this

* FIX: Preserve custom chapter titles when renumbering (151)

Updated the renumberAllSegments function to only update chapter titles that match the default 'Chapter X' pattern, preserving any custom titles. Also ensured segments are renumbered after updates for consistent chronological naming.

* build assets (chapters editor)

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/pycqa/flake8
-    rev: 6.0.0
+    rev: 6.1.0
     hooks:
       - id: flake8
   - repo: https://github.com/pycqa/isort

cms/version.py

@@ -1 +1 @@
-VERSION = "7.1.0"
+VERSION = "7.2.5"

files/forms.py

@@ -178,14 +178,11 @@ class MediaPublishForm(forms.ModelForm):
         state = cleaned_data.get("state")
         categories = cleaned_data.get("category")
 
-        if getattr(settings, 'USE_RBAC', False) and 'category' in self.fields:
+        if state in ['private', 'unlisted']:
+            custom_permissions = self.instance.permissions.exists()
             rbac_categories = categories.filter(is_rbac_category=True).values_list('title', flat=True)
-
-            if rbac_categories and state in ['private', 'unlisted']:
-                # Make the confirm_state field visible and add it to the layout
+            if rbac_categories or custom_permissions:
                 self.fields['confirm_state'].widget = forms.CheckboxInput()
-
-                # add it after the state field
                 state_index = None
                 for i, layout_item in enumerate(self.helper.layout):
                     if isinstance(layout_item, CustomField) and layout_item.fields[0] == 'state':
@@ -198,8 +195,12 @@ class MediaPublishForm(forms.ModelForm):
                     self.helper.layout = Layout(*layout_items)
 
                 if not cleaned_data.get('confirm_state'):
-                    error_message = f"I understand that although media state is {state}, the media is also shared with users that have access to the following categories: {', '.join(rbac_categories)}"
-                    self.add_error('confirm_state', error_message)
+                    if rbac_categories:
+                        error_message = f"I understand that although media state is {state}, the media is also shared with users that have access to categories: {', '.join(rbac_categories)}"
+                        self.add_error('confirm_state', error_message)
+                    if custom_permissions:
+                        error_message = f"I understand that although media state is {state}, the media is also shared by me with other users, that I can see in the 'Shared by me' page"
+                        self.add_error('confirm_state', error_message)
 
         return cleaned_data
 

files/helpers.py

@@ -910,7 +910,9 @@ def trim_video_method(media_file_path, timestamps_list):
         return False
 
     with tempfile.TemporaryDirectory(dir=settings.TEMP_DIRECTORY) as temp_dir:
-        output_file = os.path.join(temp_dir, "output.mp4")
+        # Detect input file extension to preserve original format
+        _, input_ext = os.path.splitext(media_file_path)
+        output_file = os.path.join(temp_dir, f"output{input_ext}")
 
         segment_files = []
         for i, item in enumerate(timestamps_list):
@@ -920,7 +922,7 @@ def trim_video_method(media_file_path, timestamps_list):
 
             # For single timestamp, we can use the output file directly
             # For multiple timestamps, we need to create segment files
-            segment_file = output_file if len(timestamps_list) == 1 else os.path.join(temp_dir, f"segment_{i}.mp4")
+            segment_file = output_file if len(timestamps_list) == 1 else os.path.join(temp_dir, f"segment_{i}{input_ext}")
 
             cmd = [settings.FFMPEG_COMMAND, "-y", "-ss", str(item['startTime']), "-i", media_file_path, "-t", str(duration), "-c", "copy", "-avoid_negative_ts", "1", segment_file]
 

files/methods.py

@@ -272,12 +272,16 @@ def show_related_media_content(media, request, limit):
         category = media.category.first()
         if category:
             q_category = Q(listable=True, category=category)
-            q_res = models.Media.objects.filter(q_category).order_by(order_criteria[random.randint(0, len(order_criteria) - 1)]).prefetch_related("user")[: limit - media.user.media_count]
+            # Fix: Ensure slice index is never negative
+            remaining = max(0, limit - len(m))
+            q_res = models.Media.objects.filter(q_category).order_by(order_criteria[random.randint(0, len(order_criteria) - 1)]).prefetch_related("user")[:remaining]
             m = list(itertools.chain(m, q_res))
 
         if len(m) < limit:
             q_generic = Q(listable=True)
-            q_res = models.Media.objects.filter(q_generic).order_by(order_criteria[random.randint(0, len(order_criteria) - 1)]).prefetch_related("user")[: limit - media.user.media_count]
+            # Fix: Ensure slice index is never negative
+            remaining = max(0, limit - len(m))
+            q_res = models.Media.objects.filter(q_generic).order_by(order_criteria[random.randint(0, len(order_criteria) - 1)]).prefetch_related("user")[:remaining]
             m = list(itertools.chain(m, q_res))
 
     m = list(set(m[:limit]))  # remove duplicates
@@ -490,7 +494,6 @@ def copy_video(original_media, copy_encodings=True, title_suffix="(Trimmed)"):
             state=helpers.get_default_state(user=original_media.user),
             is_reviewed=original_media.is_reviewed,
             encoding_status=original_media.encoding_status,
-            listable=original_media.listable,
             add_date=timezone.now(),
             video_height=original_media.video_height,
             size=original_media.size,
@@ -666,11 +669,8 @@ def change_media_owner(media_id, new_user):
     media.user = new_user
     media.save(update_fields=["user"])
 
-    # Update any related permissions
-    media_permissions = models.MediaPermission.objects.filter(media=media)
-    for permission in media_permissions:
-        permission.owner_user = new_user
-        permission.save(update_fields=["owner_user"])
+    # Optimize: Update any related permissions in bulk instead of loop
+    models.MediaPermission.objects.filter(media=media).update(owner_user=new_user)
 
     # remove any existing permissions for the new user, since they are now owner
     models.MediaPermission.objects.filter(media=media, user=new_user).delete()
@@ -713,7 +713,6 @@ def copy_media(media):
                 state=helpers.get_default_state(user=media.user),
                 is_reviewed=media.is_reviewed,
                 encoding_status=media.encoding_status,
-                listable=media.listable,
                 add_date=timezone.now(),
             )
 
@@ -730,4 +729,6 @@ def copy_media(media):
 def is_media_allowed_type(media):
     if "all" in settings.ALLOWED_MEDIA_UPLOAD_TYPES:
         return True
+    if media.media_type == "playlist":
+        return True
     return media.media_type in settings.ALLOWED_MEDIA_UPLOAD_TYPES

files/migrations/0014_alter_subtitle_options_and_more.py

@@ -0,0 +1,42 @@
+# Generated by Django 5.2.6 on 2025-11-21 12:35
+
+import django.db.models.deletion
+import files.models.utils
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('files', '0013_page_tinymcemedia'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='subtitle',
+            options={'ordering': ['language__title'], 'verbose_name': 'Caption', 'verbose_name_plural': 'Captions'},
+        ),
+        migrations.AlterModelOptions(
+            name='transcriptionrequest',
+            options={'verbose_name': 'Caption Request', 'verbose_name_plural': 'Caption Requests'},
+        ),
+        migrations.AlterModelOptions(
+            name='videotrimrequest',
+            options={'verbose_name': 'Trim Request', 'verbose_name_plural': 'Trim Requests'},
+        ),
+        migrations.AddField(
+            model_name='media',
+            name='linked_playlist',
+            field=models.ForeignKey(blank=True, help_text='If set, this Media represents a Playlist in listings', null=True, on_delete=django.db.models.deletion.CASCADE, related_name='media_representation', to='files.playlist'),
+        ),
+        migrations.AlterField(
+            model_name='media',
+            name='media_file',
+            field=models.FileField(blank=True, help_text='media file', max_length=500, null=True, upload_to=files.models.utils.original_media_file_path, verbose_name='media file'),
+        ),
+        migrations.AlterField(
+            model_name='media',
+            name='media_type',
+            field=models.CharField(blank=True, choices=[('video', 'Video'), ('image', 'Image'), ('pdf', 'Pdf'), ('audio', 'Audio'), ('playlist', 'Playlist')], db_index=True, default='video', max_length=20),
+        ),
+    ]

files/models/category.py

@@ -91,10 +91,10 @@ class Category(models.Model):
         if self.listings_thumbnail:
             return self.listings_thumbnail
 
-        if Media.objects.filter(category=self, state="public").exists():
-            media = Media.objects.filter(category=self, state="public").order_by("-views").first()
-            if media:
-                return media.thumbnail_url
+        # Optimize: Use first() directly instead of exists() + first() (saves one query)
+        media = Media.objects.filter(category=self, state="public").order_by("-views").first()
+        if media:
+            return media.thumbnail_url
 
         return None
 

files/models/media.py

@@ -85,6 +85,15 @@ class Media(models.Model):
 
     likes = models.IntegerField(db_index=True, default=1)
 
+    linked_playlist = models.ForeignKey(
+        "Playlist",
+        on_delete=models.CASCADE,
+        blank=True,
+        null=True,
+        related_name="media_representation",
+        help_text="If set, this Media represents a Playlist in listings",
+    )
+
     listable = models.BooleanField(default=False, help_text="Whether it will appear on listings")
 
     md5sum = models.CharField(max_length=50, blank=True, null=True, help_text="Not exposed, used internally")
@@ -93,6 +102,8 @@ class Media(models.Model):
         "media file",
         upload_to=original_media_file_path,
         max_length=500,
+        blank=True,
+        null=True,
         help_text="media file",
     )
 
@@ -240,7 +251,10 @@ class Media(models.Model):
 
     def save(self, *args, **kwargs):
         if not self.title:
-            self.title = self.media_file.path.split("/")[-1]
+            if self.media_file:
+                self.title = self.media_file.path.split("/")[-1]
+            elif self.linked_playlist:
+                self.title = self.linked_playlist.title
 
         strip_text_items = ["title", "description"]
         for item in strip_text_items:
@@ -282,7 +296,7 @@ class Media(models.Model):
                 self.allow_whisper_transcribe != self.__original_allow_whisper_transcribe or self.allow_whisper_transcribe_and_translate != self.__original_allow_whisper_transcribe_and_translate
             )
 
-            if transcription_changed and self.media_type == "video":
+            if transcription_changed and self.media_type in ["video", "audio"]:
                 self.transcribe_function()
 
             # Update the original values for next comparison
@@ -295,6 +309,10 @@ class Media(models.Model):
 
             self.state = helpers.get_default_state(user=self.user)
 
+        # Set encoding_status to success for playlist type
+        if self.media_type == "playlist":
+            self.encoding_status = "success"
+
         # condition to appear on listings
         if self.state == "public" and self.encoding_status == "success" and self.is_reviewed is True:
             self.listable = True
@@ -329,10 +347,17 @@ class Media(models.Model):
 
             if to_transcribe:
                 TranscriptionRequest.objects.create(media=self, translate_to_english=False)
-                tasks.whisper_transcribe.delay(self.friendly_token, translate_to_english=False)
+                tasks.whisper_transcribe.apply_async(
+                    args=[self.friendly_token, False],
+                    countdown=10,
+                )
+
             if to_transcribe_and_translate:
                 TranscriptionRequest.objects.create(media=self, translate_to_english=True)
-                tasks.whisper_transcribe.delay(self.friendly_token, translate_to_english=True)
+                tasks.whisper_transcribe.apply_async(
+                    args=[self.friendly_token, True],
+                    countdown=10,
+                )
 
     def update_search_vector(self):
         """
@@ -376,11 +401,16 @@ class Media(models.Model):
         Performs all related tasks, as check for media type,
         video duration, encode
         """
+        # Skip media_init for playlist type as it has no media file to process
+        if self.media_type == "playlist" or self.linked_playlist:
+            return True
+
         self.set_media_type()
         from ..methods import is_media_allowed_type
 
         if not is_media_allowed_type(self):
-            helpers.rm_file(self.media_file.path)
+            if self.media_file and self.media_file.path:
+                helpers.rm_file(self.media_file.path)
             if self.state == "public":
                 self.state = "unlisted"
                 self.save(update_fields=["state"])
@@ -758,11 +788,16 @@ class Media(models.Model):
         Prioritize uploaded_thumbnail, if exists, then thumbnail
         that is auto-generated
         """
+        # If this media represents a playlist, use playlist's thumbnail
+        if self.linked_playlist:
+            return self.linked_playlist.thumbnail_url
 
         if self.uploaded_thumbnail:
             return helpers.url_from_path(self.uploaded_thumbnail.path)
         if self.thumbnail:
             return helpers.url_from_path(self.thumbnail.path)
+        if self.media_type == "audio":
+            return helpers.url_from_path("userlogos/poster_audio.jpg")
         return None
 
     @property
@@ -771,11 +806,17 @@ class Media(models.Model):
         Prioritize uploaded_poster, if exists, then poster
         that is auto-generated
         """
+        # If this media represents a playlist, use playlist's thumbnail
+        if self.linked_playlist:
+            return self.linked_playlist.thumbnail_url
 
         if self.uploaded_poster:
             return helpers.url_from_path(self.uploaded_poster.path)
         if self.poster:
             return helpers.url_from_path(self.poster.path)
+        if self.media_type == "audio":
+            return helpers.url_from_path("userlogos/poster_audio.jpg")
+
         return None
 
     @property
@@ -905,6 +946,14 @@ class Media(models.Model):
         return helpers.url_from_path(self.user.logo.path)
 
     def get_absolute_url(self, api=False, edit=False):
+        # If this media represents a playlist, redirect to playlist page
+        if self.linked_playlist:
+            if edit:
+                # For now, playlist editing is not supported via media edit page
+                return self.linked_playlist.get_absolute_url(api=api)
+            # Start playback from first media when clicking on playlist in listings
+            return self.linked_playlist.get_absolute_url(api=api, start_playback=True)
+
         if edit:
             return f"{reverse('edit_media')}?m={self.friendly_token}"
         if api:

files/models/playlist.py

@@ -1,6 +1,8 @@
 import uuid
 
 from django.db import models
+from django.db.models.signals import post_save, pre_delete
+from django.dispatch import receiver
 from django.urls import reverse
 from django.utils.html import strip_tags
 
@@ -31,7 +33,25 @@ class Playlist(models.Model):
     def media_count(self):
         return self.media.filter(listable=True).count()
 
-    def get_absolute_url(self, api=False):
+    def get_first_media(self):
+        """Get the first media item in the playlist"""
+        pm = self.playlistmedia_set.filter(media__listable=True).first()
+        return pm.media if pm else None
+
+    def get_absolute_url(self, api=False, start_playback=False):
+        """
+        Get the URL for this playlist.
+
+        Args:
+            api: If True, return API URL
+            start_playback: If True, return URL to first media with playlist context
+        """
+        if start_playback and not api:
+            # Get first media and return its URL with playlist parameter
+            first_media = self.get_first_media()
+            if first_media:
+                return f"{first_media.get_absolute_url()}&pl={self.friendly_token}"
+
         if api:
             return reverse("api_get_playlist", kwargs={"friendly_token": self.friendly_token})
         else:
@@ -41,6 +61,11 @@ class Playlist(models.Model):
     def url(self):
         return self.get_absolute_url()
 
+    @property
+    def playback_url(self):
+        """URL that starts playing the first media in the playlist"""
+        return self.get_absolute_url(start_playback=True)
+
     @property
     def api_url(self):
         return self.get_absolute_url(api=True)
@@ -95,3 +120,46 @@ class PlaylistMedia(models.Model):
 
     class Meta:
         ordering = ["ordering", "-action_date"]
+
+
+@receiver(post_save, sender=Playlist)
+def create_or_update_playlist_media(sender, instance, created, **kwargs):
+    """
+    Automatically create or update a Media object that represents this Playlist in listings.
+    This allows playlists to appear alongside regular media in search results and listings.
+    """
+    from .media import Media
+
+    # Check if a Media representation already exists for this playlist
+    media_representation = Media.objects.filter(linked_playlist=instance).first()
+
+    if media_representation:
+        # Update existing media representation
+        media_representation.title = instance.title
+        media_representation.description = instance.description
+        media_representation.user = instance.user
+        media_representation.media_type = "playlist"
+        media_representation.encoding_status = "success"
+        media_representation.save()
+    else:
+        # Create new media representation for this playlist
+        Media.objects.create(
+            title=instance.title,
+            description=instance.description,
+            user=instance.user,
+            linked_playlist=instance,
+            media_type="playlist",
+            encoding_status="success",
+            # Inherit the same state and review status defaults
+        )
+
+
+@receiver(pre_delete, sender=Playlist)
+def delete_playlist_media(sender, instance, **kwargs):
+    """
+    Delete the associated Media representation when a Playlist is deleted.
+    """
+    from .media import Media
+
+    # Delete any Media objects that represent this playlist
+    Media.objects.filter(linked_playlist=instance).delete()

files/models/utils.py

@@ -29,6 +29,7 @@ MEDIA_TYPES_SUPPORTED = (
     ("image", "Image"),
     ("pdf", "Pdf"),
     ("audio", "Audio"),
+    ("playlist", "Playlist"),
 )
 
 ENCODE_EXTENSIONS = (

files/views/media.py

@@ -69,15 +69,13 @@ class MediaList(APIView):
         if user:
             base_filters &= Q(user=user)
 
-        base_queryset = Media.objects.prefetch_related("user", "tags")
+        base_queryset = Media.objects.prefetch_related("user", "tags").select_related("linked_playlist")
 
         if not request.user.is_authenticated:
             return base_queryset.filter(base_filters)
 
-        # Build OR conditions for authenticated users
-        conditions = base_filters  # Start with listable media
+        conditions = base_filters
 
-        # Add user permissions
         permission_filter = {'user': request.user}
         if user:
             permission_filter['owner_user'] = user
@@ -88,7 +86,6 @@ class MediaList(APIView):
                 perm_conditions &= Q(user=user)
             conditions |= perm_conditions
 
-        # Add RBAC conditions
         if getattr(settings, 'USE_RBAC', False):
             rbac_categories = request.user.get_rbac_categories_as_member()
             rbac_conditions = Q(category__in=rbac_categories)
@@ -99,7 +96,6 @@ class MediaList(APIView):
         return base_queryset.filter(conditions).distinct()
 
     def get(self, request, format=None):
-        # Show media
         # authenticated users can see:
 
         # All listable media (public access)
@@ -118,7 +114,6 @@ class MediaList(APIView):
         publish_state = params.get('publish_state', '').strip()
         query = params.get("q", "").strip().lower()
 
-        # Handle combined sort options (e.g., title_asc, views_desc)
         parsed_combined = False
         if sort_by and '_' in sort_by:
             parts = sort_by.rsplit('_', 1)
@@ -164,17 +159,17 @@ class MediaList(APIView):
             media = show_recommended_media(request, limit=50)
             already_sorted = True
         elif show_param == "featured":
-            media = Media.objects.filter(listable=True, featured=True).prefetch_related("user", "tags")
+            media = Media.objects.filter(listable=True, featured=True).prefetch_related("user", "tags").select_related("linked_playlist")
         elif show_param == "shared_by_me":
             if not self.request.user.is_authenticated:
                 media = Media.objects.none()
             else:
-                media = Media.objects.filter(permissions__owner_user=self.request.user).prefetch_related("user", "tags").distinct()
+                media = Media.objects.filter(permissions__owner_user=self.request.user).prefetch_related("user", "tags").select_related("linked_playlist").distinct()
         elif show_param == "shared_with_me":
             if not self.request.user.is_authenticated:
                 media = Media.objects.none()
             else:
-                base_queryset = Media.objects.prefetch_related("user", "tags")
+                base_queryset = Media.objects.prefetch_related("user", "tags").select_related("linked_playlist")
 
                 # Build OR conditions similar to _get_media_queryset
                 conditions = Q(permissions__user=request.user)
@@ -188,14 +183,14 @@ class MediaList(APIView):
             user_queryset = User.objects.all()
             user = get_object_or_404(user_queryset, username=author_param)
             if self.request.user == user or is_mediacms_editor(self.request.user):
-                media = Media.objects.filter(user=user).prefetch_related("user", "tags")
+                media = Media.objects.filter(user=user).prefetch_related("user", "tags").select_related("linked_playlist")
             else:
                 media = self._get_media_queryset(request, user)
                 already_sorted = True
 
         else:
             if is_mediacms_editor(self.request.user):
-                media = Media.objects.prefetch_related("user", "tags")
+                media = Media.objects.prefetch_related("user", "tags").select_related("linked_playlist")
             else:
                 media = self._get_media_queryset(request)
                 already_sorted = True
@@ -237,14 +232,14 @@ class MediaList(APIView):
         if not already_sorted:
             media = media.order_by(f"{ordering}{sort_by}")
 
-        media = media[:1000]  # limit to 1000 results
+        media = media[:1000]
 
         paginator = pagination_class()
 
         page = paginator.paginate_queryset(media, request)
 
         serializer = MediaSerializer(page, many=True, context={"request": request})
-        # Collect all unique tags from the current page results
+
         tags_set = set()
         for media_obj in page:
             for tag in media_obj.tags.all():
@@ -354,28 +349,23 @@ class MediaBulkUserActions(APIView):
         },
     )
     def post(self, request, format=None):
-        # Check if user is authenticated
         if not request.user.is_authenticated:
             return Response({"detail": "Authentication required"}, status=status.HTTP_401_UNAUTHORIZED)
 
-        # Get required parameters
         media_ids = request.data.get('media_ids', [])
         action = request.data.get('action')
 
-        # Validate required parameters
         if not media_ids:
             return Response({"detail": "media_ids is required"}, status=status.HTTP_400_BAD_REQUEST)
 
         if not action:
             return Response({"detail": "action is required"}, status=status.HTTP_400_BAD_REQUEST)
 
-        # Get media objects owned by the user
         media = Media.objects.filter(user=request.user, friendly_token__in=media_ids)
 
         if not media:
             return Response({"detail": "No matching media found"}, status=status.HTTP_400_BAD_REQUEST)
 
-        # Process based on action
         if action == "enable_comments":
             media.update(enable_comments=True)
             return Response({"detail": f"Comments enabled for {media.count()} media items"})
@@ -446,12 +436,10 @@ class MediaBulkUserActions(APIView):
             if state not in valid_states:
                 return Response({"detail": f"state must be one of {valid_states}"}, status=status.HTTP_400_BAD_REQUEST)
 
-            # Check if user can set public state
             if not is_mediacms_editor(request.user) and settings.PORTAL_WORKFLOW != "public":
                 if state == "public":
                     return Response({"detail": "You are not allowed to set media to public state"}, status=status.HTTP_400_BAD_REQUEST)
 
-            # Update media state
             for m in media:
                 m.state = state
                 if m.state == "public" and m.encoding_status == "success" and m.is_reviewed is True:
@@ -495,8 +483,6 @@ class MediaBulkUserActions(APIView):
             if ownership_type not in valid_ownership_types:
                 return Response({"detail": f"ownership_type must be one of {valid_ownership_types}"}, status=status.HTTP_400_BAD_REQUEST)
 
-            # Find users who have the permission on ALL media items (intersection)
-
             media_count = media.count()
 
             users = (
@@ -523,7 +509,6 @@ class MediaBulkUserActions(APIView):
             if not usernames:
                 return Response({"detail": "users is required for set_ownership action"}, status=status.HTTP_400_BAD_REQUEST)
 
-            # Get valid users from the provided usernames
             users = User.objects.filter(username__in=usernames)
             if not users.exists():
                 return Response({"detail": "No valid users found"}, status=status.HTTP_400_BAD_REQUEST)
@@ -548,22 +533,17 @@ class MediaBulkUserActions(APIView):
             if not usernames:
                 return Response({"detail": "users is required for remove_ownership action"}, status=status.HTTP_400_BAD_REQUEST)
 
-            # Get valid users from the provided usernames
             users = User.objects.filter(username__in=usernames)
             if not users.exists():
                 return Response({"detail": "No valid users found"}, status=status.HTTP_400_BAD_REQUEST)
 
-            # Delete MediaPermission objects matching the criteria
             MediaPermission.objects.filter(media__in=media, permission=ownership_type, user__in=users).delete()
 
             return Response({"detail": "Action succeeded"})
 
         elif action == "playlist_membership":
-            # Find playlists that contain ALL the selected media (intersection)
-
             media_count = media.count()
 
-            # Query playlists owned by user that contain these media
             results = list(
                 Playlist.objects.filter(user=request.user, playlistmedia__media__in=media)
                 .values('id', 'friendly_token', 'title')
@@ -574,21 +554,15 @@ class MediaBulkUserActions(APIView):
             return Response({'results': results})
 
         elif action == "category_membership":
-            # Find categories that contain ALL the selected media (intersection)
-
             media_count = media.count()
 
-            # Query categories that contain these media
             results = list(Category.objects.filter(media__in=media).values('title', 'uid').annotate(media_count=Count('media', distinct=True)).filter(media_count=media_count))
 
             return Response({'results': results})
 
         elif action == "tag_membership":
-            # Find tags that contain ALL the selected media (intersection)
-
             media_count = media.count()
 
-            # Query tags that contain these media
             results = list(Tag.objects.filter(media__in=media).values('title').annotate(media_count=Count('media', distinct=True)).filter(media_count=media_count))
 
             return Response({'results': results})
@@ -605,7 +579,6 @@ class MediaBulkUserActions(APIView):
             added_count = 0
             for category in categories:
                 for m in media:
-                    # Add media to category (ManyToMany relationship)
                     if not m.category.filter(uid=category.uid).exists():
                         m.category.add(category)
                         added_count += 1
@@ -624,7 +597,6 @@ class MediaBulkUserActions(APIView):
             removed_count = 0
             for category in categories:
                 for m in media:
-                    # Remove media from category (ManyToMany relationship)
                     if m.category.filter(uid=category.uid).exists():
                         m.category.remove(category)
                         removed_count += 1
@@ -643,7 +615,6 @@ class MediaBulkUserActions(APIView):
             added_count = 0
             for tag in tags:
                 for m in media:
-                    # Add media to tag (ManyToMany relationship)
                     if not m.tags.filter(title=tag.title).exists():
                         m.tags.add(tag)
                         added_count += 1
@@ -662,7 +633,6 @@ class MediaBulkUserActions(APIView):
             removed_count = 0
             for tag in tags:
                 for m in media:
-                    # Remove media from tag (ManyToMany relationship)
                     if m.tags.filter(title=tag.title).exists():
                         m.tags.remove(tag)
                         removed_count += 1
@@ -1025,7 +995,7 @@ class MediaSearch(APIView):
 
         if request.user.is_authenticated:
             if is_mediacms_editor(self.request.user):
-                media = Media.objects.prefetch_related("user", "tags")
+                media = Media.objects.prefetch_related("user", "tags").select_related("linked_playlist")
                 basic_query = Q()
             else:
                 basic_query = Q(listable=True) | Q(permissions__user=request.user) | Q(user=request.user)

frontend-tools/chapters-editor/client/src/components/IOSVideoPlayer.tsx

@@ -13,6 +13,7 @@ const IOSVideoPlayer = ({ videoRef, currentTime, duration }: IOSVideoPlayerProps
     const [videoUrl, setVideoUrl] = useState<string>('');
     const [iosVideoRef, setIosVideoRef] = useState<HTMLVideoElement | null>(null);
     const [posterImage, setPosterImage] = useState<string | undefined>(undefined);
+    const [isAudioFile, setIsAudioFile] = useState(false);
 
     // Refs for hold-to-continue functionality
     const incrementIntervalRef = useRef<NodeJS.Timeout | null>(null);
@@ -41,12 +42,13 @@ const IOSVideoPlayer = ({ videoRef, currentTime, duration }: IOSVideoPlayerProps
         setVideoUrl(url);
 
         // Check if the media is an audio file and set poster image
-        const isAudioFile = url.match(/\.(mp3|wav|ogg|m4a|aac|flac)$/i) !== null;
+        const audioFile = url.match(/\.(mp3|wav|ogg|m4a|aac|flac)$/i) !== null;
+        setIsAudioFile(audioFile);
         
         // Get posterUrl from MEDIA_DATA, or use audio-poster.jpg as fallback for audio files when posterUrl is empty, null, or "None"
         const mediaPosterUrl = (typeof window !== 'undefined' && (window as any).MEDIA_DATA?.posterUrl) || '';
         const isValidPoster = mediaPosterUrl && mediaPosterUrl !== 'None' && mediaPosterUrl.trim() !== '';
-        setPosterImage(isValidPoster ? mediaPosterUrl : (isAudioFile ? AUDIO_POSTER_URL : undefined));
+        setPosterImage(isValidPoster ? mediaPosterUrl : (audioFile ? AUDIO_POSTER_URL : undefined));
     }, [videoRef]);
 
     // Function to jump 15 seconds backward
@@ -128,22 +130,34 @@ const IOSVideoPlayer = ({ videoRef, currentTime, duration }: IOSVideoPlayerProps
                 </span>
             </div>
 
-            {/* iOS-optimized Video Element with Native Controls */}
-            <video
-                ref={(ref) => setIosVideoRef(ref)}
-                className="w-full rounded-md"
-                src={videoUrl}
-                controls
-                playsInline
-                webkit-playsinline="true"
-                x-webkit-airplay="allow"
-                preload="auto"
-                crossOrigin="anonymous"
-                poster={posterImage}
-            >
-                <source src={videoUrl} type="video/mp4" />
-                <p>Your browser doesn't support HTML5 video.</p>
-            </video>
+            {/* Video container with persistent background for audio files */}
+            <div className="ios-video-wrapper">
+                {/* Persistent background image for audio files (Safari fix) */}
+                {isAudioFile && posterImage && (
+                    <div 
+                        className="ios-audio-poster-background" 
+                        style={{ backgroundImage: `url(${posterImage})` }}
+                        aria-hidden="true"
+                    />
+                )}
+                
+                {/* iOS-optimized Video Element with Native Controls */}
+                <video
+                    ref={(ref) => setIosVideoRef(ref)}
+                    className={`w-full rounded-md ${isAudioFile && posterImage ? 'audio-with-poster' : ''}`}
+                    src={videoUrl}
+                    controls
+                    playsInline
+                    webkit-playsinline="true"
+                    x-webkit-airplay="allow"
+                    preload="auto"
+                    crossOrigin="anonymous"
+                    poster={posterImage}
+                >
+                    <source src={videoUrl} type="video/mp4" />
+                    <p>Your browser doesn't support HTML5 video.</p>
+                </video>
+            </div>
 
             {/* iOS Video Skip Controls */}
             <div className="ios-skip-controls mt-3 flex justify-center gap-4">

frontend-tools/chapters-editor/client/src/components/TimelineControls.tsx

@@ -268,13 +268,8 @@ const TimelineControls = ({
     // Update editing title when selected segment changes
     useEffect(() => {
         if (selectedSegment) {
-            // Check if the chapter title is a default generated name (e.g., "Chapter 1", "Chapter 2", etc.)
-            const isDefaultChapterName = selectedSegment.chapterTitle && 
-                /^Chapter \d+$/.test(selectedSegment.chapterTitle);
-            
-            // If it's a default name, show empty string so placeholder appears
-            // If it's a custom title, show the actual title
-            setEditingChapterTitle(isDefaultChapterName ? '' : (selectedSegment.chapterTitle || ''));
+            // Always show the chapter title in the textarea, whether it's default or custom
+            setEditingChapterTitle(selectedSegment.chapterTitle || '');
         } else {
             setEditingChapterTitle('');
         }
@@ -4087,4 +4082,4 @@ const TimelineControls = ({
     );
 };
 
-export default TimelineControls;
+export default TimelineControls;

frontend-tools/chapters-editor/client/src/components/VideoPlayer.tsx

@@ -353,8 +353,18 @@ const VideoPlayer: React.FC<VideoPlayerProps> = ({
 
     return (
         <div className="video-player-container">
+            {/* Persistent background image for audio files (Safari fix) */}
+            {isAudioFile && posterImage && (
+                <div 
+                    className="audio-poster-background" 
+                    style={{ backgroundImage: `url(${posterImage})` }}
+                    aria-hidden="true"
+                />
+            )}
+            
             <video
                 ref={videoRef}
+                className={isAudioFile && posterImage ? 'audio-with-poster' : ''}
                 preload="metadata"
                 crossOrigin="anonymous"
                 onClick={handleVideoClick}

frontend-tools/chapters-editor/client/src/hooks/useVideoChapters.tsx

@@ -20,7 +20,7 @@ const useVideoChapters = () => {
         // Sort by start time to find chronological position
         const sortedSegments = allSegments.sort((a, b) => a.startTime - b.startTime);
         // Find the index of our new segment
-        const chapterIndex = sortedSegments.findIndex(seg => seg.startTime === newSegmentStartTime);
+        const chapterIndex = sortedSegments.findIndex((seg) => seg.startTime === newSegmentStartTime);
         return `Chapter ${chapterIndex + 1}`;
     };
 
@@ -28,12 +28,18 @@ const useVideoChapters = () => {
     const renumberAllSegments = (segments: Segment[]): Segment[] => {
         // Sort segments by start time
         const sortedSegments = [...segments].sort((a, b) => a.startTime - b.startTime);
-        
+
         // Renumber each segment based on its chronological position
-        return sortedSegments.map((segment, index) => ({
-            ...segment,
-            chapterTitle: `Chapter ${index + 1}`
-        }));
+        // Only update titles that follow the default "Chapter X" pattern to preserve custom titles
+        return sortedSegments.map((segment, index) => {
+            const currentTitle = segment.chapterTitle || '';
+            const isDefaultTitle = /^Chapter \d+$/.test(currentTitle);
+
+            return {
+                ...segment,
+                chapterTitle: isDefaultTitle ? `Chapter ${index + 1}` : currentTitle,
+            };
+        });
     };
 
     // Helper function to parse time string (HH:MM:SS.mmm) to seconds
@@ -124,9 +130,7 @@ const useVideoChapters = () => {
                 let initialSegments: Segment[] = [];
 
                 // Check if we have existing chapters from the backend
-                const existingChapters =
-                    (typeof window !== 'undefined' && (window as any).MEDIA_DATA?.chapters) ||
-                    [];
+                const existingChapters = (typeof window !== 'undefined' && (window as any).MEDIA_DATA?.chapters) || [];
 
                 if (existingChapters.length > 0) {
                     // Create segments from existing chapters
@@ -150,7 +154,7 @@ const useVideoChapters = () => {
                     // Create a default segment that spans the entire video on first load
                     const initialSegment: Segment = {
                         id: 1,
-                        chapterTitle: '',
+                        chapterTitle: 'Chapter 1',
                         startTime: 0,
                         endTime: video.duration,
                     };
@@ -225,7 +229,7 @@ const useVideoChapters = () => {
             logger.debug('Adding Safari-specific event listeners for audio support');
             video.addEventListener('canplay', handleCanPlay);
             video.addEventListener('loadeddata', handleLoadedData);
-            
+
             // Additional timeout fallback for Safari audio files
             const safariTimeout = setTimeout(() => {
                 if (video.duration && duration === 0) {
@@ -261,21 +265,21 @@ const useVideoChapters = () => {
     useEffect(() => {
         if (isSafari() && videoRef.current) {
             const video = videoRef.current;
-            
+
             const initializeSafariOnInteraction = () => {
                 // Try to load video metadata by attempting to play and immediately pause
                 const attemptInitialization = async () => {
                     try {
                         logger.debug('Safari: Attempting auto-initialization on user interaction');
-                        
+
                         // Briefly play to trigger metadata loading, then pause
                         await video.play();
                         video.pause();
-                        
+
                         // Check if we now have duration and initialize if needed
                         if (video.duration > 0 && clipSegments.length === 0) {
                             logger.debug('Safari: Successfully initialized metadata, creating default segment');
-                            
+
                             const defaultSegment: Segment = {
                                 id: 1,
                                 chapterTitle: '',
@@ -286,14 +290,14 @@ const useVideoChapters = () => {
                             setDuration(video.duration);
                             setTrimEnd(video.duration);
                             setClipSegments([defaultSegment]);
-                            
+
                             const initialState: EditorState = {
                                 trimStart: 0,
                                 trimEnd: video.duration,
                                 splitPoints: [],
                                 clipSegments: [defaultSegment],
                             };
-                            
+
                             setHistory([initialState]);
                             setHistoryPosition(0);
                         }
@@ -315,7 +319,7 @@ const useVideoChapters = () => {
             // Add listeners for various user interactions
             document.addEventListener('click', handleUserInteraction);
             document.addEventListener('keydown', handleUserInteraction);
-            
+
             return () => {
                 document.removeEventListener('click', handleUserInteraction);
                 document.removeEventListener('keydown', handleUserInteraction);
@@ -332,7 +336,7 @@ const useVideoChapters = () => {
                 // This play/pause will trigger metadata loading in Safari
                 await video.play();
                 video.pause();
-                
+
                 // The metadata events should fire now and initialize segments
                 return true;
             } catch (error) {
@@ -564,8 +568,11 @@ const useVideoChapters = () => {
                     `Updating segments with action: ${actionType}, recordHistory: ${isSignificantChange ? 'true' : 'false'}`
                 );
 
+                // Renumber all segments to ensure proper chronological naming
+                const renumberedSegments = renumberAllSegments(e.detail.segments);
+
                 // Update segment state immediately for UI feedback
-                setClipSegments(e.detail.segments);
+                setClipSegments(renumberedSegments);
 
                 // Always save state to history for non-intermediate actions
                 if (isSignificantChange) {
@@ -573,7 +580,7 @@ const useVideoChapters = () => {
                     // ensure we capture the state properly
                     setTimeout(() => {
                         // Deep clone to ensure state is captured correctly
-                        const segmentsClone = JSON.parse(JSON.stringify(e.detail.segments));
+                        const segmentsClone = JSON.parse(JSON.stringify(renumberedSegments));
 
                         // Create a complete state snapshot
                         const stateWithAction: EditorState = {
@@ -919,10 +926,10 @@ const useVideoChapters = () => {
                 const singleChapter = backendChapters[0];
                 const startSeconds = parseTimeToSeconds(singleChapter.startTime);
                 const endSeconds = parseTimeToSeconds(singleChapter.endTime);
-                
+
                 // Check if this single chapter spans the entire video (within 0.1 second tolerance)
                 const isFullVideoChapter = startSeconds <= 0.1 && Math.abs(endSeconds - duration) <= 0.1;
-                
+
                 if (isFullVideoChapter) {
                     logger.debug('Manual save: Single chapter spans full video - sending empty array');
                     backendChapters = [];

frontend-tools/chapters-editor/client/src/styles/IOSVideoPlayer.css

@@ -8,12 +8,40 @@
     overflow: hidden;
 }
 
+/* Video wrapper for positioning background */
+.ios-video-wrapper {
+    position: relative;
+    width: 100%;
+    background-color: black;
+    border-radius: 0.5rem;
+    overflow: hidden;
+}
+
+/* Persistent background poster for audio files (Safari fix) */
+.ios-audio-poster-background {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-size: contain;
+    background-position: center;
+    background-repeat: no-repeat;
+    z-index: -1;
+    pointer-events: none;
+}
+
 .ios-video-player-container video {
+    position: relative;
     width: 100%;
     height: auto;
     max-height: 360px;
     aspect-ratio: 16/9;
-    background-color: black;
+}
+
+/* Make video transparent only for audio files with poster so background shows through */
+.ios-video-player-container video.audio-with-poster {
+    background-color: transparent;
 }
 
 .ios-time-display {

frontend-tools/chapters-editor/client/src/styles/VideoPlayer.css

@@ -76,10 +76,26 @@
         user-select: none;
     }
 
+    /* Persistent background poster for audio files (Safari fix) */
+    .audio-poster-background {
+        position: absolute;
+        top: 0;
+        left: 0;
+        width: 100%;
+        height: 100%;
+        background-size: contain;
+        background-position: center;
+        background-repeat: no-repeat;
+        z-index: 1;
+        pointer-events: none;
+    }
+
     .video-player-container video {
+        position: relative;
         width: 100%;
         height: 100%;
         cursor: pointer;
+        z-index: 2;
         /* Force hardware acceleration */
         transform: translateZ(0);
         -webkit-transform: translateZ(0);
@@ -88,6 +104,11 @@
         user-select: none;
     }
 
+    /* Make video transparent only for audio files with poster so background shows through */
+    .video-player-container video.audio-with-poster {
+        background: transparent;
+    }
+
     /* iOS-specific styles */
     @supports (-webkit-touch-callout: none) {
         .video-player-container video {
@@ -109,6 +130,7 @@
         opacity: 0;
         transition: opacity 0.3s;
         pointer-events: none;
+        z-index: 3;
     }
 
     .video-player-container:hover .play-pause-indicator {
@@ -187,6 +209,7 @@
         background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
         opacity: 0;
         transition: opacity 0.3s;
+        z-index: 3;
     }
 
     .video-player-container:hover .video-controls {

frontend-tools/video-editor/client/src/components/IOSVideoPlayer.tsx

@@ -13,6 +13,7 @@ const IOSVideoPlayer = ({ videoRef, currentTime, duration }: IOSVideoPlayerProps
     const [videoUrl, setVideoUrl] = useState<string>('');
     const [iosVideoRef, setIosVideoRef] = useState<HTMLVideoElement | null>(null);
     const [posterImage, setPosterImage] = useState<string | undefined>(undefined);
+    const [isAudioFile, setIsAudioFile] = useState(false);
 
     // Refs for hold-to-continue functionality
     const incrementIntervalRef = useRef<NodeJS.Timeout | null>(null);
@@ -41,12 +42,13 @@ const IOSVideoPlayer = ({ videoRef, currentTime, duration }: IOSVideoPlayerProps
         setVideoUrl(url);
 
         // Check if the media is an audio file and set poster image
-        const isAudioFile = url.match(/\.(mp3|wav|ogg|m4a|aac|flac)$/i) !== null;
+        const audioFile = url.match(/\.(mp3|wav|ogg|m4a|aac|flac)$/i) !== null;
+        setIsAudioFile(audioFile);
         
         // Get posterUrl from MEDIA_DATA, or use audio-poster.jpg as fallback for audio files when posterUrl is empty, null, or "None"
         const mediaPosterUrl = (typeof window !== 'undefined' && (window as any).MEDIA_DATA?.posterUrl) || '';
         const isValidPoster = mediaPosterUrl && mediaPosterUrl !== 'None' && mediaPosterUrl.trim() !== '';
-        setPosterImage(isValidPoster ? mediaPosterUrl : (isAudioFile ? AUDIO_POSTER_URL : undefined));
+        setPosterImage(isValidPoster ? mediaPosterUrl : (audioFile ? AUDIO_POSTER_URL : undefined));
     }, [videoRef]);
 
     // Function to jump 15 seconds backward
@@ -128,22 +130,34 @@ const IOSVideoPlayer = ({ videoRef, currentTime, duration }: IOSVideoPlayerProps
                 </span>
             </div>
 
-            {/* iOS-optimized Video Element with Native Controls */}
-            <video
-                ref={(ref) => setIosVideoRef(ref)}
-                className="w-full rounded-md"
-                src={videoUrl}
-                controls
-                playsInline
-                webkit-playsinline="true"
-                x-webkit-airplay="allow"
-                preload="auto"
-                crossOrigin="anonymous"
-                poster={posterImage}
-            >
-                <source src={videoUrl} type="video/mp4" />
-                <p>Your browser doesn't support HTML5 video.</p>
-            </video>
+            {/* Video container with persistent background for audio files */}
+            <div className="ios-video-wrapper">
+                {/* Persistent background image for audio files (Safari fix) */}
+                {isAudioFile && posterImage && (
+                    <div 
+                        className="ios-audio-poster-background" 
+                        style={{ backgroundImage: `url(${posterImage})` }}
+                        aria-hidden="true"
+                    />
+                )}
+                
+                {/* iOS-optimized Video Element with Native Controls */}
+                <video
+                    ref={(ref) => setIosVideoRef(ref)}
+                    className={`w-full rounded-md ${isAudioFile && posterImage ? 'audio-with-poster' : ''}`}
+                    src={videoUrl}
+                    controls
+                    playsInline
+                    webkit-playsinline="true"
+                    x-webkit-airplay="allow"
+                    preload="auto"
+                    crossOrigin="anonymous"
+                    poster={posterImage}
+                >
+                    <source src={videoUrl} type="video/mp4" />
+                    <p>Your browser doesn't support HTML5 video.</p>
+                </video>
+            </div>
 
             {/* iOS Video Skip Controls */}
             <div className="ios-skip-controls mt-3 flex justify-center gap-4">

frontend-tools/video-editor/client/src/components/VideoPlayer.tsx

@@ -353,8 +353,18 @@ const VideoPlayer: React.FC<VideoPlayerProps> = ({
 
     return (
         <div className="video-player-container">
+            {/* Persistent background image for audio files (Safari fix) */}
+            {isAudioFile && posterImage && (
+                <div 
+                    className="audio-poster-background" 
+                    style={{ backgroundImage: `url(${posterImage})` }}
+                    aria-hidden="true"
+                />
+            )}
+            
             <video
                 ref={videoRef}
+                className={isAudioFile && posterImage ? 'audio-with-poster' : ''}
                 preload="metadata"
                 crossOrigin="anonymous"
                 onClick={handleVideoClick}

frontend-tools/video-editor/client/src/styles/IOSVideoPlayer.css

@@ -8,12 +8,40 @@
     overflow: hidden;
 }
 
+/* Video wrapper for positioning background */
+.ios-video-wrapper {
+    position: relative;
+    width: 100%;
+    background-color: black;
+    border-radius: 0.5rem;
+    overflow: hidden;
+}
+
+/* Persistent background poster for audio files (Safari fix) */
+.ios-audio-poster-background {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-size: contain;
+    background-position: center;
+    background-repeat: no-repeat;
+    z-index: -1;
+    pointer-events: none;
+}
+
 .ios-video-player-container video {
+    position: relative;
     width: 100%;
     height: auto;
     max-height: 360px;
     aspect-ratio: 16/9;
-    background-color: black;
+}
+
+/* Make video transparent only for audio files with poster so background shows through */
+.ios-video-player-container video.audio-with-poster {
+    background-color: transparent;
 }
 
 .ios-time-display {

frontend-tools/video-editor/client/src/styles/VideoPlayer.css

@@ -76,10 +76,26 @@
         user-select: none;
     }
 
+    /* Persistent background poster for audio files (Safari fix) */
+    .audio-poster-background {
+        position: absolute;
+        top: 0;
+        left: 0;
+        width: 100%;
+        height: 100%;
+        background-size: contain;
+        background-position: center;
+        background-repeat: no-repeat;
+        z-index: 1;
+        pointer-events: none;
+    }
+
     .video-player-container video {
+        position: relative;
         width: 100%;
         height: 100%;
         cursor: pointer;
+        z-index: 2;
         /* Force hardware acceleration */
         transform: translateZ(0);
         -webkit-transform: translateZ(0);
@@ -88,6 +104,11 @@
         user-select: none;
     }
 
+    /* Make video transparent only for audio files with poster so background shows through */
+    .video-player-container video.audio-with-poster {
+        background: transparent;
+    }
+
     /* iOS-specific styles */
     @supports (-webkit-touch-callout: none) {
         .video-player-container video {
@@ -109,6 +130,7 @@
         opacity: 0;
         transition: opacity 0.3s;
         pointer-events: none;
+        z-index: 3;
     }
 
     .video-player-container:hover .play-pause-indicator {
@@ -187,6 +209,7 @@
         background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
         opacity: 0;
         transition: opacity 0.3s;
+        z-index: 3;
     }
 
     .video-player-container:hover .video-controls {

frontend-tools/video-js/src/components/controls/CustomChaptersOverlay.js

@@ -20,6 +20,7 @@ class CustomChaptersOverlay extends Component {
         this.touchStartTime = 0;
         this.touchThreshold = 150; // ms for tap vs scroll detection
         this.isSmallScreen = window.innerWidth <= 480;
+        this.scrollY = 0; // Track scroll position before locking
 
         // Bind methods
         this.createOverlay = this.createOverlay.bind(this);
@@ -31,6 +32,8 @@ class CustomChaptersOverlay extends Component {
         this.handleMobileInteraction = this.handleMobileInteraction.bind(this);
         this.setupResizeListener = this.setupResizeListener.bind(this);
         this.handleResize = this.handleResize.bind(this);
+        this.lockBodyScroll = this.lockBodyScroll.bind(this);
+        this.unlockBodyScroll = this.unlockBodyScroll.bind(this);
 
         // Initialize after player is ready
         this.player().ready(() => {
@@ -65,6 +68,9 @@ class CustomChaptersOverlay extends Component {
 
         const el = this.player().el();
         if (el) el.classList.remove('chapters-open');
+
+        // Restore body scroll on mobile when closing
+        this.unlockBodyScroll();
     }
 
     setupResizeListener() {
@@ -164,6 +170,8 @@ class CustomChaptersOverlay extends Component {
             this.overlay.style.display = 'none';
             const el = this.player().el();
             if (el) el.classList.remove('chapters-open');
+            // Restore body scroll on mobile when closing
+            this.unlockBodyScroll();
         };
         chapterClose.appendChild(closeBtn);
         playlistTitle.appendChild(chapterClose);
@@ -355,6 +363,37 @@ class CustomChaptersOverlay extends Component {
         }
     }
 
+    lockBodyScroll() {
+        if (!this.isMobile) return;
+
+        // Save current scroll position
+        this.scrollY = window.scrollY || window.pageYOffset;
+
+        // Lock body scroll with proper iOS handling
+        document.body.style.overflow = 'hidden';
+        document.body.style.position = 'fixed';
+        document.body.style.top = `-${this.scrollY}px`;
+        document.body.style.left = '0';
+        document.body.style.right = '0';
+        document.body.style.width = '100%';
+    }
+
+    unlockBodyScroll() {
+        if (!this.isMobile) return;
+
+        // Restore body scroll
+        const scrollY = this.scrollY;
+        document.body.style.overflow = '';
+        document.body.style.position = '';
+        document.body.style.top = '';
+        document.body.style.left = '';
+        document.body.style.right = '';
+        document.body.style.width = '';
+
+        // Restore scroll position
+        window.scrollTo(0, scrollY);
+    }
+
     toggleOverlay() {
         if (!this.overlay) return;
 
@@ -369,17 +408,11 @@ class CustomChaptersOverlay extends Component {
             navigator.vibrate(30);
         }
 
-        // Prevent body scroll on mobile when overlay is open
-        if (this.isMobile) {
-            if (isHidden) {
-                document.body.style.overflow = 'hidden';
-                document.body.style.position = 'fixed';
-                document.body.style.width = '100%';
-            } else {
-                document.body.style.overflow = '';
-                document.body.style.position = '';
-                document.body.style.width = '';
-            }
+        // Lock/unlock body scroll on mobile when overlay opens/closes
+        if (isHidden) {
+            this.lockBodyScroll();
+        } else {
+            this.unlockBodyScroll();
         }
 
         try {
@@ -390,7 +423,9 @@ class CustomChaptersOverlay extends Component {
                     m.classList.remove('vjs-lock-showing');
                     m.style.display = 'none';
                 });
-        } catch (e) {}
+        } catch {
+            // Ignore errors when closing menus
+        }
     }
 
     updateCurrentChapter() {
@@ -406,7 +441,6 @@ class CustomChaptersOverlay extends Component {
                 currentTime >= chapter.startTime &&
                 (index === this.chaptersData.length - 1 || currentTime < this.chaptersData[index + 1].startTime);
 
-            const handle = item.querySelector('.playlist-drag-handle');
             const dynamic = item.querySelector('.meta-dynamic');
             if (isPlaying) {
                 currentChapterIndex = index;
@@ -463,11 +497,7 @@ class CustomChaptersOverlay extends Component {
             if (el) el.classList.remove('chapters-open');
 
             // Restore body scroll on mobile
-            if (this.isMobile) {
-                document.body.style.overflow = '';
-                document.body.style.position = '';
-                document.body.style.width = '';
-            }
+            this.unlockBodyScroll();
         }
     }
 
@@ -479,11 +509,7 @@ class CustomChaptersOverlay extends Component {
         if (el) el.classList.remove('chapters-open');
 
         // Restore body scroll on mobile when disposing
-        if (this.isMobile) {
-            document.body.style.overflow = '';
-            document.body.style.position = '';
-            document.body.style.width = '';
-        }
+        this.unlockBodyScroll();
 
         // Clean up event listeners
         if (this.handleResize) {

frontend-tools/video-js/src/components/controls/CustomSettingsMenu.js

@@ -25,6 +25,7 @@ class CustomSettingsMenu extends Component {
         this.isMobile = this.detectMobile();
         this.isSmallScreen = window.innerWidth <= 480;
         this.touchThreshold = 150; // ms for tap vs scroll detection
+        this.scrollY = 0; // Track scroll position before locking
 
         // Bind methods
         this.createSettingsButton = this.createSettingsButton.bind(this);
@@ -41,6 +42,8 @@ class CustomSettingsMenu extends Component {
         this.detectMobile = this.detectMobile.bind(this);
         this.handleMobileInteraction = this.handleMobileInteraction.bind(this);
         this.setupResizeListener = this.setupResizeListener.bind(this);
+        this.lockBodyScroll = this.lockBodyScroll.bind(this);
+        this.unlockBodyScroll = this.unlockBodyScroll.bind(this);
 
         // Initialize after player is ready
         this.player().ready(() => {
@@ -656,6 +659,8 @@ class CustomSettingsMenu extends Component {
                 if (btnEl) {
                     btnEl.classList.remove('settings-clicked');
                 }
+                // Restore body scroll on mobile when closing
+                this.unlockBodyScroll();
             };
 
             closeButton.addEventListener('click', closeFunction);
@@ -942,6 +947,37 @@ class CustomSettingsMenu extends Component {
         this.startSubtitleSync();
     }
 
+    lockBodyScroll() {
+        if (!this.isMobile) return;
+        
+        // Save current scroll position
+        this.scrollY = window.scrollY || window.pageYOffset;
+        
+        // Lock body scroll with proper iOS handling
+        document.body.style.overflow = 'hidden';
+        document.body.style.position = 'fixed';
+        document.body.style.top = `-${this.scrollY}px`;
+        document.body.style.left = '0';
+        document.body.style.right = '0';
+        document.body.style.width = '100%';
+    }
+
+    unlockBodyScroll() {
+        if (!this.isMobile) return;
+        
+        // Restore body scroll
+        const scrollY = this.scrollY;
+        document.body.style.overflow = '';
+        document.body.style.position = '';
+        document.body.style.top = '';
+        document.body.style.left = '';
+        document.body.style.right = '';
+        document.body.style.width = '';
+        
+        // Restore scroll position
+        window.scrollTo(0, scrollY);
+    }
+
     toggleSettings(e) {
         // e.stopPropagation();
         const isVisible = this.settingsOverlay.classList.contains('show');
@@ -954,11 +990,7 @@ class CustomSettingsMenu extends Component {
             this.stopKeepingControlsVisible();
 
             // Restore body scroll on mobile when closing
-            if (this.isMobile) {
-                document.body.style.overflow = '';
-                document.body.style.position = '';
-                document.body.style.width = '';
-            }
+            this.unlockBodyScroll();
         } else {
             this.settingsOverlay.classList.add('show');
             this.settingsOverlay.style.display = 'block';
@@ -972,11 +1004,7 @@ class CustomSettingsMenu extends Component {
             }
 
             // Prevent body scroll on mobile when overlay is open
-            if (this.isMobile) {
-                document.body.style.overflow = 'hidden';
-                document.body.style.position = 'fixed';
-                document.body.style.width = '100%';
-            }
+            this.lockBodyScroll();
         }
 
         this.speedSubmenu.style.display = 'none'; // Hide submenu when main menu toggles
@@ -1002,6 +1030,9 @@ class CustomSettingsMenu extends Component {
         this.settingsOverlay.classList.add('show');
         this.settingsOverlay.style.display = 'block';
 
+        // Lock body scroll when opening
+        this.lockBodyScroll();
+
         // Hide other submenus and show subtitles submenu
         this.speedSubmenu.style.display = 'none';
         if (this.qualitySubmenu) this.qualitySubmenu.style.display = 'none';
@@ -1072,11 +1103,7 @@ class CustomSettingsMenu extends Component {
             }
 
             // Restore body scroll on mobile when closing
-            if (this.isMobile) {
-                document.body.style.overflow = '';
-                document.body.style.position = '';
-                document.body.style.width = '';
-            }
+            this.unlockBodyScroll();
         }
     }
 
@@ -1417,6 +1444,8 @@ class CustomSettingsMenu extends Component {
             if (btnEl) {
                 btnEl.classList.remove('settings-clicked');
             }
+            // Restore body scroll on mobile when closing
+            this.unlockBodyScroll();
         }
     }
 
@@ -1493,11 +1522,7 @@ class CustomSettingsMenu extends Component {
         }
 
         // Restore body scroll on mobile when disposing
-        if (this.isMobile) {
-            document.body.style.overflow = '';
-            document.body.style.position = '';
-            document.body.style.width = '';
-        }
+        this.unlockBodyScroll();
 
         // Remove DOM elements
         if (this.settingsOverlay) {

frontend/src/static/js/components/BulkActionPublishStateModal.tsx

@@ -26,17 +26,12 @@ export const BulkActionPublishStateModal: React.FC<BulkActionPublishStateModalPr
   csrfToken,
 }) => {
   const [selectedState, setSelectedState] = useState('public');
-  const [initialState, setInitialState] = useState('public');
   const [isProcessing, setIsProcessing] = useState(false);
 
   useEffect(() => {
     if (!isOpen) {
       // Reset state when modal closes
       setSelectedState('public');
-      setInitialState('public');
-    } else {
-      // When modal opens, set initial state
-      setInitialState('public');
     }
   }, [isOpen]);
 
@@ -79,7 +74,9 @@ export const BulkActionPublishStateModal: React.FC<BulkActionPublishStateModalPr
 
   if (!isOpen) return null;
 
-  const hasStateChanged = selectedState !== initialState;
+  // Note: We don't check hasStateChanged because the modal doesn't know the actual
+  // current state of the selected media. Users should be able to set any state.
+  // If the state is already the same, the backend will handle it gracefully.
 
   return (
     <div className="publish-state-modal-overlay">
@@ -116,7 +113,7 @@ export const BulkActionPublishStateModal: React.FC<BulkActionPublishStateModalPr
           <button
             className="publish-state-btn publish-state-btn-submit"
             onClick={handleSubmit}
-            disabled={isProcessing || !hasStateChanged}
+            disabled={isProcessing}
           >
             {isProcessing ? translateString('Processing...') : translateString('Submit')}
           </button>

frontend/src/static/js/components/list-item/Item.scss

@@ -222,6 +222,12 @@ a.item-thumb {
       }
     }
 
+    .item.playlist-item & {
+      &:before {
+        content: '\e05f'; // Material icon: playlist_play
+      }
+    }
+
     .item.category-item & {
       &:before {
         content: '\e892';

frontend/src/static/js/components/list-item/PlaylistItem.jsx

@@ -31,14 +31,11 @@ export function PlaylistItem(props) {
           aria-hidden="true"
           style={!thumbnailUrl ? null : { backgroundImage: "url('" + thumbnailUrl + "')" }}
         >
-          <div className="playlist-count">
-            <div>
-              <div>
-                <span>{props.media_count}</span>
-                <i className="material-icons">playlist_play</i>
-              </div>
+          {!thumbnailUrl ? null : (
+            <div key="item-type-icon" className="item-type-icon">
+              <div></div>
             </div>
-          </div>
+          )}
 
           <div className="playlist-hover-play-all">
             <div>
@@ -53,9 +50,6 @@ export function PlaylistItem(props) {
         <UnderThumbWrapper title={props.title} link={props.link}>
           {titleComponent()}
           {metaComponents()}
-          <a href={props.link} title="" className="view-full-playlist">
-            VIEW FULL PLAYLIST
-          </a>
         </UnderThumbWrapper>
       </div>
     </div>

frontend/src/static/js/components/media-actions/VideoMediaDownloadLink.jsx

@@ -21,12 +21,16 @@ function downloadOptionsList() {
         for (g in encodings_info[k]) {
           if (encodings_info[k].hasOwnProperty(g)) {
             if ('success' === encodings_info[k][g].status && 100 === encodings_info[k][g].progress && null !== encodings_info[k][g].url) {
+              // Use original media URL for download instead of encoded version
+              const originalUrl = media_data.original_media_url;
+              const originalFilename = originalUrl ? originalUrl.substring(originalUrl.lastIndexOf('/') + 1) : media_data.title;
+
               optionsList[encodings_info[k][g].title] = {
                 text: k + ' - ' + g.toUpperCase() + ' (' + encodings_info[k][g].size + ')',
-                link: formatInnerLink(encodings_info[k][g].url, SiteContext._currentValue.url),
+                link: formatInnerLink(media_data.original_media_url, SiteContext._currentValue.url),
                 linkAttr: {
                   target: '_blank',
-                  download: media_data.title + '_' + k + '_' + g.toUpperCase(),
+                  download: originalFilename,
                 },
               };
             }
@@ -36,12 +40,16 @@ function downloadOptionsList() {
     }
   }
 
+  // Extract actual filename from the original media URL
+  const originalUrl = media_data.original_media_url;
+  const originalFilename = originalUrl ? originalUrl.substring(originalUrl.lastIndexOf('/') + 1) : media_data.title;
+
   optionsList.original_media_url = {
     text: 'Original file (' + media_data.size + ')',
     link: formatInnerLink(media_data.original_media_url, SiteContext._currentValue.url),
     linkAttr: {
       target: '_blank',
-      download: media_data.title,
+      download: originalFilename,
     },
   };
 

frontend/src/static/js/components/media-page/ViewerInfoTitleBanner.js

@@ -54,6 +54,10 @@ export default class ViewerInfoTitleBanner extends React.PureComponent {
         ? formatInnerLink(MediaPageStore.get('media-original-url'), SiteContext._currentValue.url)
         : null;
 
+    // Extract actual filename from URL for non-video downloads
+    const originalUrl = MediaPageStore.get('media-original-url');
+    this.downloadFilename = originalUrl ? originalUrl.substring(originalUrl.lastIndexOf('/') + 1) : this.props.title;
+
     this.updateStateValues = this.updateStateValues.bind(this);
   }
 
@@ -171,7 +175,7 @@ export default class ViewerInfoTitleBanner extends React.PureComponent {
                 .downloadLink ? (
                 <VideoMediaDownloadLink />
               ) : (
-                <OtherMediaDownloadLink link={this.downloadLink} title={this.props.title} />
+                <OtherMediaDownloadLink link={this.downloadLink} title={this.downloadFilename} />
               )}
 
               <MediaMoreOptionsIcon allowDownload={this.props.allowDownload} />

frontend/src/static/js/components/media-page/ViewerInfoVideoTitleBanner.js

@@ -77,7 +77,7 @@ export default class ViewerInfoVideoTitleBanner extends ViewerInfoTitleBanner {
                 .downloadLink ? (
                 <VideoMediaDownloadLink />
               ) : (
-                <OtherMediaDownloadLink link={this.downloadLink} title={this.props.title} />
+                <OtherMediaDownloadLink link={this.downloadLink} title={this.downloadFilename} />
               )}
 
               <MediaMoreOptionsIcon allowDownload={this.props.allowDownload} />

frontend/src/static/js/utils/hoc/withBulkActions.jsx

@@ -0,0 +1,19 @@
+import React from 'react';
+import { useBulkActions } from '../hooks/useBulkActions';
+
+/**
+ * Higher-Order Component that provides bulk actions functionality
+ * to class components via props
+ */
+export function withBulkActions(WrappedComponent) {
+  return function WithBulkActionsComponent(props) {
+    const bulkActions = useBulkActions();
+
+    return (
+      <WrappedComponent
+        {...props}
+        bulkActions={bulkActions}
+      />
+    );
+  };
+}