Blogs

Moscow State University’s Video Quality Measurement Tool was already good. Enhancements in the new version, including new metrics and the ability to run multiple analyses simultaneously, make it even better. Moscow State University’s Video Quality Measurement Tool (VQMT) has always been one of the least expensive and most functional quality measurement tools available. The latest updates (10.0 and 10.1) add …

Now that programs like Wirecast and vMix make it simple to perform side-by-side interviews like my recent interview with Beamr’s Dror Gill below, I’ve been doing more of them. The tension has always been regarding video quality. Specifically, do I connect a camera to my HP notebook, or go with its internal webcam or my aging Logitech C615 webcam. Even …

The skinny: Apple, a member of the MPEG LA H.264 and HEVC patent pools, and staunch supporter of standards (and avoider of open source-codecs) broke ranks and joined the Alliance for Open Media. Give me more: Apple has always deployed standards-based codecs, and Steve Jobs was very negative on Google’s VP8 open-source codec when launched. Alliance for Open Media (AOM) …

I’m so excited to be at Stockholm speaking at Streaming Tech Sweden. My keynote address is entitled Codecs in 2018 and Beyond, and I discuss the future of H.264, HEVC, VP9, AV1, PERSEUS and Divideon xvc. The event producer, Eyevinn Technologies, has graciously approved my publishing the handout, which you can download below. Here’s the video on YouTube. Streaming Tech Sweden_Ozer_final

Here’s the description; download the handout below. C203 – How To: Reducing Latency and Startup Times Low latency and fast startup times are KPIs for most streaming video producers, particularly for live events. Though a series of structured tests that measure startup time, latency, and network overhead, this session documents the results achieved by reducing fragment sizes, using hybrid fragment …

Here’s the description: download handout below: Per-title encoding techniques customize the encoding ladder to match the encoding complexity of the source, saving bandwidth on easy-to-compress videos and ensuring the quality of more complex footage. This session compares the efficiency, implementation issues, and costs of multiple commercially available and open-source alternatives, like Capella Systems Cambria Encoder, compression optimization from multiple vendors, …

Here’s the description; download link below. Many content distributors and aggregators still use H.264 as their primary, if not exclusive codec, but the bandwidth savings incident to newer, more powerful codecs are alluring. Those considering a switch must evaluate at least three options; HEVC, VP9, and the Alliance for Open Media’s AV1 codec, which should be close to release by …

Here’s the video and description; download handout below. With the speed of technology today, one of the most important parts of the software is adaptability. By taking control of your own encoding and packaging, you can greatly reduce cost and maintain high adaptability and agility to meet your needs now and in the future. When working with cloud encoding, there …

Here’s the session description; download the handout below. Streaming to one live streaming service is so 2016. Today, in addition to streaming to your own website or app, you may want to distribute your live stream to multiple other outlets like Facebook Live, YouTube Live, Livestream, Twitter, or Twitch. Fortunately, there are a variety of products and services that enable …