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Real time transcoding

  • ProductOverview

    Based on the software SDM (defined media device),Sumavision multi-screen cluster system aims to the application scenarios of multiple screen transcoding and features in the modular design and Hardware & Software solution. Based on the flexible configuration of the functional card of transcoding, gateway and cluster management, this device establishes the flexible transcoding system, equipped with the capability ofultra-high transcoding density by the CPU+GPU co-processing mechanism. SDM excels in security, integration, data throughput, core processing power. What’s more, establishing the system in the universal platform device with the same company’s hardware and software, which bring the high level of convenience when the operators build, maintain and ensure headend system.

    Sumavision multi-screen transcoding cluster system can be wildly applied in the scenarios of DTV, IPTV, OTT, Mobile TV, VOD, etc. The system supports the most universal streaming media protocol, various compression format, various packaging method and multiple resolution. With the flexible subtitle ingestion ways, the SDM device provide the operators with various operation methods, which meet the diverse needs.

  • Appearanceofthe product

  • Product Features

    Based on self-owned hardware and software, modular architecture, ultra-high density, stability and flexible configuration.


    Independent research and development algorithms to ensure the quality of multi-screen programs.
    Live transcoding supports H.265, H.264, MPEG-, AVS, AVS + and other mainstream formats.


    Support 4K, 60P / 10bit / HDR HEVC live transcoding for true ultra-HD quality.


    Various combinations of bitrate, resolution and frame rate are provided to the output for multi-screen terminals.


    Original cluster management system, using advanced load balancing technology to ensure the maximize efficiency of cluster operation.


    High level system security, a variety of security tools, five-level backup mechanism.


    Supports superb functions such as superimposed logo subtitles, shading, black border processing.

  • Commercial Cases

    For now, Sumavision multi-screen real-time stream transcoder has been successfully appliedin the streaming media systemsof operators in Beijing, Tianjin, Zhejiang, Jiangsu, Chongqing, Shandong, Hubei, Hunan, Xinjiang, Anhui, Guangdong, Sichuan, Inner Mongolia, Guangxi, Shanxi,Shaanxi, etc. We provideequipment and technical support to CNV, Southern Media and other five major internet integrated service licensees, with the annual production capacity exceeds 10 million hours. Sumavision has been committed to providing customers with the most advanced, flexible, safe and most user-friendly solutions.


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