CustomCamera | 自定义相机,支持蓝牙拍照（类似自拍杆）、聚焦、闪光灯、以及连续拍照、保存查看照片等功能

I've made CustomCamera which records video into full screen (by setting AVCaptureVideoPreviewLayer's videoGravity to resizeAspectFill) and saving the recording using AVCaptureMovieFileOutput. The recording works perfect but when I save the recorded video into Gallery it is not played in full screen. It has black bar at top and bottom. So, while recording it is shown in full screen due to resizeAspectFill but after exporting the video is exported without any transformation so it is played in the ratio it was recorded (I'm guessing). The code that I've tried to make the video export full screen is below but it is not working.

I am trying to implement a camera overlay for my android app in Xamarin Forms. I am able to get my overlay to work for Android when I set my activity MainLauncher to True. How can I instead navigate to the activity page from my Xamarin.Forms shared code, and then later navigate back to the shared pages?

My Android Activity:

I have a custom camera which takes photo in portrait mode.

My issue is that if i try to take a photo in landscape and save it then the picture is still saved in portrait mode.

I have this function to setup the previewLayer:

I have swift audio video recorder app. I have issues with error

I want make the camera always send picture when captured from SurfaceView.

This is my Code for SurfaceView.

I am working with Wikitude SDK and while adding some file supported in Wikitude example folder its showing me Foundation file error like below.

In file included from /Volumes/DATA/Dhanesh/Projects/experiments/AR/ARWikiDemo/ARWikiDemo/WikiSDK/Controller/Examples/Categories/PluginsAPI/CustomCamera/YUVFrameInputPlugin.cpp:11: In file included from /Volumes/DATA/Dhanesh/Projects/experiments/AR/ARWikiDemo/ARWikiDemo/WikiSDK/Controller/Examples/Categories/PluginsAPI/CustomCamera/WTDeviceCamera.h:9: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator10.3.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:8: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator10.3.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:492:1: error: expected unqualified-id @class NSString, Protocol;

Not getting whats wrong here but its says that

All NSString, NSObject, NSLog are unqualified-id @class

I have set all related Linker flag and and Header & Library serch path for that but still getting above error.

Can any one guide me on this whats going wrong here ?

Error Screen shot for reference:

Thanks in Advance!

I am a new bee to iOS, working on simple application with swift, In that I need a custom camera. I am using AVFoundation but the app is showing black screen for long time, then it's loading the camera. here is my code

I followed the given tutorial to create a custom square video recording camera. http://www.netwalk.be/article/record-square-video-ios

I am able to export a square video from this, but when i try to play the newly exported file using the url it does not play.

For the original url ,i tried was working fine and playing properly.

I opened the documents directory of the phone and found that the video was getting cropped and a file was created but playing the video on quicktimeplayer it was appearing very slow and seemed to play in frame by frame manner i.e. too slow. (Don't know whether it was an issue with the player).

Here is a github link for the project. Kindly have a look and correct me.

https://github.com/ankit-betterbutter/CustomCamera

ViewController is the camera view VideoEditorViewController is the view for playing the videos after recording.

Also tell me if you need any more details.

I also went through many other topics showing how to record square video but was not able to grasp them. It would be really helpful if you can provide me a demo if you have implemented something similar.

It will be a great help mates.

Thanks.