CONFIGURE IP ADDRESS FOR LIVE STREAMING FROM SD CARD BOOT

shanmugamsundar — Sun, 04 Nov 2012 08:00:10 GMT

HI ALL,

I am using imx535 qsb.we interface a camera streaming application in the qsb board for that i have a setup of imx board and a host linux pc. i had booted the board from tftpboot using lan and also i live streamed the video using lan. Now i changed to booting setup to SD card the board gets booted i want to live streamed the video when i set the ip address in the gstreamer command the capture process takes place but in the host pc i can't see the gst-launch window. can any one help me .

COMMAND GIVEN FOR STREAMING:

gst-launch mfw_v4lsrc fps-n=30 capture-width=1280 capture-height=720 capture-mode=4 ! queue ! mfw_vpuencoder codec-type=0 ! rtpmp4vpay ! udpsink host=192.168.0.50 port=5000 ----> THIS IN SERIAL PORT

gst-launch udpsrc port=5000 caps ="application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)MP4V-ES, profile-level-id=(string)6, config=(string)000001b006000001b59113000001000000012000c888800f528045a14103, payload=(int)96, ssrc=(guint)424830278, clock-base=(guint)2874253685, seqnum-base=(guint)43950" ! gstrtpjitterbuffer ! rtpmp4vdepay ! ffdec_mpeg4 ! ffmpegcolorspace ! videoscale ! autovideosink ------>THIS IN PC

MESSAGE COMING FROM SERIAL PORT:

root@freescale ~$ gst-launch mfw_v4lsrc fps-n=30 capture-width=1280 capture-hei

ght=720 capture-mode=4 ! queue ! mfw_vpuencoder codec-type=0 ! rtpmp4vpay ! udp

sink host=192.168.0.105 port=5000

MFW_GST_V4LSRC_PLUGIN 2.0.3 build on Sep 29 2011 15:40:54.

Setting pipeline to PAUSED ...[ALLOC] mem alloc cpu_addr = 0x0 Size 0x150b8

[INFO] Product Info: i.MX53

VPU Version: firmware 13.4.41; libvpu: 5.3.2

ALLOC] mem alloc cpu_addr = 0x0 Size 0x100000

mMFW_GST_VPU_ENCODER_PLUGIN 2.0.3 build on Sep 29 2011 15:40:26.

Pipeline is live and does not need PREROLL ...

mxc_ipu mxc_ipu: IPU Error - IPU_INT_STAT_5 = 0x00000001

Setting pipeline to PLAYING ...

New clock: GstSystemClock

[ALLOC] mem alloc cpu_addr = 0x0 Size 0x20000

[ALLOC] mem alloc cpu_addr = 0x0 Size 0x151800

MESSAGE COMING FROM HOST PC:

ubuntu@ubuntu:~$ gst-launch udpsrc port=5000 caps ="application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)MP4V-ES, profile-level-id=(string)6, config=(string)000001b006000001b59113000001000000012000c888800f528045a14103, payload=(int)96, ssrc=(guint)1681410059, clock-base=(guint)1864923366, seqnum-base=(guint)10851" ! gstrtpjitterbuffer ! rtpmp4vdepay ! ffdec_mpeg4 ! ffmpegcolorspace ! videoscale ! autovideosink

Setting pipeline to PAUSED ...

Pipeline is live and does not need PREROLL ...

Setting pipeline to PLAYING ...

New clock: GstSystemClock

NOTE :

I THINK THERE IS NO ERROR SHOWING IN THE SERIAL PORT OR PC

THE PROBLEM I THINK IS CAPTURING VIDEO IS NOT ABLE TO SEND TO THE HOST PC, IT CANT FIND THE PATH TO SENT THE CAPTURING VIDEO

THANKS,

REGARDS,

SHAN,

+91 96117 27927

Re: CONFIGURE IP ADDRESS FOR LIVE STREAMING FROM SD CARD BOOT

jimmychan — Wed, 07 Nov 2012 07:49:34 GMT

Someone tried this and work well.

transmitter:

gst-launch-0.10 -v mfw_v4lsrc capture-width=352 capture-height=288 ! queue ! mfw_vpuencoder codec-type=std_mpeg4 ! rtpmp4vpay send-config=true ! queue ! udpsink host=192.168.0.202 port=5002 sync=false async=false

receiver:

gst-launch-0.10 -v udpsrc port=5002 buffer-size=100000 ! queue ! capsfilter caps="application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)MP4V-ES, profile-level-id=(string)3, config=(string)000001b003000001b59113000001000000012000c888800f50b042414103, payload=(int)96" ! rtpmp4vdepay ! mfw_vpudecoder codec-type=std_mpeg4 ! queue ! mfw_isink sync=false async=false

Details : https://community.freescale.com/message/288341#288341

For this example: you may modify the receive side command a little bit because the receive side is i.MX53 board, not a PC.

i.MX ProcessorsのトピックRe: CONFIGURE IP ADDRESS FOR LIVE STREAMING FROM SD CARD BOOT

CONFIGURE IP ADDRESS FOR LIVE STREAMING FROM SD CARD BOOT

Re: CONFIGURE IP ADDRESS FOR LIVE STREAMING FROM SD CARD BOOT