From 5ce30af0bb512b41e2863f6daf2165e011f70078 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=80=E5=96=B5?= <yimiao9036@outlook.com>
Date: Wed, 1 Jul 2026 09:33:56 +0800
Subject: [PATCH] =?UTF-8?q?2026.7.1=E5=B0=8F=E6=9B=B4=E6=96=B0?=
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---
 infer_camera_modular.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/infer_camera_modular.py b/infer_camera_modular.py
index d1f0ab6..f2c6f72 100644
--- a/infer_camera_modular.py
+++ b/infer_camera_modular.py
@@ -162,8 +162,10 @@ class VideoStreaming:
                     if self.is_rtsp:
                         # 设置 RTSP 缓冲区大小（只保留 1 帧，降低延迟）
                         self.cap.set(cv2.CAP_PROP_BUFFERSIZE, 1)
-                        self.cap.set(cv2.CAP_PROP_FOURCC,
-                                     cv2.VideoWriter_fourcc('H', '2', '6', '4'))
+                        try:
+                            self.cap.set(cv2.CAP_PROP_FOURCC, cv2.VideoWriter_fourcc('H', '2', '6', '4'))
+                        except Exception:
+                            pass  # 编码设置失败不影响连接
                         if "?" not in self.video_source:
                             self.video_source += "?tcp"
                     else: