J Sports: 100% Blackmagic on-demand streaming workflow

黑魔法设计 ATEM 1 M/E Production Studio 4K 混音器、Smart Videohub 矩阵或 Teranex AV 转换器等解决方案支撑着日本电视台实施的工作流程体育运动表彰其制作服务和点播内容的转发。

除了管理四个体育频道外，J Sports 还设有一个名为 J 体育点播，这为业界提供了 点播广播 所有类型的事件。日本电视部门通过整合不同制造商的产品开始提供这项服务，但现在它仅由 黑魔法设计 只需一个即可操作的设备 操作员很少，作为 和木雄一郎，技术部生产技术负责人 体育运动, says: “For simple streaming, a one person operation is possible. In cases where constant updates of titles like match scores are necessary, a CG staff would join and operations are conducted with a two person team. While the operation of the subsystem is mainly outsourced to external staff, they quickly mastered its operation. It has become easy to use workflow.”

A key solution for their broadcasts is an ATEM 1 M/E 制作工作室 4K mixer controlled by an ATEM 1 M/E 高级面板 10 device that also integrates an ATEM电视演播室高清 作为备份。 Waki 解释道：“作为我们广播子系统中冗余系统构建的一个例子，备份系统是通过直接切换矩阵切换器来构建的，以便您可以在信号进入视频切换器之前交换信号。但是，由于 Blackmagic Design 产品的经济性，我们能够在预算范围内引入备份切换器。此外，我们使用 SmartScope Duo 4K 主要用于 CG Fill/Key 监控。”

为了适应通过互联网传输的大量内容，J Sports 使用 三个 ATEM 混音器 连接到一个 ATEM 1 M/E 高级面板 10 设备和一个 SmartScope 双核 4K monitor. “All three units have exactly the same setup, so we use whichever is available based on the situation. As a matrix router to bundle these three setups, we use the Smart Videohub 40×40 and Videohub Smart Control Pro, and we flexibly change routing depending on the content,” said Waki.

Also part of the J Sports workflow are a SmartView 4K 显示器 和一个 Blackmagic MultiView 16 monitor, which are used to view the sources assigned to each subsystem; four 泰瑞克斯关闭 processors; HyperDeck工作室 devices for recording signals; two HyperDeck Studio 迷你 units used for playback; and several 微型转换器 SDI 转 HDMI 3G。