diff --git a/video-gen-api/app/api/v1/upload_material.py b/video-gen-api/app/api/v1/upload_material.py
index b8e6c6a2..e4911dbd 100644
--- a/video-gen-api/app/api/v1/upload_material.py
+++ b/video-gen-api/app/api/v1/upload_material.py
@@ -10,6 +10,8 @@ from pydantic import BaseModel, Field
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy import select, func
 from sqlalchemy import select, func
+from app.models.generated_resource import GeneratedResource
+
 
 from app.dependencies import get_current_user, get_db
 from app.models.user import User
@@ -462,4 +464,68 @@ async def get_upload_history(
             "message": f"查询上传任务历史失败：{str(e)}",
         }
     
-    
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+#读取指定资源id的素材信息，包括size大小，尺寸，帧率，编码格式，码率，高宽比例
+@router.get(
+    "/upload-material/{resource_id}",
+    summary="查询上传素材信息",
+    description="查询指定上传素材的详细信息",
+)
+async def get_upload_material_info(
+    resource_id: str,
+    db: AsyncSession = Depends(get_db),
+) -> Any | dict:
+    try:
+        upload_material = await db.execute(
+            select(GeneratedResource)
+            .where(
+                GeneratedResource.id == resource_id,
+            )
+        )
+        upload_material = upload_material.scalar_one_or_none()
+        if not upload_material:
+            return {"code": 1, "message": f"素材{resource_id}不存在"}
+        storage_path = upload_material.storage_path
+
+        import ffmpeg
+         # 使用 ffmpeg.probe 获取视频的元数据[reference:20]
+        probe = ffmpeg.probe(storage_path)
+        
+        # 从 'format' 中获取文件信息和码率[reference:21]
+        format_info = probe['format']
+        bit_rate = int(format_info.get('bit_rate', 0))  # 码率，单位 bps[reference:22]
+        file_size = int(format_info.get('size', 0))     # 文件大小，单位 bytes[reference:23]
+        duration = float(format_info.get('duration', 0)) # 时长，单位秒[reference:24]
+
+        # 从 'streams' 中查找视频流（通常是第一个视频流）
+        video_stream = next((stream for stream in probe['streams'] if stream['codec_type'] == 'video'), None)
+        if video_stream is None:
+            return None
+
+        width = int(video_stream['width'])
+        height = int(video_stream['height'])
+        # 帧率可能以分数形式表示，如 "30000/1001"[reference:25]
+        r_frame_rate = video_stream.get('r_frame_rate', '0/0')
+        if '/' in r_frame_rate:
+            num, den = map(int, r_frame_rate.split('/'))
+            fps = num / den if den != 0 else 0
+        else:
+            fps = float(r_frame_rate)
+            
+        codec_name = video_stream.get('codec_name', 'unknown')  # 编码格式名称，如 h264[reference:26]
+
+        return {
+            "width": width,
+            "height": height,
+            "fps": fps,
+            "codec": codec_name,
+            "bit_rate": bit_rate,       # 单位 bps
+            "file_size": file_size,     # 单位 bytes
+            "duration": duration,
+            "aspect_ratio": width / height
+        }
+        
+    except Exception as e:
+        return {
+            "code": 0,
+            "message": f"查询上传素材信息失败：{str(e)}",
+        }
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