{"provider_url":"https://hatena.blog","title":"Video Codec Unit(VCU) Xilinx Low latency\u30e2\u30fc\u30c9\u306b\u3064\u3044\u3066","categories":["FPGA"],"author_url":"https://blog.hatena.ne.jp/fumimaker/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffumimaker.net%2Fentry%2F2022%2F10%2F04%2F003751\" title=\"Video Codec Unit(VCU) Xilinx Low latency\u30e2\u30fc\u30c9\u306b\u3064\u3044\u3066 - fumiLab\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","image_url":"https://i.gyazo.com/f049e616605e8fe9d1bdfb074f8715d4.png","description":"https://docs.xilinx.com/r/en-US/pg252-vcu/VCU-Latency-Modes \u9045\u5ef6\u30e2\u30fc\u30c9 4\u7a2e\u985e\u3042\u308b\uff0e \u901a\u5e38\u30e2\u30fc\u30c9(normal mode) \u30d5\u30ec\u30fc\u30e0\u5358\u4f4d\u51e6\u7406 GOP\u30d5\u30eb\u6a5f\u80fd\u4f7f\u3048\u308b\uff0eIPB\u3067\u52d5\u304f\uff0e \u30d5\u30ec\u30fc\u30e0\u9593\u306e\u4e26\u3073\u66ff\u3048\u3084\u4e88\u6e2c\u306a\u3069\u53ef\u80fd \u4e26\u3073\u66ff\u3048\u306a\u3057\u30e2\u30fc\u30c9(no-reordering) \u30d5\u30ec\u30fc\u30e0\u5358\u4f4d\u51e6\u7406 \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30ec\u30fc\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u4f7f\u3048\u308b\uff0e I-only\u3068IPPP(?)\uff0cLow-delay-P\u304c\u4f7f\u3048\u308b \u4e26\u3073\u66ff\u3048\u304c\u306a\u3044\u5206\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u4f4e\u3044\uff0e \u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u30e2\u30fc\u30c9 \u30d5\u30ec\u30fc\u30e0\u306f\u30b9\u30e9\u30a4\u30b9\u306b\u5206\u5272\u3055\u308c\u3066\u51e6\u7406\u3055\u308c\u308b\u304c\u5165\u529b\u3068\u51fa\u529b\u306f\u30d5\u30ec\u30fc\u30e0\u5358\u4f4d\u3067\u52d5\u304f\uff0e \u30a8\u30f3\u30b3\u30fc\u30c0\u3068\u30c7\u30b3\u30fc\u30c0\u306f\u2026","blog_title":"fumiLab","height":"190","author_name":"fumimaker","version":"1.0","url":"https://fumimaker.net/entry/2022/10/04/003751","width":"100%","blog_url":"https://fumimaker.net/","type":"rich","published":"2022-10-04 00:37:51"}