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lost/video-frame-words/ - 视频帧名词解释 - WebRTC 学习指南 #3

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@jiangzhibin151

引用:
我们都知道,当多张连续图像以一定的速率(比如每秒 24 张)播放,即可形成视频。但视频传输却并不是单纯地发送连续图像这么简单。假设一张图像分辨率为 1280x720,且每个 RGB 像素点大小为 24bit,则单张图像大小约为 21.1Mb;如果每秒需要传输 24 张,则大约需要占用约 506.4Mb [^1] 的带宽。显然这样的带宽占用是不现实的。

修正:
21.1Mb/8 = 2.64MB

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