SGDQ BOSON X STREAM CODE
SGDQ BOSON X STREAM PC

With “gst-launch-1.0 -v v4l2src device=/dev/video0 ! video/x-raw, format=NV12, width=640, height=512 ! jpegenc ! rtpjpegpay ! udpsink host=127.0.0.1 port=5600” i am getting below error: I am able to get the sample video output on receiver side. Hi… With videotestsrc the pipeline works fine. My receiving pipeline is “gst-launch-1.0 udpsrc port=5600 ! application/x-rtp, encoding-name=JPEG,payload=26 ! rtpjpegdepay ! jpegdec ! videoconvert ! autovideosink”.

SGDQ BOSON X STREAM PC

Nvbuf_utils: dmabuf_fd -1 mapped entry NOT foundĪlso i am able to receive output stream on my client PC but it shows only green screen output.

Gstvideofilter.c(292): gst_video_filter_transform (): /GstPipeline:pipeline0/GstVideoConvert:videoconvert0:

SGDQ BOSON X STREAM CODE

WARNING: from element /GstPipeline:pipeline0/GstVideoConvert:videoconvert0: Internal GStreamer error: code not implemented. Now the pipeline started with following warnings: I can receive the video where as if i run the same command on my Jetson TX2 having same os and connecting same camera it throws above error. I do not understand if i run the pipeline ' gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,width=640,height=480 ! videoconvert ! jpegenc ! rtpjpegpay ! udpsink host=.xx port=5600' for same FLIR Boson camera on my HP Laptop having ubuntu 16.04 LTS, it streams and sends the video to destination without any error. Gstbasesrc.c(2948): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Libv4l2: warning dest fmt changed after adjusting src fmt for fps change, restoring original src fmtERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data flow error. Libv4l2: error set_fmt gave us a different result then try_fmt! Gst-launch-1.0 v4l2src device=/dev/video0 ! videoscale ! ‘video/x-raw, width=640, height=512’ ! nvjpegenc ! rtpjpegpay ! udpsink host=127.0.0.1 port=5600 So based on this output i set the pipeline suggested by you Index : 2 Type: Video Capture Pixel Format: ‘NV12’ Name: Y/CbCr 4:2:0 Size: Discrete 640x512 Interval: Discrete 0.111s (9.000 fps) Interval: Discrete 0.133s (7.500 fps) Index : 1 Type: Video Capture Pixel Format: 'Y16 ’ Name: 16-bit Greyscale Size: Discrete 640x512 Interval: Discrete 0.111s (9.000 fps) Interval: Discrete 0.133s (7.500 fps) Index : 0 Type: Video Capture Pixel Format: ‘YU12’ Name: Planar YUV 4:2:0 Size: Discrete 640x512 Interval: Discrete 0.111s (9.000 fps) Interval: Discrete 0.133s (7.500 fps) i also tried to find out the formats supported by camera. HI… I have tried the pipeline said by you using videoscale. Streaming task paused, reason not-negotiated (-4) Gstbasesrc.c(2950): gst_base_src_loop (): /gstpipeline:pipeline0/gstv4l2src:v4l2src0: Pipeline is live and does not need PREROLL …ĮRROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data flow error.

But it does not work if i use the pipeline: “gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,width=640,height=512 ! videoconvert ! jpegenc ! rtpjpegpay ! udpsink host=.xx port=5600”. However i have a FLIR Boson camera which gives me output if i use the pipeline :“gst-launch-1.0 v4l2src device=/dev/video0 ! videoconvert ! autovideosink”.

I also use the pieline ' gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,width=640,height=480,framerate=30/1 ! videoconvert ! jpegenc ! rtpjpegpay ! udpsink host=.xx port=5600' for sending the stream, which also works fine. As gstreamer comes along with the package so i tested using gst-launch-1.0 a usb camera (logitech) it works fine. I have installed Ubuntu 16.04 using jetapck 3.3 on my jetson TX2.

Sgdq boson x stream