使用分离方式，修改视频流返回方式

2025-01-18 19:36:35 +08:00 · 2025-01-18 19:36:35 +08:00 · 940a92dea5
parent 09e3dce33a
commit 940a92dea5
1 changed files with 3 additions and 0 deletions
--- a/service/tool.go
+++ b/service/tool.go
@ -189,6 +189,9 @@ func getVideoFrame(device proto.DeviceInfo) {
 		if device.NextStop {
 			break
 		}
+		if frame.Empty() {
+			frame = gocv.NewMat()
+		}
 		frame = gocv.NewMat()
 		ok := webcam.Read(&frame)
 		if !ok {