X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Finitializers%2Fconstants.ts;h=e3f7ceb4a07f7a2c2917992717c02ca2787df8e7;hb=3efa4da1fef44400931c3db47dc27a92da77062e;hp=f6c19dab4197fa3f1837c06273d514c070099845;hpb=276250f0a36e00373166d91d539e5220d6f158c7;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index f6c19dab4..e3f7ceb4a 100644
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -2,7 +2,7 @@ import { CronRepeatOptions, EveryRepeatOptions } from 'bull'
 import { randomBytes } from 'crypto'
 import { invert } from 'lodash'
 import { join } from 'path'
-import { randomInt } from '../../shared/core-utils/common/miscs'
+import { randomInt, root } from '@shared/core-utils'
 import {
   AbuseState,
   JobType,
@@ -14,17 +14,17 @@ import {
   VideoTranscodingFPS
 } from '../../shared/models'
 import { ActivityPubActorType } from '../../shared/models/activitypub'
-import { FollowState } from '../../shared/models/actors'
+import { ActorImageType, FollowState } from '../../shared/models/actors'
 import { NSFWPolicyType } from '../../shared/models/videos/nsfw-policy.type'
 import { VideoPlaylistPrivacy } from '../../shared/models/videos/playlist/video-playlist-privacy.model'
 import { VideoPlaylistType } from '../../shared/models/videos/playlist/video-playlist-type.model'
 // Do not use barrels, remain constants as independent as possible
-import { isTestInstance, root, sanitizeHost, sanitizeUrl } from '../helpers/core-utils'
+import { isTestInstance, isTestOrDevInstance, parseDurationToMs, sanitizeHost, sanitizeUrl } from '../helpers/core-utils'
 import { CONFIG, registerConfigChangedHandler } from './config'
 
 // ---------------------------------------------------------------------------
 
-const LAST_MIGRATION_VERSION = 670
+const LAST_MIGRATION_VERSION = 720
 
 // ---------------------------------------------------------------------------
 
@@ -52,12 +52,13 @@ const WEBSERVER = {
   WS: '',
   HOSTNAME: '',
   PORT: 0,
-  RTMP_URL: ''
+  RTMP_URL: '',
+  RTMPS_URL: ''
 }
 
 // Sortable columns per schema
 const SORTABLE_COLUMNS = {
-  USERS: [ 'id', 'username', 'videoQuotaUsed', 'createdAt', 'lastLoginDate', 'role' ],
+  ADMIN_USERS: [ 'id', 'username', 'videoQuotaUsed', 'createdAt', 'lastLoginDate', 'role' ],
   USER_SUBSCRIPTIONS: [ 'id', 'createdAt' ],
   ACCOUNTS: [ 'createdAt' ],
   JOBS: [ 'createdAt' ],
@@ -138,6 +139,7 @@ const REMOTE_SCHEME = {
 
 const JOB_ATTEMPTS: { [id in JobType]: number } = {
   'activitypub-http-broadcast': 1,
+  'activitypub-http-broadcast-parallel': 1,
   'activitypub-http-unicast': 1,
   'activitypub-http-fetcher': 2,
   'activitypub-follow': 5,
@@ -147,15 +149,18 @@ const JOB_ATTEMPTS: { [id in JobType]: number } = {
   'video-import': 1,
   'email': 5,
   'actor-keys': 3,
-  'videos-views': 1,
+  'videos-views-stats': 1,
   'activitypub-refresher': 1,
   'video-redundancy': 1,
   'video-live-ending': 1,
+  'video-studio-edition': 1,
+  'manage-video-torrent': 1,
   'move-to-object-storage': 3
 }
 // Excluded keys are jobs that can be configured by admins
 const JOB_CONCURRENCY: { [id in Exclude<JobType, 'video-transcoding' | 'video-import'>]: number } = {
   'activitypub-http-broadcast': 1,
+  'activitypub-http-broadcast-parallel': 30,
   'activitypub-http-unicast': 10,
   'activitypub-http-fetcher': 3,
   'activitypub-cleaner': 1,
@@ -163,31 +168,36 @@ const JOB_CONCURRENCY: { [id in Exclude<JobType, 'video-transcoding' | 'video-im
   'video-file-import': 1,
   'email': 5,
   'actor-keys': 1,
-  'videos-views': 1,
+  'videos-views-stats': 1,
   'activitypub-refresher': 1,
   'video-redundancy': 1,
   'video-live-ending': 10,
+  'video-studio-edition': 1,
+  'manage-video-torrent': 1,
   'move-to-object-storage': 1
 }
 const JOB_TTL: { [id in JobType]: number } = {
   'activitypub-http-broadcast': 60000 * 10, // 10 minutes
+  'activitypub-http-broadcast-parallel': 60000 * 10, // 10 minutes
   'activitypub-http-unicast': 60000 * 10, // 10 minutes
   'activitypub-http-fetcher': 1000 * 3600 * 10, // 10 hours
   'activitypub-follow': 60000 * 10, // 10 minutes
   'activitypub-cleaner': 1000 * 3600, // 1 hour
   'video-file-import': 1000 * 3600, // 1 hour
   'video-transcoding': 1000 * 3600 * 48, // 2 days, transcoding could be long
-  'video-import': 1000 * 3600 * 2, // 2 hours
+  'video-studio-edition': 1000 * 3600 * 10, // 10 hours
+  'video-import': CONFIG.IMPORT.VIDEOS.TIMEOUT,
   'email': 60000 * 10, // 10 minutes
   'actor-keys': 60000 * 20, // 20 minutes
-  'videos-views': undefined, // Unlimited
+  'videos-views-stats': undefined, // Unlimited
   'activitypub-refresher': 60000 * 10, // 10 minutes
   'video-redundancy': 1000 * 3600 * 3, // 3 hours
   'video-live-ending': 1000 * 60 * 10, // 10 minutes
+  'manage-video-torrent': 1000 * 3600 * 3, // 3 hours
   'move-to-object-storage': 1000 * 60 * 60 * 3 // 3 hours
 }
-const REPEAT_JOBS: { [ id: string ]: EveryRepeatOptions | CronRepeatOptions } = {
-  'videos-views': {
+const REPEAT_JOBS: { [ id in JobType ]?: EveryRepeatOptions | CronRepeatOptions } = {
+  'videos-views-stats': {
     cron: randomInt(1, 20) + ' * * * *' // Between 1-20 minutes past the hour
   },
   'activitypub-cleaner': {
@@ -199,24 +209,37 @@ const JOB_PRIORITY = {
 }
 
 const BROADCAST_CONCURRENCY = 30 // How many requests in parallel we do in activitypub-http-broadcast job
-const AP_CLEANER_CONCURRENCY = 10 // How many requests in parallel we do in activitypub-cleaner job
 const CRAWL_REQUEST_CONCURRENCY = 1 // How many requests in parallel to fetch remote data (likes, shares...)
-const REQUEST_TIMEOUT = 7000 // 7 seconds
+
+const AP_CLEANER = {
+  CONCURRENCY: 10, // How many requests in parallel we do in activitypub-cleaner job
+  UNAVAILABLE_TRESHOLD: 3, // How many attempts we do before removing an unavailable remote resource
+  PERIOD: parseDurationToMs('1 week') // /!\ Has to be sync with REPEAT_JOBS
+}
+
+const REQUEST_TIMEOUTS = {
+  DEFAULT: 7000, // 7 seconds
+  FILE: 30000, // 30 seconds
+  REDUNDANCY: JOB_TTL['video-redundancy']
+}
+
 const JOB_COMPLETED_LIFETIME = 60000 * 60 * 24 * 2 // 2 days
-const VIDEO_IMPORT_TIMEOUT = 1000 * 3600 // 1 hour
+const VIDEO_IMPORT_TIMEOUT = Math.floor(JOB_TTL['video-import'] * 0.9)
 
 const SCHEDULER_INTERVALS_MS = {
   ACTOR_FOLLOW_SCORES: 60000 * 60, // 1 hour
   REMOVE_OLD_JOBS: 60000 * 60, // 1 hour
   UPDATE_VIDEOS: 60000, // 1 minute
   YOUTUBE_DL_UPDATE: 60000 * 60 * 24, // 1 day
+  GEO_IP_UPDATE: 60000 * 60 * 24, // 1 day
+  VIDEO_VIEWS_BUFFER_UPDATE: CONFIG.VIEWS.VIDEOS.LOCAL_BUFFER_UPDATE_INTERVAL,
   CHECK_PLUGINS: CONFIG.PLUGINS.INDEX.CHECK_LATEST_VERSIONS_INTERVAL,
   CHECK_PEERTUBE_VERSION: 60000 * 60 * 24, // 1 day
   AUTO_FOLLOW_INDEX_INSTANCES: 60000 * 60 * 24, // 1 day
   REMOVE_OLD_VIEWS: 60000 * 60 * 24, // 1 day
   REMOVE_OLD_HISTORY: 60000 * 60 * 24, // 1 day
   UPDATE_INBOX_STATS: 1000 * 60, // 1 minute
-  REMOVE_DANGLING_RESUMABLE_UPLOADS: 60000 * 60 * 16 // 16 hours
+  REMOVE_DANGLING_RESUMABLE_UPLOADS: 60000 * 60 // 1 hour
 }
 
 // ---------------------------------------------------------------------------
@@ -252,7 +275,7 @@ const CONSTRAINTS_FIELDS = {
     CAPTION_FILE: {
       EXTNAME: [ '.vtt', '.srt' ],
       FILE_SIZE: {
-        max: 4 * 1024 * 1024 // 4MB
+        max: 20 * 1024 * 1024 // 20MB
       }
     }
   },
@@ -338,20 +361,34 @@ const CONSTRAINTS_FIELDS = {
   },
   COMMONS: {
     URL: { min: 5, max: 2000 } // Length
+  },
+  VIDEO_STUDIO: {
+    TASKS: { min: 1, max: 10 }, // Number of tasks
+    CUT_TIME: { min: 0 } // Value
+  },
+  LOGS: {
+    CLIENT_MESSAGE: { min: 1, max: 1000 }, // Length
+    CLIENT_STACK_TRACE: { min: 1, max: 5000 }, // Length
+    CLIENT_META: { min: 1, max: 5000 }, // Length
+    CLIENT_USER_AGENT: { min: 1, max: 200 } // Length
   }
 }
 
 const VIEW_LIFETIME = {
-  VIDEO: 60000 * 60, // 1 hour
-  LIVE: 60000 * 5 // 5 minutes
+  VIEW: CONFIG.VIEWS.VIDEOS.IP_VIEW_EXPIRATION,
+  VIEWER_COUNTER: 60000 * 2, // 2 minutes
+  VIEWER_STATS: 60000 * 60 // 1 hour
 }
 
+const MAX_LOCAL_VIEWER_WATCH_SECTIONS = 100
+
 let CONTACT_FORM_LIFETIME = 60000 * 60 // 1 hour
 
 const VIDEO_TRANSCODING_FPS: VideoTranscodingFPS = {
   MIN: 1,
   STANDARD: [ 24, 25, 30 ],
   HD_STANDARD: [ 50, 60 ],
+  AUDIO_MERGE: 25,
   AVERAGE: 30,
   MAX: 60,
   KEEP_ORIGIN_FPS_RESOLUTION_MIN: 720 // We keep the original FPS on high resolutions (720 minimum)
@@ -419,14 +456,19 @@ const VIDEO_STATES: { [ id in VideoState ]: string } = {
   [VideoState.TO_IMPORT]: 'To import',
   [VideoState.WAITING_FOR_LIVE]: 'Waiting for livestream',
   [VideoState.LIVE_ENDED]: 'Livestream ended',
-  [VideoState.TO_MOVE_TO_EXTERNAL_STORAGE]: 'To move to an external storage'
+  [VideoState.TO_MOVE_TO_EXTERNAL_STORAGE]: 'To move to an external storage',
+  [VideoState.TRANSCODING_FAILED]: 'Transcoding failed',
+  [VideoState.TO_MOVE_TO_EXTERNAL_STORAGE_FAILED]: 'External storage move failed',
+  [VideoState.TO_EDIT]: 'To edit*'
 }
 
 const VIDEO_IMPORT_STATES: { [ id in VideoImportState ]: string } = {
   [VideoImportState.FAILED]: 'Failed',
   [VideoImportState.PENDING]: 'Pending',
   [VideoImportState.SUCCESS]: 'Success',
-  [VideoImportState.REJECTED]: 'Rejected'
+  [VideoImportState.REJECTED]: 'Rejected',
+  [VideoImportState.CANCELLED]: 'Cancelled',
+  [VideoImportState.PROCESSING]: 'Processing'
 }
 
 const ABUSE_STATES: { [ id in AbuseState ]: string } = {
@@ -451,17 +493,25 @@ const MIMETYPES = {
     MIMETYPE_EXT: {
       'audio/mpeg': '.mp3',
       'audio/mp3': '.mp3',
+
       'application/ogg': '.ogg',
       'audio/ogg': '.ogg',
+
       'audio/x-ms-wma': '.wma',
       'audio/wav': '.wav',
       'audio/x-wav': '.wav',
+
       'audio/x-flac': '.flac',
       'audio/flac': '.flac',
+
+      'audio/vnd.dlna.adts': '.aac',
       'audio/aac': '.aac',
+
       'audio/m4a': '.m4a',
       'audio/mp4': '.m4a',
       'audio/x-m4a': '.m4a',
+
+      'audio/vnd.dolby.dd-raw': '.ac3',
       'audio/ac3': '.ac3'
     },
     EXT_MIMETYPE: null as { [ id: string ]: string }
@@ -512,10 +562,6 @@ const OVERVIEWS = {
   }
 }
 
-const VIDEO_CHANNELS = {
-  MAX_PER_USER: 20
-}
-
 // ---------------------------------------------------------------------------
 
 const SERVER_ACTOR_NAME = 'peertube'
@@ -553,10 +599,6 @@ const HTTP_SIGNATURE = {
   HEADER_NAME: 'signature',
   ALGORITHM: 'rsa-sha256',
   HEADERS_TO_SIGN: [ '(request-target)', 'host', 'date', 'digest' ],
-  REQUIRED_HEADERS: {
-    ALL: [ '(request-target)', 'host', 'date' ],
-    POST: [ '(request-target)', 'host', 'date', 'digest' ]
-  },
   CLOCK_SKEW_SECONDS: 1800
 }
 
@@ -620,15 +662,23 @@ const PREVIEWS_SIZE = {
   height: 480,
   minWidth: 400
 }
-const ACTOR_IMAGES_SIZE = {
-  AVATARS: {
-    width: 120,
-    height: 120
-  },
-  BANNERS: {
-    width: 1920,
-    height: 317 // 6/1 ratio
-  }
+const ACTOR_IMAGES_SIZE: { [key in ActorImageType]: { width: number, height: number }[]} = {
+  [ActorImageType.AVATAR]: [
+    {
+      width: 120,
+      height: 120
+    },
+    {
+      width: 48,
+      height: 48
+    }
+  ],
+  [ActorImageType.BANNER]: [
+    {
+      width: 1920,
+      height: 317 // 6/1 ratio
+    }
+  ]
 }
 
 const EMBED_SIZE = {
@@ -670,7 +720,10 @@ const RESUMABLE_UPLOAD_SESSION_LIFETIME = SCHEDULER_INTERVALS_MS.REMOVE_DANGLING
 const VIDEO_LIVE = {
   EXTENSION: '.ts',
   CLEANUP_DELAY: 1000 * 60 * 5, // 5 minutes
-  SEGMENT_TIME_SECONDS: 4, // 4 seconds
+  SEGMENT_TIME_SECONDS: {
+    DEFAULT_LATENCY: 4, // 4 seconds
+    SMALL_LATENCY: 2 // 2 seconds
+  },
   SEGMENTS_LIST_SIZE: 15, // 15 maximum segments in live playlist
   REPLAY_DIRECTORY: 'replay',
   EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION: 4,
@@ -687,16 +740,26 @@ const VIDEO_LIVE = {
 const MEMOIZE_TTL = {
   OVERVIEWS_SAMPLE: 1000 * 3600 * 4, // 4 hours
   INFO_HASH_EXISTS: 1000 * 3600 * 12, // 12 hours
+  VIDEO_DURATION: 1000 * 10, // 10 seconds
   LIVE_ABLE_TO_UPLOAD: 1000 * 60, // 1 minute
-  LIVE_CHECK_SOCKET_HEALTH: 1000 * 60 // 1 minute
+  LIVE_CHECK_SOCKET_HEALTH: 1000 * 60, // 1 minute
+  GET_STATS_FOR_OPEN_TELEMETRY_METRICS: 1000 * 60 // 1 minute
 }
 
 const MEMOIZE_LENGTH = {
-  INFO_HASH_EXISTS: 200
+  INFO_HASH_EXISTS: 200,
+  VIDEO_DURATION: 200
 }
 
-const QUEUE_CONCURRENCY = {
-  ACTOR_PROCESS_IMAGE: 3
+const WORKER_THREADS = {
+  DOWNLOAD_IMAGE: {
+    CONCURRENCY: 3,
+    MAX_THREADS: 1
+  },
+  PROCESS_IMAGE: {
+    CONCURRENCY: 1,
+    MAX_THREADS: 5
+  }
 }
 
 const REDUNDANCY = {
@@ -722,12 +785,6 @@ const CUSTOM_HTML_TAG_COMMENTS = {
   SERVER_CONFIG: '<!-- server config -->'
 }
 
-// ---------------------------------------------------------------------------
-
-const FEEDS = {
-  COUNT: 20
-}
-
 const MAX_LOGS_OUTPUT_CHARACTERS = 10 * 1000 * 1000
 const LOG_FILENAME = 'peertube.log'
 const AUDIT_LOG_FILENAME = 'peertube-audit.log'
@@ -764,54 +821,69 @@ const SEARCH_INDEX = {
 
 // ---------------------------------------------------------------------------
 
+const STATS_TIMESERIE = {
+  MAX_DAYS: 365 * 10 // Around 10 years
+}
+
+// ---------------------------------------------------------------------------
+
 // Special constants for a test instance
-if (isTestInstance() === true) {
-  PRIVATE_RSA_KEY_SIZE = 1024
+if (process.env.PRODUCTION_CONSTANTS !== 'true') {
+  if (isTestOrDevInstance()) {
+    PRIVATE_RSA_KEY_SIZE = 1024
+
+    ACTOR_FOLLOW_SCORE.BASE = 20
 
-  ACTOR_FOLLOW_SCORE.BASE = 20
+    REMOTE_SCHEME.HTTP = 'http'
+    REMOTE_SCHEME.WS = 'ws'
 
-  REMOTE_SCHEME.HTTP = 'http'
-  REMOTE_SCHEME.WS = 'ws'
+    STATIC_MAX_AGE.SERVER = '0'
 
-  STATIC_MAX_AGE.SERVER = '0'
+    SCHEDULER_INTERVALS_MS.ACTOR_FOLLOW_SCORES = 1000
+    SCHEDULER_INTERVALS_MS.REMOVE_OLD_JOBS = 10000
+    SCHEDULER_INTERVALS_MS.REMOVE_OLD_HISTORY = 5000
+    SCHEDULER_INTERVALS_MS.REMOVE_OLD_VIEWS = 5000
+    SCHEDULER_INTERVALS_MS.UPDATE_VIDEOS = 5000
+    SCHEDULER_INTERVALS_MS.AUTO_FOLLOW_INDEX_INSTANCES = 5000
+    SCHEDULER_INTERVALS_MS.UPDATE_INBOX_STATS = 5000
+    SCHEDULER_INTERVALS_MS.CHECK_PEERTUBE_VERSION = 2000
 
-  ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE = 2
-  ACTIVITY_PUB.ACTOR_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
-  ACTIVITY_PUB.VIDEO_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
-  ACTIVITY_PUB.VIDEO_PLAYLIST_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
+    REPEAT_JOBS['videos-views-stats'] = { every: 5000 }
 
-  CONSTRAINTS_FIELDS.ACTORS.IMAGE.FILE_SIZE.max = 100 * 1024 // 100KB
-  CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max = 400 * 1024 // 400KB
+    REPEAT_JOBS['activitypub-cleaner'] = { every: 5000 }
+    AP_CLEANER.PERIOD = 5000
 
-  SCHEDULER_INTERVALS_MS.ACTOR_FOLLOW_SCORES = 1000
-  SCHEDULER_INTERVALS_MS.REMOVE_OLD_JOBS = 10000
-  SCHEDULER_INTERVALS_MS.REMOVE_OLD_HISTORY = 5000
-  SCHEDULER_INTERVALS_MS.REMOVE_OLD_VIEWS = 5000
-  SCHEDULER_INTERVALS_MS.UPDATE_VIDEOS = 5000
-  SCHEDULER_INTERVALS_MS.AUTO_FOLLOW_INDEX_INSTANCES = 5000
-  SCHEDULER_INTERVALS_MS.UPDATE_INBOX_STATS = 5000
-  SCHEDULER_INTERVALS_MS.CHECK_PEERTUBE_VERSION = 2000
-  REPEAT_JOBS['videos-views'] = { every: 5000 }
-  REPEAT_JOBS['activitypub-cleaner'] = { every: 5000 }
+    REDUNDANCY.VIDEOS.RANDOMIZED_FACTOR = 1
 
-  REDUNDANCY.VIDEOS.RANDOMIZED_FACTOR = 1
+    CONTACT_FORM_LIFETIME = 1000 // 1 second
 
-  VIEW_LIFETIME.VIDEO = 1000 // 1 second
-  VIEW_LIFETIME.LIVE = 1000 * 5 // 5 second
-  CONTACT_FORM_LIFETIME = 1000 // 1 second
+    JOB_ATTEMPTS['email'] = 1
+
+    FILES_CACHE.VIDEO_CAPTIONS.MAX_AGE = 3000
+    MEMOIZE_TTL.OVERVIEWS_SAMPLE = 3000
+    MEMOIZE_TTL.LIVE_ABLE_TO_UPLOAD = 3000
+    OVERVIEWS.VIDEOS.SAMPLE_THRESHOLD = 2
+
+    PLUGIN_EXTERNAL_AUTH_TOKEN_LIFETIME = 5000
+  }
 
-  JOB_ATTEMPTS['email'] = 1
+  if (isTestInstance()) {
+    ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE = 2
+    ACTIVITY_PUB.ACTOR_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
+    ACTIVITY_PUB.VIDEO_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
+    ACTIVITY_PUB.VIDEO_PLAYLIST_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
 
-  FILES_CACHE.VIDEO_CAPTIONS.MAX_AGE = 3000
-  MEMOIZE_TTL.OVERVIEWS_SAMPLE = 3000
-  MEMOIZE_TTL.LIVE_ABLE_TO_UPLOAD = 3000
-  OVERVIEWS.VIDEOS.SAMPLE_THRESHOLD = 2
+    CONSTRAINTS_FIELDS.ACTORS.IMAGE.FILE_SIZE.max = 100 * 1024 // 100KB
+    CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max = 400 * 1024 // 400KB
 
-  PLUGIN_EXTERNAL_AUTH_TOKEN_LIFETIME = 5000
+    VIEW_LIFETIME.VIEWER_COUNTER = 1000 * 5 // 5 second
+    VIEW_LIFETIME.VIEWER_STATS = 1000 * 5 // 5 second
 
-  VIDEO_LIVE.CLEANUP_DELAY = 5000
-  VIDEO_LIVE.SEGMENT_TIME_SECONDS = 2
-  VIDEO_LIVE.EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION = 1
+    VIDEO_LIVE.CLEANUP_DELAY = getIntEnv('PEERTUBE_TEST_CONSTANTS_VIDEO_LIVE_CLEANUP_DELAY') ?? 5000
+    VIDEO_LIVE.SEGMENT_TIME_SECONDS.DEFAULT_LATENCY = 2
+    VIDEO_LIVE.SEGMENT_TIME_SECONDS.SMALL_LATENCY = 1
+    VIDEO_LIVE.EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION = 1
+  }
 }
 
 updateWebserverUrls()
@@ -832,6 +904,16 @@ const FILES_CONTENT_HASH = {
 
 // ---------------------------------------------------------------------------
 
+const VIDEO_FILTERS = {
+  WATERMARK: {
+    SIZE_RATIO: 1 / 10,
+    HORIZONTAL_MARGIN_RATIO: 1 / 20,
+    VERTICAL_MARGIN_RATIO: 1 / 20
+  }
+}
+
+// ---------------------------------------------------------------------------
+
 export {
   WEBSERVER,
   API_VERSION,
@@ -854,10 +936,11 @@ export {
   REDUNDANCY,
   JOB_CONCURRENCY,
   JOB_ATTEMPTS,
-  AP_CLEANER_CONCURRENCY,
+  AP_CLEANER,
   LAST_MIGRATION_VERSION,
   OAUTH_LIFETIME,
   CUSTOM_HTML_TAG_COMMENTS,
+  STATS_TIMESERIE,
   BROADCAST_CONCURRENCY,
   AUDIT_LOG_FILENAME,
   PAGINATION,
@@ -870,10 +953,10 @@ export {
   PLUGIN_GLOBAL_CSS_FILE_NAME,
   PLUGIN_GLOBAL_CSS_PATH,
   PRIVATE_RSA_KEY_SIZE,
+  VIDEO_FILTERS,
   ROUTE_CACHE_LIFETIME,
   SORTABLE_COLUMNS,
   HLS_STREAMING_PLAYLIST_DIRECTORY,
-  FEEDS,
   JOB_TTL,
   DEFAULT_THEME_NAME,
   NSFW_POLICY_TYPES,
@@ -891,15 +974,15 @@ export {
   VIDEO_PRIVACIES,
   VIDEO_LICENCES,
   VIDEO_STATES,
-  QUEUE_CONCURRENCY,
+  WORKER_THREADS,
   VIDEO_RATE_TYPES,
   JOB_PRIORITY,
   VIDEO_TRANSCODING_FPS,
   FFMPEG_NICE,
   ABUSE_STATES,
-  VIDEO_CHANNELS,
   LRU_CACHE,
-  REQUEST_TIMEOUT,
+  REQUEST_TIMEOUTS,
+  MAX_LOCAL_VIEWER_WATCH_SECTIONS,
   USER_PASSWORD_RESET_LIFETIME,
   USER_PASSWORD_CREATE_LIFETIME,
   MEMOIZE_TTL,
@@ -971,6 +1054,8 @@ function buildVideoMimetypeExt () {
         // The standard video format used by many Sony and Panasonic HD camcorders.
         // It is also used for storing high definition video on Blu-ray discs.
         'video/mp2t': '.mts',
+        'video/vnd.dlna.mpeg-tts': '.mts',
+
         'video/m2ts': '.m2ts',
 
         // Old formats reliant on MPEG-1/MPEG-2
@@ -1002,7 +1087,11 @@ function updateWebserverUrls () {
   WEBSERVER.HOSTNAME = CONFIG.WEBSERVER.HOSTNAME
   WEBSERVER.PORT = CONFIG.WEBSERVER.PORT
 
-  WEBSERVER.RTMP_URL = 'rtmp://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.LIVE.RTMP.PORT + '/' + VIDEO_LIVE.RTMP.BASE_PATH
+  const rtmpHostname = CONFIG.LIVE.RTMP.PUBLIC_HOSTNAME || CONFIG.WEBSERVER.HOSTNAME
+  const rtmpsHostname = CONFIG.LIVE.RTMPS.PUBLIC_HOSTNAME || CONFIG.WEBSERVER.HOSTNAME
+
+  WEBSERVER.RTMP_URL = 'rtmp://' + rtmpHostname + ':' + CONFIG.LIVE.RTMP.PORT + '/' + VIDEO_LIVE.RTMP.BASE_PATH
+  WEBSERVER.RTMPS_URL = 'rtmps://' + rtmpsHostname + ':' + CONFIG.LIVE.RTMPS.PORT + '/' + VIDEO_LIVE.RTMP.BASE_PATH
 }
 
 function updateWebserverConfig () {
@@ -1072,7 +1161,9 @@ function buildLanguages () {
     epo: true, // Esperanto
     tlh: true, // Klingon
     jbo: true, // Lojban
-    avk: true // Kotava
+    avk: true, // Kotava
+
+    zxx: true // No linguistic content (ISO-639-2)
   }
 
   // Only add ISO639-1 languages and some sign languages (ISO639-3)
@@ -1086,6 +1177,11 @@ function buildLanguages () {
   // Override Occitan label
   languages['oc'] = 'Occitan'
   languages['el'] = 'Greek'
+  languages['tok'] = 'Toki Pona'
+
+  // Chinese languages
+  languages['zh-Hans'] = 'Simplified Chinese'
+  languages['zh-Hant'] = 'Traditional Chinese'
 
   return languages
 }
@@ -1093,3 +1189,9 @@ function buildLanguages () {
 function generateContentHash () {
   return randomBytes(20).toString('hex')
 }
+
+function getIntEnv (path: string) {
+  if (process.env[path]) return parseInt(process.env[path])
+
+  return undefined
+}