在现代数字媒体领域，视频内容以前所未有的速度增长，对高效视频压缩技术的需求也日益迫切。无论是流媒体服务、视频会议，还是个人视频录制，高质量的视频体验都离不开先进的 视频编码技术，它们通过高效地压缩和解压缩视频内容，实现了视频数据在 ...

There’s a codec race underway between HEVC and AV1, and recent events are making it even more interesting. Today, HEVC, the incumbent codec, is supported by more than 2 billion devices including ...

前些日子，受众最广的开源直播、录屏软件OBS Studio 29.1正式发布了，其中一项亮点就是支持通过 RTMP 为 YouTube 流式传输 AV1 / HEVC，而RTX 40系显卡，正是支持AV1硬编码的显卡。 作为开放媒体联盟协力开发的AV1编码，其4K UHD视频压缩率比同类编码器平均高出30%，不仅 ...

NAB shows are like the proverbial elephant; your impressions are created where you touch the show, and you seldom get a feel for the entire beast. From my perspective, NAB 2018 was about codecs, ...

H.264. HEVC. VP9. If these terms mean nothing to you, you’re not alone. Each is a kind of video codec. Though they’re responsible for every second of video we watch online or on a Blu-ray, most people ...

You can now try AV1 video compression in a browser. Video files are at least 25 percent smaller than Apple's preferred format, Mozilla says. Stephen Shankland worked ...

AV1 compression technology from companies like Google, Microsoft, Amazon and Netflix is here. And it's blowing up the video industry's patent rules, too. Stephen Shankland worked at CNET from 1998 to ...

Hardware and software support for the royalty-free AV1 video codec has been steadily building over the last couple years. Hardware-accelerated encoding and decoding is becoming standard in more GPUs, ...