【发布时间】:2016-07-20 21:36:08
【问题描述】:
我熟悉从UIImage 生成字节数组。但是我如何从视频中做到这一点?这就是我在imagePickerController 委托方法didFinishPickingMediaWithInfo 中所拥有的。
if let media = info[UIImagePickerControllerOriginalImage] as? UIImage {
let byteArray = UIImageJPEGRepresentation(media, 1.0)
print("hi")
} else {
//stuck here
}
FIRDatabase.database().reference().child("dataUploaded").setValue("uploaded")
uploaded = true
dismissViewControllerAnimated(true, completion: nil)
【问题讨论】: