## page was renamed from Teams/DebconfTeams/VideoTeam/VideoTeamDocs/NewVideoTeamHardware ## page was renamed from VideoTeamHardware = Video Team Hardware = <> == Work In Progress == === Kit list per talk room === '''Audio''' 2x Headset Radio Mic<
> 2x Hand-held Radio Mic (omnidirectional, because people hold them the wrong way)<
> 2x Mic Stands (Good for getting people to queue up to ask questions - use with hand-held mics) (we have 1)<
> 4x 2m XLR cable (mic receiver to snake)<
> * Radio Mics need to be licence free in all 3 ITU regions * We need to be able to change frequency to avoid interference with other users * Radio Mics are a minefield regarding licence and available frequencies we can use, the licence exempt spectrum (not 2.4GHz/5GHz) is not wide enough and does not permit more than 2 mics to be used. * We should purchase only 1 room worth of kit NOW and re-examine later... Tasks: 1. Identify suitable radio mic systems (farm off to QAV) * Possible Open Hardware project? * https://www.shure.com.cn/dmsfiles/default/shure/support_downloads/frequencies/pdf_quides/Shure-Wireless-Freq-Guide---Nov-2011-0917b7e02b1d85068f3e3326b985b04e.pdf * applies to UK 2x Ambient Mic (pick up audience chatter / shout out questions)<
> 2x Microphone stand (for ambient mics)<
> 2x 20m XLR cable (to run from ambient mic to desk)<
> 1x 5m 3.5mm stereo Jack to 2x 1/4" mono jacks (PC Audio to DI Box)<
> 1x stereo DI box (2x 1/4" socket In to 2x XLR-M) active / phantom powered (PC audio)<
> 2x 2m XLR cable (DI to snake)<
> 1x 25m Mic 'snake' reel - 6 in 2 out<
> * http://www.ebay.co.uk/p/xlr-multicore-6-2-way-25m-drum-stagebox-stage-snake-pa-band-stage-theatre/1040025707?_trksid=p2047675.l2644 or similar 1x 8 channel mixing desk<
> * Requires minimum 8 XLR input channels * Requires main and aux outputs (I am going to assume XLR for both of these - for this shopping list) * main XLR goes to Main Camera * Aux Send goes to house PA (preferably as a slide fader) * https://www.amazon.co.uk/Behringer-X2442USB-Xenyx-Input-Mixer/dp/B0037036QA/ref=sr_1_1?ie=UTF8&qid=1479550944&sr=8-1&keywords=x2442usb * https://www.amazon.co.uk/Behringer-UB2442FX-PRO-UB2442FX-Pro-Mixer/dp/B000CCS3U0/ref=sr_1_10?ie=UTF8&qid=1479480226&sr=8-10&keywords=sound+mixer looks good 2x 5m XLR cable mixing desk to Main camera<
> 2x 20m XLR cable mixing desk to PA (potentially via snake)<
> 1x Balanced to unbalanced stereo balun transformer (XLR-F in to 1/4" Socket Out)<
> 2x 2m 1/4" Mono Jack to Jack <
> 1x 2m 1/4" Mono Jack to stereo 3.5mm jack <
> 1x 2m 1/4" Mono Jack to RCA phono plug<
> 1x 3.5mm Socket to 1/4" mono jack adapter<
> '''Camera''' * Sony PXW-X70 (6x purchased) * Camera cable. SDI cable on a reusable reel something like:<
> http://www.ebay.co.uk/itm/3x-CABLE-DRUM-ROLLER-REEL-HEAVY-DUTY-SPOOL-STEEL-FRAME-HANDLE-SET-EMPTY-BLACK-/282208316457?hash=item41b4ed2c29:g:pIYAAOSw4shX9P-x <
> * Possibly run Ethernet alongside? * Cable needs to be very flexible and suitable for 'hard' re-use (i.e. multiple install / un-install, across floors etc) '''Opsis: Presentation capture''' * Opsis FPGA Video to USB * https://hdmi2usb.tv/home/ * 1U case * !MinnowBoard Turbot (Micro PC) * https://minnowboard.org/minnowboard-turbot * Works well - confirmed at Video Team Sprint Paris 2016-11-18 * Small SSD * https://www.scan.co.uk/products/120gb-sandisk-z410-25-ssd-sata-iii-6gb-s-slc-tlc-read-540mb-s-write-405mb-s-35k-55k-iops - or similar * USB HUB (probably going into the USB 3 port on the Turbot) * Keyboard, Mouse Tasks: 1. Confirm that the Turbot is a suitable PC system Done - works fine 1. Update to fanless PSU 1. mount into 1U case with the following connection setup i. Connection to outside world a. Common * IEC power * Power Switch * LED from nRST of OPSIS a. Opsis * HDMI IN (from Presentation laptop) * HDMI Out (to Projector) * HDMI Out (to confidence screen) * Reset (+remote from minno board) a. !MinnowBoard * Ethernet (to Mixer PC) * USB sockets 1 (or 2 if available) * Reset * GPIO out from !MinnowBoard to LED i. Connections internally * Power switch to power supply * Power supply to !MinnowBoard (& SSD) * Power supply to Opsis VIA GPIO Controlled Relay from !MinnowBoard * HDMI Out from !MinnowBoard to Opsis * JTAG from !MinnowBoard to Opsis * GPIO out from !MinnowBoard to relay to power sequence Opsis * GPIO out from !MinnowBoard to relay to switch P18 / K2 (DPDT) '''Video Mix PC''' * PC Able to host video mixing for 1 room * For single room events (i.e. a miniconf) this is the only PC needed on site * Vocto Mix video mixer software * 2x Black Magic SDI Capture Cards * https://www.blackmagicdesign.com/products/decklink/techspecs/W-DLK-06 * 2x NIC (1GBit/s) * current generation i7 * 16 GB RAM * 120GB SSD - System * 2 x 3TB HDD (Mirrored) * Silent (at least very quite fans) * 4U Rack Case NOT to be shipped for miniconf (local miniconf team can supply this!) We ship this as a single case for debconf (n x Talkrooms + 1) * Keyboard * Mouse * Monitor === Kit list VideoTeam Operations Room === '''Video Master PC''' Video Master PC is used during debconf only. It is responsible for: * local backup * local ICEcast Master * local vypar * Gate way for Talk rooms * Same HW as Talk room PC but with 4x3TB spinning disks and 32GB RAM * Packet Switch === Misc shopping === * Velcro (e.g. https://amazon.com/gp/product/B001E1Y5O6) * Mag hooks (e.g. https://amazon.com/gp/product/B01IOBXHMO) = Flight Case Builds = == Front of House Rack == [[attachment:frontofhouserack.odg]] Build a 19" Flight case containing Radio mic receiver, Storage draw, Opsis (and Support PC - Turbot), Packet Switch, Power. To the wall of a 6U tray attach IEC mains inlet, as well as 2xBNC antenna and 2xRJ45 bulkhead connectors. To the floor of the 6U tray attach the the mains power block. European plug / sockets have been selected because this matches most of our existing wall wart power supplies! The 6 U tray creates the rear wall of the flight case, whilst the equipment (and draws populate the front) The the packet switch should also be attached to the floor of the tray. Use RJ45 patch cables to connect the packet switch to both ethernet ports on the Opsis 'box' (i.e. Opssis and Turbot), and the 2 bulkhead ports of the tray. Also use BNC patch cables to connect the 8 antenna points on the mic receivers to the antenna distribution system and then connect the antenna distribution system's two outputs to the inside of the BNC bulkhead connectors. Attach the DI box to the tray. Attach stereo 3.5mm out from the Milkymist IO board (Opsis box) to the input on the DI box (alternatively provide RCA/ 1/4" jack connectors on the tray if milkymist does not support HDMI audio capture through the Opsis). Attach the 6 XLR Male connectors to the wall of the tray. Take 4 to the radio mic receivers and the remaining two to the DI box. === Shopping List === || QTY || Item || List price (unit) || Total || Comments || || 4 || Shure BLX4R Wireless Receiver || $209 with antennas etc || $836 || Find version valid in most of EU || || 1 || Shure UA844+SWB Antenna Distribution System || $483 || $483 || 470 - 960 MHz (EU, Africa) || || 2 || Shure BLX1 Bodypack Transmitter || $139 || $272 || Same frequency band as receivers || || 2 || MX153 Headset Mic TA4 connector || $218 || $436 || || || 2 || BLX2/SM58 Handheld Wireless Microphone || $189 || $378 || Same frequency band as receivers || || 1 || WA621 Kit of 5 Colored ID Caps for Microphones || $15 || $15 || || || 2 || 1U draw with foam insert (store mics) || $70 || $140 || Can we get away with 1U (or 2x 1U?) ?? || || 1 || 6U flight case || $220 || $220 || Suitable for flight / courier shipping || || 1 || 6U Tray || $130 || $130 || || || 1 || Opsis / Turbot PC / SSD & PSU in 1U Box || || || See 1U Opsis system || || 1 || Euro 6 way mains block || $15 || $15 || Fit to tray || || 2 || Bulkhead RJ45 coupler || $10 || $20 || Fit to tray wall || || 6 || Panel mount XLR Male socket || $4 || $12 || Audio out to mixing desk, Digi-key 889-1801-ND || || 3 || Bulkhead HDMI || $18 || $54 || Digi-key DCP-HDMIT-F || || 2 || Bulkhead BNC coupler || $4 || $8 || Fit to tray wall || || 1 || Switched IEC Filtered Power Inlet Socket || $10 || $10 || Fit to tray wall || || 1 || Gigabit switch (4 port unmanaged) || $35 || $35 || Fit to tray || || 3 || 50cm HDMI cable || $8 || $32 || Opsis in 1, Out 1,2 || || 4 || 50cm BNC 50R coax cable || $15 || $60 || || || 5 || RJ45 patch cable || $3 || $12 || || || 3 || 1m XLR Female to female cable || $6 || $18 || Cut in half and attach to the panel mount|| || 1 || Stereo DI Box || $40 || $40 || || Total: $3226 == Opsis/Turbot == 1U chassis containing the Opsis HDMI capture board and a Turbot driving it. Connect 1U chassis USB sockets to the Turbot board. Connect the Turbot board to the SSD. Connect the Turbot HDMI output to Opsis input 2 === Build List === || QTY || Item || List price (unit) || Total || Comments || || 1 || 1U Chassis || TBA || $0 || Have 3 || || 1 || Opsis || $480 || $0 || Have 5 || || 1 || Turbot || $149 || $149 || Runs the Opsis || || 1 || Small PC PSU || $135 || $135 || Power Opsis, Turbot, Disk, must be 110/230 auto switching || || 1 || Milkymist IO Expansion board for Opsis || $65 || $65 || Gives us audio in and out as 3.5mm TRS || || 1 || DI Box Stereo, unbalanced -> balanced, TRS -> XLR || $20 || $20 || For audio out from HDMI into Opsis to mixing desk || || 1 || Small SSD (120GB) || $60 || $60 || Turbot OS and sponsor loop || || 1 || 50cm HDMI cable || $8 || $8 || Turbot to Opsis second port || || 1 || Bulkhead RJ45 coupler || $10 || $10 || Turbot out to the network || || 1 || RJ45 patch cable || $3 || $3 || || Total: $350 == Road Box == Cut ends of Camera PSU and wire IEC Male inlet inline for local power supply. Space for 2 camera tripods in the roadbox === Build List === || QTY || Item || List price (unit) || Total || Comments || || 1 || Audio snake 8 to mixer, 2 to stage || $135 || $135 || 25-30m, Mixer <-> Front of House Box || || 2 || SDI 50R BNC cable reel with 2m drop cable || $270 || $540 || 25-30m, Camera -> Voctomix || || 1 || Twin Cat6 cable reel with twin 2m drops and HDMI adaptors || $150 || $150 || 25-30m, Front of House Box -> projector (Estimate by component) || || 2 || XLR Male -> Female cable reel with 2m drop cable || $150 || $300 || 25-30m, Mixer -> Camera || || 6 || XLR Male -> Female patch cable || $6 || $36 || 2m, Front of House Box -> snake || || 4 || XLR Male -> Female patch cable || $6 || $24 || 20m, Ambient mics and PA feed || || 2 || Microphone stands || $20 || $40 || For ambient mics || || 2 || Beyerdynamic MCE 530 Omni Directional Mic || $95 || $180 || Have 4 || || 1 || Behringer CT-100 Cable Tester || $35 || $35 || Probably only require 1 in total for a DebConf || || 1 || Roadie box || $505 || || 24" cube with locking wheels || Total: $1292 == Sound Mixer == === Build List === || QTY || Item || List price (unit) || Total || Comments || || 1 || Mixing desk || $460 || $460 || Min 5 mono, 2 stereo input (XLR), phantom power, min 2 stereo sub-groups with XLR out (PA, camera) i.e. Behringer X2442USB Xenyx 24 Input 4/2 Bus Mixer|| || 1 || Flight case for sound desk || $190 || $190 || || || 1 || Gooseneck Lamp 12V BNC - LED || $30 || $30 || i.e. https://www.amazon.co.uk/citronic-GL12B-Console-Gooseneck-Lamp/dp/B000BN6LHW/ref=sr_1_2?s=musical-instruments&ie=UTF8&qid=1511441075&sr=1-2&keywords=bnc+gooseneck+lamp || Total: $680