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- [root@localhost toybrick]# python3 rockx_object_detection.py
- D RKNNAPI: ==============================================
- D RKNNAPI: RKNN VERSION:
- D RKNNAPI: API: 1.2.0 (db63ace build: 2019-09-17 14:23:41)
- D RKNNAPI: DRV: 0.9.9 (8509ec7 build: 2019-08-05 10:54:34)
- D RKNNAPI: ==============================================
- VIDEOIO ERROR: V4L: device rtsp://admin:@192.168.3.195:554/h264/ch1/mainav_stream: Unable to query number of channels
- mpi: mpp version: Without VCS info
- mpp_rt: NOT found ion allocator
- mpp_rt: found drm allocator
- mpp: deprecated block control, use timeout control instead
- warning: GStreamer: unable to query duration of stream (/builddir/build/BUILD/opencv-3.4.1/modules/videoio/src/cap_gstreamer.cpp:904)
- warning: Cannot query video position: status=1 value=4 duration=-1
- (/builddir/build/BUILD/opencv-3.4.1/modules/videoio/src/cap_gstreamer.cpp:952)
- mpi: mpp version: Without VCS info
- mpp: deprecated block control, use timeout control instead
- ^C
- (python3:18220): GStreamer-CRITICAL **: 01:34:23.233:
- Trying to dispose element appsink0, but it is in READY instead of the NULL state.
- You need to explicitly set elements to the NULL state before
- dropping the final reference, to allow them to clean up.
- This problem may also be caused by a refcounting bug in the
- application or some element.
- (python3:18220): GStreamer-CRITICAL **: 01:34:23.233:
- Trying to dispose element videoconvert0, but it is in PLAYING instead of the NULL state.
- You need to explicitly set elements to the NULL state before
- dropping the final reference, to allow them to clean up.
- This problem may also be caused by a refcounting bug in the
- application or some element.
- (python3:18220): GStreamer-CRITICAL **: 01:34:23.317:
- Trying to dispose element typefind, but it is in PAUSED instead of the NULL state.
- You need to explicitly set elements to the NULL state before
- dropping the final reference, to allow them to clean up.
- This problem may also be caused by a refcounting bug in the
- application or some element.
- (python3:18220): GStreamer-CRITICAL **: 01:34:23.317:
- Trying to dispose element decodebin1, but it is in PAUSED instead of the NULL state.
- You need to explicitly set elements to the NULL state before
- dropping the final reference, to allow them to clean up.
- This problem may also be caused by a refcounting bug in the
- application or some element.
- (python3:18220): GStreamer-CRITICAL **: 01:34:23.319:
- Trying to dispose element rtpstorage1, but it is in PLAYING instead of the NULL state.
- You need to explicitly set elements to the NULL state before
- dropping the final reference, to allow them to clean up.
- This problem may also be caused by a refcounting bug in the
- application or some element.
- (python3:18220): GStreamer-CRITICAL **: 01:34:23.319:
- Trying to dispose element funnel3, but it is in PLAYING instead of the NULL state.
- You need to explicitly set elements to the NULL state before
- dropping the final reference, to allow them to clean up.
- This problem may also be caused by a refcounting bug in the
- application or some element.
- (python3:18220): GStreamer-CRITICAL **: 01:34:23.320:
- Trying to dispose element funnel2, but it is in PLAYING instead of the NULL state.
- You need to explicitly set elements to the NULL state before
- dropping the final reference, to allow them to clean up.
- This problem may also be caused by a refcounting bug in the
- application or some element.
- (python3:18220): GStreamer-CRITICAL **: 01:34:23.320:
- Trying to dispose element manager, but it is in PLAYING (locked) instead of the NULL state.
- You need to explicitly set elements to the NULL state before
- dropping the final reference, to allow them to clean up.
- This problem may also be caused by a refcounting bug in the
- application or some element.
- (python3:18220): GStreamer-CRITICAL **: 01:34:23.320:
- Trying to dispose element source, but it is in PLAYING instead of the NULL state.
- You need to explicitly set elements to the NULL state before
- dropping the final reference, to allow them to clean up.
- This problem may also be caused by a refcounting bug in the
- application or some element.
- g_mutex_clear() called on uninitialised or locked mutex
- Aborted (core dumped)
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