通过网络发送之前压缩位图 [英] Compress bitmap before sending over network

问题描述

我正在尝试通过网络发送位图屏幕截图，因此我需要先对其进行压缩，然后再发送.是否有执行此操作的库或方法?

I'm trying to send a bitmap screenshot over network, so I need to compress it before sending it. Is there a library or method for doing this?

推荐答案

将图像保存到流中时，您必须选择一种格式.几乎所有位图格式(bmp，gif，jpg，png)都使用一种或多种压缩形式.因此，只需选择适当的格式，并确保发送方和接收方都同意该格式.

When you save an Image to a stream, you have to select a format. Almost all bitmap formats (bmp, gif, jpg, png) use 1 or more forms of compression. So just select an appropriate format, and make make sure that sender and receiver agree on it.

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