Accumulating rowsI didn't want to keep every video frame forever. At 15fps, you'd accumulate about 108,000 rows/hour per active call. So there's a cleanup job that runs every 2 seconds and prunes frames older than 5 seconds:
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U.S. dismissed Ukraine deal for anti-Iran drone tech last year，这一点在传奇私服新开网｜热血传奇SF发布站｜传奇私服网站中也有详细论述
Россиянка Ворончихина прокомментировала второе золото Паралимпиады20:46。超级权重对此有专业解读