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DM368 RTP streaming

Natarajan Viswanathan
Prodigy 130 points

hi

am using DM368 TI evm with Leopard 5M aptina Sensor header board

i used the following Gstream command

gst-launch -v v4l2src always-copy=FALSE ! TIVidenc1 codecName=mpeg4enc engineName=encode contiguousInputFrame=TRUE ! rtpmp4vpay pt=96 ! udpsink host=192.168.1.106 port=5000

but i got the following error

Setting pipeline to PAUSED ...
davinci_resizer davinci_resizer.2: RSZ_G_CONFIG:0:1:124
davinci_previewer davinci_previewer.2: ipipe_set_preview_config
vpfe-capture vpfe-capture: IPIPE Chained
vpfe-capture vpfe-capture: Resizer present
mt9p031 1-005d: control id -2147483648 not supported
vpfe-capture vpfe-capture: input information not found for the subdev
mt9p031 1-005d: control id 9963776 not supported
mt9p031 1-005d: control id 9963777 not supported
mt9p031 1-005d: control id 9963778 not supported
mt9p031 1-005d: control id 9963779 not supported
mt9p031 1-005d: control id 9963780 not supported
mt9p031 1-005d: control id 9963781 not supported
mt9p031 1-005d: control id 9963782 not supported
mt9p031 1-005d: control id 9963783 not supported
mt9p031 1-005d: control id 9963784 not supported
mt9p031 1-005d: control id 9963785 not supported
mt9p031 1-005d: control id 9963786 not supported
mt9p031 1-005d: control id 9963787 not supported
mt9p031 1-005d: control id 9963788 not supported
mt9p031 1-005d: control id 9963789 not supported
mt9p031 1-005d: control id 9963790 not supported
mt9p031 1-005d: control id 9963791 not supported
mt9p031 1-005d: control id 9963792 not supported
mt9p031 1-005d: control id 9963794 not supported
mt9p031 1-005d: control id 9963798 not supported
mt9p031 1-005d: control id 9963799 not supported
mt9p031 1-005d: control id 9963800 not supported
mt9p031 1-005d: control id 9963801 not supported
mt9p031 1-005d: control id 9963802 not supported
mt9p031 1-005d: control id 9963803 not supported
mt9p031 1-005d: control id 9963804 not supported
mt9p031 1-005d: control id 9963805 not supported
mt9p031 1-005d: control id 9963806 not supported
mt9p031 1-005d: control id 9963807 not supported
mt9p031 1-005d: control id 9963808 not supported
mt9p031 1-005d: control id 9963809 not supported
vpfe-capture vpfe-capture: couldn't set pix format in ccdc
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 1, bpp = 2, bytesperline = 32, sizeimage = 32
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 1
vpfe-capture vpfe-capture: adjusted width = 32, height = 1, bpp = 1, bytesperline = 32, sizeimage = 48
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 1
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 1, bytesperline = 2176, sizeimage = 5013504
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 1, bpp = 2, bytesperline = 32, sizeimage = 32
vpfe-capture vpfe-capture: width = 8, height = 2, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 32775, height = 32769, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 1, bpp = 2, bytesperline = 32, sizeimage = 32
vpfe-capture vpfe-capture: width = 8, height = 2, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 32775, height = 32769, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 1, bpp = 2, bytesperline = 32, sizeimage = 32
vpfe-capture vpfe-capture: width = 8, height = 2, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 32775, height = 32769, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 1, bpp = 2, bytesperline = 32, sizeimage = 32
vpfe-capture vpfe-capture: width = 8, height = 2, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 32775, height = 32769, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672

(gst-launch-0.10:2230): GStreamer-WARNING **: pad v4l2src0:src rvpfe-capture vpfe-capture: width = 2176, height = 1536, bpp = 2
eturned caps whivpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
ch are not a real subset of its vpfe-capture vpfe-capture: width = 2176, height= 1536, bpp = 2
template caps
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: couldn't set pix format in ccdc
libv4l2: error setting pixformat: Invalid argument
ERROR: Pipeline doesn't want to pause.
WARNING: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed to set input 2 on device /dev/video0.
Additional debug info:
v4l2_calls.c(975): gst_v4l2_set_input (): /GstPipeline:pipeline0/GstV4l2Src:v4l2 src0:
system error: Invalid argument
WARNING: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed to set  norm for device '/dev/video0'.
Additional debug info:
v4l2_calls.c(739): gst_v4l2_set_norm (): /GstPipeline:pipeline0/GstV4l2Src:v4l2s  rc0:
system error: Invalid argument
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Device '/dev/vid eo0' cannot capture at 2176x1536
Additional debug info:
gstv4l2object.c(2082): gst_v4l2_object_set_format (): /GstPipeline:pipeline0/Gst  V4l2Src:v4l2src0:
Call to S_FMT failed for UYVY @ 2176x1536: Invalid argument
Setting pipeline to NULL ...
Freeing pipeline ...
root@dm368-evm:~#

please let me know what am missing in this command line...

my dvsdk_4_02_00_06

 

Thankyou!!

Regards

V.Natarajan

 

 

  • 0
    Genius 3510 points

    Hello!

    Please try use ticapuresrc, also check vpfe-capture parameters, for CMOS-matrix you must use interface=1.

  • 0 in reply to Kirill Brilliantov
    Prodigy 130 points

    hi

     

    This is my bootarg command

     

     bootargs console=ttyS0,115200n8 rw dm365_imp.oper_mode=0 video=davincifb:vid0=OFF:vid1=OFF:osd0=480x272x16,4050K mem=60MB vpfe_capture.interface=1davinci_enc_mngr.ch0_output=LCD davinci_enc_mngr.ch0_mode=480x372 root=/dev/nfs nfsroot=192.168.1.106:/home/jackal/targetfs ip=dhcp

     

    And also i tried ticapturesrc

    i got this message  "ERROR: pipeline could not be constructed: no element "ticapturesrc" "

    i am using prebuilt image...i have to change anything in kernel please suggest me!!!

     

    Thankyou!!

    Regards

    V.Natarajan

     

     

     

  • 0 in reply to Natarajan Viswanathan
    Genius 3510 points

    Hello!

    I work with DVSDK_4_02_00_06, linux-2.6.32, custom board and GStreamer from trunk.

    TI Gstreamer contain ticapturesrc module, you can easy inspect available GStreamer modules with gst-inspect.

    For switch capture sources in vpfe_capture you can modify driver or build vpfe_capture as module.