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GST_DEBUG=3 gst-launch-1.0 libcamerasrc camera-name="/base/soc/bus@42000000/i2c@42540000/os08a20_mipi@36" ! video/x-ra
w,width=1920,height=1080,format=YUY2 ! tee name=main_tee main_tee. ! queue max-size-buffers=4 leaky=downstream ! capssetter caps="video/x-raw,colorimet
ry=sRGB" ! v4l2sink device=/dev/video62 main_tee. ! queue max-size-buffers=2 leaky=downstream ! imxvideoconvert_g2d ! video/x-raw,width=640,height=360
! v4l2sink device=/dev/video61 main_tee. ! queue max-size-buffers=2 leaky=downstream ! imxvideoconvert_g2d ! video/x-raw,width=1280,height=720 ! v4l2h2
65enc ! video/x-h265,stream-format=byte-stream ! h265parse ! tcpserversink host=127.0.0.1 port=5000
Setting pipeline to PAUSED ...
====== V4L2ENC: 1.26.6 build on Feb 4 2026 05:41:58. ======
0:00:00.205762002 1043 0xaaaad6334030 WARN v4l2 gstv4l2object.c:5597:gst_v4l2_object_probe_caps:<v4l2h265enc0:src> Failed to probe
pixel aspect ratio with VIDIOC_CROPCAP: Invalid argument
[0:44:46.556906823] [1043] INFO Camera camera_manager.cpp:340 libcamera v0.0.0+6489-lf-6.18.2-1.0.0-dirty (2026-08-12T07:22:52UTC)
[0:44:46.673219178] [1046] INFO IPAProxy ipa_proxy.cpp:180 Using tuning file /usr/share/libcamera/ipa/nxp/neo/os08a20.yaml
[0:44:46.692990052] [1048] INFO IPAProxyNxpNeoWorker nxpneo_ipa_proxy_worker.cpp:558 Starting worker for IPA module /usr/lib/libcamera/ipa/ipa_nxp_neo
.so with IPC fd = 53
[0:44:46.695894598] [1048] INFO NxpNeoIPA neo_ipa.cpp:146 nxpneo: IPANxpNeo NXPNEO_IPA_v0.0.0+6489-lf-6.18.2-1.0.0
[0:44:46.697557029] [1046] INFO Camera camera_manager.cpp:223 Adding camera '/base/soc/bus@42000000/i2c@42540000/os08a20_mipi@36' for pipeline handler
nxp/neo
Pipeline is live and does not need PREROLL ...
0:00:00.350926016 1043 0xffff6c000fe0 FIXME default gstutils.c:4169:gst_element_decorate_stream_id_internal:<libcamerasrc0> Creating ra
ndom stream-id, consider implementing a deterministic way of creating a stream-id
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
0:00:00.351779941 1043 0xffff6c000fe0 WARN default gstlibcamera-utils.cpp:369:gst_libcamera_stream_formats_to_caps: Unsupported DRM fo
rmat R10
0:00:00.351840528 1043 0xffff6c000fe0 WARN default gstlibcamera-utils.cpp:369:gst_libcamera_stream_formats_to_caps: Unsupported DRM fo
rmat R12
0:00:00.351996954 1043 0xffff6c000fe0 WARN default gstlibcamera-utils.cpp:369:gst_libcamera_stream_formats_to_caps: Unsupported DRM fo
rmat XVUY
New clock: GstSystemClock
[0:44:46.724647751] [1052] INFO Camera camera.cpp:1215 configuring streams: (0) 1920x1080-YUYV/sYCC
INFO:
/usr/src/debug/libcamera/0.6.0.imx/src/gstreamer/gstlibcamerasrc.cpp(614): gst_libcamera_src_negotiate (): /GstPipeline:pipeline0/GstLibcameraSrc:libca
merasrc0:
CameraConfiguration::validate() returned CameraConfiguration::Adjusted
0:00:00.379622832 1043 0xffff6c000be0 WARN basetransform gstbasetransform.c:1371:gst_base_transform_setcaps:<capssetter0> transform could no
t transform video/x-raw, format=(string)YUY2, width=(int)1920, height=(int)1080, colorimetry=(string)1:4:7:1, framerate=(fraction)49/1 in anything we s
upport
0:00:00.380789401 1043 0xffff6c000de0 WARN v4l2 gstv4l2object.c:5355:gst_v4l2_object_get_crop_rect:<v4l2sink1:sink> VIDIOC_CROPCAP
failed
0:00:00.383695822 1043 0xffff6c0011e0 WARN video-info video-info.c:240:validate_chroma_site: chroma-site only makes sense for YUV formats
, ENCODED is none
0:00:00.383796911 1043 0xffff6c0011e0 WARN video-info video-info.c:549:gst_video_info_from_caps: invalid chroma-site, using default
0:00:00.384280648 1043 0xffff6c0011e0 WARN video-info video-info.c:240:validate_chroma_site: chroma-site only makes sense for YUV formats
, ENCODED is none
0:00:00.384351235 1043 0xffff6c0011e0 WARN video-info video-info.c:549:gst_video_info_from_caps: invalid chroma-site, using default
0:00:00.384523412 1043 0xffff6c0011e0 WARN video-info video-info.c:240:validate_chroma_site: chroma-site only makes sense for YUV formats
, ENCODED is none
0:00:00.384570373 1043 0xffff6c0011e0 WARN video-info video-info.c:549:gst_video_info_from_caps: invalid chroma-site, using default
0:00:00.384717549 1043 0xffff6c0011e0 WARN video-info video-info.c:240:validate_chroma_site: chroma-site only makes sense for YUV formats
, ENCODED is none
0:00:00.384752509 1043 0xffff6c0011e0 WARN video-info video-info.c:549:gst_video_info_from_caps: invalid chroma-site, using default
Redistribute latency...
0:00:00.394518251 1043 0xffff6c000be0 WARN basetransform gstbasetransform.c:1371:gst_base_transform_setcaps:<capssetter0> transform could no
t transform video/x-raw, format=(string)YUY2, width=(int)1920, height=(int)1080, colorimetry=(string)1:4:7:1, framerate=(fraction)49/1 in anything we s
upport
0:00:00.456492404 1043 0xffff6c000be0 WARN basetransform gstbasetransform.c:1371:gst_base_transform_setcaps:<capssetter0> transform could no
t transform video/x-raw, format=(string)YUY2, width=(int)1920, height=(int)1080, colorimetry=(string)1:4:7:1, framerate=(fraction)49/1 in anything we s
upport
0:00:00.459811891 1043 0xffff6c000de0 WARN v4l2bufferpool gstv4l2bufferpool.c:913:gst_v4l2_buffer_pool_start:<v4l2sink1:pool0:sink> Uncertain
or not enough buffers, enabling copy threshold
0:00:00.461529784 1043 0xffff6c000de0 ERROR v4l2allocator gstv4l2allocator.c:1412:gst_v4l2_allocator_dqbuf:<v4l2sink1:pool0:sink:allocator> b
uffer 1 was not queued, this indicate a driver bug.
Redistribute latency...
0:00:00.472684566 1043 0xffff6c0011e0 WARN v4l2bufferpool gstv4l2bufferpool.c:913:gst_v4l2_buffer_pool_start:<v4l2h265enc0:pool0:src> Uncerta
in or not enough buffers, enabling copy threshold
0:00:00.490811801 1043 0xffff6c0013e0 FIXME videoencoder gstvideoencoder.c:2509:gst_video_encoder_transform_meta_unlocked:<v4l2h265enc0> Can
't copy metadata because input frame disappeared
Redistribute latency...
Redistribute latency...
0:00:00.0 / 99:99:99.
