update

.github/workflows/docker-build.yml

@@ -6,7 +6,7 @@ on:
   workflow_dispatch:
     inputs:
       tags:
-        description: 'Docker Tag'
+        description: 'Docker Tag (e.g. latest)'
         required: true
         default: 'latest'
   push:
@@ -22,7 +22,7 @@ on:
 
 jobs:
   build:
-    if: ${{ !contains(github.event.head_commit.message, 'skip ci') && github.repository == 'advplyr/audiobookshelf' }}
+    if: ${{ !contains(github.event.head_commit.message, 'skip ci') }}
     runs-on: ubuntu-24.04
 
     steps:
@@ -33,8 +33,9 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: advplyr/audiobookshelf,ghcr.io/${{ github.repository_owner }}/audiobookshelf
+          images: entree3000/audiobookshelf
           tags: |
+            type=edge,branch=main
             type=edge,branch=master
             type=semver,pattern={{version}}
 
@@ -58,17 +59,10 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_PASSWORD }}
 
-      - name: Login to ghcr
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GHCR_PASSWORD }}
-
       - name: Build image
         uses: docker/build-push-action@v6
         with:
-          tags: ${{ github.event.inputs.tags || steps.meta.outputs.tags }}
+          tags: ${{ github.event.inputs.tags && format('entree3000/audiobookshelf:{0}', github.event.inputs.tags) || steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           context: .
           platforms: linux/amd64,linux/arm64

client/components/modals/item/tabs/Schedule.vue

@@ -31,9 +31,16 @@
 
         <widgets-cron-expression-builder ref="cronExpressionBuilder" v-if="enableAutoDownloadEpisodes" v-model="cronExpression" />
       </template>
+
+      <template v-if="feedUrl">
+        <div class="flex items-center justify-between mb-4 mt-6">
+          <p class="text-base md:text-xl font-semibold">{{ $strings.HeaderEpisodeMetadata }}</p>
+          <ui-checkbox v-model="enableFetchEpisodeMetadata" :label="$strings.LabelEnable" medium checkbox-bg="bg" label-class="pl-2 text-base md:text-lg" />
+        </div>
+      </template>
     </div>
 
-    <div v-if="feedUrl || autoDownloadEpisodes" class="absolute bottom-0 left-0 w-full py-2 md:py-4 bg-bg border-t border-white/5">
+    <div v-if="feedUrl || autoDownloadEpisodes || fetchEpisodeMetadata" class="absolute bottom-0 left-0 w-full py-2 md:py-4 bg-bg border-t border-white/5">
       <div class="flex items-center px-2 md:px-4">
         <div class="grow" />
         <ui-btn @click="save" :disabled="!isUpdated" :color="isUpdated ? 'bg-success' : 'bg-primary'" class="mx-2">{{ isUpdated ? $strings.ButtonSave : $strings.MessageNoUpdatesWereNecessary }}</ui-btn>
@@ -54,6 +61,7 @@ export default {
   data() {
     return {
       enableAutoDownloadEpisodes: false,
+      enableFetchEpisodeMetadata: false,
       cronExpression: null,
       newMaxEpisodesToKeep: 0,
       newMaxNewEpisodesToDownload: 0
@@ -94,6 +102,9 @@ export default {
     autoDownloadEpisodes() {
       return !!this.media.autoDownloadEpisodes
     },
+    fetchEpisodeMetadata() {
+      return !!this.media.fetchEpisodeMetadata
+    },
     autoDownloadSchedule() {
       return this.media.autoDownloadSchedule
     },
@@ -104,7 +115,7 @@ export default {
       return this.media.maxNewEpisodesToDownload
     },
     isUpdated() {
-      return this.autoDownloadSchedule !== this.cronExpression || this.autoDownloadEpisodes !== this.enableAutoDownloadEpisodes || this.maxEpisodesToKeep !== Number(this.newMaxEpisodesToKeep) || this.maxNewEpisodesToDownload !== Number(this.newMaxNewEpisodesToDownload)
+      return this.autoDownloadSchedule !== this.cronExpression || this.autoDownloadEpisodes !== this.enableAutoDownloadEpisodes || this.maxEpisodesToKeep !== Number(this.newMaxEpisodesToKeep) || this.maxNewEpisodesToDownload !== Number(this.newMaxNewEpisodesToDownload) || this.fetchEpisodeMetadata !== this.enableFetchEpisodeMetadata
     }
   },
   methods: {
@@ -152,6 +163,10 @@ export default {
         updatePayload.maxNewEpisodesToDownload = this.newMaxNewEpisodesToDownload
       }
 
+      if (this.enableFetchEpisodeMetadata !== this.fetchEpisodeMetadata) {
+        updatePayload.fetchEpisodeMetadata = this.enableFetchEpisodeMetadata
+      }
+
       this.updateDetails(updatePayload)
     },
     async updateDetails(updatePayload) {
@@ -175,6 +190,7 @@ export default {
     },
     init() {
       this.enableAutoDownloadEpisodes = this.autoDownloadEpisodes
+      this.enableFetchEpisodeMetadata = this.fetchEpisodeMetadata
       this.cronExpression = this.autoDownloadSchedule
       this.newMaxEpisodesToKeep = this.maxEpisodesToKeep
       this.newMaxNewEpisodesToDownload = this.maxNewEpisodesToDownload

client/components/modals/podcast/NewModal.vue

@@ -56,6 +56,9 @@
         <div class="px-4">
           <ui-checkbox v-model="podcast.autoDownloadEpisodes" :label="$strings.LabelAutoDownloadEpisodes" checkbox-bg="primary" border-color="gray-600" label-class="pl-2 text-sm md:text-base font-semibold" />
         </div>
+        <div class="px-4">
+          <ui-checkbox v-model="podcast.fetchEpisodeMetadata" :label="$strings.LabelFetchEpisodeMetadata" checkbox-bg="primary" border-color="gray-600" label-class="pl-2 text-sm md:text-base font-semibold" />
+        </div>
         <ui-btn color="bg-success" @click="submit">{{ $strings.ButtonSubmit }}</ui-btn>
       </div>
     </div>
@@ -94,6 +97,7 @@ export default {
         itunesId: '',
         itunesArtistId: '',
         autoDownloadEpisodes: false,
+        fetchEpisodeMetadata: false,
         language: '',
         explicit: false,
         type: ''
@@ -196,7 +200,8 @@ export default {
             explicit: this.podcast.explicit,
             type: this.podcast.type
           },
-          autoDownloadEpisodes: this.podcast.autoDownloadEpisodes
+          autoDownloadEpisodes: this.podcast.autoDownloadEpisodes,
+          fetchEpisodeMetadata: this.podcast.fetchEpisodeMetadata
         }
       }
       console.log('Podcast payload', podcastPayload)

client/strings/en-us.json

@@ -191,6 +191,7 @@
   "HeaderRemoveEpisodes": "Remove {0} Episodes",
   "HeaderSavedMediaProgress": "Saved Media Progress",
   "HeaderSchedule": "Schedule",
+  "HeaderEpisodeMetadata": "Episode Metadata",
   "HeaderScheduleEpisodeDownloads": "Schedule Automatic Episode Downloads",
   "HeaderScheduleLibraryScans": "Schedule Automatic Library Scans",
   "HeaderSession": "Session",
@@ -256,6 +257,7 @@
   "LabelAuthorLastFirst": "Author (Last, First)",
   "LabelAuthors": "Authors",
   "LabelAutoDownloadEpisodes": "Auto Download Episodes",
+  "LabelFetchEpisodeMetadata": "Store episode metadata from RSS feed",
   "LabelAutoFetchMetadata": "Auto Fetch Metadata",
   "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
   "LabelAutoLaunch": "Auto Launch",

server/controllers/LibraryItemController.js

@@ -215,6 +215,7 @@ class LibraryItemController {
 
     // Podcast specific
     let isPodcastAutoDownloadUpdated = false
+    let isFetchEpisodeMetadataEnabled = false
     if (req.libraryItem.isPodcast) {
       if (mediaPayload.autoDownloadEpisodes !== undefined && req.libraryItem.media.autoDownloadEpisodes !== mediaPayload.autoDownloadEpisodes) {
         isPodcastAutoDownloadUpdated = true
@@ -226,6 +227,11 @@ class LibraryItemController {
         Logger.error(`[LibraryItemController] Invalid auto download schedule cron expression "${mediaPayload.autoDownloadSchedule}" for library item "${req.libraryItem.media.title}"`)
         return res.status(400).send('Invalid auto download schedule cron expression')
       }
+
+      // Check if fetchEpisodeMetadata is being toggled on
+      if (mediaPayload.fetchEpisodeMetadata && !req.libraryItem.media.fetchEpisodeMetadata) {
+        isFetchEpisodeMetadataEnabled = true
+      }
     }
 
     let hasUpdates = (await req.libraryItem.media.updateFromRequest(mediaPayload)) || mediaPayload.url
@@ -276,6 +282,14 @@ class LibraryItemController {
         this.cronManager.checkUpdatePodcastCron(req.libraryItem)
       }
 
+      // Fetch and populate episode metadata from RSS when toggle is turned on
+      if (isFetchEpisodeMetadataEnabled) {
+        const episodesUpdated = await this.podcastManager.populateEpisodeMetadataFromFeed(req.libraryItem)
+        if (episodesUpdated) {
+          await req.libraryItem.saveMetadataFile()
+        }
+      }
+
       Logger.debug(`[LibraryItemController] Updated library item media ${req.libraryItem.media.title}`)
       SocketAuthority.libraryItemEmitter('item_updated', req.libraryItem)
     }

server/managers/PodcastManager.js

@@ -250,6 +250,11 @@ class PodcastManager {
       await libraryItem.media.save()
     }
 
+    // Save episode metadata to metadata.json if fetchEpisodeMetadata is enabled
+    if (libraryItem.media.fetchEpisodeMetadata) {
+      await libraryItem.saveMetadataFile()
+    }
+
     SocketAuthority.libraryItemEmitter('item_updated', libraryItem)
     const podcastEpisodeExpanded = podcastEpisode.toOldJSONExpanded(libraryItem.id)
     podcastEpisodeExpanded.libraryItem = libraryItem.toOldJSONExpanded()
@@ -739,5 +744,90 @@ class PodcastManager {
     TaskManager.taskFinished(task)
     Logger.info(`[PodcastManager] createPodcastsFromFeedUrls: Finished OPML import. Created ${numPodcastsAdded} podcasts out of ${rssFeedUrls.length} RSS feed URLs`)
   }
+
+  /**
+   * Fetch episode metadata from RSS feed and backfill missing fields on existing episodes
+   *
+   * @param {import('../models/LibraryItem')} libraryItem - must have media.podcastEpisodes loaded
+   * @returns {Promise<boolean>} - true if any episodes were updated
+   */
+  async populateEpisodeMetadataFromFeed(libraryItem) {
+    const podcast = libraryItem.media
+    if (!podcast.feedURL) {
+      Logger.warn(`[PodcastManager] Cannot fetch episode metadata - no feed URL for "${podcast.title}"`)
+      return false
+    }
+
+    const feed = await getPodcastFeed(podcast.feedURL).catch((error) => {
+      Logger.error(`[PodcastManager] Failed to fetch feed for episode metadata population`, error)
+      return null
+    })
+    if (!feed?.episodes?.length) {
+      Logger.warn(`[PodcastManager] No episodes found in feed for "${podcast.title}"`)
+      return false
+    }
+
+    const episodes = podcast.podcastEpisodes || []
+    let hasUpdates = false
+
+    for (const episode of episodes) {
+      // Match by GUID first, then by title
+      const guid = episode.extraData?.guid
+      let matched = null
+      if (guid) {
+        matched = feed.episodes.find((fe) => fe.guid === guid)
+      }
+      if (!matched) {
+        const episodeTitle = (episode.title || '').trim().toLowerCase()
+        if (episodeTitle) {
+          matched = feed.episodes.find((fe) => (fe.title || '').trim().toLowerCase() === episodeTitle)
+        }
+      }
+
+      if (!matched) continue
+
+      let episodeUpdated = false
+      if (!episode.description && matched.description) {
+        episode.description = matched.description
+        episodeUpdated = true
+      }
+      if (!episode.season && matched.season) {
+        episode.season = matched.season
+        episodeUpdated = true
+      }
+      if (!episode.episode && matched.episode) {
+        episode.episode = matched.episode
+        episodeUpdated = true
+      }
+      if (!episode.episodeType && matched.episodeType) {
+        episode.episodeType = matched.episodeType
+        episodeUpdated = true
+      }
+      if (!episode.pubDate && matched.pubDate) {
+        episode.pubDate = matched.pubDate
+        episodeUpdated = true
+      }
+      if (!episode.subtitle && matched.subtitle) {
+        episode.subtitle = matched.subtitle
+        episodeUpdated = true
+      }
+      if (matched.guid && !episode.extraData?.guid) {
+        episode.extraData = { ...(episode.extraData || {}), guid: matched.guid }
+        episode.changed('extraData', true)
+        episodeUpdated = true
+      }
+
+      if (episodeUpdated) {
+        await episode.save()
+        hasUpdates = true
+      }
+    }
+
+    if (hasUpdates) {
+      Logger.info(`[PodcastManager] Populated episode metadata from feed for "${podcast.title}"`)
+    }
+
+    return hasUpdates
+  }
 }
 module.exports = PodcastManager

server/migrations/v2.36.0-podcast-add-fetch-episode-metadata.js

@@ -0,0 +1,68 @@
+/**
+ * @typedef MigrationContext
+ * @property {import('sequelize').QueryInterface} queryInterface - a Sequelize QueryInterface object.
+ * @property {import('../Logger')} logger - a Logger object.
+ *
+ * @typedef MigrationOptions
+ * @property {MigrationContext} context - an object containing the migration context.
+ */
+
+const migrationVersion = '2.36.0'
+const migrationName = `${migrationVersion}-podcast-add-fetch-episode-metadata`
+const loggerPrefix = `[${migrationVersion} migration]`
+
+/**
+ * This migration script adds the fetchEpisodeMetadata column to the podcasts table.
+ *
+ * @param {MigrationOptions} options - an object containing the migration context.
+ * @returns {Promise<void>} - A promise that resolves when the migration is complete.
+ */
+async function up({ context: { queryInterface, logger } }) {
+  logger.info(`${loggerPrefix} UPGRADE BEGIN: ${migrationName}`)
+
+  if (await queryInterface.tableExists('podcasts')) {
+    const tableDescription = await queryInterface.describeTable('podcasts')
+    if (!tableDescription.fetchEpisodeMetadata) {
+      logger.info(`${loggerPrefix} Adding fetchEpisodeMetadata column to podcasts table`)
+      await queryInterface.addColumn('podcasts', 'fetchEpisodeMetadata', {
+        type: queryInterface.sequelize.Sequelize.DataTypes.BOOLEAN,
+        defaultValue: false,
+        allowNull: false
+      })
+      logger.info(`${loggerPrefix} Added fetchEpisodeMetadata column to podcasts table`)
+    } else {
+      logger.info(`${loggerPrefix} fetchEpisodeMetadata column already exists in podcasts table`)
+    }
+  } else {
+    logger.info(`${loggerPrefix} podcasts table does not exist`)
+  }
+
+  logger.info(`${loggerPrefix} UPGRADE END: ${migrationName}`)
+}
+
+/**
+ * This migration script removes the fetchEpisodeMetadata column from the podcasts table.
+ *
+ * @param {MigrationOptions} options - an object containing the migration context.
+ * @returns {Promise<void>} - A promise that resolves when the migration is complete.
+ */
+async function down({ context: { queryInterface, logger } }) {
+  logger.info(`${loggerPrefix} DOWNGRADE BEGIN: ${migrationName}`)
+
+  if (await queryInterface.tableExists('podcasts')) {
+    const tableDescription = await queryInterface.describeTable('podcasts')
+    if (tableDescription.fetchEpisodeMetadata) {
+      logger.info(`${loggerPrefix} Removing fetchEpisodeMetadata column from podcasts table`)
+      await queryInterface.removeColumn('podcasts', 'fetchEpisodeMetadata')
+      logger.info(`${loggerPrefix} Removed fetchEpisodeMetadata column from podcasts table`)
+    } else {
+      logger.info(`${loggerPrefix} fetchEpisodeMetadata column does not exist in podcasts table`)
+    }
+  } else {
+    logger.info(`${loggerPrefix} podcasts table does not exist`)
+  }
+
+  logger.info(`${loggerPrefix} DOWNGRADE END: ${migrationName}`)
+}
+
+module.exports = { up, down }

server/models/LibraryItem.js

@@ -672,6 +672,20 @@ class LibraryItem extends Model {
         explicit: !!mediaExpanded.explicit,
         podcastType: mediaExpanded.podcastType
       }
+
+      if (mediaExpanded.fetchEpisodeMetadata && mediaExpanded.podcastEpisodes?.length) {
+        jsonObject.episodes = mediaExpanded.podcastEpisodes.map((ep) => ({
+          title: ep.title,
+          description: ep.description || null,
+          season: ep.season || null,
+          episode: ep.episode || null,
+          episodeType: ep.episodeType || null,
+          pubDate: ep.pubDate || null,
+          guid: ep.extraData?.guid || null,
+          subtitle: ep.subtitle || null,
+          duration: ep.audioFile?.duration ? String(Math.round(ep.audioFile.duration)) : null
+        }))
+      }
     }
 
     return fsExtra

server/models/Podcast.js

@@ -44,6 +44,8 @@ class Podcast extends Model {
     /** @type {boolean} */
     this.explicit
     /** @type {boolean} */
+    this.fetchEpisodeMetadata
+    /** @type {boolean} */
     this.autoDownloadEpisodes
     /** @type {string} */
     this.autoDownloadSchedule
@@ -108,6 +110,7 @@ class Podcast extends Model {
         language: typeof payload.metadata.language === 'string' ? payload.metadata.language : null,
         podcastType: typeof payload.metadata.type === 'string' ? payload.metadata.type : null,
         explicit: !!payload.metadata.explicit,
+        fetchEpisodeMetadata: !!payload.fetchEpisodeMetadata,
         autoDownloadEpisodes: !!payload.autoDownloadEpisodes,
         autoDownloadSchedule: autoDownloadSchedule || global.ServerSettings.podcastEpisodeSchedule,
         lastEpisodeCheck: new Date(),
@@ -146,6 +149,7 @@ class Podcast extends Model {
         podcastType: DataTypes.STRING,
         explicit: DataTypes.BOOLEAN,
 
+        fetchEpisodeMetadata: DataTypes.BOOLEAN,
         autoDownloadEpisodes: DataTypes.BOOLEAN,
         autoDownloadSchedule: DataTypes.STRING,
         lastEpisodeCheck: DataTypes.DATE,
@@ -269,6 +273,10 @@ class Podcast extends Model {
       hasUpdates = true
     }
 
+    if (payload.fetchEpisodeMetadata !== undefined && payload.fetchEpisodeMetadata !== this.fetchEpisodeMetadata) {
+      this.fetchEpisodeMetadata = !!payload.fetchEpisodeMetadata
+      hasUpdates = true
+    }
     if (payload.autoDownloadEpisodes !== undefined && payload.autoDownloadEpisodes !== this.autoDownloadEpisodes) {
       this.autoDownloadEpisodes = !!payload.autoDownloadEpisodes
       hasUpdates = true
@@ -443,6 +451,7 @@ class Podcast extends Model {
       coverPath: this.coverPath,
       tags: [...(this.tags || [])],
       episodes: this.podcastEpisodes.map((episode) => episode.toOldJSON(libraryItemId)),
+      fetchEpisodeMetadata: this.fetchEpisodeMetadata,
       autoDownloadEpisodes: this.autoDownloadEpisodes,
       autoDownloadSchedule: this.autoDownloadSchedule,
       lastEpisodeCheck: this.lastEpisodeCheck?.valueOf() || null,
@@ -459,6 +468,7 @@ class Podcast extends Model {
       coverPath: this.coverPath,
       tags: [...(this.tags || [])],
       numEpisodes: this.podcastEpisodes?.length || 0,
+      fetchEpisodeMetadata: this.fetchEpisodeMetadata,
       autoDownloadEpisodes: this.autoDownloadEpisodes,
       autoDownloadSchedule: this.autoDownloadSchedule,
       lastEpisodeCheck: this.lastEpisodeCheck?.valueOf() || null,
@@ -483,6 +493,7 @@ class Podcast extends Model {
       coverPath: this.coverPath,
       tags: [...(this.tags || [])],
       episodes: this.podcastEpisodes.map((e) => e.toOldJSONExpanded(libraryItemId)),
+      fetchEpisodeMetadata: this.fetchEpisodeMetadata,
       autoDownloadEpisodes: this.autoDownloadEpisodes,
       autoDownloadSchedule: this.autoDownloadSchedule,
       lastEpisodeCheck: this.lastEpisodeCheck?.valueOf() || null,

server/scanner/PodcastScanner.js

@@ -12,6 +12,71 @@ const fsExtra = require('../libs/fsExtra')
 const PodcastEpisode = require('../models/PodcastEpisode')
 const AbsMetadataFileScanner = require('./AbsMetadataFileScanner')
 const htmlSanitizer = require('../utils/htmlSanitizer')
+const Logger = require('../Logger')
+
+/**
+ * Match a podcast episode to an entry in the metadata episodes array
+ * @param {Object} episode - PodcastEpisode model or plain object
+ * @param {Object[]} metadataEpisodes - episodes array from metadata.json
+ * @returns {Object|null}
+ */
+function matchEpisodeMetadata(episode, metadataEpisodes) {
+  // Prefer GUID match
+  const guid = episode.extraData?.guid
+  if (guid) {
+    const match = metadataEpisodes.find((me) => me.guid === guid)
+    if (match) return match
+  }
+  // Fall back to title match (case-insensitive, trimmed)
+  const episodeTitle = (episode.title || '').trim().toLowerCase()
+  if (episodeTitle) {
+    const match = metadataEpisodes.find((me) => (me.title || '').trim().toLowerCase() === episodeTitle)
+    if (match) return match
+  }
+  return null
+}
+
+/**
+ * Backfill null episode fields from matched metadata
+ * @param {Object} episode - PodcastEpisode model or plain object
+ * @param {Object} matched - matched metadata entry
+ * @returns {boolean} whether any fields were updated
+ */
+function applyEpisodeMetadata(episode, matched) {
+  let updated = false
+  if (!episode.description && matched.description) {
+    episode.description = matched.description
+    updated = true
+  }
+  if (!episode.season && matched.season) {
+    episode.season = matched.season
+    updated = true
+  }
+  if (!episode.episode && matched.episode) {
+    episode.episode = matched.episode
+    updated = true
+  }
+  if (!episode.episodeType && matched.episodeType) {
+    episode.episodeType = matched.episodeType
+    updated = true
+  }
+  if (!episode.pubDate && matched.pubDate) {
+    episode.pubDate = matched.pubDate
+    updated = true
+  }
+  if (!episode.subtitle && matched.subtitle) {
+    episode.subtitle = matched.subtitle
+    updated = true
+  }
+  if (matched.guid && !episode.extraData?.guid) {
+    episode.extraData = { ...(episode.extraData || {}), guid: matched.guid }
+    if (typeof episode.changed === 'function') {
+      episode.changed('extraData', true)
+    }
+    updated = true
+  }
+  return updated
+}
 
 /**
  * Metadata for podcasts pulled from files
@@ -232,6 +297,17 @@ class PodcastScanner {
       }
     }
 
+    // Backfill episode metadata from metadata.json if fetchEpisodeMetadata is enabled
+    if (media.fetchEpisodeMetadata && podcastMetadata.episodes?.length) {
+      for (const episode of existingPodcastEpisodes) {
+        const matched = matchEpisodeMetadata(episode, podcastMetadata.episodes)
+        if (matched && applyEpisodeMetadata(episode, matched)) {
+          libraryScan.addLog(LogLevel.INFO, `Backfilled metadata for episode "${episode.title}" from metadata.json`)
+          await episode.save()
+        }
+      }
+    }
+
     existingLibraryItem.media = media
 
     let libraryItemUpdated = false
@@ -312,6 +388,16 @@ class PodcastScanner {
       podcastMetadata.podcastType = 'episodic'
     }
 
+    // Backfill episode metadata from metadata.json if episodes data exists
+    if (podcastMetadata.episodes?.length) {
+      for (const newEpisode of newPodcastEpisodes) {
+        const matched = matchEpisodeMetadata(newEpisode, podcastMetadata.episodes)
+        if (matched && applyEpisodeMetadata(newEpisode, matched)) {
+          libraryScan.addLog(LogLevel.INFO, `Backfilled metadata for episode "${newEpisode.title}" from metadata.json`)
+        }
+      }
+    }
+
     const podcastObject = {
       ...podcastMetadata,
       autoDownloadEpisodes: false,
@@ -445,6 +531,21 @@ class PodcastScanner {
       explicit: !!libraryItem.media.explicit,
       podcastType: libraryItem.media.podcastType
     }
+
+    if (libraryItem.media.fetchEpisodeMetadata && libraryItem.media.podcastEpisodes?.length) {
+      jsonObject.episodes = libraryItem.media.podcastEpisodes.map((ep) => ({
+        title: ep.title,
+        description: ep.description || null,
+        season: ep.season || null,
+        episode: ep.episode || null,
+        episodeType: ep.episodeType || null,
+        pubDate: ep.pubDate || null,
+        guid: ep.extraData?.guid || null,
+        subtitle: ep.subtitle || null,
+        duration: ep.audioFile?.duration ? String(Math.round(ep.audioFile.duration)) : null
+      }))
+    }
+
     return fsExtra
       .writeFile(metadataFilePath, JSON.stringify(jsonObject, null, 2))
       .then(async () => {

server/utils/generators/abmetadataGenerator.js

@@ -84,6 +84,16 @@ function parseJsonMetadataText(text, mediaType) {
       validated.series = validated.series.map((series) => parseSeriesString.parse(series)).filter(Boolean)
     }
 
+    if (mediaType === 'podcast' && 'episodes' in abmetadataData) {
+      if (abmetadataData.episodes === null) {
+        validated.episodes = []
+      } else if (Array.isArray(abmetadataData.episodes)) {
+        validated.episodes = cleanEpisodesArray(abmetadataData.episodes)
+      } else {
+        Logger.warn(`[abmetadataGenerator] Invalid metadata key "episodes" expected array, got ${typeof abmetadataData.episodes}`)
+      }
+    }
+
     if (mediaType === 'book' && 'chapters' in abmetadataData) {
       if (abmetadataData.chapters === null) {
         validated.chapters = []
@@ -148,6 +158,29 @@ function validateMetadataValue(key, value, expectedType) {
   return undefined
 }
 
+/**
+ * @param {Object[]} episodesArray
+ * @returns {Object[]}
+ */
+function cleanEpisodesArray(episodesArray) {
+  const episodes = []
+  for (const ep of episodesArray) {
+    if (!ep.title || typeof ep.title !== 'string') continue
+    episodes.push({
+      title: ep.title,
+      description: typeof ep.description === 'string' ? ep.description : null,
+      season: typeof ep.season === 'string' ? ep.season : null,
+      episode: typeof ep.episode === 'string' ? ep.episode : null,
+      episodeType: typeof ep.episodeType === 'string' ? ep.episodeType : null,
+      pubDate: typeof ep.pubDate === 'string' ? ep.pubDate : null,
+      guid: typeof ep.guid === 'string' ? ep.guid : null,
+      subtitle: typeof ep.subtitle === 'string' ? ep.subtitle : null,
+      duration: typeof ep.duration === 'string' ? ep.duration : null
+    })
+  }
+  return episodes
+}
+
 /**
  * @param {Object[]} chaptersArray
  * @param {string} mediaTitle