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I think I can change the way the world tells its story with photos, and it bothers me that Camera+ and other 3rd-party iPhone apps can't write EXIF data; only t
by brlewis 16y ago
I think I can change the way the world tells its story with photos, and it bothers me that Camera+ and other 3rd-party iPhone apps can't write EXIF data; only the native app can. Yes, it sounds like a geeky objection, but it makes a difference to people's stories whether the photos can say when and where they were taken.
- andreyf 16y agoIt's been awhile since I've done iPhone development, but it seems this is available starting in iOS4: http://developer.apple.com/iphone/library/documentation/GraphicsImaging/Reference/CGImageProperties_Reference/Reference/reference.html#//apple_ref/doc/c_ref/kCGImagePropertyExifDictionary http://developer.apple.com/iphone/library/documentation/Grap... It's hard to find engineers who can work on products like iOS, so I think it's understandable if they can't get every nook and cranny of the API into v1.
- brlewis 16y agoIt was recently that I heard somewhere that you couldn't write metadata to photos in the photoroll. I think the Camera+ authors have seen iOS4. So I wouldn't read too much into the existence of EXIF data structures in the documentation; it doesn't say what you can do with it.
- andreyf 16y agoI think the Camera+ authors have seen iOS4 Sure, but it doesn't mean they had time time update to use every of the 1000's of feature changes that came with it. This is why Flash as a competing platform is a terrible idea - it adds another stage of "rolling out <some feature> is blocked by <someone in another organization>".