FFMpegCore.Test/AudioTest.cs

@@ -9,10 +9,6 @@ namespace FFMpegCore.Test;
 [TestClass]
 public class AudioTest
 {
-    private const int BaseTimeoutMilliseconds = 30_000;
-
-    public TestContext TestContext { get; set; }
-
     [TestMethod]
     public void Audio_Remove()
     {
@@ -45,7 +41,6 @@ public class AudioTest
         await FFMpegArguments
             .FromPipeInput(new StreamPipeSource(file), options => options.ForceFormat("s16le"))
             .OutputToPipe(new StreamPipeSink(memoryStream), options => options.ForceFormat("mp3"))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessAsynchronously();
     }
 
@@ -75,7 +70,7 @@ public class AudioTest
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_ToAAC_Args_Pipe()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -88,13 +83,12 @@ public class AudioTest
             .FromPipeInput(audioSamplesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithAudioCodec(AudioCodec.Aac))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_ToLibVorbis_Args_Pipe()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -107,13 +101,12 @@ public class AudioTest
             .FromPipeInput(audioSamplesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithAudioCodec(AudioCodec.LibVorbis))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public async Task Audio_ToAAC_Args_Pipe_Async()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -126,13 +119,12 @@ public class AudioTest
             .FromPipeInput(audioSamplesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithAudioCodec(AudioCodec.Aac))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessAsynchronously();
         Assert.IsTrue(success);
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_ToAAC_Args_Pipe_ValidDefaultConfiguration()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -145,13 +137,12 @@ public class AudioTest
             .FromPipeInput(audioSamplesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithAudioCodec(AudioCodec.Aac))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_ToAAC_Args_Pipe_InvalidChannels()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -162,12 +153,11 @@ public class AudioTest
             .FromPipeInput(audioSamplesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithAudioCodec(AudioCodec.Aac))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously());
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_ToAAC_Args_Pipe_InvalidFormat()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -178,12 +168,11 @@ public class AudioTest
             .FromPipeInput(audioSamplesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithAudioCodec(AudioCodec.Aac))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously());
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_ToAAC_Args_Pipe_InvalidSampleRate()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -194,12 +183,11 @@ public class AudioTest
             .FromPipeInput(audioSamplesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithAudioCodec(AudioCodec.Aac))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously());
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_Pan_ToMono()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -208,7 +196,6 @@ public class AudioTest
             .OutputToFile(outputFile, true,
                 argumentOptions => argumentOptions
                     .WithAudioFilters(filter => filter.Pan(1, "c0 < 0.9 * c0 + 0.1 * c1")))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
 
         var mediaAnalysis = FFProbe.Analyse(outputFile);
@@ -219,7 +206,7 @@ public class AudioTest
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_Pan_ToMonoNoDefinitions()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -228,7 +215,6 @@ public class AudioTest
             .OutputToFile(outputFile, true,
                 argumentOptions => argumentOptions
                     .WithAudioFilters(filter => filter.Pan(1)))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
 
         var mediaAnalysis = FFProbe.Analyse(outputFile);
@@ -239,7 +225,7 @@ public class AudioTest
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_Pan_ToMonoChannelsToOutputDefinitionsMismatch()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -248,12 +234,11 @@ public class AudioTest
             .OutputToFile(outputFile, true,
                 argumentOptions => argumentOptions
                     .WithAudioFilters(filter => filter.Pan(1, "c0=c0", "c1=c1")))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously());
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_Pan_ToMonoChannelsLayoutToOutputDefinitionsMismatch()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -262,12 +247,11 @@ public class AudioTest
             .OutputToFile(outputFile, true,
                 argumentOptions => argumentOptions
                     .WithAudioFilters(filter => filter.Pan("mono", "c0=c0", "c1=c1")))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously());
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_DynamicNormalizer_WithDefaultValues()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -276,14 +260,13 @@ public class AudioTest
             .OutputToFile(outputFile, true,
                 argumentOptions => argumentOptions
                     .WithAudioFilters(filter => filter.DynamicNormalizer()))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
 
         Assert.IsTrue(success);
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     public void Audio_DynamicNormalizer_WithNonDefaultValues()
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@@ -292,14 +275,13 @@ public class AudioTest
             .OutputToFile(outputFile, true,
                 argumentOptions => argumentOptions
                     .WithAudioFilters(filter => filter.DynamicNormalizer(250, 7, 0.9, 2, 1, false, true, true, 0.5)))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
 
         Assert.IsTrue(success);
     }
 
     [TestMethod]
-    [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
+    [Timeout(10000, CooperativeCancellation = true)]
     [DataRow(2)]
     [DataRow(32)]
     [DataRow(8)]
@@ -312,7 +294,6 @@ public class AudioTest
             .OutputToFile(outputFile, true,
                 argumentOptions => argumentOptions
                     .WithAudioFilters(filter => filter.DynamicNormalizer(filterWindow: filterWindow)))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously());
     }
 }

FFMpegCore.Test/VideoTest.cs

@@ -17,7 +17,7 @@ namespace FFMpegCore.Test;
 [TestClass]
 public class VideoTest
 {
-    private const int BaseTimeoutMilliseconds = 60_000;
+    private const int BaseTimeoutMilliseconds = 15_000;
 
     public TestContext TestContext { get; set; }
 
@@ -30,7 +30,6 @@ public class VideoTest
         var success = FFMpegArguments
             .FromFileInput(TestResources.WebmVideo)
             .OutputToFile(outputFile, false)
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
@@ -44,7 +43,6 @@ public class VideoTest
         var success = FFMpegArguments
             .FromFileInput(TestResources.WebmVideo)
             .OutputToFile(outputFile, false)
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
@@ -60,7 +58,6 @@ public class VideoTest
             .OutputToFile(outputFile, false, opt => opt
                 .WithVideoCodec(VideoCodec.LibX264)
                 .ForcePixelFormat("yuv444p"))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
         var analysis = FFProbe.Analyse(outputFile);
@@ -77,7 +74,6 @@ public class VideoTest
             .FromFileInput(TestResources.WebmVideo)
             .OutputToFile(outputFile, false, opt => opt
                 .WithVideoCodec(VideoCodec.LibX264))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
@@ -92,7 +88,6 @@ public class VideoTest
             .FromFileInput(TestResources.WebmVideo)
             .OutputToFile(outputFile, false, opt => opt
                 .WithVideoCodec(VideoCodec.LibX265))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
@@ -104,7 +99,7 @@ public class VideoTest
     [DataRow(PixelFormat.Format32bppArgb)]
     public void Video_ToMP4_Args_Pipe_WindowsOnly(PixelFormat pixelFormat)
     {
-        Video_ToMP4_Args_Pipe_Internal(pixelFormat, TestContext.CancellationToken);
+        Video_ToMP4_Args_Pipe_Internal(pixelFormat);
     }
 
     [TestMethod]
@@ -113,10 +108,10 @@ public class VideoTest
     [DataRow(SKColorType.Bgra8888)]
     public void Video_ToMP4_Args_Pipe(SKColorType pixelFormat)
     {
-        Video_ToMP4_Args_Pipe_Internal(pixelFormat, TestContext.CancellationToken);
+        Video_ToMP4_Args_Pipe_Internal(pixelFormat);
     }
 
-    private static void Video_ToMP4_Args_Pipe_Internal(dynamic pixelFormat, CancellationToken cancellationToken)
+    private static void Video_ToMP4_Args_Pipe_Internal(dynamic pixelFormat)
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
 
@@ -125,7 +120,6 @@ public class VideoTest
             .FromPipeInput(videoFramesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithVideoCodec(VideoCodec.LibX264))
-            .CancellableThrough(cancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
@@ -135,17 +129,17 @@ public class VideoTest
     [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
     public void Video_ToMP4_Args_Pipe_DifferentImageSizes_WindowsOnly()
     {
-        Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal(PixelFormat.Format24bppRgb, TestContext.CancellationToken);
+        Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal(PixelFormat.Format24bppRgb);
     }
 
     [TestMethod]
     [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
     public void Video_ToMP4_Args_Pipe_DifferentImageSizes()
     {
-        Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal(SKColorType.Rgb565, TestContext.CancellationToken);
+        Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal(SKColorType.Rgb565);
     }
 
-    private static void Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal(dynamic pixelFormat, CancellationToken cancellationToken)
+    private static void Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal(dynamic pixelFormat)
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
 
@@ -159,7 +153,6 @@ public class VideoTest
             .FromPipeInput(videoFramesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithVideoCodec(VideoCodec.LibX264))
-            .CancellableThrough(cancellationToken)
             .ProcessSynchronously());
     }
 
@@ -168,17 +161,17 @@ public class VideoTest
     [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
     public async Task Video_ToMP4_Args_Pipe_DifferentImageSizes_WindowsOnly_Async()
     {
-        await Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal_Async(PixelFormat.Format24bppRgb, TestContext.CancellationToken);
+        await Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal_Async(PixelFormat.Format24bppRgb);
     }
 
     [TestMethod]
     [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
     public async Task Video_ToMP4_Args_Pipe_DifferentImageSizes_Async()
     {
-        await Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal_Async(SKColorType.Rgb565, TestContext.CancellationToken);
+        await Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal_Async(SKColorType.Rgb565);
     }
 
-    private static async Task Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal_Async(dynamic pixelFormat, CancellationToken cancellationToken)
+    private static async Task Video_ToMP4_Args_Pipe_DifferentImageSizes_Internal_Async(dynamic pixelFormat)
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
 
@@ -192,7 +185,6 @@ public class VideoTest
             .FromPipeInput(videoFramesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithVideoCodec(VideoCodec.LibX264))
-            .CancellableThrough(cancellationToken)
             .ProcessAsynchronously());
     }
 
@@ -202,18 +194,17 @@ public class VideoTest
     public void Video_ToMP4_Args_Pipe_DifferentPixelFormats_WindowsOnly()
     {
         Video_ToMP4_Args_Pipe_DifferentPixelFormats_Internal(PixelFormat.Format24bppRgb,
-            PixelFormat.Format32bppRgb, TestContext.CancellationToken);
+            PixelFormat.Format32bppRgb);
     }
 
     [TestMethod]
     [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
     public void Video_ToMP4_Args_Pipe_DifferentPixelFormats()
     {
-        Video_ToMP4_Args_Pipe_DifferentPixelFormats_Internal(SKColorType.Rgb565, SKColorType.Bgra8888, TestContext.CancellationToken);
+        Video_ToMP4_Args_Pipe_DifferentPixelFormats_Internal(SKColorType.Rgb565, SKColorType.Bgra8888);
     }
 
-    private static void Video_ToMP4_Args_Pipe_DifferentPixelFormats_Internal(dynamic pixelFormatFrame1, dynamic pixelFormatFrame2,
+    private static void Video_ToMP4_Args_Pipe_DifferentPixelFormats_Internal(dynamic pixelFormatFrame1, dynamic pixelFormatFrame2)
-        CancellationToken cancellationToken)
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
 
@@ -227,7 +218,6 @@ public class VideoTest
             .FromPipeInput(videoFramesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithVideoCodec(VideoCodec.LibX264))
-            .CancellableThrough(cancellationToken)
             .ProcessSynchronously());
     }
 
@@ -237,18 +227,17 @@ public class VideoTest
     public async Task Video_ToMP4_Args_Pipe_DifferentPixelFormats_WindowsOnly_Async()
     {
         await Video_ToMP4_Args_Pipe_DifferentPixelFormats_Internal_Async(PixelFormat.Format24bppRgb,
-            PixelFormat.Format32bppRgb, TestContext.CancellationToken);
+            PixelFormat.Format32bppRgb);
     }
 
     [TestMethod]
     [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
     public async Task Video_ToMP4_Args_Pipe_DifferentPixelFormats_Async()
     {
-        await Video_ToMP4_Args_Pipe_DifferentPixelFormats_Internal_Async(SKColorType.Rgb565, SKColorType.Bgra8888, TestContext.CancellationToken);
+        await Video_ToMP4_Args_Pipe_DifferentPixelFormats_Internal_Async(SKColorType.Rgb565, SKColorType.Bgra8888);
     }
 
-    private static async Task Video_ToMP4_Args_Pipe_DifferentPixelFormats_Internal_Async(dynamic pixelFormatFrame1, dynamic pixelFormatFrame2,
+    private static async Task Video_ToMP4_Args_Pipe_DifferentPixelFormats_Internal_Async(dynamic pixelFormatFrame1, dynamic pixelFormatFrame2)
-        CancellationToken cancellationToken)
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
 
@@ -262,7 +251,6 @@ public class VideoTest
             .FromPipeInput(videoFramesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithVideoCodec(VideoCodec.LibX264))
-            .CancellableThrough(cancellationToken)
             .ProcessAsynchronously());
     }
 
@@ -277,7 +265,6 @@ public class VideoTest
             .FromPipeInput(new StreamPipeSource(input))
             .OutputToFile(output, false, opt => opt
                 .WithVideoCodec(VideoCodec.LibX264))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
@@ -293,7 +280,6 @@ public class VideoTest
             await FFMpegArguments
                 .FromFileInput(TestResources.Mp4Video)
                 .OutputToPipe(pipeSource, opt => opt.ForceFormat("mp4"))
-                .CancellableThrough(TestContext.CancellationToken)
                 .ProcessAsynchronously();
         });
     }
@@ -309,7 +295,6 @@ public class VideoTest
                 .ForceFormat("webm"))
             .OutputToPipe(new StreamPipeSink(output), opt => opt
                 .ForceFormat("mpegts"))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
 
         output.Position = 0;
@@ -328,7 +313,6 @@ public class VideoTest
                 .FromFileInput(TestResources.Mp4Video)
                 .OutputToPipe(new StreamPipeSink(ms), opt => opt
                     .ForceFormat("mkv"))
-                .CancellableThrough(TestContext.CancellationToken)
                 .ProcessSynchronously();
         });
     }
@@ -344,7 +328,6 @@ public class VideoTest
             .OutputToPipe(pipeSource, opt => opt
                 .WithVideoCodec(VideoCodec.LibX264)
                 .ForceFormat("matroska"))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessAsynchronously();
     }
 
@@ -355,13 +338,11 @@ public class VideoTest
         FFMpegArguments
             .FromFileInput(TestResources.Mp4Video)
             .OutputToFile("temporary.mp4")
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
 
         await FFMpegArguments
             .FromFileInput(TestResources.Mp4Video)
             .OutputToFile("temporary.mp4")
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessAsynchronously();
 
         File.Delete("temporary.mp4");
@@ -377,7 +358,6 @@ public class VideoTest
             .OutputToPipe(new StreamPipeSink(output), opt => opt
                 .WithVideoCodec(VideoCodec.LibVpx)
                 .ForceFormat("matroska"))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
 
@@ -396,7 +376,6 @@ public class VideoTest
         var success = FFMpegArguments
             .FromFileInput(TestResources.Mp4Video)
             .OutputToFile(outputFile, false)
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
@@ -413,7 +392,6 @@ public class VideoTest
                 .CopyChannel()
                 .WithBitStreamFilter(Channel.Video, Filter.H264_Mp4ToAnnexB)
                 .ForceFormat(VideoType.MpegTs))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
@@ -425,7 +403,7 @@ public class VideoTest
     [DataRow(PixelFormat.Format32bppArgb)]
     public async Task Video_ToTS_Args_Pipe_WindowsOnly(PixelFormat pixelFormat)
     {
-        await Video_ToTS_Args_Pipe_Internal(pixelFormat, TestContext.CancellationToken);
+        await Video_ToTS_Args_Pipe_Internal(pixelFormat);
     }
 
     [TestMethod]
@@ -434,10 +412,10 @@ public class VideoTest
     [DataRow(SKColorType.Bgra8888)]
     public async Task Video_ToTS_Args_Pipe(SKColorType pixelFormat)
     {
-        await Video_ToTS_Args_Pipe_Internal(pixelFormat, TestContext.CancellationToken);
+        await Video_ToTS_Args_Pipe_Internal(pixelFormat);
     }
 
-    private static async Task Video_ToTS_Args_Pipe_Internal(dynamic pixelFormat, CancellationToken cancellationToken)
+    private static async Task Video_ToTS_Args_Pipe_Internal(dynamic pixelFormat)
     {
         using var output = new TemporaryFile($"out{VideoType.Ts.Extension}");
         var input = new RawVideoPipeSource(BitmapSource.CreateBitmaps(128, pixelFormat, 256, 256));
@@ -446,7 +424,6 @@ public class VideoTest
             .FromPipeInput(input)
             .OutputToFile(output, false, opt => opt
                 .ForceFormat(VideoType.Ts))
-            .CancellableThrough(cancellationToken)
             .ProcessAsynchronously();
         Assert.IsTrue(success);
 
@@ -464,7 +441,6 @@ public class VideoTest
             .OutputToFile(outputFile, false, opt => opt
                 .Resize(200, 200)
                 .WithVideoCodec(VideoCodec.LibTheora))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessAsynchronously();
         Assert.IsTrue(success);
     }
@@ -485,7 +461,6 @@ public class VideoTest
                 .WithVideoFilters(filterOptions => filterOptions
                     .Scale(VideoSize.Ed))
                 .WithVideoCodec(VideoCodec.LibTheora))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
 
         var analysis = FFProbe.Analyse(outputFile);
@@ -503,7 +478,6 @@ public class VideoTest
             .OutputToFile(outputFile, false, opt => opt
                 .UsingMultithreading(true)
                 .WithVideoCodec(VideoCodec.LibX264))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
@@ -516,7 +490,7 @@ public class VideoTest
     // [DataRow(PixelFormat.Format48bppRgb)]
     public void Video_ToMP4_Resize_Args_Pipe(PixelFormat pixelFormat)
     {
-        Video_ToMP4_Resize_Args_Pipe_Internal(pixelFormat, TestContext.CancellationToken);
+        Video_ToMP4_Resize_Args_Pipe_Internal(pixelFormat);
     }
 
     [TestMethod]
@@ -525,10 +499,10 @@ public class VideoTest
     [DataRow(SKColorType.Bgra8888)]
     public void Video_ToMP4_Resize_Args_Pipe(SKColorType pixelFormat)
     {
-        Video_ToMP4_Resize_Args_Pipe_Internal(pixelFormat, TestContext.CancellationToken);
+        Video_ToMP4_Resize_Args_Pipe_Internal(pixelFormat);
     }
 
-    private static void Video_ToMP4_Resize_Args_Pipe_Internal(dynamic pixelFormat, CancellationToken cancellationToken)
+    private static void Video_ToMP4_Resize_Args_Pipe_Internal(dynamic pixelFormat)
     {
         using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
         var videoFramesSource = new RawVideoPipeSource(BitmapSource.CreateBitmaps(128, pixelFormat, 256, 256));
@@ -537,7 +511,6 @@ public class VideoTest
             .FromPipeInput(videoFramesSource)
             .OutputToFile(outputFile, false, opt => opt
                 .WithVideoCodec(VideoCodec.LibX264))
-            .CancellableThrough(cancellationToken)
             .ProcessSynchronously();
         Assert.IsTrue(success);
     }
@@ -766,7 +739,7 @@ public class VideoTest
         Assert.IsTrue(success);
         var result = FFProbe.Analyse(outputFile);
 
-        Assert.AreEqual(3, result.Duration.Seconds);
+        Assert.AreEqual(1, result.Duration.Seconds);
         Assert.AreEqual(imageAnalysis.PrimaryVideoStream!.Width, result.PrimaryVideoStream!.Width);
         Assert.AreEqual(imageAnalysis.PrimaryVideoStream!.Height, result.PrimaryVideoStream.Height);
     }
@@ -791,7 +764,6 @@ public class VideoTest
         FFMpegArguments
             .FromFileInput(TestResources.Mp4Video)
             .OutputToFile(outputFile, false, opt => opt.WithDuration(TimeSpan.FromSeconds(video.Duration.TotalSeconds - 2)))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
 
         Assert.IsTrue(File.Exists(outputFile));
@@ -813,12 +785,12 @@ public class VideoTest
         var timeDone = TimeSpan.Zero;
         var analysis = FFProbe.Analyse(TestResources.Mp4Video);
 
-        var events = new List<double>();
-
         void OnPercentageProgess(double percentage)
         {
-            events.Add(percentage);
+            if (percentage < 100)
-            percentageDone = percentage;
+            {
+                percentageDone = percentage;
+            }
         }
 
         void OnTimeProgess(TimeSpan time)
@@ -835,16 +807,12 @@ public class VideoTest
                 .WithDuration(analysis.Duration))
             .NotifyOnProgress(OnPercentageProgess, analysis.Duration)
             .NotifyOnProgress(OnTimeProgess)
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
 
         Assert.IsTrue(success);
         Assert.IsTrue(File.Exists(outputFile));
         Assert.AreNotEqual(0.0, percentageDone);
-        Assert.IsGreaterThan(1, events.Count);
+        Assert.AreNotEqual(100.0, percentageDone);
-        CollectionAssert.AllItemsAreUnique(events);
-        Assert.AreNotEqual(100.0, events.First());
-        Assert.AreEqual(100.0, events.Last(), 0.001);
         Assert.AreNotEqual(TimeSpan.Zero, timeDone);
         Assert.AreNotEqual(analysis.Duration, timeDone);
     }
@@ -864,7 +832,6 @@ public class VideoTest
                 .WithDuration(TimeSpan.FromSeconds(2)))
             .NotifyOnError(_ => dataReceived = true)
             .Configure(opt => opt.Encoding = Encoding.UTF8)
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
 
         Assert.IsTrue(dataReceived);
@@ -877,17 +844,17 @@ public class VideoTest
     [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
     public void Video_TranscodeInMemory_WindowsOnly()
     {
-        Video_TranscodeInMemory_Internal(PixelFormat.Format24bppRgb, TestContext.CancellationToken);
+        Video_TranscodeInMemory_Internal(PixelFormat.Format24bppRgb);
     }
 
     [TestMethod]
     [Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
     public void Video_TranscodeInMemory()
     {
-        Video_TranscodeInMemory_Internal(SKColorType.Rgb565, TestContext.CancellationToken);
+        Video_TranscodeInMemory_Internal(SKColorType.Rgb565);
     }
 
-    private static void Video_TranscodeInMemory_Internal(dynamic pixelFormat, CancellationToken cancellationToken)
+    private static void Video_TranscodeInMemory_Internal(dynamic pixelFormat)
     {
         using var resStream = new MemoryStream();
         var reader = new StreamPipeSink(resStream);
@@ -898,7 +865,6 @@ public class VideoTest
             .OutputToPipe(reader, opt => opt
                 .WithVideoCodec("vp9")
                 .ForceFormat("webm"))
-            .CancellableThrough(cancellationToken)
             .ProcessSynchronously();
 
         resStream.Position = 0;
@@ -918,7 +884,6 @@ public class VideoTest
             .OutputToPipe(new StreamPipeSink(memoryStream), opt => opt
                 .WithVideoCodec("vp9")
                 .ForceFormat("webm"))
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessSynchronously();
 
         memoryStream.Position = 0;
@@ -942,8 +907,6 @@ public class VideoTest
                 .WithVideoCodec(VideoCodec.LibX264)
                 .WithSpeedPreset(Speed.VeryFast))
             .CancellableThrough(out var cancel)
-            .CancellableThrough(TestContext.CancellationToken)
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessAsynchronously(false);
 
         await Task.Delay(300, TestContext.CancellationToken);
@@ -967,13 +930,11 @@ public class VideoTest
                 .WithAudioCodec(AudioCodec.Aac)
                 .WithVideoCodec(VideoCodec.LibX264)
                 .WithSpeedPreset(Speed.VeryFast))
-            .CancellableThrough(out var cancel)
+            .CancellableThrough(out var cancel);
-            .CancellableThrough(TestContext.CancellationToken);
 
         Task.Delay(300, TestContext.CancellationToken).ContinueWith(_ => cancel(), TestContext.CancellationToken);
 
-        var result = task.CancellableThrough(TestContext.CancellationToken)
+        var result = task.ProcessSynchronously(false);
-            .ProcessSynchronously(false);
 
         Assert.IsFalse(result);
     }
@@ -993,7 +954,6 @@ public class VideoTest
                 .WithVideoCodec(VideoCodec.LibX264)
                 .WithSpeedPreset(Speed.VeryFast))
             .CancellableThrough(out var cancel, 10000)
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessAsynchronously(false);
 
         await Task.Delay(300, TestContext.CancellationToken);
@@ -1027,7 +987,6 @@ public class VideoTest
                 .WithVideoCodec(VideoCodec.LibX264)
                 .WithSpeedPreset(Speed.VeryFast))
             .CancellableThrough(cts.Token)
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessAsynchronously(false);
 
         cts.CancelAfter(300);
@@ -1054,7 +1013,6 @@ public class VideoTest
                 .WithVideoCodec(VideoCodec.LibX264)
                 .WithSpeedPreset(Speed.VeryFast))
             .CancellableThrough(cts.Token)
-            .CancellableThrough(TestContext.CancellationToken)
             .ProcessAsynchronously();
 
         cts.CancelAfter(300);
@@ -1082,8 +1040,7 @@ public class VideoTest
 
         cts.CancelAfter(300);
 
-        Assert.ThrowsExactly<OperationCanceledException>(() => task.CancellableThrough(TestContext.CancellationToken)
+        Assert.ThrowsExactly<OperationCanceledException>(() => task.ProcessSynchronously());
-            .ProcessSynchronously());
     }
 
     [TestMethod]
@@ -1105,8 +1062,7 @@ public class VideoTest
                 .WithSpeedPreset(Speed.VeryFast))
             .CancellableThrough(cts.Token);
 
-        Assert.ThrowsExactly<OperationCanceledException>(() => task.CancellableThrough(TestContext.CancellationToken)
+        Assert.ThrowsExactly<OperationCanceledException>(() => task.ProcessSynchronously());
-            .ProcessSynchronously());
     }
 
     [TestMethod]

FFMpegCore/FFMpeg/Arguments/GifPaletteArgument.cs

@@ -4,11 +4,12 @@ namespace FFMpegCore.Arguments;
 
 public class GifPaletteArgument : IArgument
 {
-    private readonly double _fps;
+    private readonly int _fps;
+
     private readonly Size? _size;
     private readonly int _streamIndex;
 
-    public GifPaletteArgument(int streamIndex, double fps, Size? size)
+    public GifPaletteArgument(int streamIndex, int fps, Size? size)
     {
         _streamIndex = streamIndex;
         _fps = fps;

FFMpegCore/FFMpeg/FFMpeg.cs

@@ -132,8 +132,7 @@ public static class FFMpeg
             }
 
             return FFMpegArguments
-                .FromFileInput(Path.Combine(tempFolderName, $"%09d{fileExtension}"), false, options => options
+                .FromFileInput(Path.Combine(tempFolderName, $"%09d{fileExtension}"), false)
-                    .WithFramerate(frameRate))
                 .OutputToFile(output, true, options => options
                     .ForcePixelFormat("yuv420p")
                     .Resize(width!.Value, height!.Value)

FFMpegCore/FFMpeg/FFMpegArgumentOptions.cs

@@ -258,7 +258,7 @@ public class FFMpegArgumentOptions : FFMpegArgumentsBase
         return WithArgument(new ID3V2VersionArgument(id3v2Version));
     }
 
-    public FFMpegArgumentOptions WithGifPaletteArgument(int streamIndex, Size? size, double fps = 12)
+    public FFMpegArgumentOptions WithGifPaletteArgument(int streamIndex, Size? size, int fps = 12)
     {
         return WithArgument(new GifPaletteArgument(streamIndex, fps, size));
     }

FFMpegCore/FFMpeg/FFMpegArgumentProcessor.cs

@@ -10,6 +10,7 @@ namespace FFMpegCore;
 public class FFMpegArgumentProcessor
 {
     private static readonly Regex ProgressRegex = new(@"time=(\d\d:\d\d:\d\d.\d\d?)", RegexOptions.Compiled);
+    private readonly CancellationTokenSource _cancellationTokenSource = new();
     private readonly List<Action<FFOptions>> _configurations;
     private readonly FFMpegArguments _ffMpegArguments;
     private CancellationTokenRegistration? _cancellationTokenRegistration;
@@ -31,6 +32,12 @@ public class FFMpegArgumentProcessor
 
     private event EventHandler<int> CancelEvent = null!;
 
+    ~FFMpegArgumentProcessor()
+    {
+        _cancellationTokenSource.Dispose();
+        _cancellationTokenRegistration?.Dispose();
+    }
+
     /// <summary>
     ///     Register action that will be invoked during the ffmpeg processing, when a progress time is output and parsed and progress percentage is
     ///     calculated.
@@ -85,7 +92,6 @@ public class FFMpegArgumentProcessor
 
     public FFMpegArgumentProcessor CancellableThrough(CancellationToken token, int timeout = 0)
     {
-        _cancellationTokenRegistration?.Dispose();
         _cancellationTokenRegistration = token.Register(() => Cancel(timeout));
         return this;
     }
@@ -111,12 +117,11 @@ public class FFMpegArgumentProcessor
     {
         var options = GetConfiguredOptions(ffMpegOptions);
         var processArguments = PrepareProcessArguments(options);
-        using var cancellationTokenSource = new CancellationTokenSource();
 
         IProcessResult? processResult = null;
         try
         {
-            processResult = Process(processArguments, cancellationTokenSource).ConfigureAwait(false).GetAwaiter().GetResult();
+            processResult = Process(processArguments).ConfigureAwait(false).GetAwaiter().GetResult();
         }
         catch (OperationCanceledException)
         {
@@ -133,12 +138,11 @@ public class FFMpegArgumentProcessor
     {
         var options = GetConfiguredOptions(ffMpegOptions);
         var processArguments = PrepareProcessArguments(options);
-        using var cancellationTokenSource = new CancellationTokenSource();
 
         IProcessResult? processResult = null;
         try
         {
-            processResult = await Process(processArguments, cancellationTokenSource).ConfigureAwait(false);
+            processResult = await Process(processArguments).ConfigureAwait(false);
         }
         catch (OperationCanceledException)
         {
@@ -151,12 +155,11 @@ public class FFMpegArgumentProcessor
         return HandleCompletion(throwOnError, processResult?.ExitCode ?? -1, processResult?.ErrorData ?? Array.Empty<string>());
     }
 
-    private async Task<IProcessResult> Process(ProcessArguments processArguments, CancellationTokenSource cancellationTokenSource)
+    private async Task<IProcessResult> Process(ProcessArguments processArguments)
     {
         IProcessResult processResult = null!;
         if (_cancelled)
         {
-            _cancellationTokenRegistration?.Dispose();
             throw new OperationCanceledException("cancelled before starting processing");
         }
 
@@ -168,9 +171,9 @@ public class FFMpegArgumentProcessor
         {
             instance.SendInput("q");
 
-            if (!cancellationTokenSource.Token.WaitHandle.WaitOne(timeout, true))
+            if (!_cancellationTokenSource.Token.WaitHandle.WaitOne(timeout, true))
             {
-                cancellationTokenSource.Cancel();
+                _cancellationTokenSource.Cancel();
                 instance.Kill();
             }
         }
@@ -182,13 +185,12 @@ public class FFMpegArgumentProcessor
             await Task.WhenAll(instance.WaitForExitAsync().ContinueWith(t =>
             {
                 processResult = t.Result;
-                cancellationTokenSource.Cancel();
+                _cancellationTokenSource.Cancel();
                 _ffMpegArguments.Post();
-            }), _ffMpegArguments.During(cancellationTokenSource.Token)).ConfigureAwait(false);
+            }), _ffMpegArguments.During(_cancellationTokenSource.Token)).ConfigureAwait(false);
 
             if (_cancelled)
             {
-                _cancellationTokenRegistration?.Dispose();
                 throw new OperationCanceledException("ffmpeg processing was cancelled");
             }
 
@@ -197,7 +199,6 @@ public class FFMpegArgumentProcessor
         finally
         {
             CancelEvent -= OnCancelEvent;
-            _cancellationTokenRegistration?.Dispose();
         }
     }
 

FFMpegCore/FFMpeg/SnapshotArgumentBuilder.cs

@@ -62,7 +62,7 @@ public static class SnapshotArgumentBuilder
         TimeSpan? captureTime = null,
         TimeSpan? duration = null,
         int? streamIndex = null,
-        double fps = 12)
+        int fps = 12)
     {
         var defaultGifOutputSize = new Size(480, -1);