exif

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Copying EXIF from 1 image to another is failing

I am using something like this: foreach (PropertyItem item in image.PropertyItems) { newImage.SetPropertyItem(item);[详细]

2023-04-05 10:03 分类：问答
UIImageOrientation incorrect for left/right from loaded UIImage?

I am loading JPGs that are flagged with arbitrary EXIF orientation data (one of 8 orientations). I downloaded the eight sample image files from here (linked from this blog post).[详细]

2023-03-30 21:34 分类：问答
Read EXIF and determine if the flash has fired

I have been reading some EXIF data with my PHP script. I want to determine for a certain image if the flash has been used. Here are the values returned by EXIF reader[详细]

2023-03-28 15:12 分类：问答
How to read Lightroom keywords from image file using PHP?

I have a photo community (www.jungledragon.com) that allows users to upload photos. My platform is PHP/CodeIgniter.[详细]

2023-03-27 18:31 分类：问答
Getting exif data from an image online with python

Hi Is there a way to read exif data from a online image given its url without downloading the im开发者_StackOverflowage? Right now I\'m doing something like:[详细]

2023-03-27 12:56 分类：问答
ruby exifr compression details

How can I access the EXIF compression details? It\'s returning nil even being present inside my exif hash.[详细]

2023-03-27 03:46 分类：问答
How to remove or edit Exif from mp4 video?

I recorded a Full HD video with Samsung Galaxy II, when I uploaded it to YouTube I found that it turned to 90 degrees like Portrait layout 1080x1920 NOT 1920x1080.[详细]

2023-03-27 02:17 分类：问答
ALAsset , send a photo to a web service including its exif data

I want to send a photo from the camera roll to a web services - including its exif data. Im using ASIFormDataRequest - so I do :[详细]

2023-03-23 19:13 分类：问答
How to save photo with EXIF(GPS) AND orientation on iPhone?

I\'m using writeImageToSavedPhotosAlbum:metadata:completionBlock: to save images to the camera roll (GPS data is in dictionary passed to metadata). However pictures are misoriented (as I flip the devi[详细]

2023-03-20 05:10 分类：问答
How does one add custom metadata tags to an image on the iPhone?

I tried adding custom entries in the exif dictionaries I received from an image. This didn\'t work. I\'m assuming this is due to the fact exif is a standard that is already defined.[详细]

2023-03-17 14:39 分类：问答