{"title":"利用分解配置的超低延迟8K视频传输系统","authors":"Yasuhiro Mochida, D. Shirai, K. Takasugi","doi":"10.1109/coolchips54332.2022.9772705","DOIUrl":null,"url":null,"abstract":"We present a first-ever video-transmission system for remote production capable of sending and receiving uncompressed 8K video in the SMPTE ST 2110 directly through optical paths. To increase the robustness, a transmitter buffer control in seamless protection switching is also presented. We implemented video-transmission functions on an optical transponder utilizing disaggregation configuration. An evaluation experiment demonstrated that our video-transmission system achieved a delay of less than 1 ms between the video input at the transmitting end and video output at the receiving end.","PeriodicalId":266152,"journal":{"name":"2022 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Ultra-low Latency 8K Video-transmission System Utilizing Disaggregation Configuration\",\"authors\":\"Yasuhiro Mochida, D. Shirai, K. Takasugi\",\"doi\":\"10.1109/coolchips54332.2022.9772705\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present a first-ever video-transmission system for remote production capable of sending and receiving uncompressed 8K video in the SMPTE ST 2110 directly through optical paths. To increase the robustness, a transmitter buffer control in seamless protection switching is also presented. We implemented video-transmission functions on an optical transponder utilizing disaggregation configuration. An evaluation experiment demonstrated that our video-transmission system achieved a delay of less than 1 ms between the video input at the transmitting end and video output at the receiving end.\",\"PeriodicalId\":266152,\"journal\":{\"name\":\"2022 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-04-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/coolchips54332.2022.9772705\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/coolchips54332.2022.9772705","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
我们提出了有史以来第一个用于远程生产的视频传输系统，能够直接通过光路在SMPTE ST 2110中发送和接收未压缩的8K视频。为了提高系统的鲁棒性，提出了一种无缝保护切换时的发射机缓冲控制方法。我们利用分解配置在光转发器上实现了视频传输功能。评估实验表明，我们的视频传输系统在发送端视频输入和接收端视频输出之间实现了小于1 ms的延迟。
Ultra-low Latency 8K Video-transmission System Utilizing Disaggregation Configuration
We present a first-ever video-transmission system for remote production capable of sending and receiving uncompressed 8K video in the SMPTE ST 2110 directly through optical paths. To increase the robustness, a transmitter buffer control in seamless protection switching is also presented. We implemented video-transmission functions on an optical transponder utilizing disaggregation configuration. An evaluation experiment demonstrated that our video-transmission system achieved a delay of less than 1 ms between the video input at the transmitting end and video output at the receiving end.
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