VTDecompressionSession returns null on real device

Steps to Reproduce

Get h264 frame from network
Get SPS and PPS
Create CMVideoFormatDescription, CVPixelBufferAttributes, VTVideoDecoderSpecification
Create VTDecompressionSession method Create(VTDecompressionSession.Create(VTDecompressionOutputCallback, CMVideoFormatDescription, VTVideoDecoderSpecification, CVPixelBufferAttributes)
Repeat this operation many times

Expected Behavior

VTDecompressionSession.Create(...) always returns VTDecompressionSession

Actual Behavior

VTDecompressionSession.Create(...) not always returns VTDecompressionSession, returns null, but no, and no warnings or errors, and format no changes, and parameters are correct. Format description are correct created. SPS and PPS correct readed. Video H 264 format is shown, but at an unspecified point in time the session stops being created.

Environment

Visual Studio: Microsoft Visual Studio Community 2019 Version 16.8.2 VisualStudio.16.Release/16.8.2+30717.126 Microsoft .NET Framework Version 4.8.04084

Installed Version: Community

Visual C++ 2019 00435-60000-00000-AA726 Microsoft Visual C++ 2019

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private void ControllerOnDecoderFirstReleased(CMSampleBuffer sampleBuffer)
        {
            if (!_isFirst) return;

            if (_decoder?.FormatDescription == null) return;

            var pixelAttr = new CVPixelBufferAttributes
            {
                PixelFormatType = CVPixelFormatType.CV420YpCbCr8BiPlanarFullRange,
                CGImageCompatibility = true,
                AllocateWithIOSurface = true,
            };

            var hwSpec = new VTVideoDecoderSpecification
            {
                EnableHardwareAcceleratedVideoDecoder = true,
                RequireHardwareAcceleratedVideoDecoder = true
            };

            void OutputCallbackOnFirstReleased(IntPtr sourceFrame, VTStatus status, VTDecodeInfoFlags vtDecodeInfoFlags, CVImageBuffer buffer, CMTime presentationTimestamp, CMTime presentationDuration)
            {
                var myByteArray = GetImageByteArrayFromPixelBuffer(buffer, null); //_controller);

                Element?.OnFirstReleasedEvent?.Invoke(myByteArray);
                _isFirst = false;

                ConsoleD.WriteLine("Preview success decoded");
            }

            (CMVideoFormatDescription, int)? format = _decoder?._videoStreamDescription.CreateFormat();
            _session = VTDecompressionSession.Create(OutputCallbackOnFirstReleased, format.Value.Item1, hwSpec, pixelAttr);
            if (_session != null)
            {
                _session?.DecodeFrame(sampleBuffer, VTDecodeFrameFlags.EnableAsynchronousDecompression, IntPtr.Zero, out _);
            }
            else
            {
                ConsoleD.WriteLine("SESSION == NULL");
                ConsoleD.WriteLine($"Size = [{_decoder?.FormatDescription.Dimensions.Width}:{_decoder?.FormatDescription.Dimensions.Height}]");
            }
        }

    static class VideoStreamDescriptionEx
    {
        public static (CMVideoFormatDescription,int) CreateFormat(this VideoStreamDescription description)
        {
            //(int width, int height) = description.ParseData();
            var sps = description.GetSPS();
            var pps = description.GetPPS();

            var props = new List<byte[]> { sps, pps};
            CMFormatDescriptionError Status;
            var formatDescription = CMVideoFormatDescription.FromH264ParameterSets(props, 4, out Status);
            if (formatDescription == null)
            {
                Console.WriteLine("Error: Can't create CMFormatDescription" + Status);
            }
            return (formatDescription, props[0].Length + props[1].Length);
        }
    }

Build Logs

Build started... 1>------ Skipped Build: Project: NetVideo.Native, Configuration: Debug Win32 ------ 1>Project not selected to build for this solution configuration 2>------ Build started: Project: NetVideo.Codec, Configuration: Debug Any CPU ------ 3>------ Build started: Project: NetVideo.UICommon, Configuration: Debug Any CPU ------ 4>------ Build started: Project: NetVideo.MobileApp.Android, Configuration: Debug Any CPU ------ 5>------ Build started: Project: NetVideo.MobileApp.iOS, Configuration: Debug iPhone ------ 5> Executing SayHello Task to establish a connection to a Mac Server. 5> Properties: 5> SessionId=d375b5cc8486954e837ec28880d581dc3ecd07762d87b09d15b3b34821eeca34, 5> ServerPort=SECRET, 5> ServerAddress=SECRET, 5> ServerUser=developer, 5> ServerPassword=, 5> SSHKey=, 5> SSHPassPhrase=, 5> AppName=NetVideo.MobileApp.iOS, 5> VisualStudioProcessId=20496, 5> ContinueOnDisconnected=False 2>NetVideo.Codec -> C:\Projects\mobile\NetVideo.Codec\bin\Debug\netstandard2.0\NetVideo.Codec.dll 6>------ Build started: Project: NetVideo.Play.Libav, Configuration: Debug Any CPU ------ 5> No way to resolve conflict between "netstandard, Version=2.1.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" and "netstandard, Version=2.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51". Choosing "netstandard, Version=2.1.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" arbitrarily. 5> No way to resolve conflict between "System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" and "System.Threading.Tasks.Extensions, Version=4.2.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51". Choosing "System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" arbitrarily. 5>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Current\Bin\Microsoft.Common.CurrentVersion.targets(2123,5): warning MSB3277: Found conflicts between different versions of "System.Numerics.Vectors" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed. 5> Consider app.config remapping of assembly "netstandard, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" from Version "2.0.0.0" [] to Version "2.1.0.0" [C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\ReferenceAssemblies\Microsoft\Framework\Xamarin.iOS\v1.0\Facades\netstandard.dll] to solve conflict and get rid of warning. 5> Consider app.config remapping of assembly "System.Threading.Tasks.Extensions, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" from Version "4.2.0.0" [C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\ReferenceAssemblies\Microsoft\Framework\Xamarin.iOS\v1.0\Facades\System.Threading.Tasks.Extensions.dll] to Version "4.2.0.1" [] to solve conflict and get rid of warning. 5>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Current\Bin\Microsoft.Common.CurrentVersion.targets(2123,5): warning MSB3276: Found conflicts between different versions of the same dependent assembly. Please set the "AutoGenerateBindingRedirects" property to true in the project file. For more information, see http://go.microsoft.com/fwlink/?LinkId=294190. 6>NetVideo.Play.Libav -> C:\Projects\mobile\NetVideo.Play.Libav\bin\Debug\netstandard2.0\NetVideo.Play.Libav.dll 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs(11,56,11,67): warning CS0436: The type 'FramesQueue' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs' conflicts with the imported type 'FramesQueue' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs'. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.iOS\obj\iPhone\Debug\CarouselCamerasPage.xaml.g.cs(11,182,11,201): warning CS0436: The type 'CarouselCamerasPage' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\CarouselCamerasPage.xaml.cs' conflicts with the imported type 'CarouselCamerasPage' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\CarouselCamerasPage.xaml.cs'. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs(12,46,12,61): warning CS0436: The type 'IMetadataParser' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs' conflicts with the imported type 'IMetadataParser' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs'. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs(837,16,837,34): warning CS0436: The type 'H264MetadataParser' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs' conflicts with the imported type 'H264MetadataParser' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs'. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs(840,16,840,34): warning CS0436: The type 'H264MetadataParser' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs' conflicts with the imported type 'H264MetadataParser' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs'. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs(5,39,5,54): warning CS0436: The type 'IMetadataParser' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs' conflicts with the imported type 'IMetadataParser' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs'. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs(30,20,30,33): warning CS0436: The type 'SPSParamsH265' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs' conflicts with the imported type 'SPSParamsH265' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs'. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.iOS\Renderers\VideoViewRenderer.cs(123,24,123,30): warning CS0108: 'VideoViewRenderer.Bounds' hides inherited member 'UIView.Bounds'. Use the new keyword if hiding was intended. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.iOS\obj\iPhone\Debug\CarouselCamerasPage.xaml.g.cs(34,77,34,96): warning CS0436: The type 'CarouselCamerasPage' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\CarouselCamerasPage.xaml.cs' conflicts with the imported type 'CarouselCamerasPage' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\CarouselCamerasPage.xaml.cs'. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs(34,33,34,46): warning CS0436: The type 'SPSParamsH265' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs' conflicts with the imported type 'SPSParamsH265' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs'. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.iOS\Renderers\RendererCreate.cs(13,24,13,35): warning CS0436: The type 'FramesQueue' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs' conflicts with the imported type 'FramesQueue' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs'. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.iOS\Renderers\RendererCreate.cs(18,24,18,35): warning CS0436: The type 'FramesQueue' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs' conflicts with the imported type 'FramesQueue' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs'. 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.iOS\Renderers\VideoViewRenderer.cs(415,30,415,32): warning CS0168: The variable 'ex' is declared but never used 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.iOS\Renderers\VideoViewRenderer.cs(451,30,451,32): warning CS0168: The variable 'ex' is declared but never used 5>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.iOS\Renderers\CustomRendererCollectionView.cs(19,34,19,49): warning CS0169: The field 'EnhancedCollectionViewRenderer._collectionView' is never used 7>------ Build started: Project: NetVideo.Play.Wpf, Configuration: Debug Any CPU ------ 7>NetVideo.Play.Wpf -> C:\Projects\mobile\NetVideo.Play.Wpf\bin\Debug\net471\NetVideo.Play.Wpf.dll 5> NetVideo.MobileApp.iOS -> C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.iOS\bin\iPhone\Debug\NetVideo.MobileApp.iOS.exe 3>NetVideo.UICommon -> C:\Projects\mobile\bin\Debug\NetVideo.UICommon.dll 5> Detected signing identity: 5> 5> Code Signing Key: "Apple Development: SECRET" (SECRET) 5> Provisioning Profile: "VS: WildCard Development" (SECRET) 5> Bundle Id: com.companyname.NetVideo.MobileApp 5> App Id: E27H94K385.com.companyname.NetVideo.MobileApp 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs(11,56,11,67): warning CS0436: The type 'FramesQueue' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs' conflicts with the imported type 'FramesQueue' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs'. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\obj\Debug\100\CarouselCamerasPage.xaml.g.cs(11,184,11,203): warning CS0436: The type 'CarouselCamerasPage' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\CarouselCamerasPage.xaml.cs' conflicts with the imported type 'CarouselCamerasPage' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\CarouselCamerasPage.xaml.cs'. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs(12,46,12,61): warning CS0436: The type 'IMetadataParser' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs' conflicts with the imported type 'IMetadataParser' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs'. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs(837,16,837,34): warning CS0436: The type 'H264MetadataParser' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs' conflicts with the imported type 'H264MetadataParser' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs'. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs(840,16,840,34): warning CS0436: The type 'H264MetadataParser' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs' conflicts with the imported type 'H264MetadataParser' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs'. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs(5,39,5,54): warning CS0436: The type 'IMetadataParser' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs' conflicts with the imported type 'IMetadataParser' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H264MetadataParser.cs'. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs(30,20,30,33): warning CS0436: The type 'SPSParamsH265' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs' conflicts with the imported type 'SPSParamsH265' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs'. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\Renderers\VideoViewRenderer.cs(281,50,281,51): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\Renderers\VideoViewRenderer.cs(286,50,286,51): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\Renderers\VideoViewRenderer.cs(310,52,310,53): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\SplashActivity.cs(12,33,12,41): warning CS8765: Nullability of type of parameter 'savedInstanceState' doesn't match overridden member (possibly because of nullability attributes). 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\obj\Debug\100\CarouselCamerasPage.xaml.g.cs(34,77,34,96): warning CS0436: The type 'CarouselCamerasPage' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\CarouselCamerasPage.xaml.cs' conflicts with the imported type 'CarouselCamerasPage' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\CarouselCamerasPage.xaml.cs'. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\Renderers\RendererCreate.cs(13,24,13,35): warning CS0436: The type 'FramesQueue' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs' conflicts with the imported type 'FramesQueue' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs'. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\Renderers\RendererCreate.cs(18,24,18,35): warning CS0436: The type 'FramesQueue' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs' conflicts with the imported type 'FramesQueue' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs'. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs(34,33,34,46): warning CS0436: The type 'SPSParamsH265' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs' conflicts with the imported type 'SPSParamsH265' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\H265MetadataParser.cs'. 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\FileSaveHelper.cs(43,40,43,87): warning CS0618: 'Environment.ExternalStorageDirectory' is obsolete: 'deprecated' 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\Renderers\EntryRenderer.cs(37,17,37,86): warning CS0618: 'Drawable.SetColorFilter(Color, PorterDuff.Mode)' is obsolete: 'deprecated' 4>C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\MainActivity.cs(31,68,31,79): warning CS0436: The type 'FramesQueue' in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs' conflicts with the imported type 'FramesQueue' in 'NetVideo.MobileApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Shared\FramesQueue.cs'. 4> NetVideo.MobileApp.Android -> C:\Projects\mobile\NetVideo.MobileApp\NetVideo.MobileApp.Android\bin\Debug\NetVideo.MobileApp.Android.dll 5> /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/bin/mtouch @/Users/developer/Library/Caches/Xamarin/mtbs/builds/NetVideo.MobileApp.iOS/d375b5cc8486954e837ec28880d581dc3ecd07762d87b09d15b3b34821eeca34/obj/iPhone/Debug/device-builds/iphone11.8-14.0/response-file.rsp 5> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/dsymutil -num-threads 4 -z -o bin/iPhone/Debug/device-builds/iphone11.8-14.0/NetVideo.MobileApp.iOS.app.dSYM bin/iPhone/Debug/device-builds/iphone11.8-14.0/NetVideo.MobileApp.iOS.app/NetVideo.MobileApp.iOS 5> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip -i -s obj/iPhone/Debug/device-builds/iphone11.8-14.0/mtouch-symbols.list bin/iPhone/Debug/device-builds/iphone11.8-14.0/NetVideo.MobileApp.iOS.app/NetVideo.MobileApp.iOS 5> /usr/bin/mdimport bin/iPhone/Debug/device-builds/iphone11.8-14.0/NetVideo.MobileApp.iOS.app/../ 5> /usr/bin/codesign --verify -vvvv "-R=anchor apple generic and certificate 1[field.1.2.840.113635.100.6.2.1] exists and (certificate leaf[field.1.2.840.113635.100.6.1.2] exists or certificate leaf[field.1.2.840.113635.100.6.1.4] exists)" bin/iPhone/Debug/device-builds/iphone11.8-14.0/NetVideo.MobileApp.iOS.app 7>Successfully created package 'C:\Projects\mobile\NetVideo.Play.Wpf\bin\Debug\NetVideo.Play.Wpf.2.7.2.nupkg'. ========== Build: 6 succeeded, 0 failed, 6 up-to-date, 1 skipped ==========

xamarin / xamarin-macios