I guess you don't remember the icon from iOS 6 and earlier.

Show an NSOpenPanel, and ask the user to open the Documents folder, then store the security scoped bookmark. Anyway, please don't litter the Documents folder with unwanted things.

https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html#//apple_ref/doc/uid/20001431-101685

Do you set the CMSampleBuffer kCMSampleBufferAttachmentKey* keys for keyframes? I don't think AVAssetWriter will scan the bitstream for that info, it's something you will have to provide yourself.

WebGPU is still in preview and disabled by default in Safari too, anyway was usual I don't think there are any public roadmaps-

As the text on that sheet says, the option is only the apps listed there. Maybe it will be expanded to third party apps in the future, who knows.

LLMs are a double edged sword, use them with caution.

That's how it's supposed to be. The actual data is in the dylib shared cache.

Did you try with iOS 17.7.2?

HFS+ doesn't store milliseconds, only number of seconds since midnight, January 1, 1904, GMT, so there is no way to do what you want to do. Modification date is not super reliable, so while it could be useful to check for changes, it's not enough (even in a hypothetical world where HFS+ stores milliseconds).

If your account has got 2 factor authentication enabled, an app specific password is required, just like the message says.

To avoid such things randomly exploding, it's better to add a three letter prefix to each category method of system classes. Objective-C has got no namespaces, so if you add a category to a system class, and then Apple implements something with the same name, bad things happen™. Maybe Apple's symbol it's in a library that's not loaded in the simulator? The simulator it's not an emulator, so often there are many differences.

You aren't shipping any H.264 decoder or encoder in your app, so there is no fee to pay. However, if you want to be as sure as possible, ask a lawyer.

There is no way to know until Apple actually releases a chip that supports it.

There is no guarantee. It would be better to keep a reference to the previous CVPixelBuffer, so will be sure it's the one you want.