Remove TranscodeReason.None, Add JsonFlagEnum tests

2 files changed, 68 insertions, 40 deletions

diff --git a/tests/Jellyfin.Dlna.Tests/StreamBuilderTests.cs b/tests/Jellyfin.Dlna.Tests/StreamBuilderTests.cs
index cc9a2f12f..c645ca9a6 100644
--- a/tests/Jellyfin.Dlna.Tests/StreamBuilderTests.cs
+++ b/tests/Jellyfin.Dlna.Tests/StreamBuilderTests.cs
@@ -29,7 +29,7 @@ namespace Jellyfin.MediaBrowser.Model.Tests
         [InlineData("Chrome", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.VideoCodecNotSupported, "Transcode")]
         [InlineData("Chrome", "mkv-vp9-aac-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         [InlineData("Chrome", "mkv-vp9-ac3-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
-        [InlineData("Chrome", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("Chrome", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         // Firefox
         [InlineData("Firefox", "mp4-h264-aac-vtt-2600k", PlayMethod.DirectPlay)] // #6450
         [InlineData("Firefox", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay)] // #6450
@@ -40,7 +40,7 @@ namespace Jellyfin.MediaBrowser.Model.Tests
         [InlineData("Firefox", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.VideoCodecNotSupported, "Transcode")]
         [InlineData("Firefox", "mkv-vp9-aac-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         [InlineData("Firefox", "mkv-vp9-ac3-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
-        [InlineData("Firefox", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("Firefox", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         // Safari
         [InlineData("SafariNext", "mp4-h264-aac-vtt-2600k", PlayMethod.DirectPlay)] // #6450
         [InlineData("SafariNext", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay)] // #6450
@@ -58,24 +58,24 @@ namespace Jellyfin.MediaBrowser.Model.Tests
         [InlineData("AndroidPixel", "mp4-hevc-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.ContainerBitrateExceedsLimit, "Transcode")]
         [InlineData("AndroidPixel", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.ContainerBitrateExceedsLimit, "Transcode")]
         // Yatse
-        [InlineData("Yatse", "mp4-h264-aac-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        [InlineData("Yatse", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        [InlineData("Yatse", "mp4-h264-ac3-aacDef-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("Yatse", "mp4-h264-aac-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        [InlineData("Yatse", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        [InlineData("Yatse", "mp4-h264-ac3-aacDef-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         [InlineData("Yatse", "mp4-h264-ac3-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)]
-        [InlineData("Yatse", "mp4-hevc-aac-srt-15200k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        [InlineData("Yatse", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("Yatse", "mp4-hevc-aac-srt-15200k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        [InlineData("Yatse", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         // RokuSSPlus
-        [InlineData("RokuSSPlus", "mp4-h264-aac-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        [InlineData("RokuSSPlus", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450 should be DirectPlay
-        [InlineData("RokuSSPlus", "mp4-h264-ac3-aacDef-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("RokuSSPlus", "mp4-h264-aac-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        [InlineData("RokuSSPlus", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450 should be DirectPlay
+        [InlineData("RokuSSPlus", "mp4-h264-ac3-aacDef-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         [InlineData("RokuSSPlus", "mp4-h264-ac3-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
-        [InlineData("RokuSSPlus", "mp4-hevc-aac-srt-15200k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        [InlineData("RokuSSPlus", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("RokuSSPlus", "mp4-hevc-aac-srt-15200k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        [InlineData("RokuSSPlus", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         [InlineData("RokuSSPlus", "mp4-hevc-ac3-srt-15200k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         // JellyfinMediaPlayer
-        [InlineData("JellyfinMediaPlayer", "mp4-h264-aac-vtt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        [InlineData("JellyfinMediaPlayer", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        [InlineData("JellyfinMediaPlayer", "mp4-h264-ac3-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("JellyfinMediaPlayer", "mp4-h264-aac-vtt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        [InlineData("JellyfinMediaPlayer", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        [InlineData("JellyfinMediaPlayer", "mp4-h264-ac3-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         [InlineData("JellyfinMediaPlayer", "mp4-hevc-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.ContainerBitrateExceedsLimit, "Transcode")]
         [InlineData("JellyfinMediaPlayer", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.ContainerBitrateExceedsLimit, "Transcode")]
         [InlineData("JellyfinMediaPlayer", "mkv-vp9-aac-srt-2600k", PlayMethod.DirectPlay)] // #6450
@@ -91,7 +91,7 @@ namespace Jellyfin.MediaBrowser.Model.Tests
         [InlineData("Chrome-NoHLS", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.VideoCodecNotSupported, "Transcode", "http")]
         [InlineData("Chrome-NoHLS", "mkv-vp9-aac-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         [InlineData("Chrome-NoHLS", "mkv-vp9-ac3-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
-        [InlineData("Chrome-NoHLS", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("Chrome-NoHLS", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         // TranscodeMedia
         [InlineData("TranscodeMedia", "mp4-h264-aac-vtt-2600k", PlayMethod.Transcode, TranscodeReason.DirectPlayError, "Remux", "HLS.mp4")]
         [InlineData("TranscodeMedia", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.Transcode, TranscodeReason.DirectPlayError, "Remux", "HLS.mp4")]
@@ -104,12 +104,12 @@ namespace Jellyfin.MediaBrowser.Model.Tests
         [InlineData("TranscodeMedia", "mkv-vp9-ac3-srt-2600k", PlayMethod.Transcode, TranscodeReason.DirectPlayError, "DirectStream", "http")]
         [InlineData("TranscodeMedia", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.Transcode, TranscodeReason.DirectPlayError, "Remux", "http")]
         // DirectMedia
-        [InlineData("DirectMedia", "mp4-h264-aac-vtt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")]
-        [InlineData("DirectMedia", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")]
-        [InlineData("DirectMedia", "mp4-h264-ac3-aacDef-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")]
-        [InlineData("DirectMedia", "mp4-h264-ac3-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")]
-        [InlineData("DirectMedia", "mp4-hevc-aac-srt-15200k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")]
-        [InlineData("DirectMedia", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")]
+        [InlineData("DirectMedia", "mp4-h264-aac-vtt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")]
+        [InlineData("DirectMedia", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")]
+        [InlineData("DirectMedia", "mp4-h264-ac3-aacDef-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")]
+        [InlineData("DirectMedia", "mp4-h264-ac3-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")]
+        [InlineData("DirectMedia", "mp4-hevc-aac-srt-15200k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")]
+        [InlineData("DirectMedia", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")]
         [InlineData("DirectMedia", "mkv-vp9-aac-srt-2600k", PlayMethod.DirectPlay)]
         [InlineData("DirectMedia", "mkv-vp9-ac3-srt-2600k", PlayMethod.DirectPlay)]
         [InlineData("DirectMedia", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay)]
@@ -131,7 +131,7 @@ namespace Jellyfin.MediaBrowser.Model.Tests
         [InlineData("Null", "mkv-vp9-aac-srt-2600k", null, TranscodeReason.ContainerBitrateExceedsLimit)]
         [InlineData("Null", "mkv-vp9-ac3-srt-2600k", null, TranscodeReason.ContainerBitrateExceedsLimit)]
         [InlineData("Null", "mkv-vp9-vorbis-vtt-2600k", null, TranscodeReason.ContainerBitrateExceedsLimit)]
-        public async Task BuildVideoItemSimple(string deviceName, string mediaSource, PlayMethod? playMethod, TranscodeReason why = TranscodeReason.None, string transcodeMode = "DirectStream", string transcodeProtocol = "")
+        public async Task BuildVideoItemSimple(string deviceName, string mediaSource, PlayMethod? playMethod, TranscodeReason why = (TranscodeReason)0, string transcodeMode = "DirectStream", string transcodeProtocol = "")
         {
             var options = await GetVideoOptions(deviceName, mediaSource);
             BuildVideoItemSimpleTest(options, playMethod, why, transcodeMode, transcodeProtocol);
@@ -148,7 +148,7 @@ namespace Jellyfin.MediaBrowser.Model.Tests
         [InlineData("Chrome", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.VideoCodecNotSupported, "Transcode")]
         [InlineData("Chrome", "mkv-vp9-aac-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         [InlineData("Chrome", "mkv-vp9-ac3-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
-        [InlineData("Chrome", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("Chrome", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         // Firefox
         [InlineData("Firefox", "mp4-h264-aac-vtt-2600k", PlayMethod.DirectPlay)] // #6450
         [InlineData("Firefox", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
@@ -158,7 +158,7 @@ namespace Jellyfin.MediaBrowser.Model.Tests
         [InlineData("Firefox", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.VideoCodecNotSupported, "Transcode")]
         [InlineData("Firefox", "mkv-vp9-aac-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         [InlineData("Firefox", "mkv-vp9-ac3-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
-        [InlineData("Firefox", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("Firefox", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         // Safari
         [InlineData("SafariNext", "mp4-h264-aac-vtt-2600k", PlayMethod.DirectPlay)] // #6450
         [InlineData("SafariNext", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay)] // #6450
@@ -175,30 +175,30 @@ namespace Jellyfin.MediaBrowser.Model.Tests
         [InlineData("AndroidPixel", "mp4-hevc-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.ContainerBitrateExceedsLimit, "Transcode")]
         [InlineData("AndroidPixel", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.ContainerBitrateExceedsLimit, "Transcode")]
         // Yatse
-        [InlineData("Yatse", "mp4-h264-aac-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("Yatse", "mp4-h264-aac-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         [InlineData("Yatse", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         [InlineData("Yatse", "mp4-h264-ac3-aacDef-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         [InlineData("Yatse", "mp4-h264-ac3-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)]
-        [InlineData("Yatse", "mp4-hevc-aac-srt-15200k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("Yatse", "mp4-hevc-aac-srt-15200k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         [InlineData("Yatse", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         // RokuSSPlus
-        [InlineData("RokuSSPlus", "mp4-h264-aac-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("RokuSSPlus", "mp4-h264-aac-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         [InlineData("RokuSSPlus", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450 should be DirectPlay
         [InlineData("RokuSSPlus", "mp4-h264-ac3-aacDef-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         [InlineData("RokuSSPlus", "mp4-h264-ac3-srt-2600k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
-        [InlineData("RokuSSPlus", "mp4-hevc-aac-srt-15200k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("RokuSSPlus", "mp4-hevc-aac-srt-15200k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         [InlineData("RokuSSPlus", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         [InlineData("RokuSSPlus", "mp4-hevc-ac3-srt-15200k", PlayMethod.DirectStream, TranscodeReason.AudioCodecNotSupported)] // #6450
         // JellyfinMediaPlayer
-        [InlineData("JellyfinMediaPlayer", "mp4-h264-aac-vtt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        [InlineData("JellyfinMediaPlayer", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        [InlineData("JellyfinMediaPlayer", "mp4-h264-ac3-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("JellyfinMediaPlayer", "mp4-h264-aac-vtt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        [InlineData("JellyfinMediaPlayer", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        [InlineData("JellyfinMediaPlayer", "mp4-h264-ac3-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         [InlineData("JellyfinMediaPlayer", "mp4-hevc-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.ContainerBitrateExceedsLimit, "Transcode")] // #6450
         [InlineData("JellyfinMediaPlayer", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.ContainerBitrateExceedsLimit, "Transcode")] // #6450
         [InlineData("JellyfinMediaPlayer", "mkv-vp9-aac-srt-2600k", PlayMethod.DirectPlay)] // #6450
         [InlineData("JellyfinMediaPlayer", "mkv-vp9-ac3-srt-2600k", PlayMethod.DirectPlay)] // #6450
         [InlineData("JellyfinMediaPlayer", "mkv-vp9-vorbis-vtt-2600k", PlayMethod.DirectPlay)] // #6450
-        public async Task BuildVideoItemWithFirstExplicitStream(string deviceName, string mediaSource, PlayMethod? playMethod, TranscodeReason why = TranscodeReason.None, string transcodeMode = "DirectStream", string transcodeProtocol = "")
+        public async Task BuildVideoItemWithFirstExplicitStream(string deviceName, string mediaSource, PlayMethod? playMethod, TranscodeReason why = (TranscodeReason)0, string transcodeMode = "DirectStream", string transcodeProtocol = "")
         {
             var options = await GetVideoOptions(deviceName, mediaSource);
             options.AudioStreamIndex = 1;
@@ -218,12 +218,12 @@ namespace Jellyfin.MediaBrowser.Model.Tests
         [InlineData("Firefox", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay)] // #6450
         [InlineData("Firefox", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.Transcode, TranscodeReason.VideoCodecNotSupported, "Transcode")]
         // Yatse
-        [InlineData("Yatse", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        [InlineData("Yatse", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
+        [InlineData("Yatse", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        [InlineData("Yatse", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
         // RokuSSPlus
-        [InlineData("RokuSSPlus", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        [InlineData("RokuSSPlus", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectPlay, TranscodeReason.None, "Remux")] // #6450
-        public async Task BuildVideoItemWithDirectPlayExplicitStreams(string deviceName, string mediaSource, PlayMethod? playMethod, TranscodeReason why = TranscodeReason.None, string transcodeMode = "DirectStream", string transcodeProtocol = "")
+        [InlineData("RokuSSPlus", "mp4-h264-ac3-aac-srt-2600k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        [InlineData("RokuSSPlus", "mp4-hevc-ac3-aac-srt-15200k", PlayMethod.DirectPlay, (TranscodeReason)0, "Remux")] // #6450
+        public async Task BuildVideoItemWithDirectPlayExplicitStreams(string deviceName, string mediaSource, PlayMethod? playMethod, TranscodeReason why = (TranscodeReason)0, string transcodeMode = "DirectStream", string transcodeProtocol = "")
         {
             var options = await GetVideoOptions(deviceName, mediaSource);
             var streamCount = options.MediaSources[0].MediaStreams.Count;
@@ -320,7 +320,7 @@ namespace Jellyfin.MediaBrowser.Model.Tests
                 // Full transcode
                 if (transcodeMode == "Transcode")
                 {
-                    if ((val.TranscodeReasons & (StreamBuilder.ContainerReasons | TranscodeReason.DirectPlayError)) == TranscodeReason.None)
+                    if ((val.TranscodeReasons & (StreamBuilder.ContainerReasons | TranscodeReason.DirectPlayError)) == 0)
                     {
                         Assert.All(
                             videoStreams,
@@ -362,7 +362,7 @@ namespace Jellyfin.MediaBrowser.Model.Tests
                     Assert.InRange(val.VideoBitrate.GetValueOrDefault(), videoStream.BitRate.GetValueOrDefault(), int.MaxValue);
 
                     // audio codec not supported
-                    if ((why & TranscodeReason.AudioCodecNotSupported) != TranscodeReason.None)
+                    if ((why & TranscodeReason.AudioCodecNotSupported) != 0)
                     {
                         // audio stream specified
                         if (options.AudioStreamIndex >= 0)
diff --git a/tests/Jellyfin.Extensions.Tests/Json/Converters/JsonFlagEnumTests.cs b/tests/Jellyfin.Extensions.Tests/Json/Converters/JsonFlagEnumTests.cs
new file mode 100644
index 000000000..c8652b323
--- /dev/null
+++ b/tests/Jellyfin.Extensions.Tests/Json/Converters/JsonFlagEnumTests.cs
@@ -0,0 +1,28 @@
+using System.Text.Json;
+using Jellyfin.Extensions.Json.Converters;
+using MediaBrowser.Model.Session;
+using Xunit;
+
+namespace Jellyfin.Extensions.Tests.Json.Converters;
+
+public class JsonFlagEnumTests
+{
+    private readonly JsonSerializerOptions _jsonOptions = new()
+    {
+        Converters =
+        {
+            new JsonFlagEnumConverter<TranscodeReason>()
+        }
+    };
+
+    [Theory]
+    [InlineData(TranscodeReason.AudioIsExternal | TranscodeReason.ContainerNotSupported, "[\"ContainerNotSupported\",\"AudioIsExternal\"]")]
+    [InlineData(TranscodeReason.AudioIsExternal | TranscodeReason.ContainerNotSupported | TranscodeReason.VideoBitDepthNotSupported, "[\"ContainerNotSupported\",\"AudioIsExternal\",\"VideoBitDepthNotSupported\"]")]
+    [InlineData((TranscodeReason)0, "[]")]
+    public void Serialize_Transcode_Reason(TranscodeReason transcodeReason, string output)
+    {
+        var result = JsonSerializer.Serialize(transcodeReason, _jsonOptions);
+
+        Assert.Equal(output, result);
+    }
+}