In continuation to this question, I am now able to use ShazamKit in my app, but for every video I pass to it didFailWithSignature is always called: func session(_ session: SHSession,        didNotFindMatchFor signature: SHSignature,                  error: Error?) {         DispatchQueue.main.async {             print("match error: \(String(describing: error))")         }     } with the following output: match error: nil This is happening even with videos that are just screen recorded video clips of Ed Sheeran for example, something that Shazam would easily recognized. Any idea why that would happen? What I should investigate? (the full code is also updated on my GitHub

I'm creating a simple song-matching application. My steps are: I create a project in XCode. Set bundle ID. Select my team Create an identifier, in my developer account Inserting my bundle ID from Xcode Selecting my team's application ID Turn on ShazamKit in services And after all that, I still get 202 error Error Domain=com.apple.ShazamKit Code=202 "Please check that you have enabled the ShazamKit App Service for this app identifier" UserInfo={NSDebugDescription=Please check that you have enabled the ShazamKit App Service for this app identifier} What am I doing wrong? Could it have something to do with the code?

Hi, I want to implement ShazamKit in my project. But I have some problems. I use AVCaptureSession to take photos in my app and I'm unable to use ShazamKit. I tried to use three different ways Use an AVAudioEngine during my AVCaptureSession But I didn't obtain any result from Shazam. Try to use ShazamKit after stopping my AvCaptureSession but this causes some problems, and some crashes. Try to use the buffer of my AVCaptureSession to catch audio directly without use AVAudioEngine. This is the code that I use with AVAudioEngine: try! audioSession.setActive(true, options: .notifyOthersOnDeactivation)                 let inputNode = self.audioEngine.inputNode                 let recordingFormat = inputNode.outputFormat(forBus: 0)                                 let audioFormat = recordingFormat //AVAudioFormat(standardFormatWithSampleRate: self.audioEngine.inputNode.outputFormat(forBus: 0).sampleRate,                     //                            channels: 1)                                  inputNode.installTap(onBus: 0, bufferSize: 1024, format: audioFormat) { (buffer: AVAudioPCMBuffer, when: AVAudioTime) in                     try! self.signatureGenerator.append(buffer, at: nil)                                          self.session.matchStreamingBuffer(buffer, at: nil)                 }                              self.audioEngine.prepare()                 try! self.audioEngine.start() I can choose two ways to do this, use AVCaptureSession output to pass it to ShazamKit or use an AVAudioSession after the stop of AVCaptureSession. So I have two questions: Can I use a CMSampleBufferRef from AVCaptureSession buffer in a SHSession? And if the answer is yes how? How can I prevent this error if I want to use an AVAudioSession after I stopped my AVCaptureSession? [aurioc]            AURemoteIO.cpp:1117  failed: -10851 (enable 1, outf< 2 ch,      0 Hz, Float32, deinterleaved> inf< 2 ch,      0 Hz, Float32, deinterleaved>) [avae]            AVAEInternal.h:76    required condition is false: [AVAEGraphNode.mm:834:CreateRecordingTap: (IsFormatSampleRateAndChannelCountValid(format))] *** Terminating app due to uncaught exception 'com.apple.coreaudio.avfaudio', reason: 'required condition is false: IsFormatSampleRateAndChannelCountValid(format)' Thanks

so i'm learning how to work with ShazamKit on xcode 13 beta 4 and while i'm trying to watch this video https://www.youtube.com/watch?v=KvyQvZYqGL0&list=PL5PR3UyfTWveeb0iCmauh7boDnpCmpMed at 2:33 - the dude said that i need to enable Shazam service if i want ShazamKit to work properly. where do i need to go? how do i find this page?

Hello Team, Hope you are doing well..!! I am developing a music recognition app by using ShazamKit. I get a MATCH_ATTEMPT_FAILED error every time. So Please let me know how I can fix this issue? Error Log:- Error(exception=com.shazam.shazamkit.ShazamKitMatchException: MATCH_ATTEMPT_FAILED, querySignature=Signature(dataRepresentation=[-128, 37, -128, 37, 1, 0, 0, 0, 12, 0, 0, 0, -128, 37, -2, -54, -100, -90, 21, 112, -36, 1, 0, 0, 0, -100, 32, -108, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48, 0, 0, 0, 0, 0, 0, 0, 0, 56, 32, 1, 0, 0, 0, 124, 0, 0, 0, 0, 64, -36, 1, 0, 0, 64, 0, 3, 96, 75, 0, 0, 0, 16, -9, 110, 107, 15, 13, -124, 110, -118, 11, 5, -63, 109, 124, 10, 15, 101, 113, 57, 13, 6, 63, 108, 119, 8, 0, 88, 112, -68, 12, 10, -103, 110, -93, 14, 9, -79, 109, 71, 16, 8, 5, 111, -9, 9, 11, 85, 110, 120, 15, 3, -96, 112, 60, 9, 13, -113, 110, -16, 10, 15, 103, 111, 58, 8, 18, 28, 110, -17, 15, 14, -46, 112, 65, 14, 0, 65, 0, 3, 96, 120, 0, 0, 0, 27, 40, 112, 56, 30, 3, -111, 112, 77, 21, 6, -6, 110, -71, 31, 4, 21, 120, -1, 25, 5, 4, 111, -77, 40, 2, 82, 111, 85, 23, 14, 26, 111, -128, 19, 6, 14, 111, 0, 29, 1, -54, 109, 85, 42, 0, 95, 111, 39, 46, 3, 63, 113, -106, 32, 3, 6, 112, 117, 39, 14, -32, 119, 16, 26, 6, 38, 113, -64, 29, 7, -3, 110, 48, 17, 8, 5, 111, -62, 31, 1, 108, 110, 71, 37, 5, -67, 109, 64, 31, 4, 22, 111, 110, 22, 7, -41, 110, 63, 42, 2, 3, 111, -22, 22, 13, -43, 110, -65, 34, 11, -105, 110, -18, 17, 4, 39, 110, 84, 43, 66, 0, 3, 96, 120, 0, 0, 0, 14, -110, 111, 15, 67, 6, 29, 112, -117, 65, 3, -15, 119, 20, 78, 4, -17, 111, 24, 52, 2, 64, 113, -8, 83, 13, 41, 113, -73, 71, 4, -56, 113, -107, 103, 11, -1, 111, -102, 73, 5, -4, 111, 112, 96, 2, -123, 114, -57, 50, 8, 101, 112, 52, 72, 6, -121, 112, 7, 83, 16, -34, 111, -43, 65, 0, 124, 120, 19, 78, 1, -34, 111, -119, 70, 6, -123, 113, -54, 108, 17, 106, 111, -56, 84, 4, -43, 111, 68, 69, 6, 96, 111, -62, 55, 6, -78, 111, -48, 111, 9, 99, 112, -6, 102, 1, 74, 113, 18, 58, 5, -8, 111, -3, 96, 1, 8, 113, 94, 104, 67, 0, 3, 96, 120, 0, 0, 0, 19, 19, 112, 49, -122, 2, -128, 111, -64, 116, 5, -77, 112, -81, -90, 1, 110, 113, -20, -96, 4, 81, 113, -56, -111, 23, -57, 111, -109, -82, 3, 110, 111, -11, -122, 6, 8, 112, -38, 112, 15, 17, 113, -6, -81, 2, -72, 111, -2, 125, 15, -46, 111, 13, -110, 1, 100, 111, -106, 113, 3, 83, 119, 49, -126, 0, -87, 113, -64, -84, 3, 29, 112, -74, -110, 5, -86, 111, -125, 124, 5, 58, 112, 123, -109, 1, 54, 112, 66, 122, 5, 72, 111, -99, -94, 23, -96, 112, -17, -92, 3, 31, 113, 44, -101, 4, 54, 112, -84, -96, 4, -69, 112, 52, -100, 3, 66, 111, -14, -110], durationInMs=1297, audioStartTimestamp=b.a.a.a.d@9c5d28e0))

The resulted matches from a custom catalog on both iOS/ Android are a bit delayed (1-3+ seconds) How to test? (iOS) Prepare AVAudioPlayer with recorded audio. Load custom catalog & listen to recorded audio from an external source. When a match is found, play recorded audio from the AVAudioPlayer at: predictedCurrentMatchOffset Result: 1-3+ seconds delayed matches Question How to improve or filter the resulting matches to be close if not exact to the external audio source? Experimental Filtering results by frequencySkew close to 0, does not minimize delayed matches. [{     "sh_audioStartDate" = "2021-11-24 12:34:42 +0000";     "sh_frequencySkew" = "2.222024e-05";     "sh_matchOffset" = "388.3738065670163";     "sh_score" = "4302.546";     "sh_speedSkew" = "0.0009712927";     "sh_title" = ItemTitle; }] Printing the matchedMediaItems, there is a “sh_score”, maybe we can experiment with? But it’s not a public property Best regards.

I am not able to get data using http live url stream.