In progress of handling subtitles for transcoded streams

utils/jellyfin/media/getStreamUrl.ts

@@ -109,12 +109,27 @@ export const getStreamUrl = async ({
 
   if (item.MediaType === "Video") {
     if (mediaSource?.TranscodingUrl) {
+
+      const urlObj = new URL(api.basePath + mediaSource?.TranscodingUrl); // Create a URL object
+
+      // If there is no subtitle stream index, add it to the URL.
+      if (subtitleStreamIndex == -1) {
+        urlObj.searchParams.set("SubtitleMethod", "Hls");
+      }
+
+      // Add 'SubtitleMethod=Hls' if it doesn't exist
+      if (!urlObj.searchParams.has("SubtitleMethod")) {
+        urlObj.searchParams.append("SubtitleMethod", "Hls");
+      }
+      // Get the updated URL
+      const transcodeUrl = urlObj.toString();
+
       console.log(
         "Video has transcoding URL:",
-        `${api.basePath}${mediaSource.TranscodingUrl}`
+        `${transcodeUrl}`
       );
       return {
-        url: `${api.basePath}${mediaSource.TranscodingUrl}`,
+        url: transcodeUrl,
         sessionId: sessionId,
         mediaSource,
       };

utils/profiles/native.js

@@ -11,7 +11,7 @@ import MediaTypes from "../../constants/MediaTypes";
 export default {
   Name: "1. Vlc Player",
   MaxStaticBitrate: 20_000_000,
-  MaxStreamingBitrate: 12_000_000,
+  MaxStreamingBitrate: 20_000_000,
   CodecProfiles: [
     {
       Type: MediaTypes.Video,
@@ -83,6 +83,7 @@ export default {
     { Format: "pgs", Method: "External" },
     { Format: "pgs", Method: "Encode" },
     { Format: "pgssub", Method: "Embed" },
+    { Format: "pgssub", Method: "Hls" },
     { Format: "pgssub", Method: "External" },
     { Format: "pgssub", Method: "Encode" },
     { Format: "pjs", Method: "Embed" },

utils/profiles/transcoding.js

@@ -0,0 +1,88 @@
+/**
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+import MediaTypes from "../../constants/MediaTypes";
+
+
+export default {
+  Name: "Vlc Player for HLS streams.",
+  MaxStaticBitrate: 20_000_000,
+  MaxStreamingBitrate: 12_000_000,
+  CodecProfiles: [
+    {
+      Type: MediaTypes.Video,
+      Codec: "h264,h265,hevc,mpeg4,divx,xvid,wmv,vc1,vp8,vp9,av1",
+    },
+    {
+      Type: MediaTypes.Audio,
+      Codec: "aac,ac3,eac3,mp3,flac,alac,opus,vorbis,pcm,wma",
+    },
+  ],
+  DirectPlayProfiles: [
+    {
+      Type: MediaTypes.Video,
+      Container: "mp4,mkv,avi,mov,flv,ts,m2ts,webm,ogv,3gp,hls",
+      VideoCodec:
+        "h264,hevc,mpeg4,divx,xvid,wmv,vc1,vp8,vp9,av1,avi,mpeg,mpeg2video",
+      AudioCodec: "aac,ac3,eac3,mp3,flac,alac,opus,vorbis,wma",
+    },
+    {
+      Type: MediaTypes.Audio,
+      Container: "mp3,aac,flac,alac,wav,ogg,wma",
+      AudioCodec:
+        "mp3,aac,flac,alac,opus,vorbis,wma,pcm,mpa,wav,ogg,oga,webma,ape",
+    },
+  ],
+  TranscodingProfiles: [
+    {
+      Type: MediaTypes.Video,
+      Context: "Streaming",
+      Protocol: "hls",
+      Container: "ts",
+      VideoCodec: "h264, hevc",
+      AudioCodec: "aac,mp3,ac3",
+      CopyTimestamps: false,
+      EnableSubtitlesInManifest: true,
+    },
+    {
+      Type: MediaTypes.Audio,
+      Context: "Streaming",
+      Protocol: "http",
+      Container: "mp3",
+      AudioCodec: "mp3",
+      MaxAudioChannels: "2",
+    },
+  ],
+  SubtitleProfiles: [
+    // Text based subtitles must use HLS.
+    { Format: "ass", Method: "Hls" },
+    { Format: "microdvd", Method: "Hls" },
+    { Format: "mov_text", Method: "Hls" },
+    { Format: "mpl2", Method: "Hls" },
+    { Format: "pjs", Method: "Hls" },
+    { Format: "realtext", Method: "Hls" },
+    { Format: "scc", Method: "Hls" },
+    { Format: "smi", Method: "Hls" },
+    { Format: "srt", Method: "Hls" },
+    { Format: "ssa", Method: "Hls" },
+    { Format: "stl", Method: "Hls" },
+    { Format: "sub", Method: "Hls" },
+    { Format: "subrip", Method: "Hls" },
+    { Format: "subviewer", Method: "Hls" },
+    { Format: "teletext", Method: "Hls" },
+    { Format: "text", Method: "Hls" },
+    { Format: "ttml", Method: "Hls" },
+    { Format: "vplayer", Method: "Hls" },
+    { Format: "vtt", Method: "Hls" },
+    { Format: "webvtt", Method: "Hls" },
+
+
+    // Image based subs use encode.
+    { Format: "dvdsub", Method: "Encode" },
+    { Format: "pgs", Method: "Encode" },
+    { Format: "pgssub", Method: "Encode" },
+    { Format: "xsub", Method: "Encode" },
+  ],
+};