docs: update page link

* 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)

README.md

@@ -69,7 +69,7 @@ Copyright Markos Gogoulos.
 
 ## Support and paid services
 
-We provide custom installations, development of extra functionality, migration from existing systems, integrations with legacy systems, training and support. Contact us at info@mediacms.io for more information.
+We provide custom installations, development of extra functionality, migration from existing systems, integrations with legacy systems, training and support. Checkout our [services page](https://mediacms.io/#services/) for more information.
 
 ### Commercial Hostings
 **Elestio**

cms/version.py

@@ -1 +1 @@
-VERSION = "7.2.1"
+VERSION = "7.2.2"

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

@@ -494,7 +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,
@@ -714,7 +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(),
             )
 

files/models/media.py

@@ -282,7 +282,7 @@ 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
@@ -329,10 +329,17 @@ 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):
         """

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
@@ -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 = [];