jpeg Exif file format Marker APP1 简介原创

2019年7月15日 — Exif 按照JPEG规范将图片的相关信息数据和缩略图图像插入JPEG。 因此可以使用 Internet 浏览器/图片浏览器/照片修饰软件等查看Exif格式的图像文件。 图片 ...

EXIF stands for “Exchangeable Image File Format”, the definition first given by Japan Camera Industry Association (JCIA) in 1985. The standard is managed by ...

There are two kinds of EXIF format: compressed and uncompressed. Compressed EXIF is recorded in JPEG format with EXIF header saved in APP1 and APP2 marker ...

2023年11月6日 — Exif's special contribution is metadata inserted as application marker segments (APP1 and APP2), representing a significant extension beyond ...

Basically, Exif file format is the same as JPEG file format. Exif inserts some of image/digicam information data and thumbnail image to JPEG in conformity to ...

2016年8月23日 — EXIF = Exposure Information. This is a chunk of data stored in an image file (usually JPEG) created by a camera that describes the camera ...

2019年11月22日 — Things jhead can extract from an Exif jpeg file. Time and date picture was taken; Camera make and model; Integral low-res Exif thumbnail ...

較新的Exchangeable image file format (EXIF)與JFIF相似，但這兩個標準不相容。這是因為兩個標準都規定它們的特定應用程式段（JFIF的APP0，Exif的APP1）必須緊隨SOI標記。

可交換圖檔格式（英語：Exchangeable image file format，官方簡稱Exif），是專門為數位相機的相片設定的檔案格式，可以記錄數位相片的屬性資訊和拍攝資料。