From ee33720fcd9ec3bda1935d06ec2e8e0f75f8c88e Mon Sep 17 00:00:00 2001
From: jeffvli <jeffvictorli@gmail.com>
Date: Tue, 31 Mar 2026 20:41:36 -0700
Subject: [PATCH] shamelessly copy transcoding config from NavidromeUI

---
 .../api/subsonic/subsonic-controller.ts       | 96 +++++++++----------
 .../player/components/audio-players.tsx       | 51 ++++++++++
 2 files changed, 97 insertions(+), 50 deletions(-)

diff --git a/src/renderer/api/subsonic/subsonic-controller.ts b/src/renderer/api/subsonic/subsonic-controller.ts
index 62f86f5cc..901f948f3 100644
--- a/src/renderer/api/subsonic/subsonic-controller.ts
+++ b/src/renderer/api/subsonic/subsonic-controller.ts
@@ -8,6 +8,10 @@ import md5 from 'md5';
 import { z } from 'zod';
 
 import { contract, ssApiClient } from '/@/renderer/api/subsonic/subsonic-api';
+import {
+    getDefaultTranscodingProfiles,
+    getDirectPlayProfiles,
+} from '/@/renderer/features/player/components/audio-players';
 import { randomString } from '/@/renderer/utils';
 import { logFn } from '/@/renderer/utils/logger';
 import { getServerUrl } from '/@/renderer/utils/normalize-server-url';
@@ -88,44 +92,44 @@ const ALBUM_LIST_SORT_MAPPING: Record<AlbumListSort, AlbumListSortType | undefin
 const MAX_SUBSONIC_ITEMS = 500;
 const SUBSONIC_FAST_BATCH_SIZE = MAX_SUBSONIC_ITEMS * 10;
 
-const TRANSCODE_DIRECT_PLAY_PROFILES = [
-    {
-        audioCodecs: ['mp3'],
-        containers: ['mp3'],
-        maxAudioChannels: 2,
-        protocols: ['http'],
-    },
-    {
-        audioCodecs: ['aac'],
-        containers: ['m4a', 'mp4'],
-        maxAudioChannels: 2,
-        protocols: ['http'],
-    },
-    {
-        audioCodecs: ['vorbis'],
-        containers: ['ogg'],
-        maxAudioChannels: 2,
-        protocols: ['http'],
-    },
-    {
-        audioCodecs: ['opus'],
-        containers: ['ogg', 'webm'],
-        maxAudioChannels: 2,
-        protocols: ['http'],
-    },
-    {
-        audioCodecs: ['pcm'],
-        containers: ['wav'],
-        maxAudioChannels: 2,
-        protocols: ['http'],
-    },
-    {
-        audioCodecs: ['flac'],
-        containers: ['flac'],
-        maxAudioChannels: 2,
-        protocols: ['http'],
-    },
-];
+// const TRANSCODE_DIRECT_PLAY_PROFILES = [
+//     {
+//         audioCodecs: ['mp3'],
+//         containers: ['mp3'],
+//         maxAudioChannels: 2,
+//         protocols: ['http'],
+//     },
+//     {
+//         audioCodecs: ['aac'],
+//         containers: ['m4a', 'mp4'],
+//         maxAudioChannels: 2,
+//         protocols: ['http'],
+//     },
+//     {
+//         audioCodecs: ['vorbis'],
+//         containers: ['ogg'],
+//         maxAudioChannels: 2,
+//         protocols: ['http'],
+//     },
+//     {
+//         audioCodecs: ['opus'],
+//         containers: ['ogg', 'webm'],
+//         maxAudioChannels: 2,
+//         protocols: ['http'],
+//     },
+//     {
+//         audioCodecs: ['pcm'],
+//         containers: ['wav'],
+//         maxAudioChannels: 2,
+//         protocols: ['http'],
+//     },
+//     {
+//         audioCodecs: ['flac'],
+//         containers: ['flac'],
+//         maxAudioChannels: 2,
+//         protocols: ['http'],
+//     },
+// ];
 
 // const TRANSCODE_UNSUPPORTED_DIRECT_PLAY_PROFILES = [
 //     {
@@ -1971,25 +1975,17 @@ export const SubsonicController: InternalControllerEndpoint = {
         if (hasFeature(server, ServerFeature.OS_TRANSCODE_DECISION)) {
             const maxTranscodingAudioBitrate = 0;
 
-            const transcodingProfiles = format?.split(',').map((f) => {
-                const trimmedFormat = f.trim();
-
-                return {
-                    audioCodec: trimmedFormat,
-                    container: trimmedFormat,
-                    maxAudioChannels: 2,
-                    protocol: 'http',
-                };
-            });
+            const directPlayProfiles = getDirectPlayProfiles();
+            const transcodingProfiles = getDefaultTranscodingProfiles();
 
             const transcodeDecision = await ssApiClient(apiClientProps).getTranscodeDecision({
                 body: {
                     codecProfiles: [],
-                    directPlayProfiles: TRANSCODE_DIRECT_PLAY_PROFILES,
+                    directPlayProfiles,
                     maxAudioBitrate: 0,
                     maxTranscodingAudioBitrate,
                     name: 'Feishin',
-                    platform: 'Web',
+                    platform: navigator.userAgent,
                     transcodingProfiles,
                 },
                 query: {
diff --git a/src/renderer/features/player/components/audio-players.tsx b/src/renderer/features/player/components/audio-players.tsx
index d4d667a50..fb30fbd7b 100644
--- a/src/renderer/features/player/components/audio-players.tsx
+++ b/src/renderer/features/player/components/audio-players.tsx
@@ -37,6 +37,52 @@ import { toast } from '/@/shared/components/toast/toast';
 import { LibraryItem } from '/@/shared/types/domain-types';
 import { PlayerType } from '/@/shared/types/types';
 
+const CODEC_PROBES = [
+    { codec: 'mp3', container: 'mp3', mime: 'audio/mpeg' },
+    { codec: 'aac', container: 'mp4', mime: 'audio/mp4; codecs="mp4a.40.2"' },
+    { codec: 'opus', container: 'ogg', mime: 'audio/ogg; codecs="opus"' },
+    { codec: 'vorbis', container: 'ogg', mime: 'audio/ogg; codecs="vorbis"' },
+    { codec: 'flac', container: 'flac', mime: 'audio/flac' },
+    { codec: 'wav', container: 'wav', mime: 'audio/wav' },
+    { codec: 'alac', container: 'mp4', mime: 'audio/mp4; codecs="alac"' },
+];
+
+const DEFAULT_TRANSCODING_PROFILES = [
+    { audioCodec: 'opus', container: 'ogg', protocol: 'http' },
+    { audioCodec: 'mp3', container: 'mp3', protocol: 'http' },
+];
+
+const DIRECT_PLAY_PROFILES: {
+    audioCodecs: string[];
+    containers: string[];
+    protocols: string[];
+}[] = [];
+
+export function getDefaultTranscodingProfiles() {
+    return DEFAULT_TRANSCODING_PROFILES;
+}
+
+export function getDirectPlayProfiles() {
+    return DIRECT_PLAY_PROFILES;
+}
+
+// Shamelessly taken from NavidromeUI
+function detectBrowserProfile() {
+    const audio = new Audio();
+
+    for (const { codec, container, mime } of CODEC_PROBES) {
+        if (audio.canPlayType(mime) === 'probably') {
+            DIRECT_PLAY_PROFILES.push({
+                audioCodecs: [codec],
+                containers: [container],
+                protocols: ['http'],
+            });
+        }
+    }
+
+    return DIRECT_PLAY_PROFILES;
+}
+
 export const AudioPlayers = () => {
     const playbackType = usePlaybackType();
     const serverId = useCurrentServerId();
@@ -49,6 +95,11 @@ export const AudioPlayers = () => {
     } = usePlaybackSettings();
     const { setWebAudio, webAudio: audioContext } = useWebAudio();
 
+    useEffect(() => {
+        console.log('getDirectPlayProfiles');
+        detectBrowserProfile();
+    }, []);
+
     return (
         <>
             <SleepTimerHook />