Update GAT.py

py/GAT.py

@@ -712,8 +712,72 @@ if __name__ == "__main__":
     results = process_urls_multithreaded(lines)
     write_list(output_file_path, results)
 
-
-
+##################################CV2
+# 函数：获取视频分辨率
+def get_video_resolution(video_path, timeout=0.8):
+    cap = cv2.VideoCapture(video_path)
+    if not cap.isOpened():
+        return None
+    width = int(cap.get(cv2.CAP_PROP_FRAME_WIDTH))
+    height = int(cap.get(cv2.CAP_PROP_FRAME_HEIGHT))
+    cap.release()
+    return (width, height)
+# 函数：处理每一行
+def process_line(line, output_file, order_list, valid_count, invalid_count, total_lines):
+    parts = line.strip().split(',')
+    if '#genre#' in line:
+        # 如果行包含 '#genre#'，直接写入新文件
+        with threading.Lock():
+            output_file.write(line)
+            print(f"已写入genre行：{line.strip()}")
+    elif len(parts) == 2:
+        channel_name, channel_url = parts
+        resolution = get_video_resolution(channel_url, timeout=8)
+        if resolution and resolution[1] >= 720:  # 检查分辨率是否大于等于720p
+            with threading.Lock():
+                output_file.write(f"{channel_name}[{resolution[1]}p],{channel_url}\n")
+                order_list.append((channel_name, resolution[1], channel_url))
+                valid_count[0] += 1
+                print(f"Channel '{channel_name}' accepted with resolution {resolution[1]}p at URL {channel_url}.")
+        else:
+            invalid_count[0] += 1
+    with threading.Lock():
+        print(f"有效: {valid_count[0]}, 无效: {invalid_count[0]}, 总数: {total_lines}, 进度: {(valid_count[0] + invalid_count[0]) / total_lines * 100:.2f}%")
+# 函数：多线程工作
+def worker(task_queue, output_file, order_list, valid_count, invalid_count, total_lines):
+    while True:
+        try:
+            line = task_queue.get(timeout=1)
+            process_line(line, output_file, order_list, valid_count, invalid_count, total_lines)
+        except Queue.Empty:
+            break
+        finally:
+            task_queue.task_done()
+# 主函数
+def main(source_file_path, output_file_path):
+    order_list = []
+    valid_count = [0]
+    invalid_count = [0]
+    task_queue = Queue()
+    # 读取源文件
+    with open(source_file_path, 'r', encoding='utf-8') as source_file:
+        lines = source_file.readlines()
+    with open(output_file_path + '.txt', 'w', encoding='utf-8') as output_file:
+        # 创建线程池
+        with ThreadPoolExecutor(max_workers=64) as executor:
+            # 创建并启动工作线程
+            for _ in range(64):
+                executor.submit(worker, task_queue, output_file, order_list, valid_count, invalid_count, len(lines))
+            # 将所有行放入队列
+            for line in lines:
+                task_queue.put(line)
+            # 等待队列中的所有任务完成
+            task_queue.join()
+    print(f"任务完成，有效频道数：{valid_count[0]}, 无效频道数：{invalid_count[0]}, 总频道数：{len(lines)}")
+if __name__ == "__main__":
+    source_file_path = '网络收集.txt'  # 替换为你的源文件路径
+    output_file_path = '网络收集'  # 替换为你的输出文件路径,不要后缀名
+    main(source_file_path, output_file_path)
 
 
 with open('网络收集.txt', 'r', encoding='UTF-8') as f: