16:[ WARN:0@7.313] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
20:[ WARN:0@10.012] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
31:[ WARN:0@23.101] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
35:[ WARN:0@24.812] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
40:streaming stopped, reason not-negotiated (-4)
41:[ WARN:0@24.941] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
44:[ WARN:0@24.941] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
49:[ WARN:0@26.529] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
54:streaming stopped, reason not-negotiated (-4)
55:[ WARN:0@26.662] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
58:[ WARN:0@26.662] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
63:[ WARN:0@28.383] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
68:streaming stopped, reason not-negotiated (-4)
69:[ WARN:0@28.630] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
72:[ WARN:0@28.630] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
77:[ WARN:0@30.568] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
82:streaming stopped, reason not-negotiated (-4)
83:[ WARN:0@30.691] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
86:[ WARN:0@30.691] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
91:[ WARN:0@32.683] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
96:streaming stopped, reason not-negotiated (-4)
97:[ WARN:0@32.879] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
100:[ WARN:0@32.879] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
105:[ WARN:0@34.457] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
110:streaming stopped, reason not-negotiated (-4)
111:[ WARN:0@34.567] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
114:[ WARN:0@34.568] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
119:[ WARN:0@36.033] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
124:streaming stopped, reason not-negotiated (-4)
125:[ WARN:0@36.207] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
128:[ WARN:0@36.207] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
133:[ WARN:0@37.927] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
138:streaming stopped, reason not-negotiated (-4)
139:[ WARN:0@38.278] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
142:[ WARN:0@38.278] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
147:[ WARN:0@40.825] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
152:streaming stopped, reason not-negotiated (-4)
153:[ WARN:0@40.944] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
156:[ WARN:0@40.944] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
161:[ WARN:0@43.133] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
166:streaming stopped, reason not-negotiated (-4)
167:[ WARN:0@43.274] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
173:[ WARN:0@46.910] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
177:[ WARN:0@48.634] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
182:streaming stopped, reason not-negotiated (-4)
183:[ WARN:0@48.769] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
186:[ WARN:0@48.802] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
191:[ WARN:0@50.304] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
196:streaming stopped, reason not-negotiated (-4)
197:[ WARN:0@50.436] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
200:[ WARN:0@50.446] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
205:[ WARN:0@52.212] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
210:streaming stopped, reason not-negotiated (-4)
211:[ WARN:0@52.348] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
214:[ WARN:0@52.349] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
219:[ WARN:0@54.257] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
224:streaming stopped, reason not-negotiated (-4)
225:[ WARN:0@54.378] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
228:[ WARN:0@54.379] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
233:[ WARN:0@56.291] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
238:streaming stopped, reason not-negotiated (-4)
239:[ WARN:0@56.428] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
242:[ WARN:0@56.428] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
247:[ WARN:0@58.771] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
252:streaming stopped, reason not-negotiated (-4)
253:[ WARN:0@58.881] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
256:[ WARN:0@58.882] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
261:[ WARN:0@60.603] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
266:streaming stopped, reason not-negotiated (-4)
267:[ WARN:0@60.808] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
270:[ WARN:0@60.810] global cap.cpp:401 open VIDEOIO(GSTREAMER): trying capture cameraNum=0 ...
275:[ WARN:0@62.841] global cap.cpp:413 open VIDEOIO(GSTREAMER): created, isOpened=1
280:streaming stopped, reason not-negotiated (-4)
281:[ WARN:0@62.981] global cap_gstreamer.cpp:1207 startPipeline OpenCV | GStreamer warning: unable to start pipeline
