shamelessly copy transcoding config from NavidromeUI

src/renderer/api/controller.ts

@@ -69,6 +69,7 @@ const getPathReplaceSettings = () => {
 
 const addContext = <T extends { apiClientProps: any; context?: any }>(args: T): T => {
     const pathSettings = getPathReplaceSettings();
+
     return {
         ...args,
         context: {
@@ -719,7 +720,9 @@ export const controller: GeneralController = {
         const server = getServerById(args.apiClientProps.serverId);
 
         if (!server) {
-            return '';
+            throw new Error(
+                `${i18n.t('error.apiRouteError', { postProcess: 'sentenceCase' })}: getStreamUrl`,
+            );
         }
 
         return apiController(

src/renderer/api/jellyfin/jellyfin-controller.ts

@@ -1283,7 +1283,7 @@ export const JellyfinController: InternalControllerEndpoint = {
             apiClientProps,
             query: { ...query, limit: 1, startIndex: 0 },
         }).then((result) => result!.totalRecordCount!),
-    getStreamUrl: ({ apiClientProps: { server }, query }) => {
+    getStreamUrl: async ({ apiClientProps: { server }, query }) => {
         const { bitrate, format, id, transcode } = query;
         const deviceId = '';
 

src/renderer/api/subsonic/subsonic-api.ts

@@ -250,6 +250,23 @@ export const contract = c.router({
             200: ssType._response.topSongsList,
         },
     },
+    getTranscodeDecision: {
+        body: ssType._body.getTranscodeDecision,
+        method: 'POST',
+        path: 'getTranscodeDecision.view',
+        query: ssType._parameters.getTranscodeDecision,
+        responses: {
+            200: ssType._response.getTranscodeDecision,
+        },
+    },
+    getTranscodeStream: {
+        method: 'GET',
+        path: 'getTranscodeStream.view',
+        query: ssType._parameters.getTranscodeStream,
+        responses: {
+            200: z.string(),
+        },
+    },
     getUser: {
         method: 'GET',
         path: 'getUser.view',
@@ -392,7 +409,7 @@ export const ssApiClient = (args: {
     const { server, signal, silent, url } = args;
 
     return initClient(contract, {
-        api: async ({ headers, method, path }) => {
+        api: async ({ body, headers, method, path, rawQuery }) => {
             let baseUrl: string | undefined;
             const authParams: Record<string, any> = {};
 
@@ -423,19 +440,44 @@ export const ssApiClient = (args: {
                 url: `${baseUrl}/${api}`,
             };
 
-            const data = {
+            const isGetTranscodeDecisionPost =
-                c: 'Feishin',
+                method === 'POST' && api === 'getTranscodeDecision.view';
-                f: 'json',
-                v: '1.13.0',
-                ...authParams,
-                ...params,
-            };
 
-            if (hasFeature(server, ServerFeature.OS_FORM_POST)) {
+            if (isGetTranscodeDecisionPost && body != null) {
+                request.method = 'POST';
+                request.headers = {
+                    ...headers,
+                    'Content-Type': 'application/json',
+                };
+                request.data = body;
+                request.params = {
+                    c: 'Feishin',
+                    f: 'json',
+                    v: '1.13.0',
+                    ...authParams,
+                    ...(typeof rawQuery === 'object' && rawQuery !== null
+                        ? (rawQuery as Record<string, unknown>)
+                        : {}),
+                };
+            } else if (hasFeature(server, ServerFeature.OS_FORM_POST)) {
                 headers['Content-Type'] = 'application/x-www-form-urlencoded';
                 request.method = 'POST';
+                const data = {
+                    c: 'Feishin',
+                    f: 'json',
+                    v: '1.13.0',
+                    ...authParams,
+                    ...params,
+                };
                 request.data = qs.stringify(data, { arrayFormat: 'repeat' });
             } else {
+                const data = {
+                    c: 'Feishin',
+                    f: 'json',
+                    v: '1.13.0',
+                    ...authParams,
+                    ...params,
+                };
                 request.method = method;
                 request.params = data;
             }

src/renderer/api/subsonic/subsonic-controller.ts

@@ -8,7 +8,12 @@ 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';
 import { ssNormalize } from '/@/shared/api/subsonic/subsonic-normalize';
 import {
@@ -87,6 +92,151 @@ 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_UNSUPPORTED_DIRECT_PLAY_PROFILES = [
+//     {
+//       containers: ["m4a", "mp4"],
+//       audioCodecs: ["alac"],
+//       protocols: ["http"],
+//       maxAudioChannels: 2
+//     },
+//     {
+//       containers: ["m4a", "mp4"],
+//       audioCodecs: ["ac3", "eac3"],
+//       protocols: ["http"],
+//       maxAudioChannels: 6
+//     },
+//     {
+//       containers: ["ogg"],
+//       audioCodecs: ["flac", "speex"],
+//       protocols: ["http"],
+//       maxAudioChannels: 2
+//     },
+//     {
+//       containers: ["wav"],
+//       audioCodecs: ["adpcm", "gsm", "aac", "mp3"],
+//       protocols: ["http"],
+//       maxAudioChannels: 2
+//     },
+//     {
+//       containers: ["mkv"],
+//       audioCodecs: ["aac", "mp3", "flac", "opus", "vorbis", "ac3", "eac3", "dts"],
+//       protocols: ["http"],
+//       maxAudioChannels: 8
+//     },
+//     {
+//       containers: ["avi"],
+//       audioCodecs: ["mp3", "ac3", "pcm", "aac"],
+//       protocols: ["http"],
+//       maxAudioChannels: 6
+//     },
+//     {
+//       containers: ["asf", "wma"],
+//       audioCodecs: ["wma", "pcm", "mp3"],
+//       protocols: ["http"],
+//       maxAudioChannels: 2
+//     },
+//     {
+//       containers: ["caf"],
+//       audioCodecs: ["pcm", "aac", "alac", "mp3"],
+//       protocols: ["http"],
+//       maxAudioChannels: 8
+//     },
+//     {
+//       containers: ["3gp"],
+//       audioCodecs: ["aac", "amr"],
+//       protocols: ["http"],
+//       maxAudioChannels: 2
+//     },
+//     {
+//       containers: ["amr"],
+//       audioCodecs: ["amr"],
+//       protocols: ["http"],
+//       maxAudioChannels: 1
+//     },
+//     {
+//       containers: ["ape"],
+//       audioCodecs: ["ape"],
+//       protocols: ["http"],
+//       maxAudioChannels: 2
+//     },
+//     {
+//       containers: ["wv"],
+//       audioCodecs: ["wavpack"],
+//       protocols: ["http"],
+//       maxAudioChannels: 2
+//     },
+//     {
+//       containers: ["ac3"],
+//       audioCodecs: ["ac3"],
+//       protocols: ["http"],
+//       maxAudioChannels: 6
+//     },
+//     {
+//       containers: ["eac3"],
+//       audioCodecs: ["eac3"],
+//       protocols: ["http"],
+//       maxAudioChannels: 8
+//     },
+//     {
+//       containers: ["dts"],
+//       audioCodecs: ["dts"],
+//       protocols: ["http"],
+//       maxAudioChannels: 8
+//     }
+//   ];
+
+function appendTranscodeParams(url: string, format?: string, bitrate?: number) {
+    let streamUrl = url;
+
+    if (format) {
+        streamUrl += `&format=${format}`;
+    }
+    if (bitrate !== undefined) {
+        streamUrl += `&maxBitRate=${bitrate}`;
+    }
+
+    return streamUrl;
+}
+
 function sortAndPaginate<T>(
     items: T[],
     options: {
@@ -1273,6 +1423,10 @@ export const SubsonicController: InternalControllerEndpoint = {
             }
         }
 
+        if (subsonicFeatures[SubsonicExtensions.TRANSCODING]) {
+            features.osTranscodeDecision = [1];
+        }
+
         if (subsonicFeatures[SubsonicExtensions.SONG_LYRICS]) {
             features.lyricsMultipleStructured = [1];
         }
@@ -1801,20 +1955,81 @@ export const SubsonicController: InternalControllerEndpoint = {
 
         return totalRecordCount;
     },
-    getStreamUrl: ({ apiClientProps: { server }, query }) => {
+    getStreamUrl: async ({ apiClientProps, query }) => {
-        const { bitrate, format, id, transcode } = query;
+        const { server } = apiClientProps;
-        let url = `${server?.url}/rest/stream.view?id=${id}&v=1.13.0&c=Feishin&${server?.credential}`;
+        const { bitrate, format, id, mediaType = 'song', skipAutoTranscode, transcode } = query;
 
+        const streamUrl = `${server?.url}/rest/stream.view?id=${id}&v=1.13.0&c=Feishin&${server?.credential}`;
+
+        // If transcoding is explicitly enabled, just return the direct transcoded stream URL
         if (transcode) {
-            if (format) {
+            return appendTranscodeParams(streamUrl, format, bitrate);
-                url += `&format=${format}`;
-            }
-            if (bitrate !== undefined) {
-                url += `&maxBitRate=${bitrate}`;
-            }
         }
 
-        return url;
+        // Used in cases where MPV is the default player, since mpv handles basically every audio format
+        if (skipAutoTranscode) {
+            return streamUrl;
+        }
+
+        // If the server supports transcoding decision, always use it to determine if we need to transcode
+        if (hasFeature(server, ServerFeature.OS_TRANSCODE_DECISION)) {
+            const maxTranscodingAudioBitrate = 0;
+
+            const directPlayProfiles = getDirectPlayProfiles();
+            const transcodingProfiles = getDefaultTranscodingProfiles();
+
+            const transcodeDecision = await ssApiClient(apiClientProps).getTranscodeDecision({
+                body: {
+                    codecProfiles: [],
+                    directPlayProfiles,
+                    maxAudioBitrate: 0,
+                    maxTranscodingAudioBitrate,
+                    name: 'Feishin',
+                    platform: navigator.userAgent,
+                    transcodingProfiles,
+                },
+                query: {
+                    mediaId: id,
+                    mediaType,
+                },
+            });
+
+            if (transcodeDecision.status !== 200) {
+                throw new Error('Failed to get transcode decision');
+            }
+
+            const td = transcodeDecision.body.transcodeDecision;
+            const requiresTranscoding = !td?.canDirectPlay;
+
+            // If the server does not require transcoding, just return the direct stream URL
+            if (!requiresTranscoding) {
+                return streamUrl;
+            }
+
+            logFn.info(`Song ${id} requires transcoding: ${[td.transcodeReason].join(', ')}`);
+
+            // If the server does not return transcode params, manually create the transcode params
+            if (!td.transcodeParams) {
+                return appendTranscodeParams(streamUrl, format, bitrate);
+            }
+
+            const transcodeStreamUrl = await ssApiClient(apiClientProps).getTranscodeStream({
+                query: {
+                    mediaId: id,
+                    mediaType,
+                    offset: 0,
+                    transcodeParams: td.transcodeParams,
+                },
+            });
+
+            if (transcodeStreamUrl.status !== 200) {
+                throw new Error('Failed to get transcode stream');
+            }
+
+            return transcodeStreamUrl.body;
+        }
+
+        return streamUrl;
     },
     getStructuredLyrics: async (args) => {
         const { apiClientProps, query } = args;

src/renderer/features/player/audio-player/engine/mpv-player-engine.tsx

@@ -124,10 +124,10 @@ export const MpvPlayerEngine = (props: MpvPlayerEngineProps) => {
             if (!radioState.currentStreamUrl) {
                 const playerData = usePlayerStore.getState().getPlayerData();
                 const currentSongUrl = playerData.currentSong
-                    ? getSongUrl(playerData.currentSong, transcode)
+                    ? await getSongUrl(playerData.currentSong, transcode, true)
                     : undefined;
                 const nextSongUrl = playerData.nextSong
-                    ? getSongUrl(playerData.nextSong, transcode)
+                    ? await getSongUrl(playerData.nextSong, transcode, true)
                     : undefined;
 
                 if (currentSongUrl && nextSongUrl && !hasPopulatedQueueRef.current && mpvPlayer) {
@@ -274,14 +274,14 @@ export const MpvPlayerEngine = (props: MpvPlayerEngineProps) => {
             onMediaPrev: () => {
                 replaceMpvQueue(transcode);
             },
-            onNextSongInsertion: (song) => {
+            onNextSongInsertion: async (song) => {
                 const radioState = useRadioStore.getState();
 
                 if (radioState.currentStreamUrl) {
                     return;
                 }
 
-                const nextSongUrl = song ? getSongUrl(song, transcode) : undefined;
+                const nextSongUrl = song ? await getSongUrl(song, transcode, true) : undefined;
                 mpvPlayer?.setQueueNext(nextSongUrl);
             },
             onPlayerPlay: () => {
@@ -339,19 +339,19 @@ export const MpvPlayerEngine = (props: MpvPlayerEngineProps) => {
 
 MpvPlayerEngine.displayName = 'MpvPlayerEngine';
 
-function handleMpvAutoNext(transcode: {
+async function handleMpvAutoNext(transcode: {
     bitrate?: number | undefined;
     enabled: boolean;
     format?: string | undefined;
 }) {
     const playerData = usePlayerStore.getState().getPlayerData();
     const nextSongUrl = playerData.nextSong
-        ? getSongUrl(playerData.nextSong, transcode)
+        ? await getSongUrl(playerData.nextSong, transcode, true)
         : undefined;
     mpvPlayer?.autoNext(nextSongUrl);
 }
 
-function replaceMpvQueue(transcode: {
+async function replaceMpvQueue(transcode: {
     bitrate?: number | undefined;
     enabled: boolean;
     format?: string | undefined;
@@ -365,10 +365,10 @@ function replaceMpvQueue(transcode: {
 
     const playerData = usePlayerStore.getState().getPlayerData();
     const currentSongUrl = playerData.currentSong
-        ? getSongUrl(playerData.currentSong, transcode)
+        ? await getSongUrl(playerData.currentSong, transcode, true)
         : undefined;
     const nextSongUrl = playerData.nextSong
-        ? getSongUrl(playerData.nextSong, transcode)
+        ? await getSongUrl(playerData.nextSong, transcode, true)
         : undefined;
     mpvPlayer?.setQueue(currentSongUrl, nextSongUrl, false);
 }

src/renderer/features/player/audio-player/hooks/use-stream-url.tsx

@@ -1,4 +1,5 @@
-import { useMemo, useRef } from 'react';
+import { useQuery } from '@tanstack/react-query';
+import { useEffect, useRef } from 'react';
 
 import { api } from '/@/renderer/api';
 import { TranscodingConfig } from '/@/renderer/store';
@@ -10,52 +11,71 @@ export function useSongUrl(
     transcode: TranscodingConfig,
 ): string | undefined {
     const prior = useRef(['', '']);
+    const shouldReusePrior = Boolean(
+        song?._serverId && current && prior.current[0] === song._uniqueId && prior.current[1],
+    );
 
-    return useMemo(() => {
+    const { data: queryStreamUrl } = useQuery({
-        if (song?._serverId) {
+        enabled: Boolean(song?._serverId) && !shouldReusePrior,
-            // If we are the current track, we do not want a transcoding
+        queryFn: () =>
-            // reconfiguration to force a restart.
+            api.controller.getStreamUrl({
-            if (current && prior.current[0] === song._uniqueId) {
+                apiClientProps: { serverId: song!._serverId },
-                return prior.current[1];
-            }
-
-            const url = api.controller.getStreamUrl({
-                apiClientProps: { serverId: song._serverId },
                 query: {
                     bitrate: transcode.bitrate,
                     format: transcode.format,
-                    id: song.id,
+                    id: song!.id,
                     transcode: transcode.enabled,
                 },
-            });
+            }),
+        queryKey: [
+            song?._serverId,
+            'stream-url',
+            song?.id,
+            shouldReusePrior ? 'reuse-prior' : transcode.bitrate,
+            shouldReusePrior ? 'reuse-prior' : transcode.format,
+            shouldReusePrior ? 'reuse-prior' : transcode.enabled,
+        ] as const,
+        staleTime: 60 * 1000,
+    });
 
-            // transcoding enabled; save the updated result
+    useEffect(() => {
-            prior.current = [song._uniqueId, url];
+        if (!song?._serverId) {
-            return url;
+            prior.current = ['', ''];
+            return;
         }
 
-        // no track; clear result
+        if (!queryStreamUrl) {
-        prior.current = ['', ''];
+            return;
-        return undefined;
+        }
-    }, [
+
-        song?._serverId,
+        // Save resolved URL to avoid restarting current track on transcode setting changes.
-        song?._uniqueId,
+        prior.current = [song._uniqueId, queryStreamUrl];
-        song?.id,
+    }, [song?._serverId, song?._uniqueId, queryStreamUrl]);
-        current,
+
-        transcode.bitrate,
+    useEffect(() => {
-        transcode.format,
+        if (!song?._serverId) {
-        transcode.enabled,
+            prior.current = ['', ''];
-    ]);
+        }
+    }, [song?._serverId]);
+
+    return shouldReusePrior ? prior.current[1] : queryStreamUrl;
 }
 
-export const getSongUrl = (song: QueueSong, transcode: TranscodingConfig) => {
+export const getSongUrl = async (
-    return api.controller.getStreamUrl({
+    song: QueueSong,
+    transcode: TranscodingConfig,
+    skipAutoTranscode?: boolean,
+) => {
+    const url = await api.controller.getStreamUrl({
         apiClientProps: { serverId: song._serverId },
         query: {
             bitrate: transcode.bitrate,
             format: transcode.format,
             id: song.id,
+            skipAutoTranscode,
             transcode: transcode.enabled,
         },
     });
+
+    return url;
 };

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 />

src/shared/api/subsonic/subsonic-types.ts

@@ -11,6 +11,80 @@ const userParameters = z.object({
     username: z.string(),
 });
 
+const transcodeDecisionParameters = z.object({
+    mediaId: z.string(),
+    mediaType: z.enum(['song', 'podcast']),
+});
+
+const getTranscodeStreamParameters = z.object({
+    mediaId: z.string(),
+    mediaType: z.enum(['song', 'podcast']),
+    offset: z.number().optional(),
+    transcodeParams: z.string(),
+});
+
+const codecProfileLimitation = z.object({
+    comparison: z.string(),
+    name: z.string(),
+    required: z.boolean().optional(),
+    values: z.array(z.string()),
+});
+
+const directPlayProfile = z.object({
+    audioCodecs: z.array(z.string()),
+    containers: z.array(z.string()),
+    maxAudioChannels: z.number().optional(),
+    protocols: z.array(z.string()),
+});
+
+const transcodingProfile = z.object({
+    audioCodec: z.string(),
+    container: z.string(),
+    maxAudioChannels: z.number().optional(),
+    protocol: z.string(),
+});
+
+const codecProfile = z.object({
+    limitations: z.array(codecProfileLimitation).optional(),
+    name: z.string(),
+    type: z.string(),
+});
+
+const transcodeDecisionRequestBody = z.object({
+    codecProfiles: z.array(codecProfile).optional(),
+    directPlayProfiles: z.array(directPlayProfile).optional(),
+    maxAudioBitrate: z.number().optional(),
+    maxTranscodingAudioBitrate: z.number().optional(),
+    name: z.string(),
+    platform: z.string(),
+    transcodingProfiles: z.array(transcodingProfile).optional(),
+});
+
+const streamDetails = z.object({
+    audioBitdepth: z.number().optional(),
+    audioBitrate: z.number().optional(),
+    audioChannels: z.number().optional(),
+    audioProfile: z.string().optional(),
+    audioSamplerate: z.number().optional(),
+    codec: z.string().optional(),
+    container: z.string().optional(),
+    protocol: z.string().optional(),
+});
+
+const transcodeDecision = z.object({
+    canDirectPlay: z.boolean(),
+    canTranscode: z.boolean(),
+    errorReason: z.string().optional(),
+    sourceStream: streamDetails.optional(),
+    transcodeParams: z.string().optional(),
+    transcodeReason: z.array(z.string()).optional(),
+    transcodeStream: streamDetails.optional(),
+});
+
+const getTranscodeDecision = z.object({
+    transcodeDecision,
+});
+
 const user = z.object({
     user: z.object({
         adminRole: z.boolean(),
@@ -382,6 +456,7 @@ export enum SubsonicExtensions {
     INDEX_BASED_QUEUE = 'indexBasedQueue',
     SONG_LYRICS = 'songLyrics',
     TRANSCODE_OFFSET = 'transcodeOffset',
+    TRANSCODING = 'transcoding',
 }
 
 const updatePlaylistParameters = z.object({
@@ -718,6 +793,9 @@ const getInternetRadioStations = z.object({
 });
 
 export const ssType = {
+    _body: {
+        getTranscodeDecision: transcodeDecisionRequestBody,
+    },
     _parameters: {
         albumInfo: albumInfoParameters,
         albumList: albumListParameters,
@@ -741,6 +819,8 @@ export const ssType = {
         getSong: getSongParameters,
         getSongsByGenre: getSongsByGenreParameters,
         getStarred: getStarredParameters,
+        getTranscodeDecision: transcodeDecisionParameters,
+        getTranscodeStream: getTranscodeStreamParameters,
         randomSongList: randomSongListParameters,
         removeFavorite: removeFavoriteParameters,
         savePlayQueueByIndex: savePlayQueueByIndexParameters,
@@ -786,6 +866,7 @@ export const ssType = {
         getSong,
         getSongsByGenre,
         getStarred,
+        getTranscodeDecision,
         internetRadioStation,
         musicFolderList,
         ping,

src/shared/types/domain-types.ts

@@ -410,16 +410,18 @@ export type Song = {
     userRating: null | number;
 };
 
+type ApiContext = {
+    pathReplace?: string;
+    pathReplaceWith?: string;
+};
+
 type BaseEndpointArgs = {
     apiClientProps: {
         server?: null | ServerListItemWithCredential;
         serverId: string;
         signal?: AbortSignal;
     };
-    context?: {
+    context?: ApiContext;
-        pathReplace?: string;
-        pathReplaceWith?: string;
-    };
 };
 
 type GenreListSortMap = {
@@ -1416,11 +1418,10 @@ export type ControllerEndpoint = {
     getSongDetail: (args: SongDetailArgs) => Promise<SongDetailResponse>;
     getSongList: (args: SongListArgs) => Promise<SongListResponse>;
     getSongListCount: (args: SongListCountArgs) => Promise<number>;
-    getStreamUrl: (args: StreamArgs) => string;
+    getStreamUrl: (args: StreamArgs) => Promise<string>;
     getStructuredLyrics?: (args: StructuredLyricsArgs) => Promise<StructuredLyric[]>;
     getTagList?: (args: TagListArgs) => Promise<TagListResponse>;
     getTopSongs: (args: TopSongListArgs) => Promise<TopSongListResponse>;
-    // getArtistInfo?: (args: any) => void;
     getUserInfo: (args: UserInfoArgs) => Promise<UserInfoResponse>;
     getUserList?: (args: UserListArgs) => Promise<UserListResponse>;
     movePlaylistItem?: (args: MoveItemArgs) => Promise<void>;
@@ -1563,7 +1564,7 @@ export type InternalControllerEndpoint = {
     getSongDetail: (args: ReplaceApiClientProps<SongDetailArgs>) => Promise<SongDetailResponse>;
     getSongList: (args: ReplaceApiClientProps<SongListArgs>) => Promise<SongListResponse>;
     getSongListCount: (args: ReplaceApiClientProps<SongListCountArgs>) => Promise<number>;
-    getStreamUrl: (args: ReplaceApiClientProps<StreamArgs>) => string;
+    getStreamUrl: (args: ReplaceApiClientProps<StreamArgs>) => Promise<string>;
     getStructuredLyrics?: (
         args: ReplaceApiClientProps<StructuredLyricsArgs>,
     ) => Promise<StructuredLyric[]>;
@@ -1667,6 +1668,9 @@ export type StreamQuery = {
     bitrate?: number;
     format?: string;
     id: string;
+    mediaType?: 'podcast' | 'song';
+    offset?: number;
+    skipAutoTranscode?: boolean;
     transcode: boolean;
 };
 
@@ -1711,6 +1715,50 @@ export type TagListResponse = {
     tags?: Tag[];
 };
 
+export type TranscodeDecisionArgs = BaseEndpointArgs & {
+    body?: TranscodeDecisionRequestBody;
+    query: TranscodeDecisionQuery;
+};
+
+export type TranscodeDecisionQuery = {
+    id: string;
+    type: 'song';
+};
+
+export type TranscodeDecisionRequestBody = {
+    codecProfiles?: Array<{
+        limitations?: Array<{
+            comparison: string;
+            name: string;
+            required?: boolean;
+            values: string[];
+        }>;
+        name: string;
+        type: string;
+    }>;
+    directPlayProfiles?: Array<{
+        audioCodecs: string[];
+        containers: string[];
+        maxAudioChannels?: number;
+        protocols: string[];
+    }>;
+    maxAudioBitrate?: number;
+    maxTranscodingAudioBitrate?: number;
+    name: string;
+    platform: string;
+    transcodingProfiles?: Array<{
+        audioCodec: string;
+        container: string;
+        maxAudioChannels?: number;
+        protocol: string;
+    }>;
+};
+
+export type TranscodeDecisionResponse = {
+    decision: 'direct' | 'transcode';
+    transcodeParams?: string;
+};
+
 export type UserInfoArgs = BaseEndpointArgs & { query: UserInfoQuery };
 
 export type UserInfoQuery = {
@@ -1730,8 +1778,5 @@ type BaseEndpointArgsWithServer = {
         serverId: string;
         signal?: AbortSignal;
     };
-    context?: {
+    context?: ApiContext;
-        pathReplace?: string;
-        pathReplaceWith?: string;
-    };
 };

src/shared/types/features-types.ts

@@ -7,6 +7,7 @@ export enum ServerFeature {
     LYRICS_SINGLE_STRUCTURED = 'lyricsSingleStructured',
     MUSIC_FOLDER_MULTISELECT = 'musicFolderMultiselect',
     OS_FORM_POST = 'osFormPost',
+    OS_TRANSCODE_DECISION = 'osTranscodeDecision',
     PLAYLISTS_SMART = 'playlistsSmart',
     PUBLIC_PLAYLIST = 'publicPlaylist',
     SERVER_PLAY_QUEUE = 'serverPlayQueue',