格式 |
PNG |
HEIC |
公司 |
Portable Network Graphics |
|
说明 |
PNG文件格式支持真是颜色(16百万色),而GIF文件格式之容许256色。PNG的用武之地在于有大部分都是同样颜色的图像。无损格式PNG最适合修改图画。况且,所有现代浏览器都支持PNG。 |
High Efficiency Image File Format (HEIF) is a container format for individual images and image sequences. It was developed by the Moving Picture Experts Group. |
优点 |
无损,受欢迎,16百万色 |
MPEG claims that a HEIF image using HEVC requires about half the storage space as the equivalent quality JPEG. |
缺点 |
大的文件大小 |
|
相机 |
A good value for money, the Canon EOS 1100D captures good quality images at decent resolution. It has great autofocus accuracy. More information at Canon EOS 1100D official page
Megapixels | 12.20 | Aperture | f/3.5 - 22 (wide) / f/5.6 - 38 (tele) | Focal length (35mm equiv.) | 1.6x Multiplier | ISO | Auto, 100, 200, 400, 800, 1600, 3200, 6400 | Year | 2011 |
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