Incosistent gstreamer v4l2src "internal data stream error"

jack.f.terwilliger · September 1, 2021, 9:28pm

I am synchronizing 3 usb webcams using v4l2src nvcompositor with the jetson nano 4gb.

When I run my gst-launch-1.0 pipeline, am unable to record successfully about half the time with errors:

ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src1: Internal data stream error.
Additional debug info:
gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src1:
streaming stopped, reason not-negotiated (-4)
EOS on shutdown enabled -- waiting for EOS after Error

The script:

gst-launch-1.0 -e -v \
nvcompositor name=comp sink_0::xpos=0    sink_0::ypos=0    sink_0::width=1280 sink_0::height=720 \
                       sink_1::xpos=1280 sink_1::ypos=0    sink_1::width=1280 sink_1::height=720 \
                       sink_2::xpos=0    sink_2::ypos=720 sink_2::width=1920 sink_2::height=1080 \
! nvvidconv \
! "video/x-raw(memory:NVMM), width=3840, height=2160, framerate=30/1", format=NV12 \
! nvv4l2h264enc preset-level=4 insert-vui=1 iframeinterval=5 \
! h264parse ! qtmux ! filesink location=out.mp4 sync=false \
v4l2src device=/dev/video0 ! "image/jpeg,width=1280,height=720,framerate=30/1,pixel-aspect-ratio=1/1" ! jpegdec ! nvvidconv ! "video/x-raw(memory:NVMM),width=1280,height=720,framerate=30/1,format=RGBA" ! queue ! comp.sink_0 \
v4l2src device=/dev/video1 ! "image/jpeg,width=1280,height=720,framerate=30/1,pixel-aspect-ratio=1/1" ! jpegdec ! nvvidconv ! "video/x-raw(memory:NVMM),width=1280,height=720,framerate=30/1,format=RGBA" ! queue ! comp.sink_1 \
v4l2src device=/dev/video2 ! "image/jpeg,width=1920,height=1080,framerate=30/1,pixel-aspect-ratio=1/1" ! jpegdec ! nvvidconv ! "video/x-raw(memory:NVMM),width=1920,height=1080,framerate=30/1,format=RGBA" ! queue ! comp.sink_2

Log of successful recording:

Setting pipeline to PAUSED ...
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
/GstPipeline:pipeline0/GstV4l2Src:v4l2src2.GstPad:src: caps = image/jpeg, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)2:4:7:1, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter5.GstPad:src: caps = image/jpeg, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)2:4:7:1, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstJpegDec:jpegdec2.GstPad:sink: caps = image/jpeg, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)2:4:7:1, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter5.GstPad:sink: caps = image/jpeg, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)2:4:7:1, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter1.GstPad:src: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstJpegDec:jpegdec0.GstPad:sink: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter1.GstPad:sink: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstV4l2Src:v4l2src1.GstPad:src: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter3.GstPad:src: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstJpegDec:jpegdec1.GstPad:sink: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter3.GstPad:sink: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstJpegDec:jpegdec2.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/Gstnvvconv:nvvconv3.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstCapsFilter:capsfilter6.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue2.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstCapsFilter:capsfilter6.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue2.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstNvCompositor:comp.GstNvCompositorPad:sink_2: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstJpegDec:jpegdec1.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/Gstnvvconv:nvvconv2.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstCapsFilter:capsfilter4.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue1.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstCapsFilter:capsfilter4.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue1.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstNvCompositor:comp.GstNvCompositorPad:sink_1: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/Gstnvvconv:nvvconv3.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/Gstnvvconv:nvvconv2.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstNvCompositor:comp.GstAggregatorPad:src: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/Gstnvvconv:nvvconv0.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)4/5
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)4/5
/GstPipeline:pipeline0/nvv4l2h264enc:nvv4l2h264enc0.GstPad:src: caps = video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, profile=(string)NULL, level=(string)NULL, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)4/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2
NvMMLiteOpen : Block : BlockType = 4 
/GstPipeline:pipeline0/GstH264Parse:h264parse0.GstPad:sink: caps = video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, profile=(string)NULL, level=(string)NULL, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)4/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2
Redistribute latency...
===== NVMEDIA: NVENC =====
NvMMLiteBlockCreate : Block : BlockType = 4 
/GstPipeline:pipeline0/nvv4l2h264enc:nvv4l2h264enc0.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)4/5
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)4/5
/GstPipeline:pipeline0/Gstnvvconv:nvvconv0.GstPad:sink: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
Redistribute latency...
/GstPipeline:pipeline0/GstNvCompositor:comp.GstAggregatorPad:src: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/Gstnvvconv:nvvconv0.GstPad:sink: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/GstJpegDec:jpegdec0.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/Gstnvvconv:nvvconv1.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstCapsFilter:capsfilter2.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue0.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue0.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue0.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstNvCompositor:comp.GstNvCompositorPad:sink_0: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
H264: Profile = 66, Level = 0 
/GstPipeline:pipeline0/Gstnvvconv:nvvconv1.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstNvCompositor:comp.GstAggregatorPad:src: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/Gstnvvconv:nvvconv0.GstPad:sink: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/GstH264Parse:h264parse0.GstPad:src: caps = video/x-h264, stream-format=(string)avc, alignment=(string)au, profile=(string)constrained-baseline, level=(string)5.1, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)4/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, codec_data=(buffer)01424033ffe1001d67424033965401e0021f4d40000150000003001000000303c8f08846a001000468ce3c80
/GstPipeline:pipeline0/GstQTMux:qtmux0.GstQTMuxPad:video_0: caps = video/x-h264, stream-format=(string)avc, alignment=(string)au, profile=(string)constrained-baseline, level=(string)5.1, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)4/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, codec_data=(buffer)01424033ffe1001d67424033965401e0021f4d40000150000003001000000303c8f08846a001000468ce3c80
/GstPipeline:pipeline0/GstQTMux:qtmux0.GstPad:src: caps = video/quicktime, variant=(string)apple
/GstPipeline:pipeline0/GstFileSink:filesink0.GstPad:sink: caps = video/quicktime, variant=(string)apple
^Chandling interrupt.
Interrupt: Stopping pipeline ...
EOS on shutdown enabled -- Forcing EOS on the pipeline
Waiting for EOS...
/GstPipeline:pipeline0/GstQTMux:qtmux0.GstPad:src: caps = video/quicktime, variant=(string)apple, streamheader=(buffer)< 000005526d6f6f760000006c6d76686400000000dd559b80dd559b8300000bb8000025e40001000001000000000000000000000000010000000000000000000000000000000100000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000004a17472616b0000005c746b686400000007dd559b80dd559b830000000100000000000025e4000000000000000000000000000000000001000000000000000000000000000000010000000000000000000000000000400000000f0000000870000000000024656474730000001c656c73740000000000000001000025e40000000000010000000003dc6d646961000000206d64686400000000dd559b80dd559b8300000bb8000025e455c400000000002d68646c72000000006d686c72766964650000000000000000000000000c566964656f48616e646c6572000003876d696e6600000014766d68640000000100408000800080000000002168646c720000000064686c72616c6973000000000000000000000000000000002464696e660000001c6472656600000000000000010000000c616c697300000001000003267374626c000000de737473640000000000000001000000ce617663310000000000000001000000000000000000000200000002000f000870004800000048000000000000000100000000000000000000000000000000000000000000000000000000000000000018ffff000000346176634301424033ffe1001d67424033965401e0021f4d40000150000003001000000303c8f08846a001000468ce3c8000000014627472740000000001c73430004a070300000012636f6c726e636c630009000200090000000a6669656c010000000010706173700000000400000005000000000000001873747473000000000000000100000061000000640000006073747373000000000000001400000001000000060000000b00000010000000150000001a0000001f00000024000000290000002e00000033000000380000003d00000042000000470000004c00000051000000560000005b000000600000001c737473630000000000000001000000010000006100000001000001987374737a00000000000000000000006100005f27000000120000000d0000000d0000000d00005eff0000001400015823000053fc00005f5e00013c4a000030fe000009c00000043f000000ed0000f3770000c1df00000fee0000060500015b410001e58d00000c82000031690000181000000edf00012561000023e2000013f700000f58000008f6000106a800001895000007a600000df600000a7c000105850000203d000007f2000019a80000180200010345000023d2000012ee0000162000000ebe0001044e00001cc500000d1300000fd6000016ba00010372000024a40000192a0000165e00000eba000102f000001c4300000cf30000178a000016360001033000002e0f000017e10000159e00001501000102fb00001c130000117a00000f6700000957000103d5000022fe000019430000168600000fd50001019700001d89000011dd00000f88000017500001018c000021c0000013e3000016d300001550000100a700002383000019c1000017fc0000152c00010001000022b5000018f9000025ba000015120000ffd300001b69000000147374636f0000000000000001000000240000003d75647461000000356d657461000000000000002168646c72000000006d686c726d6469720000000000000000000000000000000008696c73740000003d75647461000000356d657461000000000000002168646c72000000006d686c726d6469720000000000000000000000000000000008696c7374 >
/GstPipeline:pipeline0/GstFileSink:filesink0.GstPad:sink: caps = video/quicktime, variant=(string)apple, streamheader=(buffer)< 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 >
Got EOS from element "pipeline0".
EOS received - stopping pipeline...
Execution ended after 0:00:03.279438409
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

Log of recording

Setting pipeline to PAUSED ...
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
/GstPipeline:pipeline0/GstV4l2Src:v4l2src2.GstPad:src: caps = image/jpeg, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)2:4:7:1, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter5.GstPad:src: caps = image/jpeg, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)2:4:7:1, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstJpegDec:jpegdec2.GstPad:sink: caps = image/jpeg, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)2:4:7:1, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter5.GstPad:sink: caps = image/jpeg, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)2:4:7:1, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter1.GstPad:src: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstJpegDec:jpegdec0.GstPad:sink: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter1.GstPad:sink: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstV4l2Src:v4l2src1.GstPad:src: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter3.GstPad:src: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstJpegDec:jpegdec1.GstPad:sink: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstCapsFilter:capsfilter3.GstPad:sink: caps = image/jpeg, width=(int)1280, height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)NULL, interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstJpegDec:jpegdec2.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/Gstnvvconv:nvvconv3.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstCapsFilter:capsfilter6.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue2.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstCapsFilter:capsfilter6.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue2.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstNvCompositor:comp.GstNvCompositorPad:sink_2: caps = video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/Gstnvvconv:nvvconv3.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstNvCompositor:comp.GstAggregatorPad:src: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)1920, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/Gstnvvconv:nvvconv0.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)3/5
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)3/5
/GstPipeline:pipeline0/nvv4l2h264enc:nvv4l2h264enc0.GstPad:src: caps = video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, profile=(string)NULL, level=(string)NULL, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)3/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2
/GstPipeline:pipeline0/GstH264Parse:h264parse0.GstPad:sink: caps = video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, profile=(string)NULL, level=(string)NULL, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)3/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2
Redistribute latency...
NvMMLiteOpen : Block : BlockType = 4 
===== NVMEDIA: NVENC =====
NvMMLiteBlockCreate : Block : BlockType = 4 
/GstPipeline:pipeline0/nvv4l2h264enc:nvv4l2h264enc0.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)3/5
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)3/5
/GstPipeline:pipeline0/Gstnvvconv:nvvconv0.GstPad:sink: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)1920, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
Redistribute latency...
/GstPipeline:pipeline0/GstNvCompositor:comp.GstAggregatorPad:src: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)1920, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/Gstnvvconv:nvvconv0.GstPad:sink: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)1920, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
H264: Profile = 66, Level = 0 
/GstPipeline:pipeline0/GstH264Parse:h264parse0.GstPad:src: caps = video/x-h264, stream-format=(string)avc, alignment=(string)au, profile=(string)constrained-baseline, level=(string)5.1, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)3/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, codec_data=(buffer)01424033ffe1001d67424033965401e0021f4d40000150000003001000000303c8f08846a001000468ce3c80
/GstPipeline:pipeline0/GstQTMux:qtmux0.GstQTMuxPad:video_0: caps = video/x-h264, stream-format=(string)avc, alignment=(string)au, profile=(string)constrained-baseline, level=(string)5.1, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)3/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, codec_data=(buffer)01424033ffe1001d67424033965401e0021f4d40000150000003001000000303c8f08846a001000468ce3c80
/GstPipeline:pipeline0/GstQTMux:qtmux0.GstPad:src: caps = video/quicktime, variant=(string)apple
/GstPipeline:pipeline0/GstFileSink:filesink0.GstPad:sink: caps = video/quicktime, variant=(string)apple
/GstPipeline:pipeline0/GstJpegDec:jpegdec1.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/Gstnvvconv:nvvconv2.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstCapsFilter:capsfilter4.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue1.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstCapsFilter:capsfilter4.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue1.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstNvCompositor:comp.GstNvCompositorPad:sink_1: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/Gstnvvconv:nvvconv2.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstNvCompositor:comp.GstAggregatorPad:src: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/Gstnvvconv:nvvconv0.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)4/5
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)4/5
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)4/5
/GstPipeline:pipeline0/nvv4l2h264enc:nvv4l2h264enc0.GstPad:src: caps = video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, profile=(string)NULL, level=(string)NULL, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)4/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2
/GstPipeline:pipeline0/GstH264Parse:h264parse0.GstPad:sink: caps = video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, profile=(string)NULL, level=(string)NULL, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)4/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2
Redistribute latency...
NvMMLiteOpen : Block : BlockType = 4 
===== NVMEDIA: NVENC =====
NvMMLiteBlockCreate : Block : BlockType = 4 
/GstPipeline:pipeline0/nvv4l2h264enc:nvv4l2h264enc0.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, framerate=(fraction)30/1, format=(string)NV12, pixel-aspect-ratio=(fraction)4/5
/GstPipeline:pipeline0/Gstnvvconv:nvvconv0.GstPad:sink: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/GstNvCompositor:comp.GstAggregatorPad:src: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/Gstnvvconv:nvvconv0.GstPad:sink: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/GstJpegDec:jpegdec0.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/Gstnvvconv:nvvconv1.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstCapsFilter:capsfilter2.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue0.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstCapsFilter:capsfilter2.GstPad:sink: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstQueue:queue0.GstPad:src: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
/GstPipeline:pipeline0/GstNvCompositor:comp.GstNvCompositorPad:sink_0: caps = video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)30/1, format=(string)RGBA
H264: Profile = 66, Level = 0 
/GstPipeline:pipeline0/Gstnvvconv:nvvconv1.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:4:0:0, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstNvCompositor:comp.GstAggregatorPad:src: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/Gstnvvconv:nvvconv0.GstPad:sink: caps = video/x-raw(memory:NVMM), format=(string)RGBA, width=(int)2560, height=(int)1800, framerate=(fraction)30/1, chroma-site=(string)NULL, colorimetry=(string)sRGB
/GstPipeline:pipeline0/GstH264Parse:h264parse0.GstPad:src: caps = video/x-h264, stream-format=(string)avc, alignment=(string)au, profile=(string)constrained-baseline, level=(string)5.1, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)4/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, codec_data=(buffer)01424033ffe1001d67424033965401e0021f4d40000150000003001000000303c8f08846a001000468ce3c80
WARNING: from element /GstPipeline:pipeline0/GstQTMux:qtmux0: Can't change input format at runtime.
Additional debug info:
gstqtmux.c(5757): gst_qt_mux_video_sink_set_caps (): /GstPipeline:pipeline0/GstQTMux:qtmux0:
pad video_0 refused renegotiation to video/x-h264, stream-format=(string)avc, alignment=(string)au, profile=(string)constrained-baseline, level=(string)5.1, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)4/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, codec_data=(buffer)01424033ffe1001d67424033965401e0021f4d40000150000003001000000303c8f08846a001000468ce3c80
WARNING: from element /GstPipeline:pipeline0/GstQTMux:qtmux0: Can't change input format at runtime.
Additional debug info:
gstqtmux.c(5757): gst_qt_mux_video_sink_set_caps (): /GstPipeline:pipeline0/GstQTMux:qtmux0:
pad video_0 refused renegotiation to video/x-h264, stream-format=(string)avc, alignment=(string)au, profile=(string)constrained-baseline, level=(string)5.1, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)4/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, codec_data=(buffer)01424033ffe1001d67424033965401e0021f4d40000150000003001000000303c8f08846a001000468ce3c80
WARNING: from element /GstPipeline:pipeline0/GstQTMux:qtmux0: Can't change input format at runtime.
Additional debug info:
gstqtmux.c(5757): gst_qt_mux_video_sink_set_caps (): /GstPipeline:pipeline0/GstQTMux:qtmux0:
pad video_0 refused renegotiation to video/x-h264, stream-format=(string)avc, alignment=(string)au, profile=(string)constrained-baseline, level=(string)5.1, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)4/5, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)bt2020, chroma-site=(string)mpeg2, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, codec_data=(buffer)01424033ffe1001d67424033965401e0021f4d40000150000003001000000303c8f08846a001000468ce3c80
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error.
Additional debug info:
gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
streaming stopped, reason not-negotiated (-4)
EOS on shutdown enabled -- waiting for EOS after Error
Waiting for EOS...
ERROR: from element /GstPipeline:pipeline0/GstQueue:queue0: Internal data stream error.
Additional debug info:
gstqueue.c(988): gst_queue_handle_sink_event (): /GstPipeline:pipeline0/GstQueue:queue0:
streaming stopped, reason not-negotiated (-4)
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src1: Internal data stream error.
Additional debug info:
gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src1:
streaming stopped, reason not-negotiated (-4)
ERROR: from element /GstPipeline:pipeline0/GstQueue:queue1: Internal data stream error.
Additional debug info:
gstqueue.c(988): gst_queue_handle_sink_event (): /GstPipeline:pipeline0/GstQueue:queue1:
streaming stopped, reason not-negotiated (-4)
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src2: Internal data stream error.
Additional debug info:
gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src2:
streaming stopped, reason not-negotiated (-4)
ERROR: from element /GstPipeline:pipeline0/GstQueue:queue2: Internal data stream error.
Additional debug info:
gstqueue.c(988): gst_queue_handle_sink_event (): /GstPipeline:pipeline0/GstQueue:queue2:
streaming stopped, reason not-negotiated (-4)
^Chandling interrupt.
Interrupt: Stopping pipeline ...
Interrupt while waiting for EOS - stopping pipeline...
Execution ended after 0:00:05.290794538
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

DaneLLL · September 2, 2021, 2:18am

Hi,
Please check if it works with nvoverlaysink:

gst-launch-1.0 -e -v \
nvcompositor name=comp sink_0::xpos=0    sink_0::ypos=0    sink_0::width=1280 sink_0::height=720 \
                       sink_1::xpos=1280 sink_1::ypos=0    sink_1::width=1280 sink_1::height=720 \
                       sink_2::xpos=0    sink_2::ypos=720 sink_2::width=1920 sink_2::height=1080 \
! nvoverlaysink \
v4l2src device=/dev/video0 ! "image/jpeg,width=1280,height=720,framerate=30/1,pixel-aspect-ratio=1/1" ! jpegdec ! nvvidconv ! "video/x-raw(memory:NVMM),width=1280,height=720,framerate=30/1,format=RGBA" ! queue ! comp.sink_0 \
v4l2src device=/dev/video1 ! "image/jpeg,width=1280,height=720,framerate=30/1,pixel-aspect-ratio=1/1" ! jpegdec ! nvvidconv ! "video/x-raw(memory:NVMM),width=1280,height=720,framerate=30/1,format=RGBA" ! queue ! comp.sink_1 \
v4l2src device=/dev/video2 ! "image/jpeg,width=1920,height=1080,framerate=30/1,pixel-aspect-ratio=1/1" ! jpegdec ! nvvidconv ! "video/x-raw(memory:NVMM),width=1920,height=1080,framerate=30/1,format=RGBA" ! queue ! comp.sink_2

For information, please share your release version( $ head -1 /etc/nv_tegra_release )

Honey_Patouceul · September 2, 2021, 7:38pm

Not sure if this is just a posting typo, but there seems to be a wrong place for quote here (should include format=NV12).

You might aso use HW decoder, but you would have to post available modes of your cameras with :

# This is for camera with V4L node /dev/video0
v4l2-ctl -d0 --list-formats-ext

Note that with Nano there may be some restrictions with USB bandwidth when using multiple devices, especially with MJPG cams, but I have no Nano and may not further help.

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