1.Refactor task.py to encapsulate separable functions.

2.Add a new subtitle API.

app/models/schema.py

@@ -1,12 +1,16 @@
+import warnings
 from enum import Enum
-from typing import Any, Optional, List
+from typing import Any, List, Optional
 
 import pydantic
 from pydantic import BaseModel
-import warnings
 
 # 忽略 Pydantic 的特定警告
-warnings.filterwarnings("ignore", category=UserWarning, message="Field name.*shadows an attribute in parent.*")
+warnings.filterwarnings(
+    "ignore",
+    category=UserWarning,
+    message="Field name.*shadows an attribute in parent.*",
+)
 
 
 class VideoConcatMode(str, Enum):
@@ -61,7 +65,6 @@ class MaterialInfo:
 #     # "male-zh-TW-YunJheNeural",
 #
 #     # en-US
-#
 #     "female-en-US-AnaNeural",
 #     "female-en-US-AriaNeural",
 #     "female-en-US-AvaNeural",
@@ -93,6 +96,7 @@ class VideoParams(BaseModel):
       "stroke_width": 1.5
     }
     """
+
     video_subject: str
     video_script: str = ""  # 用于生成视频的脚本
     video_terms: Optional[str | list] = None  # 用于生成视频的关键词
@@ -126,6 +130,38 @@ class VideoParams(BaseModel):
     paragraph_number: Optional[int] = 1
 
 
+class SubtitleRequest(BaseModel):
+    video_script: str
+    video_language: Optional[str] = ""
+    voice_name: Optional[str] = "zh-CN-XiaoxiaoNeural-Female"
+    voice_volume: Optional[float] = 1.0
+    voice_rate: Optional[float] = 1.2
+    bgm_type: Optional[str] = "random"
+    bgm_file: Optional[str] = ""
+    bgm_volume: Optional[float] = 0.2
+    subtitle_position: Optional[str] = "bottom"
+    font_name: Optional[str] = "STHeitiMedium.ttc"
+    text_fore_color: Optional[str] = "#FFFFFF"
+    text_background_color: Optional[str] = "transparent"
+    font_size: int = 60
+    stroke_color: Optional[str] = "#000000"
+    stroke_width: float = 1.5
+    video_source: Optional[str] = "local"
+    subtitle_enabled: Optional[str] = "true"
+
+
+class AudioRequest(BaseModel):
+    video_script: str
+    video_language: Optional[str] = ""
+    voice_name: Optional[str] = "zh-CN-XiaoxiaoNeural-Female"
+    voice_volume: Optional[float] = 1.0
+    voice_rate: Optional[float] = 1.2
+    bgm_type: Optional[str] = "random"
+    bgm_file: Optional[str] = ""
+    bgm_volume: Optional[float] = 0.2
+    video_source: Optional[str] = "local"
+
+
 class VideoScriptParams:
     """
     {
@@ -134,6 +170,7 @@ class VideoScriptParams:
       "paragraph_number": 1
     }
     """
+
     video_subject: Optional[str] = "春天的花海"
     video_language: Optional[str] = ""
     paragraph_number: Optional[int] = 1
@@ -147,14 +184,17 @@ class VideoTermsParams:
       "amount": 5
     }
     """
+
     video_subject: Optional[str] = "春天的花海"
-    video_script: Optional[str] = "春天的花海，如诗如画般展现在眼前。万物复苏的季节里，大地披上了一袭绚丽多彩的盛装。金黄的迎春、粉嫩的樱花、洁白的梨花、艳丽的郁金香……"
+    video_script: Optional[str] = (
+        "春天的花海，如诗如画般展现在眼前。万物复苏的季节里，大地披上了一袭绚丽多彩的盛装。金黄的迎春、粉嫩的樱花、洁白的梨花、艳丽的郁金香……"
+    )
     amount: Optional[int] = 5
 
 
 class BaseResponse(BaseModel):
     status: int = 200
-    message: Optional[str] = 'success'
+    message: Optional[str] = "success"
     data: Any = None
 
 
@@ -189,9 +229,7 @@ class TaskResponse(BaseResponse):
             "example": {
                 "status": 200,
                 "message": "success",
-                "data": {
-                    "task_id": "6c85c8cc-a77a-42b9-bc30-947815aa0558"
-                }
+                "data": {"task_id": "6c85c8cc-a77a-42b9-bc30-947815aa0558"},
             },
         }
 
@@ -210,8 +248,8 @@ class TaskQueryResponse(BaseResponse):
                     ],
                     "combined_videos": [
                         "http://127.0.0.1:8080/tasks/6c85c8cc-a77a-42b9-bc30-947815aa0558/combined-1.mp4"
-                    ]
-                }
+                    ],
+                },
             },
         }
 
@@ -230,8 +268,8 @@ class TaskDeletionResponse(BaseResponse):
                     ],
                     "combined_videos": [
                         "http://127.0.0.1:8080/tasks/6c85c8cc-a77a-42b9-bc30-947815aa0558/combined-1.mp4"
-                    ]
-                }
+                    ],
+                },
             },
         }
 
@@ -244,7 +282,7 @@ class VideoScriptResponse(BaseResponse):
                 "message": "success",
                 "data": {
                     "video_script": "春天的花海，是大自然的一幅美丽画卷。在这个季节里，大地复苏，万物生长，花朵争相绽放，形成了一片五彩斑斓的花海..."
-                }
+                },
             },
         }
 
@@ -255,9 +293,7 @@ class VideoTermsResponse(BaseResponse):
             "example": {
                 "status": 200,
                 "message": "success",
-                "data": {
-                    "video_terms": ["sky", "tree"]
-                }
+                "data": {"video_terms": ["sky", "tree"]},
             },
         }
 
@@ -273,10 +309,10 @@ class BgmRetrieveResponse(BaseResponse):
                         {
                             "name": "output013.mp3",
                             "size": 1891269,
-                            "file": "/MoneyPrinterTurbo/resource/songs/output013.mp3"
+                            "file": "/MoneyPrinterTurbo/resource/songs/output013.mp3",
                         }
                     ]
-                }
+                },
             },
         }
 
@@ -287,8 +323,6 @@ class BgmUploadResponse(BaseResponse):
             "example": {
                 "status": 200,
                 "message": "success",
-                "data": {
-                    "file": "/MoneyPrinterTurbo/resource/songs/example.mp3"
-                }
+                "data": {"file": "/MoneyPrinterTurbo/resource/songs/example.mp3"},
             },
         }