feat: time out check

app.py

@@ -621,9 +621,9 @@ def run_graio_demo(args):
     def get_duration(video_seconds, steps):
         """
         计算quality模式所需的GPU duration
-        duration = 视频秒数 * 步数 * 2.5 秒
+        duration = 视频秒数 * 步数 * 3.5 秒
         """
-        return int(video_seconds * steps * 2.5)
+        return int(video_seconds * steps * 3.5)
     
     # 为quality模式创建动态duration计算函数
     def calculate_quality_duration(*args, **kwargs):
@@ -824,7 +824,6 @@ def run_graio_demo(args):
                         </div>
                         <div style="font-size: 14px; color: #856404; line-height: 1.6;">
                             Fast Mode: Maximum video duration shoule be less than 6 seconds. Videos longer than 6 seconds will timeout.<br>
-                            Quality Mode: Maximum video duration shoule be less than 8 seconds with default 25 denoising steps (You can adjust the denoising steps to generate longer videos).
                         </div>
                     </div>
 
@@ -912,7 +911,7 @@ def run_graio_demo(args):
                 gr.Markdown("""
                 **Generation Modes:**
                 - **Fast Mode (220s GPU budget)**: Fixed 8 denoising steps for quick generation. Maximum video duration: 6 seconds.
-                - **Quality Mode (Dynamic GPU budget)**: Custom denoising steps (adjustable via "Diffusion steps" slider, default: 25 steps). GPU duration is dynamically calculated as: video_seconds × steps × 2.5 s.
+                - **Quality Mode (Dynamic GPU budget)**: Custom denoising steps (adjustable via "Diffusion steps" slider, default: 25 steps). GPU duration is dynamically calculated as: video_seconds × steps × 3.5 s.
                 
                 *Note: Fast mode has a fixed 220s GPU budget. Quality mode dynamically allocates GPU time based on video length and denoising steps. Multi-person videos generally require longer duration and more Usage Quota for better quality.*
                 """)