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视频质量 > Featured Articles

Viewers demand that OTT and online video give them the same quality as broadcast, 或者至少尽可能接近, and savvy content owners are using the wealth of data generated by video to constantly improve the viewer experience and their bottom line. 点击这里查看新闻, 研究, 并分析成视频质量指标, 服务质量, 体验质量(QoE), 视频分析, 视频数据.

Save your FREE seat for 流媒体 Connect this August. 现在注册!

回顾:鸟狗X1 20X PTZ凸轮

Anthony Burokas introduces streaming producers to a brand new BirdDog in the new X1 PTZ cam, which departs from past models with a new design featuring a Wi-Fi antenna, 光环统计, 人工智能跟踪, 业界首创的电子墨水显示信心监测.

2023流媒体读者选择奖

读者已经说过! 在这里,我们将介绍2023年北美顶级技术解决方案, 由流媒体读者选出.

The 2023 流媒体 100: The Top 100 Companies in the 流媒体 Universe

The 流媒体 100 is back—welcome once again to 流媒体's annual list that foregrounds the industry's most innovative and influential technology suppliers, 服务提供商, 平台, 以及媒体和内容公司, 正如我们的编辑团队所赞誉的那样. 其中一些是大型和成熟的行业标准承担者, while others are comparably small and relatively new arrivals that are just beginning to make a splash. All set themselves apart from the crowd with their innovative approach and their contribution to the expansion and maturation of the streaming media universe.

VVC的采用和实施状况

If you're a video publisher who doesn't rank high in the VVC patent list, 在2026年或更晚之前,你可能不会考虑VVC. 如果你想增加H.在此之前,264使用更有效的编解码器进行编码, 你最可能的选择是HEVC和AV1, LCEVC也是一种选择. 然而, if you're a product or service provider in the streaming media ecosystem, it's long past the time to start considering where and when VVC is going to fit in for you and your target customers.

Review: Moscow State University 视频质量 Measurement Tool 14.1

Unlimited file analysis and Python interface highlight the new features

The 2022 流媒体 50: The 50 Tech Companies That Matter Most in Online Video

欢迎来到2022年流媒体50年, our annual list that foregrounds the industry's most innovative and influential technology suppliers, 服务提供商, 和平台, 正如我们的编辑团队所赞誉的那样. 其中一些是大型和成熟的行业标准承担者, while others are comparably small and relatively new arrivals that are just beginning to make a splash. All set themselves apart from the crowd with their innovative approach and their commitment to serve the customer and advance the industry. 这是我们第五年将榜单限制在50家公司.

Event Stream Team's Jimmy Reid Discusses Live Production with a Customized Blackmagic Kit

Jimmy Reid of Event Stream Team talks with 流媒体's Tyler Nesler about his company's improvement in live production performance thanks to their upgrade to a customized Blackmagic ATEM 2 M/E Constellation HD live production switcher kit and their transition to the Blackmagic DaVinci Resolve Studio 18 editing, 分级, visual effect (VFX) and audio postproduction cloud-based software.

Netflix的安德烈·诺金谈论AV1的未来

Streaming Learning Center's Jan Ozer interviews Netflix Senior 研究 Scientist - Video Algorithms and Alliance for Open Media co-chair Andrey Norkin about several topics around the future of AV1, including the necessity of HDR for premium content producers, 力宝专注于SVT-AV1, 和更多的.

YoloBox Mini

在这篇综述中, I am going to be taking a look at YoloLiv's latest little streaming box, YoloBox Mini

实时流媒体的现状2022

The pandemic highlighted the need for ultra-low-latency video. Here's a look at how the industry has responded, from LL-HLS and DASH to WebRTC

莫斯科国立大学博士. 德米特里·瓦托林谈编解码器和质量

The head of the Moscow State University Graphics and Media Lab—the people behind VQMT and Subjectify.us—offers his insights into objective and subjective metrics, as well as VMAF hacking and AV1.

2021年流媒体读者选择奖得主

New entrants join old standbys in our annual survey of readers' preferred technical solutions

The 流媒体 50: The Most Important Companies in Online Video Tech

我们的年度流媒体50总结了最重要的, 最有趣的, 以及最具创新性的在线视频解决方案提供商. You'll find names both familiar and unfamiliar here, as newer entrants join market veterans. 那么是谁上榜了呢? 继续读下去 ...

2021年流媒体读者选择奖入围者

近2000名读者在22个类别中投票. 我们将在本月晚些时候宣布获奖名单, but here's a tease—the top three vote-getters in each category. 你可能会对你看到的名字感到惊讶.

流媒体 Readers' Choice Awards Nomination Deadline Extended Until August 20

We've got two new categories this year—Best Streaming Innovation and Best New Streaming Company—along with 23 other categories from analytics to webcasting and everything in between. We've extended the nomination deadline to August 20, so don't delay.

算法系列:视频播放器性能

Multiple algorithms for encoding, transfer, and playback intersect in the end user's player. 那么你怎样才能让这些数字对你有利呢?

回顾:iSize BitSave视频预处理

iSize claims that BitSave can deliver a 40% to 60% bitrate reduction while keeping the same video quality. 我们对这些说法进行了检验.

买家必备视频工具指南

Any good compressionist needs tools to help reveal critical data about encoded files, from codecs and resolution to GOP structure and quality levels. 下面是一些最有用的.

The Streaming Toolbox: Cinnafilm PixelStrings, THEOplayer, and Resonance AI

在本期的The Streaming Toolbox中, 我们将介绍一个转换视频格式的平台, another tool that actually looks at what is resonating with viewers using AI and machine learning (ML), and a third that is a player which is delivering the product the first two tools are working with.

SMW '19: Mux Talks衡量玩家表现

流媒体 contributing editor Tim Siglin interviews Mux Founder & Head of Product Steve Heffernan at 流媒体 West 2019.