feat: support openAI sdk retrieve videos

relay/relay_task.go

@@ -362,11 +362,20 @@ func videoFetchByIDRespBodyBuilder(c *gin.Context) (respBody []byte, taskResp *d
 		}
 	}()
 
-	if len(respBody) == 0 {
-		respBody, err = json.Marshal(dto.TaskResponse[any]{
-			Code: "success",
-			Data: TaskModel2Dto(originTask),
-		})
+	if len(respBody) != 0 {
+		return
+	}
+
+	if strings.HasPrefix(c.Request.RequestURI, "/v1/videos/") {
+		respBody = originTask.Data
+		return
+	}
+	respBody, err = json.Marshal(dto.TaskResponse[any]{
+		Code: "success",
+		Data: TaskModel2Dto(originTask),
+	})
+	if err != nil {
+		taskResp = service.TaskErrorWrapper(err, "marshal_response_failed", http.StatusInternalServerError)
 	}
 	return
 }