fix(server): use libopus for transcoding (#4102)

* updated audio codec enum

* added migration

* updated api

* fixed enum

* formatting

* simplified migration

cli/src/api/open-api/api.ts

@@ -752,7 +752,7 @@ export type AssetTypeEnum = typeof AssetTypeEnum[keyof typeof AssetTypeEnum];
 export const AudioCodec = {
     Mp3: 'mp3',
     Aac: 'aac',
-    Opus: 'opus'
+    Libopus: 'libopus'
 } as const;
 
 export type AudioCodec = typeof AudioCodec[keyof typeof AudioCodec];

mobile/openapi/lib/model/audio_codec.dart

@@ -25,13 +25,13 @@ class AudioCodec {
 
   static const mp3 = AudioCodec._(r'mp3');
   static const aac = AudioCodec._(r'aac');
-  static const opus = AudioCodec._(r'opus');
+  static const libopus = AudioCodec._(r'libopus');
 
   /// List of all possible values in this [enum][AudioCodec].
   static const values = <AudioCodec>[
     mp3,
     aac,
-    opus,
+    libopus,
   ];
 
   static AudioCodec? fromJson(dynamic value) => AudioCodecTypeTransformer().decode(value);
@@ -72,7 +72,7 @@ class AudioCodecTypeTransformer {
       switch (data) {
         case r'mp3': return AudioCodec.mp3;
         case r'aac': return AudioCodec.aac;
-        case r'opus': return AudioCodec.opus;
+        case r'libopus': return AudioCodec.libopus;
         default:
           if (!allowNull) {
             throw ArgumentError('Unknown enum value to decode: $data');

server/immich-openapi-specs.json

@@ -5318,7 +5318,7 @@
         "enum": [
           "mp3",
           "aac",
-          "opus"
+          "libopus"
         ],
         "type": "string"
       },

server/src/infra/entities/system-config.entity.ts

@@ -99,7 +99,7 @@ export enum VideoCodec {
 export enum AudioCodec {
   MP3 = 'mp3',
   AAC = 'aac',
-  OPUS = 'opus',
+  LIBOPUS = 'libopus',
 }
 
 export enum TranscodeHWAccel {

server/src/infra/migrations/1694758412194-UpdateOpusCodecToLibopus.ts

@@ -0,0 +1,21 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class UpdateOpusCodecToLibopus1694758412194 implements MigrationInterface {
+  name = 'UpdateOpusCodecToLibopus1694758412194'
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+                UPDATE system_config
+                SET value = '"libopus"'
+                WHERE key = 'ffmpeg.targetAudioCodec' AND value = '"opus"'
+            `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+                UPDATE system_config
+                SET value = '"opus"'
+                WHERE key = 'ffmpeg.targetAudioCodec' AND value = '"libopus"'
+            `);
+  }
+}

web/src/api/open-api/api.ts

@@ -752,7 +752,7 @@ export type AssetTypeEnum = typeof AssetTypeEnum[keyof typeof AssetTypeEnum];
 export const AudioCodec = {
     Mp3: 'mp3',
     Aac: 'aac',
-    Opus: 'opus'
+    Libopus: 'libopus'
 } as const;
 
 export type AudioCodec = typeof AudioCodec[keyof typeof AudioCodec];

web/src/lib/components/admin-page/settings/ffmpeg/ffmpeg-settings.svelte

@@ -145,7 +145,7 @@
             options={[
               { value: AudioCodec.Aac, text: 'aac' },
               { value: AudioCodec.Mp3, text: 'mp3' },
-              { value: AudioCodec.Opus, text: 'opus' },
+              { value: AudioCodec.Libopus, text: 'opus' },
             ]}
             name="acodec"
             isEdited={ffmpegConfig.targetAudioCodec !== savedConfig.targetAudioCodec}