Media file compression ( jpeg , mpeg , mp3 )

媒体文件压缩（jpegmpegmp3）

Okay , the last file grimm edited was a jpeg .

好吧，葛林最后编辑的档案是个图像档。

This happens when you take a low-rez jpeg ( from a website , for example ) and stretch it out .

这种事情经常发生在你选取了一个低像素格式的文件（例如从网站上）然后把它拉大。

She compressed the image as a jpeg before attaching to the email .

她把图片压缩成jpeg格式，然后附在邮件里。

For photos and drawings where lower resolution is acceptable , submit the image in jpeg format .

若接受解像度较低的照片及绘图，可用jpeg格式提交有关影像。