Merge remote-tracking branch 'upstream/master' into baseitemkind-fixes

10 files changed, 377 insertions, 117 deletions

diff --git a/tests/Jellyfin.MediaEncoding.Tests/FFprobeParserTests.cs b/tests/Jellyfin.MediaEncoding.Tests/FFprobeParserTests.cs
index c39ef0ce9..415682e85 100644
--- a/tests/Jellyfin.MediaEncoding.Tests/FFprobeParserTests.cs
+++ b/tests/Jellyfin.MediaEncoding.Tests/FFprobeParserTests.cs
@@ -16,7 +16,7 @@ namespace Jellyfin.MediaEncoding.Tests
             var path = Path.Join("Test Data", fileName);
             using (var stream = File.OpenRead(path))
             {
-                await JsonSerializer.DeserializeAsync<InternalMediaInfoResult>(stream, JsonDefaults.GetOptions()).ConfigureAwait(false);
+                await JsonSerializer.DeserializeAsync<InternalMediaInfoResult>(stream, JsonDefaults.Options).ConfigureAwait(false);
             }
         }
     }
diff --git a/tests/Jellyfin.MediaEncoding.Tests/Jellyfin.MediaEncoding.Tests.csproj b/tests/Jellyfin.MediaEncoding.Tests/Jellyfin.MediaEncoding.Tests.csproj
index 24f6fb356..6b828e113 100644
--- a/tests/Jellyfin.MediaEncoding.Tests/Jellyfin.MediaEncoding.Tests.csproj
+++ b/tests/Jellyfin.MediaEncoding.Tests/Jellyfin.MediaEncoding.Tests.csproj
@@ -10,6 +10,8 @@
     <IsPackable>false</IsPackable>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <Nullable>enable</Nullable>
+    <AnalysisMode>AllEnabledByDefault</AnalysisMode>
+    <CodeAnalysisRuleSet>../jellyfin-tests.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
 
   <ItemGroup>
@@ -19,15 +21,14 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
-    <PackageReference Include="coverlet.collector" Version="3.0.2" />
+    <PackageReference Include="coverlet.collector" Version="3.0.3" />
   </ItemGroup>
 
   <!-- Code Analyzers -->
   <ItemGroup Condition=" '$(Configuration)' == 'Debug' ">
-    <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="2.9.8" PrivateAssets="All" />
     <PackageReference Include="SerilogAnalyzer" Version="0.15.0" PrivateAssets="All" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" PrivateAssets="All" />
     <PackageReference Include="SmartAnalyzers.MultithreadingAnalyzer" Version="1.1.31" PrivateAssets="All" />
@@ -37,8 +38,4 @@
     <ProjectReference Include="../../MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj" />
   </ItemGroup>
 
-  <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
-    <CodeAnalysisRuleSet>../jellyfin-tests.ruleset</CodeAnalysisRuleSet>
-  </PropertyGroup>
-
 </Project>
diff --git a/tests/Jellyfin.MediaEncoding.Tests/Probing/ProbeResultNormalizerTests.cs b/tests/Jellyfin.MediaEncoding.Tests/Probing/ProbeResultNormalizerTests.cs
new file mode 100644
index 000000000..98fbb00d5
--- /dev/null
+++ b/tests/Jellyfin.MediaEncoding.Tests/Probing/ProbeResultNormalizerTests.cs
@@ -0,0 +1,75 @@
+using System;
+using System.Globalization;
+using System.IO;
+using System.Text.Json;
+using MediaBrowser.Common.Json;
+using MediaBrowser.MediaEncoding.Probing;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.MediaInfo;
+using Microsoft.Extensions.Logging.Abstractions;
+using Xunit;
+
+namespace Jellyfin.MediaEncoding.Tests.Probing
+{
+    public class ProbeResultNormalizerTests
+    {
+        private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.Options;
+        private readonly ProbeResultNormalizer _probeResultNormalizer = new ProbeResultNormalizer(new NullLogger<EncoderValidatorTests>(), null);
+
+        [Fact]
+        public void GetMediaInfo_MetaData_Success()
+        {
+            var bytes = File.ReadAllBytes("Test Data/Probing/video_metadata.json");
+            var internalMediaInfoResult = JsonSerializer.Deserialize<InternalMediaInfoResult>(bytes, _jsonOptions);
+            MediaInfo res = _probeResultNormalizer.GetMediaInfo(internalMediaInfoResult, VideoType.VideoFile, false, "Test Data/Probing/video_metadata.mkv", MediaProtocol.File);
+
+            Assert.Single(res.MediaStreams);
+
+            Assert.NotNull(res.VideoStream);
+            Assert.Equal("4:3", res.VideoStream.AspectRatio);
+            Assert.Equal(25f, res.VideoStream.AverageFrameRate);
+            Assert.Equal(8, res.VideoStream.BitDepth);
+            Assert.Equal(69432, res.VideoStream.BitRate);
+            Assert.Equal("h264", res.VideoStream.Codec);
+            Assert.Equal("1/50", res.VideoStream.CodecTimeBase);
+            Assert.Equal(240, res.VideoStream.Height);
+            Assert.Equal(320, res.VideoStream.Width);
+            Assert.Equal(0, res.VideoStream.Index);
+            Assert.False(res.VideoStream.IsAnamorphic);
+            Assert.True(res.VideoStream.IsAVC);
+            Assert.True(res.VideoStream.IsDefault);
+            Assert.False(res.VideoStream.IsExternal);
+            Assert.False(res.VideoStream.IsForced);
+            Assert.False(res.VideoStream.IsInterlaced);
+            Assert.False(res.VideoStream.IsTextSubtitleStream);
+            Assert.Equal(13d, res.VideoStream.Level);
+            Assert.Equal("4", res.VideoStream.NalLengthSize);
+            Assert.Equal("yuv444p", res.VideoStream.PixelFormat);
+            Assert.Equal("High 4:4:4 Predictive", res.VideoStream.Profile);
+            Assert.Equal(25f, res.VideoStream.RealFrameRate);
+            Assert.Equal(1, res.VideoStream.RefFrames);
+            Assert.Equal("1/1000", res.VideoStream.TimeBase);
+            Assert.Equal(MediaStreamType.Video, res.VideoStream.Type);
+
+            Assert.Empty(res.Chapters);
+            Assert.Equal("Just color bars", res.Overview);
+        }
+
+        [Fact]
+        public void GetMediaInfo_MusicVideo_Success()
+        {
+            var bytes = File.ReadAllBytes("Test Data/Probing/music_video_metadata.json");
+            var internalMediaInfoResult = JsonSerializer.Deserialize<InternalMediaInfoResult>(bytes, _jsonOptions);
+            MediaInfo res = _probeResultNormalizer.GetMediaInfo(internalMediaInfoResult, VideoType.VideoFile, false, "Test Data/Probing/music_video.mkv", MediaProtocol.File);
+
+            Assert.Equal("The Title", res.Name);
+            Assert.Equal("Title, The", res.ForcedSortName);
+            Assert.Single(res.Artists);
+            Assert.Equal("The Artist", res.Artists[0]);
+            Assert.Equal("Album", res.Album);
+            Assert.Equal(2021, res.ProductionYear);
+            Assert.True(res.PremiereDate.HasValue);
+            Assert.Equal(DateTime.Parse("2021-01-01T00:00Z", DateTimeFormatInfo.CurrentInfo).ToUniversalTime(), res.PremiereDate);
+        }
+    }
+}
diff --git a/tests/Jellyfin.MediaEncoding.Tests/SsaParserTests.cs b/tests/Jellyfin.MediaEncoding.Tests/SsaParserTests.cs
deleted file mode 100644
index d11cb242c..000000000
--- a/tests/Jellyfin.MediaEncoding.Tests/SsaParserTests.cs
+++ /dev/null
@@ -1,96 +0,0 @@
-using System.Collections.Generic;
-using System.IO;
-using System.Text;
-using System.Threading;
-using MediaBrowser.MediaEncoding.Subtitles;
-using MediaBrowser.Model.MediaInfo;
-using Xunit;
-
-namespace Jellyfin.MediaEncoding.Tests
-{
-    public class SsaParserTests
-    {
-        // commonly shared invariant value between tests, assumes default format order
-        private const string InvariantDialoguePrefix = "[Events]\nDialogue: ,0:00:00.00,0:00:00.01,,,,,,,";
-
-        private SsaParser parser = new SsaParser();
-
-        [Theory]
-        [InlineData("[EvEnTs]\nDialogue: ,0:00:00.00,0:00:00.01,,,,,,,text", "text")] // label casing insensitivity
-        [InlineData("[Events]\n,0:00:00.00,0:00:00.01,,,,,,,labelless dialogue", "labelless dialogue")] // no "Dialogue:" label, it is optional
-        [InlineData("[Events]\nFormat: Text, Start, End, Layer, Effect, Style\nDialogue: reordered text,0:00:00.00,0:00:00.01", "reordered text")] // reordered formats
-        [InlineData(InvariantDialoguePrefix + "Cased TEXT", "Cased TEXT")] // preserve text casing
-        [InlineData(InvariantDialoguePrefix + "  text  ", "  text  ")] // do not trim text
-        [InlineData(InvariantDialoguePrefix + "text, more text", "text, more text")] // append excess dialogue values (> 10) to text
-        [InlineData(InvariantDialoguePrefix + "start {\\fnFont Name}text{\\fn} end", "start <font face=\"Font Name\">text</font> end")] // font name
-        [InlineData(InvariantDialoguePrefix + "start {\\fs10}text{\\fs} end", "start <font size=\"10\">text</font> end")] // font size
-        [InlineData(InvariantDialoguePrefix + "start {\\c&H112233}text{\\c} end", "start <font color=\"#332211\">text</font> end")] // color
-        [InlineData(InvariantDialoguePrefix + "start {\\1c&H112233}text{\\1c} end", "start <font color=\"#332211\">text</font> end")] // primay color
-        [InlineData(InvariantDialoguePrefix + "start {\\fnFont Name}text1 {\\fs10}text2{\\fs}{\\fn} {\\1c&H112233}text3{\\1c} end", "start <font face=\"Font Name\">text1 <font size=\"10\">text2</font></font> <font color=\"#332211\">text3</font> end")] // nested formatting
-        public void Parse(string ssa, string expectedText)
-        {
-            using (Stream stream = new MemoryStream(Encoding.UTF8.GetBytes(ssa)))
-            {
-                SubtitleTrackInfo subtitleTrackInfo = parser.Parse(stream, CancellationToken.None);
-                SubtitleTrackEvent actual = subtitleTrackInfo.TrackEvents[0];
-                Assert.Equal(expectedText, actual.Text);
-            }
-        }
-
-        [Theory]
-        [MemberData(nameof(Parse_MultipleDialogues_TestData))]
-        public void Parse_MultipleDialogues(string ssa, IReadOnlyList<SubtitleTrackEvent> expectedSubtitleTrackEvents)
-        {
-            using (Stream stream = new MemoryStream(Encoding.UTF8.GetBytes(ssa)))
-            {
-                SubtitleTrackInfo subtitleTrackInfo = parser.Parse(stream, CancellationToken.None);
-
-                Assert.Equal(expectedSubtitleTrackEvents.Count, subtitleTrackInfo.TrackEvents.Count);
-
-                for (int i = 0; i < expectedSubtitleTrackEvents.Count; ++i)
-                {
-                    SubtitleTrackEvent expected = expectedSubtitleTrackEvents[i];
-                    SubtitleTrackEvent actual = subtitleTrackInfo.TrackEvents[i];
-
-                    Assert.Equal(expected.StartPositionTicks, actual.StartPositionTicks);
-                    Assert.Equal(expected.EndPositionTicks, actual.EndPositionTicks);
-                    Assert.Equal(expected.Text, actual.Text);
-                }
-            }
-        }
-
-        public static IEnumerable<object[]> Parse_MultipleDialogues_TestData()
-        {
-            yield return new object[]
-            {
-                @"[Events]
-                Format: Layer, Start, End, Text
-                Dialogue: ,0:00:01.18,0:00:01.85,dialogue1
-                Dialogue: ,0:00:02.18,0:00:02.85,dialogue2
-                Dialogue: ,0:00:03.18,0:00:03.85,dialogue3
-                ",
-                new List<SubtitleTrackEvent>
-                {
-                    new SubtitleTrackEvent
-                    {
-                        StartPositionTicks = 11800000,
-                        EndPositionTicks = 18500000,
-                        Text = "dialogue1"
-                    },
-                    new SubtitleTrackEvent
-                    {
-                        StartPositionTicks = 21800000,
-                        EndPositionTicks = 28500000,
-                        Text = "dialogue2"
-                    },
-                    new SubtitleTrackEvent
-                    {
-                        StartPositionTicks = 31800000,
-                        EndPositionTicks = 38500000,
-                        Text = "dialogue3"
-                    }
-                }
-            };
-        }
-    }
-}
diff --git a/tests/Jellyfin.MediaEncoding.Tests/Subtitles/AssParserTests.cs b/tests/Jellyfin.MediaEncoding.Tests/Subtitles/AssParserTests.cs
index 14ad49839..3775555de 100644
--- a/tests/Jellyfin.MediaEncoding.Tests/Subtitles/AssParserTests.cs
+++ b/tests/Jellyfin.MediaEncoding.Tests/Subtitles/AssParserTests.cs
@@ -3,6 +3,7 @@ using System.Globalization;
 using System.IO;
 using System.Threading;
 using MediaBrowser.MediaEncoding.Subtitles;
+using Microsoft.Extensions.Logging.Abstractions;
 using Xunit;
 
 namespace Jellyfin.MediaEncoding.Subtitles.Tests
@@ -14,25 +15,15 @@ namespace Jellyfin.MediaEncoding.Subtitles.Tests
         {
             using (var stream = File.OpenRead("Test Data/example.ass"))
             {
-                var parsed = new AssParser().Parse(stream, CancellationToken.None);
+                var parsed = new AssParser(new NullLogger<AssParser>()).Parse(stream, CancellationToken.None);
                 Assert.Single(parsed.TrackEvents);
                 var trackEvent = parsed.TrackEvents[0];
 
                 Assert.Equal("1", trackEvent.Id);
                 Assert.Equal(TimeSpan.Parse("00:00:01.18", CultureInfo.InvariantCulture).Ticks, trackEvent.StartPositionTicks);
                 Assert.Equal(TimeSpan.Parse("00:00:06.85", CultureInfo.InvariantCulture).Ticks, trackEvent.EndPositionTicks);
-                Assert.Equal("Like an Angel with pity on nobody\r\nThe second line in subtitle", trackEvent.Text);
+                Assert.Equal("{\\pos(400,570)}Like an Angel with pity on nobody" + Environment.NewLine + "The second line in subtitle", trackEvent.Text);
             }
         }
-
-        [Fact]
-        public void ParseFieldHeaders_Valid_Success()
-        {
-            const string Line = "Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text";
-            var headers = AssParser.ParseFieldHeaders(Line);
-            Assert.Equal(1, headers["Start"]);
-            Assert.Equal(2, headers["End"]);
-            Assert.Equal(9, headers["Text"]);
-        }
     }
 }
diff --git a/tests/Jellyfin.MediaEncoding.Tests/Subtitles/SrtParserTests.cs b/tests/Jellyfin.MediaEncoding.Tests/Subtitles/SrtParserTests.cs
index 3e2d2de10..537a944b0 100644
--- a/tests/Jellyfin.MediaEncoding.Tests/Subtitles/SrtParserTests.cs
+++ b/tests/Jellyfin.MediaEncoding.Tests/Subtitles/SrtParserTests.cs
@@ -22,7 +22,7 @@ namespace Jellyfin.MediaEncoding.Subtitles.Tests
                 Assert.Equal("1", trackEvent1.Id);
                 Assert.Equal(TimeSpan.Parse("00:02:17.440", CultureInfo.InvariantCulture).Ticks, trackEvent1.StartPositionTicks);
                 Assert.Equal(TimeSpan.Parse("00:02:20.375", CultureInfo.InvariantCulture).Ticks, trackEvent1.EndPositionTicks);
-                Assert.Equal("Senator, we're making\r\nour final approach into Coruscant.", trackEvent1.Text);
+                Assert.Equal("Senator, we're making" + Environment.NewLine + "our final approach into Coruscant.", trackEvent1.Text);
 
                 var trackEvent2 = parsed.TrackEvents[1];
                 Assert.Equal("2", trackEvent2.Id);
diff --git a/tests/Jellyfin.MediaEncoding.Tests/Subtitles/SsaParserTests.cs b/tests/Jellyfin.MediaEncoding.Tests/Subtitles/SsaParserTests.cs
new file mode 100644
index 000000000..5db80c300
--- /dev/null
+++ b/tests/Jellyfin.MediaEncoding.Tests/Subtitles/SsaParserTests.cs
@@ -0,0 +1,88 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Text;
+using System.Threading;
+using MediaBrowser.MediaEncoding.Subtitles;
+using MediaBrowser.Model.MediaInfo;
+using Microsoft.Extensions.Logging.Abstractions;
+using Xunit;
+
+namespace Jellyfin.MediaEncoding.Subtitles.Tests
+{
+    public class SsaParserTests
+    {
+        private readonly SsaParser _parser = new SsaParser(new NullLogger<AssParser>());
+
+        [Theory]
+        [MemberData(nameof(Parse_MultipleDialogues_TestData))]
+        public void Parse_MultipleDialogues_Success(string ssa, IReadOnlyList<SubtitleTrackEvent> expectedSubtitleTrackEvents)
+        {
+            using (Stream stream = new MemoryStream(Encoding.UTF8.GetBytes(ssa)))
+            {
+                SubtitleTrackInfo subtitleTrackInfo = _parser.Parse(stream, CancellationToken.None);
+
+                Assert.Equal(expectedSubtitleTrackEvents.Count, subtitleTrackInfo.TrackEvents.Count);
+
+                for (int i = 0; i < expectedSubtitleTrackEvents.Count; ++i)
+                {
+                    SubtitleTrackEvent expected = expectedSubtitleTrackEvents[i];
+                    SubtitleTrackEvent actual = subtitleTrackInfo.TrackEvents[i];
+
+                    Assert.Equal(expected.Id, actual.Id);
+                    Assert.Equal(expected.Text, actual.Text);
+                    Assert.Equal(expected.StartPositionTicks, actual.StartPositionTicks);
+                    Assert.Equal(expected.EndPositionTicks, actual.EndPositionTicks);
+                }
+            }
+        }
+
+        public static IEnumerable<object[]> Parse_MultipleDialogues_TestData()
+        {
+            yield return new object[]
+            {
+                @"[Events]
+                Format: Layer, Start, End, Text
+                Dialogue: ,0:00:01.18,0:00:01.85,dialogue1
+                Dialogue: ,0:00:02.18,0:00:02.85,dialogue2
+                Dialogue: ,0:00:03.18,0:00:03.85,dialogue3
+                ",
+                new List<SubtitleTrackEvent>
+                {
+                    new SubtitleTrackEvent("1", "dialogue1")
+                    {
+                        StartPositionTicks = 11800000,
+                        EndPositionTicks = 18500000
+                    },
+                    new SubtitleTrackEvent("2", "dialogue2")
+                    {
+                        StartPositionTicks = 21800000,
+                        EndPositionTicks = 28500000
+                    },
+                    new SubtitleTrackEvent("3", "dialogue3")
+                    {
+                        StartPositionTicks = 31800000,
+                        EndPositionTicks = 38500000
+                    }
+                }
+            };
+        }
+
+        [Fact]
+        public void Parse_Valid_Success()
+        {
+            using (var stream = File.OpenRead("Test Data/example.ssa"))
+            {
+                var parsed = _parser.Parse(stream, CancellationToken.None);
+                Assert.Single(parsed.TrackEvents);
+                var trackEvent = parsed.TrackEvents[0];
+
+                Assert.Equal("1", trackEvent.Id);
+                Assert.Equal(TimeSpan.Parse("00:00:01.18", CultureInfo.InvariantCulture).Ticks, trackEvent.StartPositionTicks);
+                Assert.Equal(TimeSpan.Parse("00:00:06.85", CultureInfo.InvariantCulture).Ticks, trackEvent.EndPositionTicks);
+                Assert.Equal("{\\pos(400,570)}Like an angel with pity on nobody", trackEvent.Text);
+            }
+        }
+    }
+}
diff --git a/tests/Jellyfin.MediaEncoding.Tests/Test Data/Probing/music_video_metadata.json b/tests/Jellyfin.MediaEncoding.Tests/Test Data/Probing/music_video_metadata.json
new file mode 100644
index 000000000..97d6600a4
--- /dev/null
+++ b/tests/Jellyfin.MediaEncoding.Tests/Test Data/Probing/music_video_metadata.json
@@ -0,0 +1,111 @@
+{
+    "streams": [
+        {
+            "index": 0,
+            "codec_name": "h264",
+            "codec_long_name": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10",
+            "profile": "High",
+            "codec_type": "video",
+            "codec_time_base": "1001/48000",
+            "codec_tag_string": "[0][0][0][0]",
+            "codec_tag": "0x0000",
+            "width": 1920,
+            "height": 1080,
+            "coded_width": 1920,
+            "coded_height": 1088,
+            "closed_captions": 0,
+            "has_b_frames": 0,
+            "sample_aspect_ratio": "1:1",
+            "display_aspect_ratio": "16:9",
+            "pix_fmt": "yuv420p",
+            "level": 42,
+            "chroma_location": "left",
+            "field_order": "progressive",
+            "refs": 1,
+            "is_avc": "true",
+            "nal_length_size": "4",
+            "r_frame_rate": "24000/1001",
+            "avg_frame_rate": "24000/1001",
+            "time_base": "1/1000",
+            "start_pts": 0,
+            "start_time": "0.000000",
+            "bits_per_raw_sample": "8",
+            "disposition": {
+                "default": 1,
+                "dub": 0,
+                "original": 0,
+                "comment": 0,
+                "lyrics": 0,
+                "karaoke": 0,
+                "forced": 0,
+                "hearing_impaired": 0,
+                "visual_impaired": 0,
+                "clean_effects": 0,
+                "attached_pic": 0,
+                "timed_thumbnails": 0
+            },
+            "tags": {
+                "language": "eng"
+            }
+        },
+        {
+            "index": 1,
+            "codec_name": "aac",
+            "codec_long_name": "AAC (Advanced Audio Coding)",
+            "profile": "LC",
+            "codec_type": "audio",
+            "codec_time_base": "1/48000",
+            "codec_tag_string": "[0][0][0][0]",
+            "codec_tag": "0x0000",
+            "sample_fmt": "fltp",
+            "sample_rate": "48000",
+            "channels": 2,
+            "channel_layout": "stereo",
+            "bits_per_sample": 0,
+            "r_frame_rate": "0/0",
+            "avg_frame_rate": "0/0",
+            "time_base": "1/1000",
+            "start_pts": 0,
+            "start_time": "0.000000",
+            "disposition": {
+                "default": 1,
+                "dub": 0,
+                "original": 0,
+                "comment": 0,
+                "lyrics": 0,
+                "karaoke": 0,
+                "forced": 0,
+                "hearing_impaired": 0,
+                "visual_impaired": 0,
+                "clean_effects": 0,
+                "attached_pic": 0,
+                "timed_thumbnails": 0
+            },
+            "tags": {
+                "language": "eng"
+            }
+        }
+    ],
+    "chapters": [
+    ],
+    "format": {
+        "filename": "music_video.mkv",
+        "nb_streams": 2,
+        "nb_programs": 0,
+        "format_name": "matroska,webm",
+        "format_long_name": "Matroska / WebM",
+        "start_time": "0.000000",
+        "duration": "180.000000",
+        "size": "500000000",
+        "bit_rate": "22222222",
+        "probe_score": 100,
+        "tags": {
+            "TITLE-eng": "The Title",
+            "TITLESORT": "Title, The",
+            "ARTIST": "The Artist",
+            "ARTISTSORT": "Artist, The",
+            "ALBUM": "Album",
+            "DATE_RELEASED": "2021-01-01"
+        }
+    }
+}
diff --git a/tests/Jellyfin.MediaEncoding.Tests/Test Data/Probing/video_metadata.json b/tests/Jellyfin.MediaEncoding.Tests/Test Data/Probing/video_metadata.json
new file mode 100644
index 000000000..720fc5c8f
--- /dev/null
+++ b/tests/Jellyfin.MediaEncoding.Tests/Test Data/Probing/video_metadata.json
@@ -0,0 +1,74 @@
+{
+    "streams": [
+        {
+            "index": 0,
+            "codec_name": "h264",
+            "codec_long_name": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10",
+            "profile": "High 4:4:4 Predictive",
+            "codec_type": "video",
+            "codec_time_base": "1/50",
+            "codec_tag_string": "[0][0][0][0]",
+            "codec_tag": "0x0000",
+            "width": 320,
+            "height": 240,
+            "coded_width": 320,
+            "coded_height": 240,
+            "closed_captions": 0,
+            "has_b_frames": 2,
+            "sample_aspect_ratio": "1:1",
+            "display_aspect_ratio": "4:3",
+            "pix_fmt": "yuv444p",
+            "level": 13,
+            "chroma_location": "left",
+            "field_order": "progressive",
+            "refs": 1,
+            "is_avc": "true",
+            "nal_length_size": "4",
+            "r_frame_rate": "25/1",
+            "avg_frame_rate": "25/1",
+            "time_base": "1/1000",
+            "start_pts": 0,
+            "start_time": "0.000000",
+            "bits_per_raw_sample": "8",
+            "disposition": {
+                "default": 1,
+                "dub": 0,
+                "original": 0,
+                "comment": 0,
+                "lyrics": 0,
+                "karaoke": 0,
+                "forced": 0,
+                "hearing_impaired": 0,
+                "visual_impaired": 0,
+                "clean_effects": 0,
+                "attached_pic": 0,
+                "timed_thumbnails": 0
+            },
+            "tags": {
+                "ENCODER": "Lavc57.107.100 libx264",
+                "DURATION": "00:00:01.000000000"
+            }
+        }
+    ],
+    "chapters": [
+
+    ],
+    "format": {
+        "filename": "some_metadata.mkv",
+        "nb_streams": 1,
+        "nb_programs": 0,
+        "format_name": "matroska,webm",
+        "format_long_name": "Matroska / WebM",
+        "start_time": "0.000000",
+        "duration": "1.000000",
+        "size": "8679",
+        "bit_rate": "69432",
+        "probe_score": 100,
+        "tags": {
+            "DESCRIPTION": "Just color bars",
+            "ARCHIVAL": "yes",
+            "PRESERVE_THIS": "okay",
+            "ENCODER": "Lavf57.83.100"
+        }
+    }
+}
diff --git a/tests/Jellyfin.MediaEncoding.Tests/Test Data/example.ssa b/tests/Jellyfin.MediaEncoding.Tests/Test Data/example.ssa
new file mode 100644
index 000000000..dcbb972eb
--- /dev/null
+++ b/tests/Jellyfin.MediaEncoding.Tests/Test Data/example.ssa
@@ -0,0 +1,20 @@
+[Script Info]
+; This is a Sub Station Alpha v4 script.
+; For Sub Station Alpha info and downloads,
+; go to http://www.eswat.demon.co.uk/
+Title: Neon Genesis Evangelion - Episode 26 (neutral Spanish)
+Original Script: RoRo
+Script Updated By: version 2.8.01
+ScriptType: v4.00
+Collisions: Normal
+PlayResY: 600
+PlayDepth: 0
+Timer: 100,0000
+
+[V4 Styles]
+Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding
+Style: DefaultVCD, Arial,28,11861244,11861244,11861244,-2147483640,-1,0,1,1,2,2,30,30,30,0,0
+
+[Events]
+Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
+Dialogue: Marked=0,0:00:01.18,0:00:06.85,DefaultVCD, NTP,0000,0000,0000,,{\pos(400,570)}Like an angel with pity on nobody