feat(web): hls player (#28312)

* update e2e

* hls player

* fix transcoding restart on explicit quality selection

* move level filtering to manager

* move init to manager declaration

* refactor commit on release

* these lints...

* fix seek sometimes being ignored

* fix panic downswitch

server/src/dtos/server.dto.ts

@@ -144,6 +144,7 @@ const ServerFeaturesSchema = z
     search: z.boolean().describe('Whether search is enabled'),
     email: z.boolean().describe('Whether email notifications are enabled'),
     ocr: z.boolean().describe('Whether OCR is enabled'),
+    realtimeTranscoding: z.boolean().describe('Whether real-time transcoding is enabled'),
   })
   .meta({ id: 'ServerFeaturesDto' });
 

server/src/services/server.service.spec.ts

@@ -148,6 +148,7 @@ describe(ServerService.name, () => {
         configFile: false,
         trash: true,
         email: false,
+        realtimeTranscoding: false,
       });
       expect(mocks.systemMetadata.get).toHaveBeenCalled();
     });

server/src/services/server.service.ts

@@ -86,7 +86,7 @@ export class ServerService extends BaseService {
   }
 
   async getFeatures(): Promise<ServerFeaturesDto> {
-    const { reverseGeocoding, metadata, map, machineLearning, trash, oauth, passwordLogin, notifications } =
+    const { reverseGeocoding, metadata, map, machineLearning, trash, oauth, passwordLogin, notifications, ffmpeg } =
       await this.getConfig({ withCache: false });
     const { configFile } = this.configRepository.getEnv();
 
@@ -106,6 +106,7 @@ export class ServerService extends BaseService {
       passwordLogin: passwordLogin.enabled,
       configFile: !!configFile,
       email: notifications.smtp.enabled,
+      realtimeTranscoding: ffmpeg.realtime.enabled,
     };
   }