addictedcs / soundfingerprinting.sql

MSSQL data access layer for Sound Fingerprinting algorithm

Sound Fingerprinting MSSQL

soundfingerprinting.sql persistent storage implementation which allows storing soundfingerprinting algorithm's data objects in MSSQL database.

Usage

The MSSQL database initialization script can be find here. Do not forget to add connection string FingerprintConnectionString in your app.config filex

<connectionStrings>
    <add name="FingerprintConnectionString" connectionString="Data Source=(local);Initial Catalog=FingerprintsDb;Integrated Security=True; Connection Timeout=15;" providerName="System.Data.SqlClient"/>
</connectionStrings>

Use SqlModelService class when fingerprinting and querying

private readonly IModelService modelService = new SqlModelService(); // SQL back end
private readonly IAudioService audioService = new NAudioService(); // use NAudio audio processing library
private readonly IFingerprintCommandBuilder fingerprintCommandBuilder = new FingerprintCommandBuilder();

public void StoreAudioFileFingerprintsInStorageForLaterRetrieval(string pathToAudioFile)
{
    TrackData track = new TrackData("GBBKS1200164", "Adele", "Skyfall", "Skyfall", 2012, 290);
	
    // store track metadata in the database
    var trackReference = modelService.InsertTrack(track);

    // create sub-fingerprints and its hash representation
    var hashedFingerprints = fingerprintCommandBuilder
                                .BuildFingerprintCommand()
                                .From(pathToAudioFile)
                                .UsingServices(audioService)
                                .Hash()
                                .Result;
								
    // store sub-fingerprints and its hash representation in the database 
    modelService.InsertHashedFingerprintsForTrack(hashedFingerprints, trackReference); // insert in SQL backend
}

Binaries

git clone [email protected]:AddictedCS/soundfingerprinting.sql.git

In order to build latest version of the SoundFingerprinting.SQL assembly run the following command from repository root .\build.cmd

Get it on NuGet

Install-Package SoundFingerprinting.SQL

Contribute

If you want to contribute you are welcome to open issues or discuss on issues page. Feel free to contact me for any remarks, ideas, bug reports etc.

Licence

The framework is provided under MIT licence agreement.

soundfingerprinting.sql's Issues

Missing SQL Parameter

When I try to test the app using MS SQL persistent storage I get the following error.
Procedure or function 'sp_InsertTrack' expects parameter '@TrackLengthSec', which was not supplied.

An unhandled exception of type 'System.Data.SqlClient.SqlException' occurred in System.Data.dll

Downloaded from Nuget packages

The error

Additional information: Procedure or function 'sp_InsertTrack' expects parameter '@TrackLengthSec', which was not supplied.

Here my entire code that gives the error

List<string> lstMp3Files = new List<string> {
                @"D:\15_muzikler\00 UK Top 40 Singles Charts\UK Top 40 Singles Chart 2017-01-21\Clean Bandit - Rockabye ft. Sean Paul & Anne-Marie [Official Video].mp3",
                @"D:\15_muzikler\00 UK Top 40 Singles Charts\UK Top 40 Singles Chart 2017-01-21\JP Cooper - September Song.mp3",
                @"C:\Clean Bandit - Rockabye ft. Sean Paul & Anne-Marie [Official Video].mp3"
            };

            int irLoop = 1;

            foreach (var item in lstMp3Files)
            {
                var track1 = new TrackData("track" + irLoop, "track" + irLoop, "track" + irLoop, "track" + irLoop, 2017, 215);
                // store track metadata in the datasource
                var trackReference = modelService.InsertTrack(track1);

                // create hashed fingerprints
                var hashedFingerprints = fingerprintCommandBuilder
                                            .BuildFingerprintCommand()
                                            .From(item)
                                            .UsingServices(audioService)
                                            .Hash()
                                            .Result;

                // store hashes in the database for later retrieval
                modelService.InsertHashDataForTrack(hashedFingerprints, trackReference);
                irLoop++;
            }

Getting System.InvalidCastException in model binder

Hi,

I'm getting System.InvalidCastException in Modelbinder.cs.

I hve ran DBScript.sql and it created 3 tables.

Can anyone please help.

Exeception redirected to
public TModel BindReader(IReader reader, Func<TModel> modelFactory) { TModel model = modelFactory(); readerAction(reader, model); return model; }