4 files changed, 26 insertions, 4 deletions

diff --git a/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.html b/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.html
index 637484622..44fc6dc26 100644
--- a/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.html
+++ b/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.html
@@ -287,6 +287,14 @@
             </div>
 
             <div class="form-group">
+              <my-peertube-checkbox
+                inputName="transcodingAllowAudioFiles" formControlName="allowAudioFiles"
+                i18n-labelText labelText="Allow audio files upload"
+                i18n-helpHtml helpHtml="Allow your users to upload audio files that will be merged with the preview file on upload"
+              ></my-peertube-checkbox>
+            </div>
+
+            <div class="form-group">
               <label i18n for="transcodingThreads">Transcoding threads</label>
               <div class="peertube-select-container">
                 <select id="transcodingThreads" formControlName="threads">
diff --git a/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.ts b/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.ts
index e64750713..c238a6c81 100644
--- a/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.ts
+++ b/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.ts
@@ -116,6 +116,7 @@ export class EditCustomConfigComponent extends FormReactive implements OnInit {
         enabled: null,
         threads: this.customConfigValidatorsService.TRANSCODING_THREADS,
         allowAdditionalExtensions: null,
+        allowAudioFiles: null,
         resolutions: {}
       },
       autoBlacklist: {
diff --git a/client/src/app/videos/+video-watch/video-watch.component.ts b/client/src/app/videos/+video-watch/video-watch.component.ts
index b147b75b0..d8ba4df89 100644
--- a/client/src/app/videos/+video-watch/video-watch.component.ts
+++ b/client/src/app/videos/+video-watch/video-watch.component.ts
@@ -561,8 +561,12 @@ export class VideoWatchComponent implements OnInit, OnDestroy {
   private flushPlayer () {
     // Remove player if it exists
     if (this.player) {
-      this.player.dispose()
-      this.player = undefined
+      try {
+        this.player.dispose()
+        this.player = undefined
+      } catch (err) {
+        console.error('Cannot dispose player.', err)
+      }
     }
   }
 }
diff --git a/client/src/assets/player/peertube-player-manager.ts b/client/src/assets/player/peertube-player-manager.ts
index 6cdd54372..31cbc7dfd 100644
--- a/client/src/assets/player/peertube-player-manager.ts
+++ b/client/src/assets/player/peertube-player-manager.ts
@@ -117,8 +117,17 @@ export class PeertubePlayerManager {
       videojs(options.common.playerElement, videojsOptions, function (this: any) {
         const player = this
 
-        player.tech_.one('error', () => self.maybeFallbackToWebTorrent(mode, player, options))
-        player.one('error', () => self.maybeFallbackToWebTorrent(mode, player, options))
+        let alreadyFallback = false
+
+        player.tech_.one('error', () => {
+          if (!alreadyFallback) self.maybeFallbackToWebTorrent(mode, player, options)
+          alreadyFallback = true
+        })
+
+        player.one('error', () => {
+          if (!alreadyFallback) self.maybeFallbackToWebTorrent(mode, player, options)
+          alreadyFallback = true
+        })
 
         self.addContextMenu(mode, player, options.common.embedUrl)