ZZMpeg 1.0.2

There is a newer version of this package available.
See the version list below for details.
Install-Package ZZMpeg -Version 1.0.2
dotnet add package ZZMpeg --version 1.0.2
<PackageReference Include="ZZMpeg" Version="1.0.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add ZZMpeg --version 1.0.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: ZZMpeg, 1.0.2"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install ZZMpeg as a Cake Addin
#addin nuget:?package=ZZMpeg&version=1.0.2

// Install ZZMpeg as a Cake Tool
#tool nuget:?package=ZZMpeg&version=1.0.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

ZZMpeg - highlevel wrapper for FFMpeg libraries (not ffmpeg binary) for WPF. Basic usage:

  1. Before using any methods you must call FFMpeg.Initialize()
  2. Call FFMpeg.ExtractVideoFrame to get preview image from video
  3. Call FFMpeg.ConvertMediaFile to asynchronously convert video to other format

Example converting video:

    public enum ConvertionState

    public class ConvertOperation: INotifyPropertyChanged
        #region INPC implementation

        public event PropertyChangedEventHandler PropertyChanged;
        protected virtual void NotifyPropertyChanged(string propertyName)
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));


        private string path;
        private string format;
        private CancellationTokenSource cTokenSource;
        private ConvertionState state;

        public string Name => Path.GetFileName(path);
        public BindableProgress<double> Progress { get; private set; }

        public ConvertionState State
            get => state;
                state = value;

        public ConvertOperation(string filePath, string destFormat)
            path = filePath;
            format = destFormat;
            Progress = new BindableProgress<double>();
            cTokenSource = new CancellationTokenSource();
            State = ConvertionState.Idle;

        public async Task Start()
            State = ConvertionState.Converting;
            string dir = Path.GetDirectoryName(path);
            string outPath = Path.Combine(dir, $"converted.{format}");

                EncoderParameters parameters = new EncoderParameters();
                FFMpeg.EncoderParametersInit(ref parameters);
                parameters.VideoEncoder = VideoCodec.VP8.StringValue();
                parameters.AudioEncoder = AudioCodec.VORBIS.StringValue();
                await FFMpeg.ConvertMediaFile(path, outPath, parameters, Progress, cTokenSource.Token);
                State = ConvertionState.Done;
                State = ConvertionState.Cancelled;
            catch(Exception ex)
                State = ConvertionState.Error;
                Console.WriteLine($"Error converting file: {ex.Message}");
                MessageBox.Show($"Error converting file: {ex.Message}");

        public void Cancel()
            State = ConvertionState.Cancelling;

This package has no dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last updated
1.0.4 499 9/26/2018
1.0.3 712 2/1/2018
1.0.2 542 12/14/2017