diff options
Diffstat (limited to 'Jellyfin.Api/Helpers')
| -rw-r--r-- | Jellyfin.Api/Helpers/DynamicHlsHelper.cs | 35 | ||||
| -rw-r--r-- | Jellyfin.Api/Helpers/HlsCodecStringHelpers.cs | 8 | ||||
| -rw-r--r-- | Jellyfin.Api/Helpers/StreamingHelpers.cs | 15 | ||||
| -rw-r--r-- | Jellyfin.Api/Helpers/TranscodingJobHelper.cs | 2 |
4 files changed, 17 insertions, 43 deletions
diff --git a/Jellyfin.Api/Helpers/DynamicHlsHelper.cs b/Jellyfin.Api/Helpers/DynamicHlsHelper.cs index fe602fba3..276a09f41 100644 --- a/Jellyfin.Api/Helpers/DynamicHlsHelper.cs +++ b/Jellyfin.Api/Helpers/DynamicHlsHelper.cs @@ -200,13 +200,6 @@ public class DynamicHlsHelper if (state.VideoStream is not null && state.VideoRequest is not null) { - // Provide a workaround for the case issue between flac and fLaC. - var flacWaPlaylist = ApplyFlacCaseWorkaround(state, basicPlaylist.ToString()); - if (!string.IsNullOrEmpty(flacWaPlaylist)) - { - builder.Append(flacWaPlaylist); - } - var encodingOptions = _serverConfigurationManager.GetEncodingOptions(); // Provide SDR HEVC entrance for backward compatibility. @@ -236,14 +229,7 @@ public class DynamicHlsHelper } var sdrTotalBitrate = sdrOutputAudioBitrate + sdrOutputVideoBitrate; - var sdrPlaylist = AppendPlaylist(builder, state, sdrVideoUrl, sdrTotalBitrate, subtitleGroup); - - // Provide a workaround for the case issue between flac and fLaC. - flacWaPlaylist = ApplyFlacCaseWorkaround(state, sdrPlaylist.ToString()); - if (!string.IsNullOrEmpty(flacWaPlaylist)) - { - builder.Append(flacWaPlaylist); - } + AppendPlaylist(builder, state, sdrVideoUrl, sdrTotalBitrate, subtitleGroup); // Restore the video codec state.OutputVideoCodec = "copy"; @@ -274,13 +260,6 @@ public class DynamicHlsHelper state.VideoStream.Level = originalLevel; var newPlaylist = ReplacePlaylistCodecsField(basicPlaylist, playlistCodecsField, newPlaylistCodecsField); builder.Append(newPlaylist); - - // Provide a workaround for the case issue between flac and fLaC. - flacWaPlaylist = ApplyFlacCaseWorkaround(state, newPlaylist); - if (!string.IsNullOrEmpty(flacWaPlaylist)) - { - builder.Append(flacWaPlaylist); - } } } @@ -767,16 +746,4 @@ public class DynamicHlsHelper newValue.ToString(), StringComparison.Ordinal); } - - private string ApplyFlacCaseWorkaround(StreamState state, string srcPlaylist) - { - if (!string.Equals(state.ActualOutputAudioCodec, "flac", StringComparison.OrdinalIgnoreCase)) - { - return string.Empty; - } - - var newPlaylist = srcPlaylist.Replace(",flac\"", ",fLaC\"", StringComparison.Ordinal); - - return newPlaylist.Contains(",fLaC\"", StringComparison.Ordinal) ? newPlaylist : string.Empty; - } } diff --git a/Jellyfin.Api/Helpers/HlsCodecStringHelpers.cs b/Jellyfin.Api/Helpers/HlsCodecStringHelpers.cs index 9a141a16d..5eec1b0ca 100644 --- a/Jellyfin.Api/Helpers/HlsCodecStringHelpers.cs +++ b/Jellyfin.Api/Helpers/HlsCodecStringHelpers.cs @@ -5,7 +5,9 @@ using System.Text; namespace Jellyfin.Api.Helpers; /// <summary> -/// Hls Codec string helpers. +/// Helpers to generate HLS codec strings according to +/// <a href="https://datatracker.ietf.org/doc/html/rfc6381#section-3.3">RFC 6381 section 3.3</a> +/// and the <a href="https://mp4ra.org">MP4 Registration Authority</a>. /// </summary> public static class HlsCodecStringHelpers { @@ -27,7 +29,7 @@ public static class HlsCodecStringHelpers /// <summary> /// Codec name for FLAC. /// </summary> - public const string FLAC = "flac"; + public const string FLAC = "fLaC"; /// <summary> /// Codec name for ALAC. @@ -37,7 +39,7 @@ public static class HlsCodecStringHelpers /// <summary> /// Codec name for OPUS. /// </summary> - public const string OPUS = "opus"; + public const string OPUS = "Opus"; /// <summary> /// Gets a MP3 codec string. diff --git a/Jellyfin.Api/Helpers/StreamingHelpers.cs b/Jellyfin.Api/Helpers/StreamingHelpers.cs index 782cd6568..a653c5795 100644 --- a/Jellyfin.Api/Helpers/StreamingHelpers.cs +++ b/Jellyfin.Api/Helpers/StreamingHelpers.cs @@ -191,6 +191,11 @@ public static class StreamingHelpers state.OutputAudioBitrate = encodingHelper.GetAudioBitrateParam(streamingRequest.AudioBitRate, streamingRequest.AudioCodec, state.AudioStream, state.OutputAudioChannels) ?? 0; } + if (outputAudioCodec.StartsWith("pcm_", StringComparison.Ordinal)) + { + containerInternal = ".pcm"; + } + state.OutputAudioCodec = outputAudioCodec; state.OutputContainer = (containerInternal ?? string.Empty).TrimStart('.'); state.OutputAudioChannels = encodingHelper.GetNumAudioChannelsParam(state, state.AudioStream, state.OutputAudioCodec); @@ -243,7 +248,7 @@ public static class StreamingHelpers ? GetOutputFileExtension(state, mediaSource) : ("." + state.OutputContainer); - state.OutputFilePath = GetOutputFilePath(state, ext!, serverConfigurationManager, streamingRequest.DeviceId, streamingRequest.PlaySessionId); + state.OutputFilePath = GetOutputFilePath(state, ext, serverConfigurationManager, streamingRequest.DeviceId, streamingRequest.PlaySessionId); return state; } @@ -418,11 +423,11 @@ public static class StreamingHelpers /// <returns>System.String.</returns> private static string? GetOutputFileExtension(StreamState state, MediaSourceInfo? mediaSource) { - var ext = Path.GetExtension(state.RequestedUrl); + var ext = Path.GetExtension(state.RequestedUrl.AsSpan()); - if (!string.IsNullOrEmpty(ext)) + if (ext.IsEmpty) { - return ext; + return null; } // Try to infer based on the desired video codec @@ -504,7 +509,7 @@ public static class StreamingHelpers /// <param name="deviceId">The device id.</param> /// <param name="playSessionId">The play session id.</param> /// <returns>The complete file path, including the folder, for the transcoding file.</returns> - private static string GetOutputFilePath(StreamState state, string outputFileExtension, IServerConfigurationManager serverConfigurationManager, string? deviceId, string? playSessionId) + private static string GetOutputFilePath(StreamState state, string? outputFileExtension, IServerConfigurationManager serverConfigurationManager, string? deviceId, string? playSessionId) { var data = $"{state.MediaPath}-{state.UserAgent}-{deviceId!}-{playSessionId!}"; diff --git a/Jellyfin.Api/Helpers/TranscodingJobHelper.cs b/Jellyfin.Api/Helpers/TranscodingJobHelper.cs index 73ebb396d..c16a586d6 100644 --- a/Jellyfin.Api/Helpers/TranscodingJobHelper.cs +++ b/Jellyfin.Api/Helpers/TranscodingJobHelper.cs @@ -538,7 +538,7 @@ public class TranscodingJobHelper : IDisposable await _attachmentExtractor.ExtractAllAttachments(state.MediaPath, state.MediaSource, attachmentPath, cancellationTokenSource.Token).ConfigureAwait(false); } - if (state.SubtitleStream.IsExternal && string.Equals(Path.GetExtension(state.SubtitleStream.Path), ".mks", StringComparison.OrdinalIgnoreCase)) + if (state.SubtitleStream.IsExternal && Path.GetExtension(state.SubtitleStream.Path.AsSpan()).Equals(".mks", StringComparison.OrdinalIgnoreCase)) { string subtitlePath = state.SubtitleStream.Path; string subtitlePathArgument = string.Format(CultureInfo.InvariantCulture, "file:\"{0}\"", subtitlePath.Replace("\"", "\\\"", StringComparison.Ordinal)); |