exif

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Rails Pictures sort date

In Exifr for rails (im using this fork https://github.com/picuous/exifr ) how do i sort out the pictures according to date[详细]

2023-04-12 20:40 分类：问答
Find where a picture is taken on Facebook?

Is it still possible to find the location information of pictures on facebook since开发者_Python百科 FB doesn\'t keep the EXIF?[详细]

2023-04-11 19:25 分类：问答
exif data in NSData image representation

I\'m trying to create a PhoneGap plugin which uses AFFoundation to capture photos and return the image as base64 encoded string. This all works fine but the exif data seems to be missing from the retu[详细]

2023-04-11 11:41 分类：问答
ios write geotag into image

I need to read a jpg image (not from the imagelibrary) and write 开发者_Go百科into them the exif geotag data taken from the iPhone gps[详细]

2023-04-11 04:51 分类：问答
Accessing JPEG EXIF rotation data in JavaScript on the client side

I\'d like to rotate photos based on their original rotation, as set by the camera in JPEG EXIF image data. The trick is that all this should happen in the browser, using JavaScript and <canvas>.[详细]

2023-04-09 05:27 分类：问答
Using CGImageProperties to get EXIF properties

I want to be able to add a text comment to the metadata of a JPEG and be able to read it back from within an iphone app.[详细]

2023-04-08 22:32 分类：问答
Questions about EXIF in hexadecimal form

I am trying to understand the EXIF header portion of a jpeg file (in hex) and how to understand it so I can extract data, specifically GPS information.For better or worse, I am using VB.Net 2008 (sorr[详细]

2023-04-08 08:47 分类：问答
Base64 - Exif metadata

Is it possible to add EXIF metadata for \"ImageDescription\" to a base64 JPG image string? Could this one have a EXIF data \"ImageDescription\" that claims it\'s the Stack Overflow logo? http://paste[详细]

2023-04-06 22:06 分类：问答
PHP read_exif_data and Adjust Orientation

I am using the following code to rotate an uploaded jpeg image if the orientation is off.I am only having problems with images uploaded from iPhones and Android.[详细]

2023-04-06 10:01 分类：问答
What is best tool to get EXIF data?

I am looking for backend best tool to retrieve Exif data of images. There are various tool and even function are providedfor someprogramming languages to get Exif data, but theyare not reliable.[详细]

2023-04-06 09:13 分类：问答