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Contributor
Contributor
3,223 Views
Registered: ‎04-03-2013

send raw video data from axi4 stream over ethernet

hello,

 

i want to send raw uncompressed video data from axi4 stream over ethernet to pc. I plan to send single images in byte arrays and indication of picture size using udp/ip. Do i have to convert the data from axi4 stream bevor i can send it in ip packets? Can you give me some hints what ethernet ip core (i would be glad if there exists a free one) is recommended for this application? Are there any ip cores i can use to transform the data if necessary? (to yet i read many app notes and guides...)

 

thanks, mrb

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Explorer
Explorer
3,179 Views
Registered: ‎04-29-2010

Re: send raw video data from axi4 stream over ethernet

I think you may want to look into this:

http://www.xilinx.com/publications/prod_mktg/CS1033_BroadcastVOIP_ProdBrf_FINAL.pdf

 

I haven't actually used it myself, but this may be what you are looking for. It does use SMPTE layer, and uses UDP as transport layer. I don't know what this IP comes with, but if it comes with some sort of API that takes care of all the IP/UDP overhead, then that is probably what you need.

 

Here some information about the SMPTE layer:

http://tech.ebu.ch/docs/techreview/trev_2012-Q4_SDI-over-IP_Laabs.pdf

 

--Rudy

 

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