modified: no need to change the startTime

detect_with_ocr.py

 import os
-# import time
 
 import cv2
 import numpy as np
@@ -28,6 +27,8 @@ def get_position(video_path, start_time):
     video = cv2.VideoCapture(video_path)
     subtitle_position = {}
     fps = video.get(cv2.CAP_PROP_FPS)
+    if video.get(cv2.CAP_PROP_FRAME_COUNT) / fps > 10 * 60:
+        start_time = start_time + 300
     start = int(start_time * fps)
     cnt = 0
     txt_cnt = 0
@@ -139,7 +140,8 @@ def detect_subtitle(img):
     :return: [str|None], 字幕信息
     """
     subTitle = ''
-    img = img[int(up_b) - 30:int(down_b) + 30]
+    height = down_b - up_b
+    img = img[int(up_b - height * 0.6):int(down_b + height * 0.6)]
     # img = cv2.resize(img, (int(img.shape[1] * 0.5), int(img.shape[0] * 0.5)))
     res = ocr.ocr(img, cls=True)
     sorted(res, key=lambda text: text[0][0][1])
@@ -264,7 +266,7 @@ def detect_with_ocr(video_path, book_path, start_time, end_time, state):
 
     # 获取字幕在画面中的上下边界，方便在后续视频遍历过程中直接对字幕对应区域进行分析
     global up_b, down_b
-    up_b, down_b = get_position(video_path, start_time + 30)
+    up_b, down_b = get_position(video_path, start_time)
 
     # 获取并构建输出信息
     table_head = [["起始时间", "终止时间", "字幕", '建议', '解说脚本']]

main_gui.py

@@ -73,10 +73,10 @@ class RunThread(threading.Thread):
         try:
             self._run()
         except Exception as e:
-            print(e)
             self.exitcode = 1  # 如果线程异常退出，将该标志位设置为1，正常退出为0
             self.exception = e
             self.exc_traceback = ''.join(traceback.format_exception(*sys.exc_info()))  # 在改成员变量中记录异常信息
+            print(self.exc_traceback)
 
     def _run(self):
         """运行函数，并合理抛出异常
@@ -257,7 +257,7 @@ def start_detect():
     # 多线程同步进行检测和进度条更新
     state = [None]
     threads = []
-    t = RunThread(funcName=start_process, args=(progressbar_1, progress_1, state, 100000), name="startProgress1")
+    t = RunThread(funcName=start_process, args=(progressbar_1, progress_1, state, 300000), name="startProgress1")
     t.setDaemon(True)
     threads.append(t)
     t = RunThread(funcName=detect,
@@ -458,7 +458,7 @@ def start_synthesis():
                   args=(video_path, sheet_path, audio_dir, speed, caption_path, state), name="ssAndExport")
     t.setDaemon(True)
     threads.append(t)
-    t = RunThread(funcName=start_process, args=(progressbar_2, progress_2, state, 100000), name="startProgress2")
+    t = RunThread(funcName=start_process, args=(progressbar_2, progress_2, state, 300000), name="startProgress2")
     t.setDaemon(True)
     threads.append(t)