feat: Implement new Reel creation functionality with dedicated mobile and desktop UIs, server-side API routes, and a new FFmpeg processing service.

client/src/pages/mobile/new-reel.tsx

@@ -63,6 +63,7 @@ export default function MobileNewReel() {
     // État audio preview
     const [isPlaying, setIsPlaying] = useState<string | null>(null);
     const [stabilize, setStabilize] = useState(true); // Activé par défaut pour les Reels
+    const [enableEndingEffect, setEnableEndingEffect] = useState(true);
 
 
     const { data: pages = [] } = useQuery<SocialPage[]>({
@@ -204,6 +205,7 @@ export default function MobileNewReel() {
             drawText: true,
             ttsEnabled,
             ttsVoice,
+            enableEndingEffect,
         });
     };
 
@@ -395,6 +397,17 @@ export default function MobileNewReel() {
                                 className="text-lg"
                                 rows={3}
                             />
+                            <div className="flex items-center space-x-2 mt-4">
+                                <Switch
+                                    id="enable-ending-effect"
+                                    checked={enableEndingEffect}
+                                    onCheckedChange={setEnableEndingEffect}
+                                />
+                                <Label htmlFor="enable-ending-effect" className="font-medium cursor-pointer">
+                                    Activer l'effet de fin (logo + fondu)
+                                </Label>
+                            </div>
+
                             <div className="flex items-center space-x-2 mt-4">
                                 <Switch
                                     id="tts-mode"

client/src/pages/new-reel.tsx

@@ -68,6 +68,7 @@ export default function NewReel() {
     const [ttsVoice, setTtsVoice] = useState("fr-FR-VivienneMultilingualNeural");
     const [drawText, setDrawText] = useState(true);
     const [stabilize, setStabilize] = useState(true); // default to true
+    const [enableEndingEffect, setEnableEndingEffect] = useState(true);
 
     // Enable TTS by default on mobile
     useEffect(() => {
@@ -336,6 +337,7 @@ export default function NewReel() {
             ttsVoice,
             drawText,
             stabilize: stabilize,
+            enableEndingEffect,
         });
     };
 
@@ -710,6 +712,17 @@ export default function NewReel() {
                                                 </Label>
                                             </div>
 
+                                            <div className="flex items-center space-x-2 mt-4">
+                                                <Switch
+                                                    id="enable-ending-effect"
+                                                    checked={enableEndingEffect}
+                                                    onCheckedChange={setEnableEndingEffect}
+                                                />
+                                                <Label htmlFor="enable-ending-effect" className="font-medium cursor-pointer">
+                                                    Activer l'effet de fin (logo + fondu)
+                                                </Label>
+                                            </div>
+
                                             <div className="flex items-center space-x-2 mt-4">
                                                 <Switch
                                                     id="tts-mode"

ffmpeg-service/main.py

@@ -161,6 +161,7 @@ class ReelRequest(BaseModel):
     tts_voice: str = "fr-FR-VivienneMultilingualNeural"
     draw_text: bool = True
     stabilize: bool = False  # Stabilisation vidéo via vidstab
+    enable_ending_effect: bool = True
 
 
 def clean_text_for_display(text: str) -> str:
@@ -861,7 +862,7 @@ async def process_reel(request: ReelRequest, x_api_key: str = Header(None)):
             v_chain += text_filter
 
         if has_watermark:
-            if request.store_name:
+            if request.store_name and request.enable_ending_effect:
                 # Ouro Party Mode + Persistent bottom right
                 
                 # We need two scaled versions of the logo
@@ -890,7 +891,9 @@ async def process_reel(request: ReelRequest, x_api_key: str = Header(None)):
                 v_chain += "[v_pre_wm];[v_pre_wm][wm]overlay=W-w-20:H-h-20"
 
         # Add Video Fade Out
-        v_chain += f",fade=t=out:st={fade_start}:d={fade_duration}"
+        if request.enable_ending_effect:
+            v_chain += f",fade=t=out:st={fade_start}:d={fade_duration}"
+
 
         # End of video chain
         v_chain += "[vout]"

server/routes/reels.ts

@@ -302,6 +302,7 @@ reelsRouter.post('/reels/preview', async (req: Request, res: Response) => {
             musicVolume = 0.25,
             drawText = true,
             stabilize = false,
+            enableEndingEffect = true,
         } = req.body;
 
         // Récupérer le média vidéo
@@ -360,6 +361,7 @@ reelsRouter.post('/reels/preview', async (req: Request, res: Response) => {
             drawText,
             stabilize,
             watermarkUrl,
+            enableEndingEffect,
         });
 
         if (!result.success) {
@@ -471,6 +473,7 @@ async function processReelBackground(
         musicVolume?: number;
         drawText?: boolean;
         stabilize?: boolean;
+        enableEndingEffect?: boolean;
     },
     storeName?: string
 ) {
@@ -489,6 +492,7 @@ async function processReelBackground(
         musicVolume,
         drawText,
         stabilize,
+        enableEndingEffect,
     } = data;
 
     console.log(`🔄 [Background] Starting processing for Post ${postId}`);
@@ -570,6 +574,7 @@ async function processReelBackground(
             stabilize,
             watermarkUrl,
             storeName,
+            enableEndingEffect,
         });
 
         console.log(`⏱️ [Background] FFmpeg took ${(Date.now() - startTime) / 1000}s`);
@@ -728,6 +733,7 @@ reelsRouter.post('/reels', async (req: Request, res: Response) => {
             musicVolume = 0.25,
             drawText = true,
             stabilize = false,
+            enableEndingEffect = true,
         } = req.body;
 
         // Validation immédiate

server/services/ffmpeg.ts

@@ -20,6 +20,7 @@ interface FFmpegReelRequest {
     stabilize?: boolean;        // Stabilisation vidéo via vidstab (default: false)
     watermark_url?: string;     // URL du logo
     store_name?: string;        // Nom du magasin pour l'outro
+    enable_ending_effect?: boolean; // Activer l'effet de fin (logo+fondu)
 }
 
 interface FFmpegReelResponse {
@@ -77,6 +78,7 @@ export class FFmpegService {
             stabilize?: boolean;
             watermarkUrl?: string;
             storeName?: string;
+            enableEndingEffect?: boolean;
         } = {}
     ): Promise<{ success: boolean; videoBase64?: string; duration?: number; error?: string }> {
         const config = this.ensureConfigured();
@@ -95,6 +97,7 @@ export class FFmpegService {
             stabilize: options.stabilize ?? false,
             watermark_url: options.watermarkUrl,
             store_name: options.storeName,
+            enable_ending_effect: options.enableEndingEffect ?? true,
         };
 
         // Remove undefined values
@@ -176,6 +179,7 @@ export class FFmpegService {
             stabilize?: boolean;
             watermarkUrl?: string;
             storeName?: string;
+            enableEndingEffect?: boolean;
         } = {}
     ): Promise<{ success: boolean; videoBase64?: string; duration?: number; error?: string }> {
         const config = this.ensureConfigured();
@@ -194,6 +198,7 @@ export class FFmpegService {
             stabilize: options.stabilize ?? false,
             watermark_url: options.watermarkUrl,
             store_name: options.storeName,
+            enable_ending_effect: options.enableEndingEffect ?? true,
         };
 
         // Remove undefined values