video

Wowza offers a platform that is not only a future-proof streaming investment, but also a simpler platform overall that allows consolidation to a single, streaming solution. These two things, along with a simple and transparent pricing model, make it easier for clients to both justify and predict a healthy return on investment.

Boosting Streaming Profitability with IMAX StreamSmart

Streaming organizations must be able to accurately measure and swiftly assess the impact of workflow changes to validate their effectiveness. Therefore, they must have access to the right metrics that can reliably predict viewer perceptions of quality for achieving bitrate savings without compromising the viewing experience.

Columns

Orphaned Tech: Struggles With Legacy NDI Gear

Not every new customer has the bank to buy all new gear. It's typical to buy used gear, get it running, and then upgrade only as the need and cash flow dictate. But a challenge comes with using older NDI gear.

Why You Should Embrace Sustainability (But Not For The Reason You May Think)

To really make an impact, we have to put sustainability within a context we can understand. It's hard, whether as individuals or businesses, sometimes to grasp the very huge concept of climate change and then commit to "sustainability efforts" as a way to have an impact. But when there is context, sustainability efforts can be achieved without actually trying to focus on them in particular. Within the streaming industry, that context is power.

The Greenest Codec: LCEVC

There's no doubt that LCEVC is a more efficient codec. But is it really going to make much of a difference in energy savings compared to other sustainability solutions?

How YouTube Encodes Videos

Looking for insights into exactly how YouTube encodes billions of videos? Jan Ozer went down the rabbit hole and shares what he discovered about AV1, VP9, and resolutions.

Encoding/Transcoding Companies and Suppliers