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压缩倍数 BPP BPC

时间: 2023-08-17 10:10:29 浏览: 331

ACCA F2 BPP

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压缩倍数是指压缩后的文件大小与原始文件大小之间的比率。在引用\[1\]中提到，无损压缩后的webp格式比png少了45%的体积，相同质量的webp和jpg前者也能节省一半的流量。这说明webp格式具有很高的压缩倍数。而在引用\[2\]中提到，bitmap格式是一种非压缩的图片格式，所以体积非常大。因此，bitmap格式的压缩倍数为1，即没有进行压缩。至于BPP和BPC，这两个术语在提供的引用内容中没有明确的解释。 #### 引用[.reference_title] - *1* *2* *3* [iOS 下的图片处理与性能优化](https://blog.csdn.net/weixin_44476888/article/details/89604296)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item] [ .reference_list ]

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