image - iOS 和/或 Twitter 是否会在带有图像的推文中删除 EXIF 数据？

Question

我正在尝试使用如下代码从 iOS5 应用程序发送图像:

TWTweetComposeViewController *tweeter = [[TWTweetComposeViewController alloc] init];
[tweeter addImage:image];

我认为我的 EXIF 被删除了，但不确定这是我的错、iOS Twitter 代码还是 Twitter 服务的错​​。我还没有找到权威的答案，但是How can I get geotagged pictures posted on twitter?似乎指向 Twitter 和 Twitter photo sharing goes live for all users他们的新闻报道中有这样的内容:

Photographers will be interested to learn that all EXIF data, information that identifies what equipment was used to take a picture as well as the settings used, is stripped from the photos after uploading

我正在尝试寻找官方来源或比我的代码更好的权威。我还尝试从“照片”应用程序中发布一张图片，该应用程序在上传后似乎也丢失了 EXIF(位置)数据。

Answer 1

来自Twitter Help Center :

What happens to the Exif data? I heard there are privacy concerns there.

We remove the Exif data on upload. It is not available to any consumers of your image.