FFmpegArgs.Filters 1.1.1

There is a newer version of this package available.
See the version list below for details.
dotnet add package FFmpegArgs.Filters --version 1.1.1
NuGet\Install-Package FFmpegArgs.Filters -Version 1.1.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="FFmpegArgs.Filters" Version="1.1.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FFmpegArgs.Filters --version 1.1.1
#r "nuget: FFmpegArgs.Filters, 1.1.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install FFmpegArgs.Filters as a Cake Addin
#addin nuget:?package=FFmpegArgs.Filters&version=1.1.1

// Install FFmpegArgs.Filters as a Cake Tool
#tool nuget:?package=FFmpegArgs.Filters&version=1.1.1


Easy to use

FFmpegArg ffmpegArg = new FFmpegArg().OverWriteOutput();

var green_video = ffmpegArg.AddVideoInput(new VideoFileInput(@"chromakey.mp4")
var background_video = ffmpegArg.AddVideoInput(new VideoFileInput(@"background.mp4")

var color_keys = green_video.ImageMaps.First()
    .ColorKeyFilter().Color(Color.FromArgb(101, 220, 8)).Similarity(0.25f)//ColorKey

var overlay = color_keys.First()
    //overlay color_key on-center background_video

ffmpegArg.AddOutput(new VideoFileOutput(@"out.mp4", overlay, background_video.AudioMaps.First()).Fps(24));
ffmpegArg.AddOutput(new VideoFileOutput(@"out2.mp4", color_keys.Last(), background_video.AudioMaps.First()).Fps(30));

var renderResult = ffmpegArg
    .Render(c => c
        .WithFFmpegBinaryPath("path to ffmpeg.exe")

For more example, see FFmpegArgs.Test

Easy extend

public class PadFilter : ImageToImageFilter
    static readonly IEnumerable<string> _variables = new List<string>()
        "in_w", "in_h", "iw", "ih",
        "out_w", "out_h", "ow", "oh",
        "hsub", "vsub"
    readonly FFmpegExpression expression = new FFmpegExpression(_variables);
    internal PadFilter(ImageMap imageMap) : base("pad", imageMap)

    public PadFilter XY(Action<FFmpegExpression> x, Action<FFmpegExpression> y)
        => this.SetOption("x", x.Run(expression)).SetOption("y", y.Run(expression));

    public PadFilter XY(string x, string y)
        => XY(x.Expression(), y.Expression());

    public PadFilter Color(Color color)
        => this.SetOption("color", color.ToHexStringRGBA());

    public PadFilter Eval(ScaleEval eval)
        => this.SetOption("eval", eval.ToString().ToLower());

public static class PadFilterExtension
    public static PadFilter PadFilter(this ImageMap imageMap)
        return new PadFilter(imageMap ?? throw new ArgumentNullException(nameof(imageMap)));

public static T FrameRate<T>(this T input, int r) where T : BaseInput
    => input.SetOption("-r", r);

public static T VSync<T>(this T output,int vsync) where T : ImageOutput
    => output.SetOption("-vsync", vsync);
public static T ASync<T>(this T output, int async) where T : AudioOutput
    => output.SetOption("-async", async);

public static FFmpegArg OverWriteOutput(this FFmpegArg ffmpegArg)
    => ffmpegArg.SetFlag("-y");

ffmpeg expression check

//auto check with expression
img.ScaleFilter("iw/3", "ih/3")
img.ScaleFilter(w => w.Check("iw/3"), h => h.Check("ih/3"))
//if expression bropblem
img.ScaleFilter(w => w.NonCheck("iw/3"), h => h.NonCheck("ih/3"));


Under ffmpeg licence

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 is compatible.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • .NETFramework 4.6.2

    • No dependencies.
  • .NETStandard 2.0

    • No dependencies.
  • All Frameworks

  • net5.0

    • No dependencies.
  • net6.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last updated
1.6.1 450 1/16/2024
1.5.2 381 5/5/2023
1.5.0 646 6/6/2022
1.4.3 1,442 4/11/2022
1.4.2 448 3/28/2022
1.4.1 420 3/26/2022
1.4.0 466 2/28/2022
1.3.0 479 2/11/2022
1.2.0 464 1/13/2022
1.1.2-build220107 221 1/7/2022
1.1.1 322 1/5/2022
1.1.0 311 12/27/2021