“快”的另外一个表现是图像处理,尤其是压缩原始格式(Compressed RAW)。我们都知道原始格式保存了最多拍摄信息,因此一些拍摄参数可以在后期修改而对照片质量没有任何影响,如白平衡。
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Rather than send raw data, the data is compressed by the sender and decompressed by the receiver, making the transit across the wire faster-fewer bytes translates to better times.
在使用这个选项时并不发送原始数据,而是由发送方压缩数据,由接收方解压数据,这会加快传输速度—数据越少,花费的时间越少。
Hasso clarified to me that he meant raw data will be compressed 10 times on average, and not already compressed data.
Hasso跟我解释说他指的是平均可以压缩原始数据10倍,而不是已经压缩过的数据。
Bar graph that compares data size by format: XML and JSON (in raw or compressed state) with protocol buffers.
柱状图比较了数据格式速度:XML、JSON和protocol buffers。
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