Raspberry libcamerasrc

[horai]

Dear sir,

sorry for delay, I am sending output with GST_DEBUG="libcam*:7,3":
Setting pipeline to PAUSED ...
0:00:00.233291908   902  0x17c93c0 WARN                xcontext
xvcontext.c:534:gst_xvcontext_check_xshm_calls: MIT-SHM extension check
failed at XShmAttach. Not using shared memory.
0:00:00.358138216   902  0x17c93c0 WARN                xcontext
xvcontext.c:534:gst_xvcontext_check_xshm_calls: MIT-SHM extension check
failed at XShmAttach. Not using shared memory.
0:00:00.381396283   902  0x17c93c0 DEBUG           libcamerasrc
gstlibcamerasrc.cpp:209:gst_libcamera_src_open:<libcamerasrc0> Opening
camera device ...
[0:06:11.901263743] [902]  INFO Camera camera_manager.cpp:277 libcamera
v0.0.0+1424-b60a7d70-dirty
[0:06:11.910147364] [905]  INFO IPAManager ipa_manager.cpp:124 libcamera is
not installed. Adding '/home/pi/libcamera/build/src/ipa' to the IPA search
path
[0:06:12.058717667] [905]  INFO IPAProxy ipa_proxy.cpp:122 libcamera is not
installed. Loading IPA configuration from
'/home/pi/libcamera/src/ipa/raspberrypi/data'
0:00:00.540119140   902  0x17c93c0 INFO            libcamerasrc
gstlibcamerasrc.cpp:244:gst_libcamera_src_open:<libcamerasrc0> Using camera
named 'imx219'
Pipeline is live and does not need PREROLL ...
0:00:00.540911832   902  0x17c1580 DEBUG           libcamerasrc
gstlibcamerasrc.cpp:349:gst_libcamera_src_task_enter:<libcamerasrc0>
Streaming thread has started
0:00:00.541440050   902  0x17c1580 FIXME                default
gstutils.c:3981:gst_pad_create_stream_id_internal:<libcamerasrc0:src>
Creating random stream-id, consider implementing a deterministic way of
creating a stream-id
Setting pipeline to PLAYING ...
New clock: GstSystemClock
0:00:00.543407927   902  0x17c1580 INFO            libcamerasrc
gstlibcamerasrc.cpp:380:gst_libcamera_src_task_enter:<libcamerasrc0> caps
empty!

0:00:00.544145881   902  0x17c1580 INFO            libcamerasrc
gstlibcamerasrc.cpp:391:gst_libcamera_src_task_enter:<libcamerasrc0>
GST_FLOW_NOT_OK!

0:00:00.544816231   902  0x17c1580 WARN            libcamerasrc
gstlibcamerasrc.cpp:463:gst_libcamera_src_task_enter:<libcamerasrc0> error:
Internal data stream error.
0:00:00.545181589   902  0x17c1580 WARN            libcamerasrc
gstlibcamerasrc.cpp:463:gst_libcamera_src_task_enter:<libcamerasrc0> error:
streaming stopped, reason not-negotiated (-4)
0:00:00.545736161   902  0x17c1580 DEBUG           libcamerasrc
gstlibcamerasrc.cpp:477:gst_libcamera_src_task_leave:<libcamerasrc0>
Streaming thread is about to stop
ERROR: from element /GstPipeline:pipeline0/GstLibcameraSrc:libcamerasrc0:
Internal data stream error.
Additional debug info:
../src/gstreamer/gstlibcamerasrc.cpp(463): gst_libcamera_src_task_enter ():
/GstPipeline:pipeline0/GstLibcameraSrc:libcamerasrc0:
streaming stopped, reason not-negotiated (-4)
Execution ended after 0:00:00.003678987
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
0:00:00.583975329   902  0x17c93c0 DEBUG           libcamerasrc
gstlibcamerasrc.cpp:495:gst_libcamera_src_close:<libcamerasrc0> Releasing
resources
Freeing pipeline ...


With roles, I meant:
gst-launch-1.0 libcamerasrc camera-name="imx219" ! video/x-raw,
stream-role=0 ! videoconvert ! autovideosink
 gst-launch-1.0 libcamerasrc camera-name="imx219" ! video/x-raw,
stream-role=2 ! videoconvert ! autovideosink
 gst-launch-1.0 libcamerasrc camera-name="imx219" ! video/x-raw,
stream-role=3 ! videoconvert ! autovideosink




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