An iOS Framework Capture & record ARKit videos 📹, photos 🌄, Live Photos 🎇, and GIFs 🎆.

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func frame(didRender buffer: CVPixelBuffer, with time: CMTime, using rawBuffer: CVPixelBuffer) { if capture != nil { capture?.didCaptureCVPixelBufferRef(buffer, time: time, usingRowBuffer: rawBuffer) } } I use WebRTC capture and send CVPixelBuffer. I update ARVideoKit.framework yesterday afternoon , and memory isssue cause crash . It seems to be in Function: CVPixelBufferCreate , CVPixelBufferBacking::initWithPixelBufferDescription,CVPixelBufferStandardMemoryLayout

I followed the first setup instructions and when I did so it ran fine on my physical device, however, its not able to complile on the simulators. How can I work around this problem as I still need to test other aspects of my app on the simulator. Thanks

Hi,

Thanks for the awesome work. Recently I started using ARKit and ARVideoKit and because of the usage of Swift, my app got bloated up in size. So I'd like to implement ARKit on Objective-C, and would like to know if you have any plans on supporting ARVideoKit in it?

Thanks.

The underlying image and the SceneKit content are misaligned on the iPhone X (I presume because of the different aspect ratio of the display). It looks like the SceneKit content is rendered too wide relative to the camera image.

Here's an example. First is a screenshot of what it looks like in the app. Second is an image exported from ARVideoKit (videos have the same issue; was just easier to demonstrate with a photo):

1. The library was rotating all views reacting to rotation events. This is done automatically by iOS, the library must not do that.

2. The library was force rotating the device when recorded is initialized. It's not needed.

FIX MEMORY LEAKS:

• Parent view reference must be weak
• Use weak proxy to broke memory leak with CADisplayLink
• Use private properties in place of global

I use ARVideoKit.framework of version 1.12 My Xcode enable bitcode is false Fastlane failed ： error: exportArchive: Failed to verify bitcode in ARVideoKit.framework/ARVideoKit: error: Cannot extract bundle from /var/folders/45/sr50c3y14sxcsdgn_q1gr9200000gn/T/XcodeDistPipeline.Xzl/Root/Payload/xxxxxx.app/Frameworks/ARVideoKit.framework/ARVideoKit (i386)

If I want to only capture the video stream without the AR overlay, can I do it?

I want to use AR to guide video recording, but I don't want to record the AR overlay.

Thanks!

Hello AFathi, we've been using your ARVideoKit in our app and it's super great! But we have run into a bug with iPhone 7/8 Plus devices running iOS 12.

We are finding that the recorded video on an iPhone 7/8 Plus is being captured at 4:3 aspect ratio, with the AR objects in the SceneView stretched (width). This is a new problem that has only occurred since the release of iOS 12- other devices running iOS 12 are fine, and so are Plus devices running iOS 11.

The live AR view appears fine, and I have confirmed that the SceneView is indeed matching the devices screen size, but the recorded video adds a little bit to the left and right edges of the view, outside of what is seen in the live view. The AR objects in the outputted video are stretched to match the extra width.

Any thoughts on what might be going on?

Thank you for sharing this framework which is really usefull !

I have seen that your func record() starts or resumes recording a video but we can access to the video only when we stop recording. In my case, I need to get the video stream from ARkit continuously and in real time (streaming app). How to get the stream please ?

Eric

I am providing frames to the writer in BGRA instead of RGBA to get realtime encoding speed. It goes from 20 to around 50-60 fps for me, thought you may need it :)

Dear Author, I meet an issue, when use ARVideoKit to record an ARSCNView, the loaded AR object shows black in the scene. need your support, thank you very much! I also sent the recorded video to your email([email protected]).

I am trying to record ARSKView with RecordAR. The problem I am facing is that every time I call RecordAR.record()the app freezes for a moment. Also, text-to-speech pronunciation is very laggy if I call it right after the record function.

Is there any way to avoid this issue? I couldn't find any possible way to prevent this issue in docs and in the internet. Any feedback is highly appreciated, thank you!

Issue environment:

Device Model: iPhone mini running iOS 15 Xcode Version: Xcode 13 iOS Version: iOS 15 Pod Version or Repo Commit: Issue Details: I record the scene where I play a video ver a SCNPlane in which I remove green background of video using surface shader. This cause recorded video to have a white background instead of transparent one. Any ideas why shader result is not recorded?

When run app using pods then the video exported is of different size compared to video exported during manual adding of framework in Swift package Manager.

Any help please...