Spin Digital released a real-time encoder and SDK with support for the VVC/H.266 codec optimized for ultra-high-definition (UHD) live 流媒体 and broadcasting.
Spin Digital released today new versions of its live encoder (Spin Enc Live v2.0)和媒体SDK (自旋SDK v6).0) introducing support for real-time VVC 编码 optimized for live 流媒体 and broadcasting.
The VVC encoder was originally announced in August 2022 and 在IBC 2022上展示; after six months of development, testing and optimization Spin Digital released the first version of the new encoder 作为一个完整的应用程序和SDK.
支持VVC, Spin Enc Live enables the delivery of broadcast-grade 质量 live video at noticeably lower bitrates. With higher compression efficiency and real-time performance the VVC encoder facilitates next-generation applications, 比如4K和8K直播, 更高效的自适应流, 超高清的游戏, 截屏和虚拟桌面, and higher 质量 live VR-360° and immersive video.
主要特点
The main features of the Spin Digital’s VVC encoder are:
- 压缩效率高: The encoder produces 18% bitrate savings at equal 质量 compared to HEVC for 4K video, 8K视频占27%. 结果是, it is possible to deliver high-质量 4K and 8K video at lower bitrates.
- 为高端视频提供更好的质量: The encoder supports the major VVC coding tools resulting in higher visual 质量, 特别是对于大分辨率和HDR视频.
- 高性能: The encoder has been extensively optimized for the latest generation of CPU architectures. 结果是, 编码器使, 在单个双插槽服务器上, live 编码 and 流媒体 of 4Kp60 and 8Kp30 video. 8Kp60即将推出.
- 完整的编码器功能: Spin Enc Live incorporates modern encoder features such as pre处理 filters (scaling, 颜色转换, 色调映射), 先进速率控制(CBR和VBR), 符合HRD缓冲), 感知优化编码.
- 输入输出模块: Including input capture from SDI and IP interfaces, 以及HTTP (HLS)上的自适应流, 和TS-over-IP传输(UDP), RTP, SRT, 球场骚乱, 紫溪).
- 改进的HTTP流: Spin Enc Live supports adaptive bitrate 流媒体 using open Group of Pictures (GOP) coding. 与封闭GOP编码相比, which is mandatory in current adaptive 流媒体 services, adaptive 流媒体 with VVC results in additional bitrate savings and, 整体, 更好的感知质量.
可用性: Encoder Application, SDK, FFmpeg Plugin
/ H阴道假丝的致病菌种及.266 encoder is available in multiple forms for facilitating its integration into live 编码 and 流媒体 workflows:
- Spin Enc Live: a complete application with all the components needed for live 编码 and 流媒体 with an easy-to-use web interface.
- 自旋SDK: 自旋SDK offers full support for VVC including 编码 and decoding, and integration into a complete framework with a comprehensive set of optimized libraries for video and audio capture, 处理, 编码, 流媒体, 和回放.
- FFmpeg插件: The encoder is available as a plugin for the popular FFmpeg framework for simplifying its use in file 编码 and transcoding workflows.
更多信息见白皮书
新版本的白皮书名为“VVC/H”.266 Real-time Software Encoder for UHD Live Video Applications” has been published which includes a detailed evaluation of the VVC encoder in terms of compression, 质量, 以及4K和8K实时应用的性能. In addition the VVC encoder has been analyzed and compared with other CPU-based software and GPU-based hardware encoders for UHD live 编码 scenarios.
白皮书可从以下网址下载 Spin Digital网站.
More details about the encoder and SDK can be found in Spin Digital website:
可用性
Spin Enc Live v2.0和自旋SDK v6.现在可用于许可. A free demo version or a quote can be requested online.http://spin-digital.com/demo-or-quote/
关于Spin Digital
Spin Digital Video Technologies GmbH (Spin Digital) develops high-performance video codecs for the next generation of ultra-high-质量 video applications. Spin Digital software solutions enable media applications that require the latest image and video 处理 enhancements including very high resolution (4K, 8K, 和16 k), 高动态范围, 高帧率, 广色域, 以及360度视频和虚拟现实. Spin Digital总部位于柏林, 并在国际B2B环境中运作, collaborating with customers and partners around the world and across market segments. 欲了解更多信息，请访问: http://spin-digital.com/
商标
Spin Digital, Spin Enc and 自旋SDK are trademarks of Spin Digital Video Technologies GmbH.
Other trademarks remain the property of their owners and are used here for descriptive purposes.