2019-10-29 21:35:27 -0600 | received badge | ● Self-Learner (source) |
2019-10-29 09:52:44 -0600 | marked best answer | Cancel VideoCapture::open RTSP from an other thread Hi all, I'm developping a C++ application using Qt (5.12), OpenCv (4.1.0) and GStreamer on Ubuntu 18.04 I instanciate a VideoCapture object in a dedicaced thread, then I try to open a RSTP connection with a deconnected video camera. The timeout of VideoCapture::open("rtspsrc location=rtsp://...) is about 20 seconds. When I close my application, my main thread wait the open failed to close properly the GUI. 20 seconds are too long for a GUI. I think there are 2 solutions to solve my problem, but I don't manage to implement them... any help is appreciated :)
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2019-10-29 09:36:01 -0600 | edited question | Cancel VideoCapture::open RTSP from an other thread Cancel VideoCapture::open from an other thread Hi all, I'm developping a C++ application using Qt (5.12), OpenCv (4.1.0 |
2019-10-29 09:36:01 -0600 | received badge | ● Editor (source) |
2019-10-29 09:26:42 -0600 | commented question | Cancel VideoCapture::open RTSP from an other thread I solved my problem (reducing the timeout). The open() is blocking with RTSP sources. The parameter "time-out" in rtsps |
2019-10-29 09:25:22 -0600 | commented question | Cancel VideoCapture::open RTSP from an other thread I solved my problem (reducing the timeout). The open() is blocking with RTSP sources. The parameter "time-out" in rtsps |
2019-10-29 09:12:05 -0600 | commented question | Cancel VideoCapture::open RTSP from an other thread Well seen @berak, it's the next step of my developpment :). For now, I just need to display/record/forwad a video. |
2019-10-29 09:00:59 -0600 | commented question | Cancel VideoCapture::open RTSP from an other thread With a GUI application and lot of treatments, I don't have other solution that threading treatments. My application arch |
2019-10-29 05:48:51 -0600 | asked a question | Cancel VideoCapture::open RTSP from an other thread Cancel VideoCapture::open from an other thread Hi all, I'm developping a C++ application using Qt (5.12), OpenCv (4.1.0 |