exiforientationtag

ExampleimagesusingeachoftheEXIForientationflags(0-to-8),inbothlandscapeandportraitorientations.Seehereformoreinformation.Generatingyour ...,OnlyappliestoimageswithEXIForientationtagsIntroductionSomeimagescontainOrientationtags.Forexample,rotatetheimageby90degrees.,2020年8月26日—InvestigatinghowJPEG,WebP,PNGandAVIFstoreExifmetadataanddowebbrowserssupportExiforientationinalltheseformats.,TheExif...

參考資訊如下
Example images for the various EXIF orientation flags ...

Example images using each of the EXIF orientation flags (0-to-8), in both landscape and portrait orientations. See here for more information. Generating your ...

EXIF Orientation Assumptions for Images

Only applies to images with EXIF orientation tagsIntroductionSome images contain Orientation tags. For example, rotate the image by 90 degrees.

Exif orientation in different formats

2020年8月26日 — Investigating how JPEG, WebP, PNG and AVIF store Exif metadata and do web browsers support Exif orientation in all these formats.

Exif Orientation Tag (Feb 17 2002)

The Exif specification defines an Orientation Tag to indicate the orientation of the camera relative to the captured scene. This can be used by the camera ...

EXIF Orientation Value

2023年5月8日 — EXIF Orientation Value ... Exif (exchangeable image file format) data contains information about the image's parameters (for example, shutter ...

How to fix EXIF orientation data in JPG files

2019年9月3日 — As you say, there is orientation data in Exif. It defines how the raw pixel data should be transformed before being displayed (rotation, ...

Interpreting photo orientation and locations in EXIF data

2023年4月22日 — Figuring out the width and height # · 1: Normal (0° rotation) · 3: Upside-down (180° rotation) · 6: Rotated 90° counterclockwise (270° clockwise) ...

JPEG Image Orientation and Exif

2019年7月31日 — A comprehensive list of tags and their related informations can be found here. Exif Orientation Flag. #. Here, we are interested in the ...

Rotate Photos to be Upright

When images are photographed, digital cameras use orientation sensors to store an EXIF orientation value for how the camera is held. There are 8 possible values ...

Writing to the EXIF

2016年12月18日 — I was troubleshooting an issue with an app that did not appear to be writing an orientation tag to the EXIF:Orientation field, which meant that ...