Merge branch 'main' into bugfix/ensure-ffmpeg-not-found-throws-ffmpegexception

FEAT: added more extensions for snapshot(jpg, bmp, webp)

.github/workflows/ci.yml

@@ -1,28 +1,24 @@
 name: CI
 
 on:
-  push:
-    branches:
-      - master
-    paths:
-      - .github/workflows/ci.yml
-      - FFMpegCore/**
-      - FFMpegCore.Test/**
   pull_request:
     branches:
       - main
       - release
     paths:
-    - .github/workflows/ci.yml
-    - FFMpegCore/**
-    - FFMpegCore.Test/**
+      - .github/workflows/ci.yml
+      - Directory.Build.props
+      - FFMpegCore/**
+      - FFMpegCore.Test/**
+      - FFMpegCore.Extensions.SkiaSharp/**
+      - FFMpegCore.Extensions.System.Drawing.Common/**
 
 jobs:
   ci:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [windows-latest, ubuntu-latest, macos-13]
+        os: [windows-latest, ubuntu-latest, macos-latest]
     timeout-minutes: 7
     steps:
 
@@ -34,21 +30,24 @@ jobs:
       with:
         dotnet-version: '8.0.x'
 
-    - name: Lint with dotnet
+    - if: matrix.os == 'ubuntu-latest'
+      name: Lint with dotnet
       run: dotnet format FFMpegCore.sln --severity warn --verify-no-changes
 
-    - name: Prepare FFMpeg
-      uses: FedericoCarboni/setup-ffmpeg@v3
+    - name: Setup FFmpeg
+      uses: AnimMouse/setup-ffmpeg@ae28d57dabbb148eff63170b6bf7f2b60062cbae # 1.1.0
       with:
-        token: ${{ secrets.GITHUB_TOKEN }}
+        version: ${{ matrix.os != 'macos-latest' && '7.1' || '711' }}
+        token: ${{ github.token }}
 
     - name: Test with dotnet
       run: dotnet test FFMpegCore.sln  --collect "XPlat Code Coverage" --logger GitHubActions
 
     - if: matrix.os == 'windows-latest'
       name: Upload coverage reports to Codecov
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v4
       with:
         fail_ci_if_error: true
         directory: FFMpegCore.Test/TestResults
         token: ${{ secrets.CODECOV_TOKEN }}
+        os: windows

Directory.Build.props

@@ -13,5 +13,14 @@
         <PackageProjectUrl>https://github.com/rosenbjerg/FFMpegCore</PackageProjectUrl>
         <PackageLicenseExpression>MIT</PackageLicenseExpression>
         <NeutralLanguage>en</NeutralLanguage>
+
+        <PublishRepositoryUrl>true</PublishRepositoryUrl>
+        <IncludeSymbols>true</IncludeSymbols>
+        <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+        <EmbedUntrackedSources>true</EmbedUntrackedSources> 
     </PropertyGroup>
+
+    <PropertyGroup Condition="'$(GITHUB_ACTIONS)' == 'true'">
+        <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
+    </PropertyGroup> 
 </Project>

FFMpegCore.Extensions.SkiaSharp/FFMpegCore.Extensions.SkiaSharp.csproj

@@ -3,18 +3,17 @@
     <PropertyGroup>
         <IsPackable>true</IsPackable>
         <Description>Image extension for FFMpegCore using SkiaSharp</Description>
-        <PackageVersion>5.0.0</PackageVersion>
+        <PackageVersion>5.0.2</PackageVersion>
         <PackageOutputPath>../nupkg</PackageOutputPath>
-        <PackageReleaseNotes>
-        </PackageReleaseNotes>
+        <PackageReleaseNotes>Bump dependencies</PackageReleaseNotes>
         <PackageTags>ffmpeg ffprobe convert video audio mediafile resize analyze muxing skiasharp</PackageTags>
         <Authors>Malte Rosenbjerg, Vlad Jerca, Max Bagryantsev, Dimitri Vranken</Authors>
         <ProduceReferenceAssembly>true</ProduceReferenceAssembly>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="SkiaSharp" Version="2.88.6" />
-      <PackageReference Include="SkiaSharp.NativeAssets.Linux.NoDependencies" Version="2.88.6" />
+      <PackageReference Include="SkiaSharp" Version="3.116.1" />
+      <PackageReference Include="SkiaSharp.NativeAssets.Linux.NoDependencies" Version="3.116.1" />
     </ItemGroup>
 
     <ItemGroup>

FFMpegCore.Extensions.System.Drawing.Common/FFMpegCore.Extensions.System.Drawing.Common.csproj

@@ -3,17 +3,16 @@
   <PropertyGroup>
     <IsPackable>true</IsPackable>
     <Description>Image extension for FFMpegCore using System.Common.Drawing</Description>
-    <PackageVersion>5.0.0</PackageVersion>
+    <PackageVersion>5.0.2</PackageVersion>
     <PackageOutputPath>../nupkg</PackageOutputPath>
-    <PackageReleaseNotes>
-    </PackageReleaseNotes>
+    <PackageReleaseNotes>Bump dependencies</PackageReleaseNotes>
     <PackageTags>ffmpeg ffprobe convert video audio mediafile resize analyze muxing</PackageTags>
     <Authors>Malte Rosenbjerg, Vlad Jerca, Max Bagryantsev</Authors>
     <ProduceReferenceAssembly>true</ProduceReferenceAssembly>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Drawing.Common" Version="7.0.0"/>
+    <PackageReference Include="System.Drawing.Common" Version="9.0.2" />
   </ItemGroup>
 
   <ItemGroup>

FFMpegCore.Test/ArgumentBuilderTest.cs

@@ -9,6 +9,7 @@ namespace FFMpegCore.Test
     public class ArgumentBuilderTest
     {
         private readonly string[] _concatFiles = { "1.mp4", "2.mp4", "3.mp4", "4.mp4" };
+        private readonly string[] _multiFiles = { "1.mp3", "2.mp3", "3.mp3", "4.mp3" };
 
         [TestMethod]
         public void Builder_BuildString_IO_1()
@@ -611,5 +612,86 @@ namespace FFMpegCore.Test
                 -i "input.mp4" -f tee "[movflags=faststart]output.mp4|[f=mpegts:select=\'0:v:0\']http://server/path"
                 """, str);
         }
+        [TestMethod]
+        public void Builder_BuildString_MultiInput()
+        {
+            var audioStreams = string.Join("", _multiFiles.Select((item, index) => $"[{index}:0]"));
+            var mixFilter = $"{audioStreams}amix=inputs={_multiFiles.Length}:duration=longest:dropout_transition=1:normalize=0[final]";
+            var ffmpegArgs = $"-filter_complex \"{mixFilter}\" -map \"[final]\"";
+            var str = FFMpegArguments
+                .FromFileInput(_multiFiles)
+                .OutputToFile("output.mp3", overwrite: true, options => options
+                    .WithCustomArgument(ffmpegArgs)
+                    .WithAudioCodec(AudioCodec.LibMp3Lame) // Set the audio codec to MP3
+                    .WithAudioBitrate(128) // Set the bitrate to 128kbps
+                    .WithAudioSamplingRate(48000) // Set the sample rate to 48kHz
+                    .WithoutMetadata() // Remove metadata
+                    .WithCustomArgument("-ac 2 -write_xing 0 -id3v2_version 0")) // Force 2 Channels
+                .Arguments;
+            Assert.AreEqual($"-i \"1.mp3\" -i \"2.mp3\" -i \"3.mp3\" -i \"4.mp3\" -filter_complex \"[0:0][1:0][2:0][3:0]amix=inputs=4:duration=longest:dropout_transition=1:normalize=0[final]\" -map \"[final]\" -c:a libmp3lame -b:a 128k -ar 48000 -map_metadata -1 -ac 2 -write_xing 0 -id3v2_version 0 \"output.mp3\" -y", str);
+        }
+        [TestMethod]
+        public void Pre_VerifyExists_AllFilesExist()
+        {
+            // Arrange
+            var filePaths = new List<string>
+            {
+                Path.GetTempFileName(),
+                Path.GetTempFileName(),
+                Path.GetTempFileName()
+            };
+            var argument = new MultiInputArgument(true, filePaths);
+            try
+            {
+                // Act & Assert
+                argument.Pre(); // No exception should be thrown
+            }
+            finally
+            {
+                // Cleanup
+                foreach (var filePath in filePaths)
+                {
+                    File.Delete(filePath);
+                }
+            }
+        }
+
+        [TestMethod]
+        public void Pre_VerifyExists_SomeFilesNotExist()
+        {
+            // Arrange
+            var filePaths = new List<string>
+            {
+                Path.GetTempFileName(),
+                "file2.mp4",
+                "file3.mp4"
+            };
+            var argument = new MultiInputArgument(true, filePaths);
+            try
+            {
+                // Act & Assert
+                Assert.ThrowsException<FileNotFoundException>(() => argument.Pre());
+            }
+            finally
+            {
+                // Cleanup
+                File.Delete(filePaths[0]);
+            }
+        }
+
+        [TestMethod]
+        public void Pre_VerifyExists_NoFilesExist()
+        {
+            // Arrange
+            var filePaths = new List<string>
+            {
+                "file1.mp4",
+                "file2.mp4",
+                "file3.mp4"
+            };
+            var argument = new MultiInputArgument(true, filePaths);
+            // Act & Assert
+            Assert.ThrowsException<FileNotFoundException>(() => argument.Pre());
+        }
     }
 }

FFMpegCore.Test/FFMpegCore.Test.csproj

@@ -8,19 +8,19 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="6.0.2">
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="FluentAssertions" Version="7.0.0" />
+    <PackageReference Include="FluentAssertions" Version="8.0.1" />
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageReference Include="MSTest.TestAdapter" Version="3.6.4" />
-    <PackageReference Include="MSTest.TestFramework" Version="3.6.4" />
-    <PackageReference Include="SkiaSharp" Version="2.88.6" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.8.0" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.8.0" />
+    <PackageReference Include="SkiaSharp" Version="3.116.1" />
   </ItemGroup>
 
   <ItemGroup>

FFMpegCore.Test/VideoTest.cs

@@ -467,7 +467,7 @@ namespace FFMpegCore.Test
         }
 
         [TestMethod, Timeout(BaseTimeoutMilliseconds)]
-        public void Video_Snapshot_PersistSnapshot()
+        public void Video_Snapshot_Png_PersistSnapshot()
         {
             using var outputPath = new TemporaryFile("out.png");
             var input = FFProbe.Analyse(TestResources.Mp4Video);
@@ -480,6 +480,63 @@ namespace FFMpegCore.Test
             Assert.AreEqual("png", analysis.PrimaryVideoStream!.CodecName);
         }
 
+        [TestMethod, Timeout(BaseTimeoutMilliseconds)]
+        public void Video_Snapshot_Jpg_PersistSnapshot()
+        {
+            using var outputPath = new TemporaryFile("out.jpg");
+            var input = FFProbe.Analyse(TestResources.Mp4Video);
+
+            FFMpeg.Snapshot(TestResources.Mp4Video, outputPath);
+
+            var analysis = FFProbe.Analyse(outputPath);
+            Assert.AreEqual(input.PrimaryVideoStream!.Width, analysis.PrimaryVideoStream!.Width);
+            Assert.AreEqual(input.PrimaryVideoStream.Height, analysis.PrimaryVideoStream!.Height);
+            Assert.AreEqual("mjpeg", analysis.PrimaryVideoStream!.CodecName);
+        }
+
+        [TestMethod, Timeout(BaseTimeoutMilliseconds)]
+        public void Video_Snapshot_Bmp_PersistSnapshot()
+        {
+            using var outputPath = new TemporaryFile("out.bmp");
+            var input = FFProbe.Analyse(TestResources.Mp4Video);
+
+            FFMpeg.Snapshot(TestResources.Mp4Video, outputPath);
+
+            var analysis = FFProbe.Analyse(outputPath);
+            Assert.AreEqual(input.PrimaryVideoStream!.Width, analysis.PrimaryVideoStream!.Width);
+            Assert.AreEqual(input.PrimaryVideoStream.Height, analysis.PrimaryVideoStream!.Height);
+            Assert.AreEqual("bmp", analysis.PrimaryVideoStream!.CodecName);
+        }
+
+        [TestMethod, Timeout(BaseTimeoutMilliseconds)]
+        public void Video_Snapshot_Webp_PersistSnapshot()
+        {
+            using var outputPath = new TemporaryFile("out.webp");
+            var input = FFProbe.Analyse(TestResources.Mp4Video);
+
+            FFMpeg.Snapshot(TestResources.Mp4Video, outputPath);
+
+            var analysis = FFProbe.Analyse(outputPath);
+            Assert.AreEqual(input.PrimaryVideoStream!.Width, analysis.PrimaryVideoStream!.Width);
+            Assert.AreEqual(input.PrimaryVideoStream.Height, analysis.PrimaryVideoStream!.Height);
+            Assert.AreEqual("webp", analysis.PrimaryVideoStream!.CodecName);
+        }
+
+        [TestMethod, Timeout(BaseTimeoutMilliseconds)]
+        public void Video_Snapshot_Exception_PersistSnapshot()
+        {
+            using var outputPath = new TemporaryFile("out.asd");
+
+            try
+            {
+                FFMpeg.Snapshot(TestResources.Mp4Video, outputPath);
+            }
+            catch (Exception ex)
+            {
+                Assert.IsTrue(ex is ArgumentException);
+            }
+        }
+
         [TestMethod, Timeout(BaseTimeoutMilliseconds)]
         public void Video_Snapshot_Rotated_PersistSnapshot()
         {

FFMpegCore/FFMpeg/Arguments/IDynamicArgument.cs

@@ -8,6 +8,6 @@
         /// <param name="context"></param>
         /// <returns></returns>
         //public string GetText(StringBuilder context);
-        public string GetText(IEnumerable<IArgument> context);
+        string GetText(IEnumerable<IArgument> context);
     }
 }

FFMpegCore/FFMpeg/Arguments/MultiInputArgument.cs

@@ -0,0 +1,47 @@
+namespace FFMpegCore.Arguments
+{
+    /// <summary>
+    /// Represents input parameters for multiple files
+    /// </summary>
+    public class MultiInputArgument : IInputArgument
+    {
+        public readonly bool VerifyExists;
+        public readonly IEnumerable<string> FilePaths;
+
+        public MultiInputArgument(bool verifyExists, IEnumerable<string> filePaths)
+        {
+            VerifyExists = verifyExists;
+            FilePaths = filePaths;
+        }
+
+        public MultiInputArgument(IEnumerable<string> filePaths, bool verifyExists) : this(verifyExists, filePaths) { }
+
+        public void Pre()
+        {
+            if (VerifyExists)
+            {
+                var missingFiles = new List<string>();
+                foreach (var filePath in FilePaths)
+                {
+                    if (!File.Exists(filePath))
+                    {
+                        missingFiles.Add(filePath);
+                    }
+                }
+
+                if (missingFiles.Any())
+                {
+                    throw new FileNotFoundException($"The following input files were not found: {string.Join(", ", missingFiles)}");
+                }
+            }
+        }
+
+        public Task During(CancellationToken cancellationToken = default) => Task.CompletedTask;
+        public void Post() { }
+
+        /// <summary>
+        /// Generates a combined input argument text for all file paths
+        /// </summary>
+        public string Text => string.Join(" ", FilePaths.Select(filePath => $"-i \"{filePath}\""));
+    }
+}

FFMpegCore/FFMpeg/Arguments/VideoFiltersArgument.cs

@@ -36,8 +36,8 @@ namespace FFMpegCore.Arguments
 
     public interface IVideoFilterArgument
     {
-        public string Key { get; }
-        public string Value { get; }
+        string Key { get; }
+        string Value { get; }
     }
 
     public class VideoFilterOptions

FFMpegCore/FFMpeg/Enums/Enums.cs

@@ -15,9 +15,33 @@
         public static Codec LibX265 => FFMpeg.GetCodec("libx265");
         public static Codec LibVpx => FFMpeg.GetCodec("libvpx");
         public static Codec LibTheora => FFMpeg.GetCodec("libtheora");
-        public static Codec Png => FFMpeg.GetCodec("png");
         public static Codec MpegTs => FFMpeg.GetCodec("mpegts");
         public static Codec LibaomAv1 => FFMpeg.GetCodec("libaom-av1");
+
+        public static class Image
+        {
+            public static Codec Png => FFMpeg.GetCodec("png");
+            public static Codec Jpg => FFMpeg.GetCodec("mjpeg");
+            public static Codec Bmp => FFMpeg.GetCodec("bmp");
+            public static Codec Webp => FFMpeg.GetCodec("webp");
+
+            public static Codec GetByExtension(string path)
+            {
+                var ext = Path.GetExtension(path);
+                switch (ext)
+                {
+                    case FileExtension.Image.Png:
+                        return Png;
+                    case FileExtension.Image.Jpg:
+                        return Jpg;
+                    case FileExtension.Image.Bmp:
+                        return Bmp;
+                    case FileExtension.Image.Webp:
+                        return Webp;
+                    default: throw new NotSupportedException($"Unsupported image extension: {ext}");
+                }
+            }
+        }
     }
 
     public static class AudioCodec

FFMpegCore/FFMpeg/Enums/FileExtension.cs

@@ -10,7 +10,10 @@
                 "libxvpx" => WebM,
                 "libxtheora" => Ogv,
                 "mpegts" => Ts,
-                "png" => Png,
+                "png" => Image.Png,
+                "jpg" => Image.Jpg,
+                "bmp" => Image.Bmp,
+                "webp" => Image.Webp,
                 _ => throw new Exception("The extension for this video type is not defined.")
             };
         }
@@ -18,8 +21,16 @@
         public static readonly string Ts = VideoType.MpegTs.Extension;
         public static readonly string Ogv = VideoType.Ogv.Extension;
         public static readonly string WebM = VideoType.WebM.Extension;
-        public static readonly string Png = ".png";
         public static readonly string Mp3 = ".mp3";
         public static readonly string Gif = ".gif";
+
+        public static class Image
+        {
+            public const string Png = ".png";
+            public const string Jpg = ".jpg";
+            public const string Bmp = ".bmp";
+            public const string Webp = ".webp";
+            public static readonly List<string> All = [Png, Jpg, Bmp, Webp];
+        }
     }
 }

FFMpegCore/FFMpeg/FFMpeg.cs

@@ -20,16 +20,11 @@ namespace FFMpegCore
         /// <returns>Bitmap with the requested snapshot.</returns>
         public static bool Snapshot(string input, string output, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0)
         {
-            if (Path.GetExtension(output) != FileExtension.Png)
-            {
-                output = Path.Combine(Path.GetDirectoryName(output), Path.GetFileNameWithoutExtension(output) + FileExtension.Png);
-            }
+            CheckSnapshotOutputExtension(output, FileExtension.Image.All);
 
             var source = FFProbe.Analyse(input);
-            var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildSnapshotArguments(input, source, size, captureTime, streamIndex, inputFileIndex);
 
-            return arguments
-                .OutputToFile(output, true, outputOptions)
+            return SnapshotProcess(input, output, source, size, captureTime, streamIndex, inputFileIndex)
                 .ProcessSynchronously();
         }
         /// <summary>
@@ -44,47 +39,55 @@ namespace FFMpegCore
         /// <returns>Bitmap with the requested snapshot.</returns>
         public static async Task<bool> SnapshotAsync(string input, string output, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0)
         {
-            if (Path.GetExtension(output) != FileExtension.Png)
-            {
-                output = Path.Combine(Path.GetDirectoryName(output), Path.GetFileNameWithoutExtension(output) + FileExtension.Png);
-            }
+            CheckSnapshotOutputExtension(output, FileExtension.Image.All);
 
             var source = await FFProbe.AnalyseAsync(input).ConfigureAwait(false);
-            var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildSnapshotArguments(input, source, size, captureTime, streamIndex, inputFileIndex);
 
-            return await arguments
-                .OutputToFile(output, true, outputOptions)
+            return await SnapshotProcess(input, output, source, size, captureTime, streamIndex, inputFileIndex)
                 .ProcessAsynchronously();
         }
 
         public static bool GifSnapshot(string input, string output, Size? size = null, TimeSpan? captureTime = null, TimeSpan? duration = null, int? streamIndex = null)
         {
-            if (Path.GetExtension(output)?.ToLower() != FileExtension.Gif)
-            {
-                output = Path.Combine(Path.GetDirectoryName(output), Path.GetFileNameWithoutExtension(output) + FileExtension.Gif);
-            }
+            CheckSnapshotOutputExtension(output, [FileExtension.Gif]);
 
             var source = FFProbe.Analyse(input);
-            var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildGifSnapshotArguments(input, source, size, captureTime, duration, streamIndex);
 
-            return arguments
-                .OutputToFile(output, true, outputOptions)
+            return GifSnapshotProcess(input, output, source, size, captureTime, duration, streamIndex)
                 .ProcessSynchronously();
         }
 
         public static async Task<bool> GifSnapshotAsync(string input, string output, Size? size = null, TimeSpan? captureTime = null, TimeSpan? duration = null, int? streamIndex = null)
         {
-            if (Path.GetExtension(output)?.ToLower() != FileExtension.Gif)
-            {
-                output = Path.Combine(Path.GetDirectoryName(output), Path.GetFileNameWithoutExtension(output) + FileExtension.Gif);
-            }
+            CheckSnapshotOutputExtension(output, [FileExtension.Gif]);
 
             var source = await FFProbe.AnalyseAsync(input).ConfigureAwait(false);
+
+            return await GifSnapshotProcess(input, output, source, size, captureTime, duration, streamIndex)
+                .ProcessAsynchronously();
+        }
+
+        private static FFMpegArgumentProcessor SnapshotProcess(string input, string output, IMediaAnalysis source, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0)
+        {
+            var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildSnapshotArguments(input, output, source, size, captureTime, streamIndex, inputFileIndex);
+
+            return arguments.OutputToFile(output, true, outputOptions);
+        }
+
+        private static FFMpegArgumentProcessor GifSnapshotProcess(string input, string output, IMediaAnalysis source, Size? size = null, TimeSpan? captureTime = null, TimeSpan? duration = null, int? streamIndex = null)
+        {
             var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildGifSnapshotArguments(input, source, size, captureTime, duration, streamIndex);
 
-            return await arguments
-                .OutputToFile(output, true, outputOptions)
-                .ProcessAsynchronously();
+            return arguments.OutputToFile(output, true, outputOptions);
+        }
+
+        private static void CheckSnapshotOutputExtension(string output, List<string> extensions)
+        {
+            if (!extensions.Contains(Path.GetExtension(output).ToLower()))
+            {
+                throw new ArgumentException(
+                    $"Invalid snapshot output extension: {output}, needed: {string.Join(",", FileExtension.Image.All)}");
+            }
         }
 
         /// <summary>

FFMpegCore/FFMpeg/FFMpegArguments.cs

@@ -21,6 +21,7 @@ namespace FFMpegCore
         public static FFMpegArguments FromConcatInput(IEnumerable<string> filePaths, Action<FFMpegArgumentOptions>? addArguments = null) => new FFMpegArguments().WithInput(new ConcatArgument(filePaths), addArguments);
         public static FFMpegArguments FromDemuxConcatInput(IEnumerable<string> filePaths, Action<FFMpegArgumentOptions>? addArguments = null) => new FFMpegArguments().WithInput(new DemuxConcatArgument(filePaths), addArguments);
         public static FFMpegArguments FromFileInput(string filePath, bool verifyExists = true, Action<FFMpegArgumentOptions>? addArguments = null) => new FFMpegArguments().WithInput(new InputArgument(verifyExists, filePath), addArguments);
+        public static FFMpegArguments FromFileInput(IEnumerable<string> filePath, bool verifyExists = true, Action<FFMpegArgumentOptions>? addArguments = null) => new FFMpegArguments().WithInput(new MultiInputArgument(verifyExists, filePath), addArguments);
         public static FFMpegArguments FromFileInput(FileInfo fileInfo, Action<FFMpegArgumentOptions>? addArguments = null) => new FFMpegArguments().WithInput(new InputArgument(fileInfo.FullName, false), addArguments);
         public static FFMpegArguments FromUrlInput(Uri uri, Action<FFMpegArgumentOptions>? addArguments = null) => new FFMpegArguments().WithInput(new InputArgument(uri.AbsoluteUri, false), addArguments);
         public static FFMpegArguments FromDeviceInput(string device, Action<FFMpegArgumentOptions>? addArguments = null) => new FFMpegArguments().WithInput(new InputDeviceArgument(device), addArguments);
@@ -35,6 +36,7 @@ namespace FFMpegCore
         public FFMpegArguments AddConcatInput(IEnumerable<string> filePaths, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new ConcatArgument(filePaths), addArguments);
         public FFMpegArguments AddDemuxConcatInput(IEnumerable<string> filePaths, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new DemuxConcatArgument(filePaths), addArguments);
         public FFMpegArguments AddFileInput(string filePath, bool verifyExists = true, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new InputArgument(verifyExists, filePath), addArguments);
+        public FFMpegArguments AddFileInput(IEnumerable<string> filePath, bool verifyExists = true, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new MultiInputArgument(verifyExists, filePath), addArguments);
         public FFMpegArguments AddFileInput(FileInfo fileInfo, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new InputArgument(fileInfo.FullName, false), addArguments);
         public FFMpegArguments AddUrlInput(Uri uri, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new InputArgument(uri.AbsoluteUri, false), addArguments);
         public FFMpegArguments AddDeviceInput(string device, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new InputDeviceArgument(device), addArguments);

FFMpegCore/FFMpeg/SnapshotArgumentBuilder.cs

@@ -9,6 +9,30 @@ public static class SnapshotArgumentBuilder
 {
     public static (FFMpegArguments, Action<FFMpegArgumentOptions> outputOptions) BuildSnapshotArguments(
         string input,
+        string output,
+        IMediaAnalysis source,
+        Size? size = null,
+        TimeSpan? captureTime = null,
+        int? streamIndex = null,
+        int inputFileIndex = 0)
+    {
+        return BuildSnapshotArguments(input, VideoCodec.Image.GetByExtension(output), source, size, captureTime, streamIndex, inputFileIndex);
+    }
+
+    public static (FFMpegArguments, Action<FFMpegArgumentOptions> outputOptions) BuildSnapshotArguments(
+        string input,
+        IMediaAnalysis source,
+        Size? size = null,
+        TimeSpan? captureTime = null,
+        int? streamIndex = null,
+        int inputFileIndex = 0)
+    {
+        return BuildSnapshotArguments(input, VideoCodec.Image.Png, source, size, captureTime, streamIndex, inputFileIndex);
+    }
+
+    private static (FFMpegArguments, Action<FFMpegArgumentOptions> outputOptions) BuildSnapshotArguments(
+        string input,
+        Codec codec,
         IMediaAnalysis source,
         Size? size = null,
         TimeSpan? captureTime = null,
@@ -26,7 +50,7 @@ public static class SnapshotArgumentBuilder
                     .Seek(captureTime)),
             options => options
                 .SelectStream((int)streamIndex, inputFileIndex)
-                .WithVideoCodec(VideoCodec.Png)
+                .WithVideoCodec(codec)
                 .WithFrameOutputCount(1)
                 .Resize(size));
     }

FFMpegCore/FFMpegCore.csproj

@@ -3,10 +3,15 @@
   <PropertyGroup>
     <IsPackable>true</IsPackable>
     <Description>A .NET Standard FFMpeg/FFProbe wrapper for easily integrating media analysis and conversion into your .NET applications</Description>
-    <PackageVersion>5.1.0</PackageVersion>
+    <PackageVersion>5.2.0</PackageVersion>
     <PackageOutputPath>../nupkg</PackageOutputPath>
-    <PackageReleaseNotes>
-    </PackageReleaseNotes>
+    <PackageReleaseNotes>- **Instances and Packages Updates**: Updates to various instances and packages by rosenbjerg.
+- **Audio and Video Enhancements**: Additions include a Copy option to Audio Codec and a Crop option to Arguments by brett-baker; video-stream level added to FFProbe analysis by Kaaybi; AV1 support for smaller snapshots and videos by BenediktBertsch; multiple input files support by AddyMills; HDR color properties support added to FFProbe analysis by Tomiscout.
+- **System.Text.Json Bump**: Update by Kaaybi.
+- **FFMpeg Processors and Utilities**: Modification for handling durations over 24 hours in `FFMpegArgumentProcessor` by alahane-techtel; fix for snapshots with correct width/height from rotated videos by Hagfjall.
+- **Feature Additions and Fixes**: Support for multiple outputs and tee muxer by duggaraju; custom ffprob arguments by vfrz; fix for null reference exception with tags container by rosenbjerg; Chapter Modell change by vortex852456; codec copy added to the SaveM3U8Stream method by rpaschoal.
+- **Closed and Non-merged Contributions**: Notable closed contributions include JSON source generators usage by onionware-github; Snapshot overload by 3UR; FromRawInput method by pedoc; runtime ffmpeg suite installation by yuqian5; and support for scale_npp by vicwilliam.
+- **Miscellaneous Fixes**: Minor readme corrections by NaBian; fix for ffmpeg path issue by devedse.</PackageReleaseNotes>
     <PackageTags>ffmpeg ffprobe convert video audio mediafile resize analyze muxing</PackageTags>
     <Authors>Malte Rosenbjerg, Vlad Jerca, Max Bagryantsev</Authors>
     <PackageReadmeFile>README.md</PackageReadmeFile>
@@ -17,8 +22,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Instances" Version="3.0.0" />
-    <PackageReference Include="System.Text.Json" Version="9.0.0" />
+    <PackageReference Include="Instances" Version="3.0.1" />
+    <PackageReference Include="System.Text.Json" Version="9.0.2" />
   </ItemGroup>
 
 </Project>

README.md

@@ -1,5 +1,5 @@
 # [FFMpegCore](https://www.nuget.org/packages/FFMpegCore/) 
-[![NuGet Badge](https://buildstats.info/nuget/FFMpegCore)](https://www.nuget.org/packages/FFMpegCore/)
+[![NuGet Version](https://img.shields.io/nuget/v/FFMpegCore)](https://www.nuget.org/packages/FFMpegCore/)
 [![GitHub issues](https://img.shields.io/github/issues/rosenbjerg/FFMpegCore)](https://github.com/rosenbjerg/FFMpegCore/issues)
 [![GitHub stars](https://img.shields.io/github/stars/rosenbjerg/FFMpegCore)](https://github.com/rosenbjerg/FFMpegCore/stargazers)
 [![GitHub](https://img.shields.io/github/license/rosenbjerg/FFMpegCore)](https://github.com/rosenbjerg/FFMpegCore/blob/master/LICENSE)