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https://yangf.vip/2017/08/09/%E6%94%B9%E5%8F%98%E5%9B%9B%E9%80%9A%E9%81%93%E5%9B%BE%E7%89%87%E7%9A%84%E5%AE%BD%E9%AB%98%EF%BC%8C%E8%8A%82%E7%9C%81%E5%86%85%E5%AD%98%E5%BC%80%E9%94%80/
有时候我们需要将大量的图片放到内存里面,但是又不想占用太多内存。比如实现进度条拖拽流畅的正播倒播,只能先把视频帧解码之后放到内存中才能实现。如果是原始图片大小,假设为1280720的图片,4通道,我们可以简单估算一下时长一分钟帧率为24视频解码之后所占内存的大小:16024*(12807204/8)/1024 kB = 648000 kB = 632 MB 632 MB 的内存对于PC
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https://yangf.vip/2017/08/09/%E6%94%B9%E5%8F%98%E5%9B%9B%E9%80%9A%E9%81%93%E5%9B%BE%E7%89%87%E7%9A%84%E5%AE%BD%E9%AB%98%EF%BC%8C%E8%8A%82%E7%9C%81%E5%86%85%E5%AD%98%E5%BC%80%E9%94%80/
有时候我们需要将大量的图片放到内存里面,但是又不想占用太多内存。比如实现进度条拖拽流畅的正播倒播,只能先把视频帧解码之后放到内存中才能实现。如果是原始图片大小,假设为1280720的图片,4通道,我们可以简单估算一下时长一分钟帧率为24视频解码之后所占内存的大小:16024*(12807204/8)/1024 kB = 648000 kB = 632 MB 632 MB 的内存对于PC
The text was updated successfully, but these errors were encountered: