2026.6.9小更新

infer_video_direct.py

@@ -10,6 +10,7 @@ from ais_bench.infer.interface import InferSession
 # ==================== 配置区域 ======================
 MODEL_PATH = "./om/yolo26n-balloon.om"          # YOLO26 模型路径
 INPUT_VIDEO = "./asset/test_video.mp4"          # 输入的测试视频
+RTSP_URL = "rtsp://192.168.144.25:8554/main.264"
 CONF_THRESHOLD = 0.25                           # 置信度阈值
 
 # -------------- 无线图传网络配置 --------------
@@ -106,11 +107,13 @@ def draw_boxes(img, detections):
 
 def main():
     detector = YOLO26UAVInfer(MODEL_PATH)
-    cap = cv2.VideoCapture(INPUT_VIDEO)
     from control import UAVController
-
     uav = UAVController()
-
+    os.environ['OPENCV_FFMPEG_CAPTURE_OPTIONS'] = 'rtsp_transport;tcp'
+    cap = cv2.VideoCapture(RTSP_URL,cv2.CAP_FFMPEG)
+    if not cap.isOpened():
+        cap = cv2.VideoCapture(INPUT_VIDEO)
+        print("❌ 网口连接失败")
         if not cap.isOpened():
             print("❌ 无法打开视频源")
             return

videotest.py

@@ -0,0 +1,20 @@
+import cv2
+import os
+
+os.environ['OPENCV_FFMPEG_CAPTURE_OPTIONS'] = 'rtsp_transport;tcp'
+
+# 改用正确的地址
+rtsp_url = "rtsp://192.168.144.25:8554/main.264"
+
+print(f"[测试] 正在尝试连接: {rtsp_url}")
+cap = cv2.VideoCapture(rtsp_url, cv2.CAP_FFMPEG)
+
+if not cap.isOpened():
+    print("[结果] 无法打开视频流。")
+else:
+    ret, frame = cap.read()
+    if not ret or frame is None:
+        print("[结果] 读取帧失败，视频流可能为空。")
+    else:
+        print(f"[结果] 成功读取第一帧！图像尺寸为: {frame.shape}")
+    cap.release()