UDP视频聊天程序
嘿，我正在考虑制作一个 UDP 视频聊天程序，我想知道它是否应该传输关键帧和帧间或仅传输整个帧？我正在考虑让网络摄像头以较小的时间间隔拍照并将它们作为 UDP 数据包发送到另一个客户端，但这似乎会占用太多带宽。有没有办法大幅减小图片的尺寸和分辨率？
Hey I'm thinking of making a UDP videochat program, and I was wondering whether it should transmit keyframes and interframes or just whole frames? I'm thinking of just having the webcam take pictures at small time intervals and sending them as UDP packets to the other client but that seems like it would take too much bandwidth. Is there a way to cut down the size and resolution of a pictures dramatically?
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使用 GIF 或 JPG 等压缩图像格式并调整来自网络的图像大小 320x240 会显着减小尺寸和分辨率。此外，UDP 数据包需要满足一定的大小要求才能通过互联网（与 LAN 相对）路由。
Using a compressed image format like GIF or JPG and resizing the images from the web came to say 320x240 would significantly reduce size and resolution. Also, UDP packets need to meet certain size requirements to be routed over the internet (as apposed to a LAN).