新的SSIMWAVE云工具的目标，措施，确保视频质量的规模
SSIMPLUS VOD Monitor Production使用人类视觉系统来验证观众的QoE
Waterloo, ON, Canada(30 Jul 2019)
SSIMWAVE, 感知视频质量测量科学的创新者, today unveiled SSIMPLUS VOD Monitor Production, 一种新的基于云的工具，利用人类视觉系统的力量来优化复杂交付链中大量视频资产的质量.
SSIMPLUS VOD Production是一项以观众为中心的技术，允许视频业务-流媒体服务, mvpd和内容工作室-调整视频质量为他们的确切需求和观众. SSIMPLUS VOD Production can help:
- Improve content quality delivered to viewers;
- Optimize data rates to fit CDN budgets;
- 在工作流程的任何部分评估技术堆栈或供应商操作;
- Ensure Service Level Agreement (SLAs) compliance;
- Compare quality across different distribution chains; and
- 实现网络百家乐软件的高效利用.
获得艾美奖的SSIMPLUS算法基于模仿人类视觉系统的软件给出了0-100分的用户体验质量评分. 视频点播供应链管理人员可以使用该分数在交付系统的多个点上快速设置质量阈值. Based on these thresholds, the tool divides assets into Pass/Fail buckets; assets that Pass proceed down the delivery chain to the viewer while Fails can be fixed using the SSIMPLUS VOD Inspector tool. When used in tandem, SSIMPLUS VOD制作和检查使视频交付质量管理无与伦比, from network configurations up to the end device.
“The explosion of new content sources, 新设备的可用性以及连接两者的需求增加了流媒体生态系统的复杂性,” said Dr. Abdul Rehman, co-founder and CEO of SSIMWAVE. “我们的使命是为行业提供所需的客观指标和工具，以导航这一领域，并提供满足观众并提高投资回报率的视频质量.”
在过去的五年里，点播收视率增长了20%, SSIMPLUS VOD Production基于云的架构使内容提供商和分销商能够灵活地根据消费者的需求调整计算能力需求, optimizing resource use. The new tool evaluates and scores content at unprecedented speeds; HD video is delivered in real time while delivery of SD is 4X faster. Anticipated use cases include:
- 使用单一测量标准跨基于文件的工作流进行一致的资产质量测量;
- Comparison of source video to different outputs, or between network elements, such as source to encoder, encoder to transcoder, or source to transcoder;
- 创建无限数量的阈值变化，以适应不同内容类型和设备的不同质量需求, codec and bitrate configurations.
Earlier this year, SSIMWAVE launched SSIMPLUS VOD Inspector, 一种基于云的工具，将逐帧和逐像素的视频分析与SSIMPLUS算法相结合. “The two VOD tools work in tandem,” said Rehman. “SSIMPLUS VOD Inspector是一种精细的方法，可以了解每帧中发生的视频损伤, allowing optimization of video quality, 微调设置和视频质量阈值, and selection of network equipment providers. VOD Monitor Production将这些学习带到下一个层次, 在规模上实现所需质量的一致交付, where no bad video gets through.”
该公司将在其展台上展示SSIMPLUS VOD Production和SSIMPLUS VOD Inspector的演示.B13) at the IBC exhibition in Amsterdam Sept. 13-17.
SSIMWAVE Inc.
At SSIMWAVE, 科学与艺术相结合，确保每个视频流都能让客户满意. SSIMWAVE调整视频内容质量，以平衡可行性与最佳体验. Its entrepreneurial group of scientists, software engineers, 商务人士对完善数字视频传输非常着迷. SSIMWAVE利用其黄金时段艾美奖获奖技术，使未知, known; the subjective, objective; to reliably deliver video quality levels subscribers expect, and are willing to pay for. 观众在任何地方都能看到和听到SSIMWAVE的工作成果，无论是在大屏幕上播放季终集，还是在智能手机上观看制胜一球. Visit us at www.ssimwave.com.