IRC log for #qi-hardware on 20150913

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04:37.45mithroPeople here might be interested in our new FPGA based open video hardware at https://www.crowdsupply.com/numato-lab/opsis ?
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22:05.07DocScrutinizer05mithro: I see :-D >>The Numato Opsis hardware has a large amount in common with the Milkymist developed hardware, being built around the same FPGA core and designed for high-speed video manipulation.<<
22:14.34*** join/#qi-hardware wpwrak (~werner@252-200-231-201.fibertel.com.ar)
22:23.26mithroDocScrutinizer05: yes, we even use misoc/migen for our hdmi2usb firmware these days
22:54.30DocScrutinizer05mithro: I'm not familiar with milkyway either (except for some cursory circuit review). I wonder if that opsis can receive and decode copy-protected stuff
22:54.49mithroDocScrutinizer05: milkymist
22:54.56DocScrutinizer05oops yep
22:55.13mithroDocScrutinizer05: well, if someone ported the netv stuff it might be usable for that, but not a use case which we are supporting
22:55.27DocScrutinizer05I see
22:56.35DocScrutinizer05anyway it can decode the HDMI data it hands through from input to output? as well as encoding such data again?
22:59.13DocScrutinizer05I recently noticed a very annoying thing in a PC I have here: when the HDMI screen attached during boot gets unplugged, it needs another reboot to make it work again after re-plugging it. I gather HDMI negotiates some connection from PC to the display during boot, and that breaks and never gets re-established when you unplug the display
22:59.50DocScrutinizer05this makes HDMI basically completely useless for PC monitors
23:01.16DocScrutinizer05in opsis feature tables I see "hotplug". Related?
23:02.18mithroDocScrutinizer05: yes
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23:19.21DocScrutinizer05wb
23:24.15*** join/#qi-hardware ccnnjj (~matt@cl-598.bos-01.us.sixxs.net)
23:24.25mithroDocScrutinizer05: this is how our current HDMI2USB firmware works -> https://raw.githubusercontent.com/timvideos/HDMI2USB-misoc-firmware/master/doc/architecture.png
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23:28.46DocScrutinizer05wow
23:30.20DocScrutinizer05RTP streamer :-))
23:51.12mithroDocScrutinizer05: that is "in progress" at the moment

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