feat: MPV player for both Android and iOS with added HW decoding PiP (with subtitles) (#1332)

Co-authored-by: Alex Kim <alexkim@Alexs-MacBook-Pro.local>
Co-authored-by: Alex <111128610+Alexk2309@users.noreply.github.com>
Co-authored-by: Simon-Eklundh <simon.eklundh@proton.me>

utils/profiles/trackplayer.js

@@ -0,0 +1,95 @@
+/**
+ * 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 { Platform } from "react-native";
+import MediaTypes from "../../constants/MediaTypes";
+
+/**
+ * @typedef {"ios" | "android"} PlatformType
+ *
+ * @typedef {Object} TrackPlayerProfileOptions
+ * @property {PlatformType} [platform] - Target platform
+ */
+
+/**
+ * Audio direct play profiles for react-native-track-player.
+ * iOS uses AVPlayer, Android uses ExoPlayer - each has different codec support.
+ *
+ * @param {PlatformType} platform
+ */
+const getDirectPlayProfile = (platform) => {
+  if (platform === "ios") {
+    // iOS AVPlayer supported formats
+    return {
+      Type: MediaTypes.Audio,
+      Container: "mp3,m4a,aac,flac,alac,wav,aiff,caf",
+      AudioCodec: "mp3,aac,alac,flac,opus,pcm",
+    };
+  }
+
+  // Android ExoPlayer supported formats
+  return {
+    Type: MediaTypes.Audio,
+    Container: "mp3,m4a,aac,ogg,flac,wav,webm,mka",
+    AudioCodec: "mp3,aac,flac,vorbis,opus,pcm",
+  };
+};
+
+/**
+ * Audio codec profiles for react-native-track-player.
+ *
+ * @param {PlatformType} platform
+ */
+const getCodecProfile = (platform) => {
+  if (platform === "ios") {
+    // iOS AVPlayer codec constraints
+    return {
+      Type: MediaTypes.Audio,
+      Codec: "aac,ac3,eac3,mp3,flac,alac,opus,pcm",
+    };
+  }
+
+  // Android ExoPlayer codec constraints
+  return {
+    Type: MediaTypes.Audio,
+    Codec: "aac,ac3,eac3,mp3,flac,vorbis,opus,pcm",
+  };
+};
+
+/**
+ * Generates a device profile for music playback via react-native-track-player.
+ *
+ * This profile is specifically for standalone audio playback using:
+ * - AVPlayer on iOS
+ * - ExoPlayer on Android
+ *
+ * @param {TrackPlayerProfileOptions} [options] - Profile configuration options
+ * @returns {Object} Jellyfin device profile for track player
+ */
+export const generateTrackPlayerProfile = (options = {}) => {
+  const platform = options.platform || Platform.OS;
+
+  return {
+    Name: "Track Player",
+    MaxStaticBitrate: 320_000_000,
+    MaxStreamingBitrate: 320_000_000,
+    CodecProfiles: [getCodecProfile(platform)],
+    DirectPlayProfiles: [getDirectPlayProfile(platform)],
+    TranscodingProfiles: [
+      {
+        Type: MediaTypes.Audio,
+        Context: "Streaming",
+        Protocol: "http",
+        Container: "mp3",
+        AudioCodec: "mp3",
+        MaxAudioChannels: "2",
+      },
+    ],
+    SubtitleProfiles: [],
+  };
+};
+
+// Default export for convenience
+export default generateTrackPlayerProfile();