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Ricky01anjay commited on Mar 2

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32d7542

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1 Parent(s): 3915846

Update app.py

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app.py +98 -65

app.py CHANGED Viewed

@@ -26,37 +26,37 @@ HTML_TEMPLATE = """
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>AI Multi-Clip Editor</title>
     <script src="https://cdn.tailwindcss.com"></script>
 </head>
-<body class="bg-black text-gray-200 min-h-screen flex flex-col items-center p-6">
     <div class="w-full max-w-2xl bg-gray-900 p-8 rounded-3xl border border-gray-800 shadow-2xl">
-        <h1 class="text-3xl font-black text-center mb-2 bg-gradient-to-r from-blue-500 to-cyan-400 bg-clip-text text-transparent">AI VIDEO COMPOSER</h1>
-        <p class="text-center text-gray-500 text-sm mb-8">Gabungkan momen terbaik secara otomatis</p>
         <form id="clipForm" class="space-y-6">
-            <input type="url" id="videoUrl" class="w-full p-4 bg-gray-800 rounded-xl border border-gray-700 outline-none focus:ring-2 focus:ring-blue-500" placeholder="Masukkan Link Video MP4...">
             <div class="text-center font-bold text-gray-700 text-xs tracking-widest">ATAU UPLOAD FILE</div>
-            <input type="file" id="videoFile" accept="video/mp4" class="w-full text-sm text-gray-400 file:mr-4 file:py-2 file:px-4 file:rounded-full file:border-0 file:bg-blue-600 file:text-white hover:file:bg-blue-700">
-            <button type="submit" class="w-full bg-blue-600 hover:bg-blue-500 text-white font-black py-4 rounded-xl transition-all transform active:scale-95 shadow-xl">MULAI PROSES AI ✨</button>
         </form>
         <div id="statusArea" class="mt-10 hidden">
             <div class="flex justify-between mb-2">
-                <span id="statusText" class="text-sm font-bold text-blue-400 italic">Menganalisis...</span>
                 <span id="percentText" class="text-sm font-black">0%</span>
             </div>
             <div class="w-full bg-gray-800 rounded-full h-4 p-1">
-                <div id="progressBar" class="bg-gradient-to-r from-blue-600 to-cyan-400 h-2 rounded-full transition-all duration-700" style="width: 0%"></div>
             </div>
         </div>
         <div id="resultArea" class="mt-10 hidden text-center">
-            <video id="player" controls class="w-full rounded-2xl border border-gray-700 shadow-2xl bg-black mb-6" style="max-height: 400px;"></video>
             <div class="flex gap-3">
-                <a id="downloadBtn" href="#" class="flex-1 bg-white text-black font-black py-3 rounded-xl">DOWNLOAD</a>
-                <button onclick="location.reload()" class="px-6 bg-gray-800 rounded-xl border border-gray-700">ULANG</button>
             </div>
         </div>
     </div>
@@ -112,16 +112,19 @@ HTML_TEMPLATE = """
 def time_to_seconds(time_str):
     try:
         parts = list(map(int, time_str.split(':')))
-        return parts[0] * 60 + parts[1] if len(parts) == 2 else parts[0]
     except: return 0
 def background_processor(job_id, video_path):
     try:
         full_clip = VideoFileClip(video_path)
         original_width, original_height = full_clip.size
-        # 1. Transkripsi
-        JOBS[job_id].update({"message": "AI mentranskrip video...", "progress": 15})
         segments_whisper, _ = whisper_model.transcribe(video_path, word_timestamps=True)
         words_data = []
@@ -129,45 +132,62 @@ def background_processor(job_id, video_path):
         for segment in segments_whisper:
             for word in segment.words:
                 words_data.append(word)
-                transcript_text += f"[{int(word.start//60):02d}:{int(word.start%60):02d}] {word.word.strip()} "
-        # 2. AI Menganalisa Poin Penting (Format JSON)
-        JOBS[job_id].update({"message": "AI menganalisis konten (JSON)...", "progress": 40})
-        prompt = (
-            "Analyze this transcript and find multiple interesting segments. "
-            "Respond ONLY with a JSON array like this: "
-            '[{"narasi": "context", "timestamp": "MM:SS"}, {"narasi": "next context", "timestamp": "MM:SS"}]'
-            "\n\nTranscript: " + transcript_text[:3000]
-        )
         try:
-            r = requests.post("https://www.puruboy.kozow.com/api/ai/letmegpt", json={"message": prompt}, timeout=20).json()
             ai_ans = r.get("result", {}).get("answer", "[]")
-            # Ekstrak JSON jika AI memberi teks tambahan
-            json_match = re.search(r'\[.*\]', ai_ans, re.DOTALL)
             points = json.loads(json_match.group(0)) if json_match else []
         except:
-            points = [{"narasi": "Auto", "timestamp": "00:05"}]
-        # 3. Hitung Range Pemotongan (Logika Request User)
-        JOBS[job_id].update({"message": "Menghitung sinkronisasi pemotongan...", "progress": 55})
         cut_ranges = []
         for p in points:
-            start_point = time_to_seconds(p['timestamp'])
-            # Cari subtitle berikutnya setelah start_point
-            next_subtitle_time = start_point + 10 # Default jika tidak ketemu
-            for wd in words_data:
-                if wd.start > start_point:
-                    next_subtitle_time = wd.start
-                    break
-            # Berhenti di next_subtitle_time + 10 detik (Sesuai logika 2:45 -> 2:55)
-            end_point = min(full_clip.duration, next_subtitle_time + 10)
-            cut_ranges.append({'start': max(0, start_point - 1), 'end': end_point})
         # 4. Pemotongan & Penggabungan
-        JOBS[job_id].update({"message": "Rendering klip gabungan...", "progress": 70})
         subclips = []
         final_words_clips = []
@@ -177,46 +197,56 @@ def background_processor(job_id, video_path):
         if not os.path.exists(font_path): font_path = "Arial"
         for r in cut_ranges:
-            # Potong video
             v_sub = full_clip.subclip(r['start'], r['end'])
             subclips.append(v_sub)
-            # Buat Subtitle untuk klip ini dengan timeline yang digeser (shifted)
             for wd in words_data:
-                if r['start'] <= wd.start <= r['end']:
-                    rel_start = (wd.start - r['start']) + current_timeline
-                    rel_end = (wd.end - r['start']) + current_timeline
                     t = TextClip(
                         wd.word.strip().upper(),
-                        font=font_path, fontsize=original_height*0.06,
-                        color='yellow', stroke_color='black', stroke_width=2,
                         method='label'
                     ).set_start(rel_start).set_end(rel_end).set_position(('center', int(original_height*0.85)))
                     final_words_clips.append(t)
             current_timeline += (r['end'] - r['start'])
-        # Gabungkan video
         merged_video = concatenate_videoclips(subclips, method="compose")
-        # Tambahkan Overlay Subtitle
         final_result = CompositeVideoClip([merged_video] + final_words_clips)
         output_filename = f"final_{job_id}.mp4"
         output_path = os.path.join(app.config['UPLOAD_FOLDER'], output_filename)
         final_result.write_videofile(
             output_path,
             fps=24,
             codec="libx264",
             audio_codec="aac",
             preset="ultrafast",
             logger=None
         )
-        # Cleanup
         full_clip.close()
         merged_video.close()
         final_result.close()
@@ -224,16 +254,15 @@ def background_processor(job_id, video_path):
         JOBS[job_id].update({
             "status": "completed",
             "progress": 100,
-            "message": "Video Berhasil Digabung!",
-            "result": output_filename,
-            "files_to_delete": JOBS[job_id]['files_to_delete'] + [output_path]
         })
     except Exception as e:
         JOBS[job_id].update({"status": "error", "message": str(e)})
 # ==========================================
-# ROUTES
 # ==========================================
 @app.route('/')
@@ -245,24 +274,28 @@ def generate():
     job_id = str(uuid.uuid4())
     video_path = os.path.join(app.config['UPLOAD_FOLDER'], f"{job_id}_in.mp4")
-    if 'video_file' in request.files:
-        request.files['video_file'].save(video_path)
-    elif 'video_url' in request.form:
-        r = requests.get(request.form['video_url'], stream=True)
-        with open(video_path, 'wb') as f:
-            for chunk in r.iter_content(1024*1024): f.write(chunk)
-    else: return jsonify({"error": "No source"}), 400
     JOBS[job_id] = {
-        "status": "processing", "progress": 5, "message": "Mengunggah...",
         "result": None, "created_at": time.time(), "files_to_delete": [video_path]
     }
     threading.Thread(target=background_processor, args=(job_id, video_path)).start()
     return jsonify({"job_id": job_id})
 @app.route('/status/<job_id>')
 def status(job_id):
-    return jsonify(JOBS.get(job_id, {"status": "error", "message": "Expired"}))
 @app.route('/view/<filename>')
 def view_video(filename):

 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>AI Pro Clip Editor</title>
     <script src="https://cdn.tailwindcss.com"></script>
 </head>
+<body class="bg-gray-950 text-gray-200 min-h-screen flex flex-col items-center p-6">
     <div class="w-full max-w-2xl bg-gray-900 p-8 rounded-3xl border border-gray-800 shadow-2xl">
+        <h1 class="text-3xl font-black text-center mb-2 bg-gradient-to-r from-green-400 to-blue-500 bg-clip-text text-transparent">AI SMART CLIPPER</h1>
+        <p class="text-center text-gray-500 text-sm mb-8">Memotong video dengan logika penceritaan utuh</p>
         <form id="clipForm" class="space-y-6">
+            <input type="url" id="videoUrl" class="w-full p-4 bg-gray-800 rounded-xl border border-gray-700 outline-none focus:ring-2 focus:ring-green-500" placeholder="Masukkan Link Video MP4...">
             <div class="text-center font-bold text-gray-700 text-xs tracking-widest">ATAU UPLOAD FILE</div>
+            <input type="file" id="videoFile" accept="video/mp4" class="w-full text-sm text-gray-400 file:mr-4 file:py-2 file:px-4 file:rounded-full file:border-0 file:bg-green-600 file:text-white hover:file:bg-green-700">
+            <button type="submit" class="w-full bg-green-600 hover:bg-green-500 text-white font-black py-4 rounded-xl transition-all transform active:scale-95 shadow-xl">BUAT VIDEO VIRAL ✨</button>
         </form>
         <div id="statusArea" class="mt-10 hidden">
             <div class="flex justify-between mb-2">
+                <span id="statusText" class="text-sm font-bold text-green-400 italic">Menganalisis...</span>
                 <span id="percentText" class="text-sm font-black">0%</span>
             </div>
             <div class="w-full bg-gray-800 rounded-full h-4 p-1">
+                <div id="progressBar" class="bg-gradient-to-r from-green-500 to-blue-500 h-2 rounded-full transition-all duration-700" style="width: 0%"></div>
             </div>
         </div>
         <div id="resultArea" class="mt-10 hidden text-center">
+            <video id="player" controls class="w-full rounded-2xl border border-gray-700 shadow-2xl bg-black mb-6" style="max-height: 450px;"></video>
             <div class="flex gap-3">
+                <a id="downloadBtn" href="#" class="flex-1 bg-white text-black font-black py-3 rounded-xl hover:bg-gray-200 transition">DOWNLOAD HD</a>
+                <button onclick="location.reload()" class="px-6 bg-gray-800 rounded-xl border border-gray-700 hover:bg-gray-700">BUAT LAGI</button>
             </div>
         </div>
     </div>
 def time_to_seconds(time_str):
     try:
         parts = list(map(int, time_str.split(':')))
+        if len(parts) == 3: return parts[0] * 3600 + parts[1] * 60 + parts[2]
+        if len(parts) == 2: return parts[0] * 60 + parts[1]
+        return parts[0]
     except: return 0
 def background_processor(job_id, video_path):
     try:
         full_clip = VideoFileClip(video_path)
         original_width, original_height = full_clip.size
+        total_duration = full_clip.duration
+        # 1. Transkripsi Detail
+        JOBS[job_id].update({"message": "AI mentranskrip & membaca waktu...", "progress": 15})
         segments_whisper, _ = whisper_model.transcribe(video_path, word_timestamps=True)
         words_data = []
         for segment in segments_whisper:
             for word in segment.words:
                 words_data.append(word)
+            # Buat transkrip per kalimat untuk AI agar konteksnya jelas
+            transcript_text += f"[{int(segment.start//60):02d}:{int(segment.start%60):02d} - {int(segment.end//60):02d}:{int(segment.end%60):02d}] {segment.text.strip()}\n"
+        # 2. AI Prompt Khusus Editor Video
+        JOBS[job_id].update({"message": "Menyusun skenario cerita (AI Editor)...", "progress": 35})
+        # PROMPT SUPER: Memaksa AI memberikan start dan end yang utuh
+        prompt = f"""Kamu adalah Editor Video Viral Profesional.
+Tugasmu adalah memotong transkrip video ini menjadi 1 hingga 3 klip pendek yang jika digabungkan akan menjadi satu cerita yang sangat menarik, nyambung, dan tidak terpotong di tengah kalimat.
+Syarat Wajib:
+1. Pastikan setiap potongan berisi kalimat yang UTUH (Selesai titik/koma).
+2. Gabungan potongan ini harus nyambung ceritanya (contoh: Hook -> Isi Masalah -> Punchline/Kesimpulan).
+3. Balas HANYA dengan format JSON murni, tanpa teks lain di luar JSON.
+Format JSON yang diwajibkan:
+[
+  {{"start": "MM:SS", "end": "MM:SS", "narasi": "Alasan memilih klip ini"}},
+  {{"start": "MM:SS", "end": "MM:SS", "narasi": "Alasan klip selanjutnya"}}
+]
+Transkrip Video:
+{transcript_text[:3500]}
+"""
         try:
+            r = requests.post("https://www.puruboy.kozow.com/api/ai/letmegpt", json={"message": prompt}, timeout=25).json()
             ai_ans = r.get("result", {}).get("answer", "[]")
+            # Ekstraksi ketat JSON
+            json_match = re.search(r'\[\s*\{.*?\}\s*\]', ai_ans, re.DOTALL)
             points = json.loads(json_match.group(0)) if json_match else []
         except:
+            # Fallback jika AI API error
+            points = [{"start": "00:00", "end": "00:15", "narasi": "Fallback awal"}]
+        if not points:
+            raise Exception("AI gagal merumuskan JSON. Silakan coba lagi.")
+        # 3. Sinkronisasi Pemotongan Presisi
+        JOBS[job_id].update({"message": "Merapikan potongan video...", "progress": 55})
         cut_ranges = []
         for p in points:
+            raw_start = time_to_seconds(p.get('start', '00:00'))
+            raw_end = time_to_seconds(p.get('end', '00:10'))
+            # Berikan Buffer/Padding Halus (0.5 Detik) agar suara napas/ujung kata tidak terpotong kasar
+            start_sec = max(0, raw_start - 0.5)
+            end_sec = min(total_duration, raw_end + 0.5)
+            if start_sec < end_sec:
+                cut_ranges.append({'start': start_sec, 'end': end_sec})
         # 4. Pemotongan & Penggabungan
+        JOBS[job_id].update({"message": "Merender gabungan klip...", "progress": 70})
         subclips = []
         final_words_clips = []
         if not os.path.exists(font_path): font_path = "Arial"
         for r in cut_ranges:
+            # Subclip Video Asli
             v_sub = full_clip.subclip(r['start'], r['end'])
             subclips.append(v_sub)
+            # Buat Subtitle per kata dengan penyesuaian timeline
             for wd in words_data:
+                # Cek kata yang masuk dalam rentang klip ini
+                if wd.start >= (r['start'] - 0.5) and wd.end <= (r['end'] + 0.5):
+                    # Geser waktu subtitle agar cocok dengan waktu video yang sudah digabung
+                    rel_start = max(0, wd.start - r['start']) + current_timeline
+                    rel_end = max(0, wd.end - r['start']) + current_timeline
                     t = TextClip(
                         wd.word.strip().upper(),
+                        font=font_path,
+                        fontsize=original_height*0.06, # Dinamis menyesuaikan resolusi
+                        color='yellow',
+                        stroke_color='black',
+                        stroke_width=2,
                         method='label'
                     ).set_start(rel_start).set_end(rel_end).set_position(('center', int(original_height*0.85)))
                     final_words_clips.append(t)
+            # Tambahkan durasi klip ke timeline untuk klip selanjutnya
             current_timeline += (r['end'] - r['start'])
+        # Gabungkan klip-klip yang sudah dipilih AI
         merged_video = concatenate_videoclips(subclips, method="compose")
+        # Tempelkan semua subtitle yang sudah disinkronkan ke video gabungan
         final_result = CompositeVideoClip([merged_video] + final_words_clips)
         output_filename = f"final_{job_id}.mp4"
         output_path = os.path.join(app.config['UPLOAD_FOLDER'], output_filename)
+        JOBS[job_id]['files_to_delete'].append(output_path)
+        # Proses Rendering Final
         final_result.write_videofile(
             output_path,
             fps=24,
             codec="libx264",
             audio_codec="aac",
             preset="ultrafast",
+            threads=4,
             logger=None
         )
+        # Bersihkan Memory RAM
         full_clip.close()
         merged_video.close()
         final_result.close()
         JOBS[job_id].update({
             "status": "completed",
             "progress": 100,
+            "message": "Video Siap Ditonton!",
+            "result": output_filename
         })
     except Exception as e:
         JOBS[job_id].update({"status": "error", "message": str(e)})
 # ==========================================
+# ROUTES & SERVER START
 # ==========================================
 @app.route('/')
     job_id = str(uuid.uuid4())
     video_path = os.path.join(app.config['UPLOAD_FOLDER'], f"{job_id}_in.mp4")
+    try:
+        if 'video_file' in request.files:
+            request.files['video_file'].save(video_path)
+        elif 'video_url' in request.form:
+            r = requests.get(request.form['video_url'], stream=True)
+            with open(video_path, 'wb') as f:
+                for chunk in r.iter_content(1024*1024): f.write(chunk)
+        else: return jsonify({"error": "Video tidak ditemukan"}), 400
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
     JOBS[job_id] = {
+        "status": "processing", "progress": 5, "message": "Membaca Video...",
         "result": None, "created_at": time.time(), "files_to_delete": [video_path]
     }
     threading.Thread(target=background_processor, args=(job_id, video_path)).start()
     return jsonify({"job_id": job_id})
 @app.route('/status/<job_id>')
 def status(job_id):
+    return jsonify(JOBS.get(job_id, {"status": "error", "message": "Job Expired/Tidak valid"}))
 @app.route('/view/<filename>')
 def view_video(filename):