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DirectOut RAV2 Module Audio Network Module

DirectOut-RAV2-Module-Audio-Network-Module-image

RAV2 module

Litlhaloso:

  • Software Manual Version: 2.8
  • Module ea marang-rang ea molumo bakeng sa RAVENNA / AES67
  • Sebopeho se thehiloeng ho sebatli (HTML5 / JavaScript)
  • Fesetere e ka nchafatsoang le boemo ba ho atometsa
  • E hlophisitsoe ka li-tab, li-menu tsa ho hula, le lihokelo
  • E ts'ehetsa likarolo tsa ho kenya bakeng sa boleng ba paramethara (mohlala, aterese ea IP)
  • Likhokahano tse peli tse ikemetseng tsa marang-rang (NICs)
  • Boema-kepe ba 1 bo behiloe ho NIC 1

Litaelo tsa Tšebeliso ea Sehlahisoa

Hokela Audio Network:

Pele o hokela marang-rang a molumo, etsa bonnete ba hore NIC 1 le NIC 2 li hlophisitsoe ho li-subnet tse fapaneng. Latela mehato e ka tlase:

  1. Fumana "Litlhophiso tsa Marang-rang" leqepheng la 7 la bukana ea mosebelisi
  2. Hlophisa NIC 1 le NIC 2 ka li-subnet tse fapaneng

Boemo – Fedileview:

Taba ea "STATUS" e fana ka phetisoview ea likarolo tse fapaneng:

  • Ho beha leihlo boemo ba sync, khetho ea oache, likhokahano tsa litlhophiso tsa I/O
  • Hlahisa lintlha tsa marang-rang, lihokelo ho litlhophiso tsa marang-rang
  • Ho beha leihlo lintlha tsa sesebelisoa, sehokelo sa litlhophiso tsa sesebelisoa, taolo ea boemo ba mehala
  • Lihokelo tsa ho kenya litlhophiso tsa molapo le litlhophiso tsa phallo ea tlhahiso

Li-hyperlink li bula fensetere ea popup bakeng sa ho lokisa litlhophiso tse amanang. Litlhophiso tse ngata li ntlafatsoa hang-hang ntle le tsebiso e eketsehileng.
Ho tsoa ka fensetere e hlahang, tobetsa konopo e k'honeng e kaholimo ho le letona.
Li-mouse overs li bonts'a tlhahisoleseling e eketsehileng, joalo ka lebelo la khokahano ea sehokelo sa marang-rang.

Boemo - Sync:

Karolo ea "Sync" ho "STATUS" e bonts'a lintlha tse latelang:

  • Mohloli oa oache le boemo bakeng sa foreimi e kholo
  • Menu ea ho hula ho khetha mohloli oa oache oa foreimi e kholo (PTP, kantle)
  • Pulldown menu ho lokisa sample tekanyo ea foreimi e kholo (44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz)
  • Boemo ba PTP (Monghali / Lekhoba)
  • PTP-clock jitter motsotsoana
  • Offset e amanang le PTP-clock master
  • Boemo ba ho sebetsa ka pakete (Ho lokile, Phoso*)
  • Boemo ba enjine ea molumo ea module - ho amohela (ON / blinking)
  • Boemo ba enjene ea molumo ea module - ho romella (ON / blinking)

*Phoso: nako ea pakete stamps li tsoile meeli. Mabaka a ka bang teng: stream offset e kanna ea ba nyane haholo kapa transmitter kapa moamoheli ha a hokahantsoe hantle ho Grandmaster.

Litlhophiso tsa PTP:

Karolo ea "PTP Settings" e u lumella ho hlophisa PTP:

  • Khetho ea NIC bakeng sa ho kenya oache ea PTP. "NIC 1 & 2" e bolela ho fokotsa ho kenya letsoho.
  • PTP ka multicast, unicast, kapa ka mokhoa o nyalisitsoeng *
  • PTP-clock master / configuration ea makhoba e buisanoa ka bo eona pakeng tsa lisebelisoa tse marang-rang. Boemo ba mojule / bokhoba bo ka fetoha ka bo bona.
  • PTP profile khetho (ea kamehla E2E, P2P ea kamehla, media E2E, media P2P, e hlophisitsoeng)
  • Edita e bula tabo ea "ADVANCED" ho fetola tloaelo ea profile.

FAQs

P: RAV2 Module ke eng?

A: RAV2 Module ke mojule oa marang-rang oa molumo oa RAVENNA / AES67.

P: Nka fihlella litlhophiso tsa sesebelisoa joang?

A: Fumana "STATUS" tab 'me u tobetse lihokelong tse tsamaellanang ho fihlella litlhophiso tsa sesebelisoa.

P: Nka fetola mohloli oa oache joang le sampsekhahla?

A: Ho tab ya "STATUS", sebelisa menyetla ea ho hula ho khetha mohloli o lakatsehang oa oache 'me u fetole s.ample sekhahla.

P: Boemo bo benyang bo bontša eng bakeng sa enjene ea molumo?

A: Boemo bo panyang bo bontša hore ha se lipakete tsohle tse amohetsoeng tse ka sebetsoang kapa ha se lipakete tsohle tse ka romelloang marang-rang.

Selelekela

RAV2 ke mojule oa marang-rang oa molumo oa RAVENNA / AES67.
Mesebetsi eohle ea sesebelisoa e fumaneha ka sebatli se thehiloeng ho sebatli
(hmtl5 / javascript). Boholo ba fensetere le boemo ba zoom bo ka fapana. Leqephe le hlophisitsoe ka li-tab, menyetla ea ho hula kapa li-hyperlink li fana ka phihlello ea boleng ba paramethara. Maemo a mang a sebelisa sebaka sa ho kenya (mohlala, aterese ea IP).DirectOut-RAV2-Module-Audio-Network-Module-fig1

Ho hokela Audio Network

Ho fihlella leqephe la taolo:

  • hokela marang-rang ka koung e le 'ngoe
  • kenya http:// (ea kamehla IP @ PORT 1: 192.168.0.1) ho navigation bar ea sebatli sa hau

Li-interfaces tse peli tse ikemetseng tsa marang-rang (NICs) li ka hlophisoa ha ho etsoa phetoho. Boema-kepe ba 1 bo behiloe ho NIC 1.

HLOKOMELA
Haeba NIC 1 le NIC 2 li hoketsoe switjhang e le 'ngoe, li tlameha ho hlophisoa ho li-subnet tse fapaneng - bona "Litlhophiso tsa Marang-rang" leqepheng la 7.

Boemo – Fedileview

Taba ea 'STATUS' e arotsoe ka likarolo tse 'maloa:

  • SYNC - ho lekola boemo ba sync, khetho ea oache, likhokahano le litlhophiso tsa I/O
  • NETWORK - bonts'a lintlha tsa marang-rang, sehokelo ho litlhophiso tsa marang-rang
  • DEVICE - tlhaiso-leseling ea lisebelisoa, sehokelo ho litlhophiso tsa sesebelisoa, taolo ea boemo ba mehala
  • INPUT STREAMS - ho beha leihlo le ho laola melapo e kenang, sehokela ho litlhophiso tsa ho kenya letsoho
  • OUTPUT STREAMS - ho beha leihlo le ho laola melapo e tsoang, sehokela ho litlhophiso tsa phallo

Li-hyperlink li bula fensetere ea popup ho fetola litlhophiso tse amanang. Litlhophiso tse ngata li ntlafatsoa hang-hang ntle le tsebiso e eketsehileng. Ho tsoa ka fensetere e hlahang, tobetsa konopo e k'honeng e kaholimo ho le letona.
Litoeba li sebelisoa ho hlahisa lintlha tse ling (mohlala, lebelo la khokahanyo la sehokelo sa marang-rang).

HLOKOMELA
The web sehokelo sa mosebelisi se inchafatsa ha liphetoho li sebelisoa ke maemo a mang (libatli tse ling, litaelo tsa taolo ea kantle).

Boemo – Sync

DirectOut-RAV2-Module-Audio-Network-Module-fig2

PTP, Ext E bonts'a mohloli oa oache le boemo bakeng sa foreimi e kholo:
  • DirectOut-RAV2-Module-Audio-Network-Module-fig3  (OFF) = ha e notletsoe
  • DirectOut-RAV2-Module-Audio-Network-Module-fig4(ON) = e notletsoe ebile e hokahantsoe le sesupa-nako (
  • DirectOut-RAV2-Module-Audio-Network-Module-fig5blinking) = e notletsoe empa e sa tsamaisane le oache master
Mong'a oache Menu ea ho hula ho khetha mohloli oa oache oa foreimi e kholo (PTP, kantle)
Sample sekhahla Pulldown menu ho lokisa sample tekanyo ea foreimi e ka sehloohong (44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz).
Boemo ba PTP Boemo ba PTP (Monghali / Lekhoba).
PTP jitter PTP-clock jitter motsotsoana
Phetoho ea PTP Offet e amanang le PTP-clock master
Boemo ba RTP Boemo ba ho sebetsa ka pakete (Ho lokile, Phoso*)
Enjene ea molumo RX boemo Boemo ba ho amohela enjine ea molumo
  • DirectOut-RAV2-Module-Audio-Network-Module-fig4(ON) = ho lokile, ho amohela data
  • DirectOut-RAV2-Module-Audio-Network-Module-fig6(ho panya) = ha se lipakete tsohle tse amohetsoeng tse ka sebetsoang
Enjene ea molumo TX boemo Boemo ba enjene ea molumo ea module
  • DirectOut-RAV2-Module-Audio-Network-Module-fig4(ON) = ho lokile, ho romella data
  • DirectOut-RAV2-Module-Audio-Network-Module-fig6(ho panya) = ha se lipakete tsohle tse ka romelloang marang-rang

* Phoso: nako ea pakete stamps li tsoile meeli.
Mabaka a ka bang teng: stream offset e kanna ea ba nyane haholo kapa transmitter kapa moamoheli ha a hokahantsoe hantle ho Grandmaster.

Lihokelo:

Boemo ba PTP / PTP (leq 5)

Litlhophiso tsa PTP

DirectOut-RAV2-Module-Audio-Network-Module-fig7

Ho kenya PTP Khetho ea NIC bakeng sa ho kenya oache ea PTP. 'NIC 1 & 2' e bolela khaello ea tlhahiso.
Mokhoa oa IP PTP ka multicast, unicast kapa ka mokhoa o nyalisitsoeng. *
Mokhoa PTP-clock master/configuration ea lekhoba e buisanoa ka bo eona lipakeng tsa lisebelisoa tse marang-rang. Boemo ba mojule / bokhoba bo ka fetoha ka bohona.
Profile PTP profile khetho (ea kamehla E2E, P2P ea kamehla, media E2E, media P2P, e hlophisitsoeng)
Setsebi se ikhethilengfile Edita e bula tab ya 'ADVANCED' ho fetola tloaelo ea profile.

Sheba "Advanced - PTP Clock Setting" leqepheng la 31 bakeng sa lintlha tse ling.

Boemo – Marang-rang

DirectOut-RAV2-Module-Audio-Network-Module-fig8

Lebitso Lebitso la mojule ho netweke. E sebelisoa mohlala bakeng sa tšebeletso ea mDNS. Lebitso le hloka ho ikhetha marang-rang kaofela.
NIC 1 / NIC 2 Ho beha leihlo boemo ba taolo ea sehokelo sa marang-rang
  • DirectOut-RAV2-Module-Audio-Network-Module-fig3(OFF) = ha e kopane
  • DirectOut-RAV2-Module-Audio-Network-Module-fig4(ON) = e hokahane le marang-rang
Aterese ea MAC Boitsebiso ba hardware ea molaoli oa sebopeho sa marang-rang.
Aterese ea IP Aterese ea IP ea sesebelisoa
Sync NIC e khethiloeng bakeng sa khokahano ea PTP
GMID Grand Master ID (PTP)

Li-hyperlink

Lebitso / aterese ea IP (leq 7)

Toba holim'a:

  • LED NIC 1 - e bonts'a boemo ba khokahano le lebelo la khokahano
  • LED NIC 2 - e bonts'a boemo ba khokahano le lebelo la khokahano

HLOKOMELA
Haeba NIC 1 le NIC 2 li hoketsoe switjhang e le 'ngoe, li tlameha ho hlophisoa ho li-subnet tse fapaneng - bona "Litlhophiso tsa Marang-rang" leqepheng la 7.

Litlhophiso tsa Marang-rang
Li-controller tse peli tsa marang-rang (NIC 1 / NIC 2) li hlophisitsoe ka bonngoe.

DirectOut-RAV2-Module-Audio-Network-Module-fig9

Lebitso la sesebelisoa Sebaka sa ho kenya – Lebitso la Mojule ho netweke. Se sebedisoang

mohlala bakeng sa tšebeletso ea mDNS. Lebitso le hloka ho ikhetha marang-rang kaofela.

Aterese e matla ea IP (IPv4) Fetoha ho lumella moreki oa DHCP oa sesebelisoa.

Aterese ea IP e fanoa ke seva sa DHCP. Haeba ho se DHCP e fumanehang aterese ea IP e khethoa ka Zeroconf.

Aterese ea IP e tsitsitseng (IPv4) Fetolela ho tima moreki oa DHCP oa sesebelisoa. Tlhophiso ea matsoho ea li-parameter tsa marang-rang.
Aterese ea IP (IPv4) Aterese ea IP ea module
Mask a subnet (IPv4) Mask ea subnet ea module
Gateway (IPv4) Aterese ea IP ea heke
Seva ea DNS (IPv4) Aterese ea IP ea seva sa DNS
Etsa kopo Konopo ho netefatsa liphetoho. Ho tla hlaha fensetere e 'ngoe ea popup ho netefatsa ho qala mojule.
Tsela e tobileng Liaterese tsa IP tsa lisebelisoa tse kantle ho subnet, ho thusa sephethephethe sa multicast; mohlala, Grandmaster kapa IGMP querier.

Tšoaea lebokose la ho hlahloba ho kenya tšebetsong.

Boemo – Sesebediswa

DirectOut-RAV2-Module-Audio-Network-Module-fig10

CPU ea nakoana Hlahisa mocheso oa CPU core ka degree Celsius. E ka fihla ho 95 ºC ntle le ho etsa ts'ebetso ea sesebelisoa.
Phetoho ea nako Bontša mocheso oa switch ea marang-rang ka degree Celsius
Litlhophiso E bula fensetere ea popup ho lokisa sesebelisoa.
Lokisa esale pele E bula puisano ho boloka litlhophiso tsa sesebelisoa ho file. Filemofuta: .rps
Boloka seta esale pele E bula puisano ho khutlisetsa litlhophiso tsa sesebelisoa ho tsoa ho file.

Filemofuta: .rps

Lihokelo:

  • Litlhophiso (leq 8)
  • Lokisa esale pele (leq 9)
  • Boloka seta esale pele

Litlhophiso

DirectOut-RAV2-Module-Audio-Network-Module-fig11

AoIP Mojule SW Mofuta oa software ea module. E nchafatsoa hammoho le mofuta oa Hardware ka marang-rang.
AoIP Module HW Mofuta oa bitstream oa module. E nchafatsoa hammoho le mofuta oa software ka marang-rang.
AoIP Module Update E bula puisano bakeng sa khetho ea ntlafatso file – bona "RAV2- Firmware Update" leqepheng la 43.
AoIP Module Reboot Qala hape mojule oa AoIP. Netefatso e a hlokahala. Phetiso ea molumo e tla sitisoa.
Puo Puo ea menu (senyesemane, Sejeremane).
Manufacturer Settings Reset Khutlisa li-setting tsa sesebelisoa ho tse behiloeng fekthering. Netefatso e a hlokahala.

Mojaro Preset

DirectOut-RAV2-Module-Audio-Network-Module-fig12

Sebopeho sa sesebelisoa se ka bolokoa ho se le seng file (.rps).
Ho khutlisetsa tlhophiso, molaetsa oa puisano bakeng sa khetho ea litlhophiso tsa motho ka mong. Sena se ntlafatsa ho feto-fetoha ha maemo liphetohong tsa ho seta ha tokiso e itseng e tla bolokoa kapa phetoho e le 'ngoe feela e tla khutlisoa.

Boemo - Melaetsa ea ho Kena

DirectOut-RAV2-Module-Audio-Network-Module-fig13Mojule o ka ingolisa ho fihla ho melapo e 32. The overview e bonts'a lintlha tsa mantlha tsa molapo o mong le o mong. Lebitso la phallo e kenang le ka hlophisoa ka letsoho
(discovery protocol: manually, bona leqephe la 19) ho feta tlhahisoleseding ea lebitso la molapo oa SDP.
Mokhoa oa ho boloka chelete o ka hlalosoa e le mohloli ka mor'a nako e ka feto-fetohang. Sesebelisoa se bohareng se sebetsang / se sa sebetseng se u lumella ho fetola boemo ba melapo eohle ea ho kenya hang-hang.

01 ho ea ho 32 Boemo ba melapo e kenang
  • DirectOut-RAV2-Module-Audio-Network-Module-fig3(OFF) = molapo o sa sebetsa
  • DirectOut-RAV2-Module-Audio-Network-Module-fig4(ON) = molapo o butsoe, o amohela data
  • DirectOut-RAV2-Module-Audio-Network-Module-fig49(ON) = molapo o kentsoe tšebetsong, o amohela data ka NIC e le 'ngoe feela (bokeletso ba ho kenya letsoho)
  • DirectOut-RAV2-Module-Audio-Network-Module-fig6(ho panya) = molapo o butsoitse, ha o fumane data

(unicast, khokahano ha e so thehoe)

01 ho isa ho 32 Lebitso Lebitso la molapo o bokelletsoeng ho tsoa ho SDP kapa o behiloe ka bowena ka har'a puisano ea litlhophiso tsa molapo.
01 ho isa ho 32 xx ch Palo ea liteishene tsa molumo tse tsamaisoang ke molapo

DirectOut-RAV2-Module-Audio-Network-Module-fig14

01 ho ea ho 32

DirectOut-RAV2-Module-Audio-Network-Module-fig17DirectOut-RAV2-Module-Audio-Network-Module-fig16DirectOut-RAV2-Module-Audio-Network-Module-fig15

Tobetsa ho kenya kapa ho tima molapo o le mong.
  • DirectOut-RAV2-Module-Audio-Network-Module-fig15= molapo o kentswe tshebetsong
  • DirectOut-RAV2-Module-Audio-Network-Module-fig16= molapo o tima
  • DirectOut-RAV2-Module-Audio-Network-Module-fig17= molapo ha o sebetse, o hlalosoa e le "backup-stream".
MOEKETSI MAKHOPO

DirectOut-RAV2-Module-Audio-Network-Module-fig16DirectOut-RAV2-Module-Audio-Network-Module-fig15

Tobetsa ho kenya kapa ho tima melapo eohle.
  • DirectOut-RAV2-Module-Audio-Network-Module-fig15= kenya melapo eohle
  • DirectOut-RAV2-Module-Audio-Network-Module-fig16= tima melapo eohle (e hloka netefatso)

bekapo melapo

DirectOut-RAV2-Module-Audio-Network-Module-fig18ExampLe:
Backup stream (kenyo 3) e tla sebetsa e le mohloli ho matrix a molumo haeba lenaneo la hona joale (kenyo ea 1) le hlōleha. Phetoho e etsahala ka mor'a nako e behiloeng (1s). Stream 3 e tšoauoa ho latela boemo view

DirectOut-RAV2-Module-Audio-Network-Module-fig19Kenyeletso 1 e hlolehile mme Kenyeletso 3 e qala ho sebetsa ka mora nako.

HLOKOMELA
Haeba tlhahiso ea mantlha e hloleha, molaetsa o ka sehloohong oa emisoa (IGMP LEAVE) pele "backup stream" e kengoa tšebetsong. Boitšoaro bona bo tiisa hore marang-rang a hlokahalang a marang-rang ha a eketsehe haeba ho hlōleha.

DirectOut-RAV2-Module-Audio-Network-Module-fig20Lihokelo:

  • Lebitso (leq 14)

Toba holim'a:

  • LED - e bonts'a boemo ba ho phalla

HLOKOMELA
Tšehetso ea Source-Specific Multicast (SSM) bakeng sa IGMP v3, v2 le v1 (SSM ka protocol feela ho IGMP v3, SSM ka ho sefa ka hare e sebelisoa bakeng sa IGMP v2 le v1) - bona "Mohloli o Khethehileng oa Multicast" leqepheng la 19.

Kenya Litlhophiso tsa Phallo

DirectOut-RAV2-Module-Audio-Network-Module-fig21Ho ka ngolisoa ho fihla ho tse 32 tse kenang. Molapo o mong le o mong o hlophisitsoe ka
'Seboka sa RAVENNA' (SDP = Protocol ea Tlhaloso ea Session) e hlalosang mekhahlelo ea melapo (liteishene tsa molumo, mokhoa oa molumo, joalo-joalo).
Litlhophiso tsa molapo li lumella ho lokisa ts'ebetso ea data e amoheloang ea molumo (offset, signal routing). Ho amoheloa ha data ea stream ho qala hang ha molapo o se o le teng.
Litlhophiso tse hlahisitsoeng lia fapana ho latela protocol e khethiloeng ea ho sibolla.

KELETSO
A sampho fokotsa bonyane nako ea pakete habeli (sampLes per foreimi) e khothaletsoa
Example: Samphanyane ka foreimi = 16 (0.333 ms) ➭ Offset ≥ 32 (0.667 ms)
Ho ka 'na ha e-ba molemo ho fetola protocol ea ho sibolla molatsoana haeba molapo o lebelletsoeng o sa fumanehe ke sesebelisoa.

Kenya molapo tshebetsong E boloka liparamente ebe e kenya tšebetsong kapa e tima ho amoheloa ha data ea audio. (Unicast: ho ekelletsa moo lipuisano tsa khokahano)
Kenyelletso ea ho phallela E khetha NIC e le 'ngoe kapa ka bobeli tse sebelisoang ho kenya letsoho ho phallela. Li-NIC ka bobeli li bolela khaello ea ho kenya letsoho.
Backup Stream E khetha mokhoa oa ho boloka o tla sebetsa e le mohloli ho matrix a molumo haeba seshene ea hajoale e hloleha. Phetoho e etsahala ka mor'a nako e behiloeng.
Backup Stream Timeout E hlalosa nako ea nako [1 s to 120 s] pele o fetela ho "backup stream".
Lebitso la molaetsa Lebitso la phallo e bokelletsoeng ho tsoa ho SDP
Boemo ba ho phallela Tlhahisoleseding mabapi le boemo ba phallo: hokahane

ha e hokahane ho amohela data e baloe ka katleho

phoso

Phatlalatsa molaetsa oa boemo Lintlha tsa boemo tse amanang le boemo ba ho phallela.
Stream state offset max Boleng bo lekantsoeng (boholo). Boleng bo phahameng bo bontša hore mecha ea litaba ea mohloli e ka 'na ea se ke ea tšoana le mecha ea litaba e fetotsoeng ea sesebelisoa.
Stream state offset min Boleng bo lekantsoeng (bonyane). The offset ha ea lokela ho ba mpe.
Aterese ea IP ea boemo ba src NIC 1 / NIC 2 Aterese ea Multicast ea phallo e kenang e ngolisitsoe ho NIC 1 / NIC 2.

Phetiso ea Unicast: Aterese ea IP ea moromeli.

Khokahano ea boemo ba ho phallela e lahlile NIC 1 / NIC 2 counter e bonts'a palo ea liketsahalo moo khokahano ea marang-rang e lahlehileng (link down)
Phakete ea boemo ba ho phallela e lahlehile (Liketsahalo) NIC 1 / NIC 2 counter e bontša palo ea lipakete tsa RTP tse lahlehileng
Nako ea ho bala nako e fosahetsengamp (Liketsahalo)

NIC 1 / NIC 2

counter e supa palo ea lipakete tse nang le linako tse fosahetsengamp
Offset hantle E nolofalletsa phetoho ea offset ka li-increments tsa sesample.
Offset ho samples Ho lieha ho hlahisoa ha li-module tsa data e amohetsoeng ea molumo (input buffer).
Qala mocha Kabelo ea mocha oa pele oa ho phallela ho matrix a molumo. Mohlala, ho phalla ka likanale tse peli, ho qala ka kanale 3 ho fumaneha ho kanale 3 & 4 ea matrix a routing.
Protocol ea ho sibolla Protocol ea khokahano kapa ho seta ka letsoho. RTSP = Protocol ea Nako ea 'Nete ea Phallo SAP = Phatlalatso ea Session Protocol
Lenaneo la NIC 1 Khetho ea melapo e fumanoeng ho NIC 1
Lenaneo la NIC 2 Khetho ea melapo e fumanoeng ho NIC 2

Phatlalatso ea Phallo libakeng tsa AoIP ke motsoako o mebala-bala oa mekhoa e fapaneng. Ho sebeletsa taolo e atlehileng ea melapo RAV2 e fana ka likhetho tse ngata, eseng ho etsa hore ts'ebetso e be bonolo empa e sebetsa.

DirectOut-RAV2-Module-Audio-Network-Module-fig22Discovery RTSP (Session)DirectOut-RAV2-Module-Audio-Network-Module-fig23Discovery RTSP (URL)DirectOut-RAV2-Module-Audio-Network-Module-fig24

URL URL (Uniform Ressource Locator) ea lenaneo la sesebelisoa se sebeletsang melapo.

Examptlase: rtsp://192.168.74.44/by-id/1 kapa

rtsp://PRODIGY-RAV-IO.local:80/by-name/Stage_A

Fumana SDP E hopola litlhophiso tsa phallo ea linako tse hlalositsoeng.

HLOKOMELA
Haeba phatlalatso ea othomathike le ho sibolloa ha melapo ea RAVENNA e hloleha kapa e ke ke ea sebelisoa marang-rang a fanoeng, SDP ea molapo. file e ka boela ea fumanoa ka RTSP URL.

Discovery SAPDirectOut-RAV2-Module-Audio-Network-Module-fig25SAP e sebelisoa libakeng tsa Dante.

Fumana NMOS

DirectOut-RAV2-Module-Audio-Network-Module-fig26

Seboka [Aterese ea MAC ea motho ea romelang] lebitso la molaetsa @NIC
Hlasimolla E qala ho skena bakeng sa melapo e fumanehang.

NMOS e loketse ho sebelisoa SMPTE ST 2110 tikoloho.

Ho seta ka letsoho

DirectOut-RAV2-Module-Audio-Network-Module-fig27

Lebitso la molaetsa (ka letsoho) Lebitso la phalliso bakeng sa ho hlahisa maemo view le matrix. E ka hlalosoa ka bonngoe, e fapaneng le lebitso le bokelletsoeng ho tsoa ho SDP.
Palo ea likanale Palo ea likanale tsa audio tse hlahang molatsoaneng
RTP-Payload-ID RTP-Payload-ID ea molumo oa molumo (Real-Name Transport Protocol). E hlalosa sebopeho sa litaba tse tsamaisoang.
Audio Format Mofuta oa molumo oa molumo (L16 / L24 / L32 / AM824)
Media Offset Fetola pakeng tsa nako ea ho phallaamp le PTP-oache
Dst IP aterese Multicast IP aterese ea molapo oa molumo
SSM Kenya Sefate sa Mohloli o Khethehileng oa Multicast bakeng sa molatsoana ona.*
Aterese ea IP ea Src Aterese ea IP ea sesebelisoa se romelloang.*
RTP dst port Sebaka seo u eang ho sona bakeng sa RTP
RTCP dst boema-kepe Boema-kepe ba Stream bakeng sa RTCP (Protocol ea Taolo ea Nako ea Sebele)

* Pakete ea RTP e na le aterese ea IP ea motho ea e rometseng (mohloli oa IP) le aterese ea multicast ea molapo (IP ea moo e eang). Ha SSM e butse, moamoheli o amohela feela liphutheloana tsa RTP tsa sebaka se itseng sa IP tse qapiloeng ke motho ea rometseng ea nang le mohloli o itseng oa IP.

HLOKOMELA
RTP Payload ID e tlameha ho ts'oana lipakeng tsa moromeli le moamoheli.

Boemo – Melapo ya Dipoelo

DirectOut-RAV2-Module-Audio-Network-Module-fig28Sesebelisoa se ka romella melapo e fihlang ho 32. The overview e bonts'a lintlha tsa mantlha tsa molapo o mong le o mong.

01 ho ea ho 32 Boemo ba melapo e tswang
  • DirectOut-RAV2-Module-Audio-Network-Module-fig3(OFF) = molapo o sa sebetsa
  • DirectOut-RAV2-Module-Audio-Network-Module-fig4(ON) = molapo o kentsoeng, o romella data
  • DirectOut-RAV2-Module-Audio-Network-Module-fig49(ON) = molapo o kentsoe, phallo ea phallo ka li-NIC tse peli tse khethiloeng, empa NIC e le 'ngoe ha e hokahane le marang-rang.
01 ho isa ho 32 Lebitso Lebitso la molapo le hlalositsoe litlhophisong
01 ho isa ho 32 xx ch Palo ea liteishene tsa molumo tse tsamaisoang ke molapo
01 ho ea ho 32

DirectOut-RAV2-Module-Audio-Network-Module-fig16DirectOut-RAV2-Module-Audio-Network-Module-fig15

Kenya tshebetsong kapa o tima molapo.
  • DirectOut-RAV2-Module-Audio-Network-Module-fig15= molapo o kentswe tshebetsong
  • DirectOut-RAV2-Module-Audio-Network-Module-fig16= molapo o tima
LITŠOANTŠISO LITS'OANE

DirectOut-RAV2-Module-Audio-Network-Module-fig16DirectOut-RAV2-Module-Audio-Network-Module-fig15

Tobetsa ho kenya kapa ho tima melapo eohle.
  • DirectOut-RAV2-Module-Audio-Network-Module-fig15= kenya melapo eohle
  • DirectOut-RAV2-Module-Audio-Network-Module-fig16= tima melapo eohle (e hloka netefatso)

Lihokelo:

  • Lebitso (leq 22)

Toba holim'a:

  • LED - e bonts'a boemo ba ho phalla

KELETSO
Melapo ea AES67
Ho theha melapo e tsoang molemong oa ho sebelisana maemong a AES67 ka kopo sheba tokomane ea tlhahisoleseling Info - AES67 Streams.

KELETSO
SMPTE 2110-30 / -31 Melapo
Ho theha melapo e hlahisoang bakeng sa tšebelisano SMPTE Libaka tsa ST 2110 ka kopo sheba tokomane ea tlhahisoleseling Info - ST2110-30 Streams.
Litokomane ka bobeli li fumaneha ho http://academy.directout.eu.

Litlhophiso tsa Output Stream

DirectOut-RAV2-Module-Audio-Network-Module-fig29Ho ka romelloa melaetsa e fihlang ho 32 ho marang-rang. Molapo o mong le o mong o hlophisitsoe ka seboka (SDP = Protocol ea Tlhaloso ea Seboka) e hlalosang mekhahlelo ea melapo (liteishene tsa molumo, mokhoa oa molumo, joalo-joalo).
Phallo e 'ngoe le e 'ngoe e ka ngoloa ka lebitso la motho ka mong (ASCII) le thusang bakeng sa boiketlo bo matlafalitsoeng ha ho hlophisoa seta.
Litlhophiso tsa molapo li lumella ho lokisa ts'ebetso ea data ea audio e rometsoeng (li-blocks ka foreimi ka 'ngoe, sebopeho, mokhoa oa lipontšo, ...). Ho romelloa ha data ho qala hang ha molaetsa o se o le teng.
Hang ha molatsoana o sebetsa, data ea SDP e tla hlahisoa 'me e ka kopitsoa fensetereng kapa ea kopitsoa ka http:// /sdp.html?ID= .

Kenya molapo tshebetsong E boloka liparamente ebe e kenya tšebetsong kapa e tima ho amoheloa ha data ea audio. (Unicast: ho ekelletsa moo lipuisano tsa khokahano)
Phatlalatso ea Phallo E khetha NIC e le 'ngoe kapa ka bobeli tse sebelisoang bakeng sa tlhahiso ea phallo. Li-NIC ka bobeli li bolela khaello ea tlhahiso.
Lebitso la molaetsa (ASCII) Lebitso la motho ka mong le hlalosoang la phallo. E sebelisoa sebakeng sa URL e bontšitsoeng ka litsela tse sa tšoaneng ka tlaase mona.
RTSP URL (HTTP kotopo) (ka-lebitso) / (ka id) RTSP e sebelisoang hajoaleURL ea molapo o nang le boema-kepe ba HTTP bo sebelisetsoang RTSP, lebitso la molapo kapa id ea molapo.
RTSP URL

(ka-lebitso) / (ka id)

RTSP e sebelisoang hajoaleURL ya molapo o nang le lebitso la molapo kapa id ya molapo.
SDP Lintlha tsa SDP tsa molapo o sebetsang.
Unicast Haeba e kentsoe, molapo o tla romelloa ka mokhoa oa unicast.**
ID ea thepa ea RTP Id ea mojaro oa moputso
Samphanyane ho latela Frame Palo ea li-blocks tse nang le mojaro oa moputso (audio) ka foreimi ea ethernet - sheba nako ea pakete ho leq 14.
Moetso oa molumo Mofuta oa molumo oa molumo (L16 / L24 / L32 / AM824) ***
Qala mocha Kabelo ea mocha oa pele oa ho phallela ho tsoa ho audio matrix. Mohlala, phallo e nang le likanale tse robeli, ho qala ka kanale 3 e feptjoa ho tloha kanaleng ea 3 ho isa ho ea 10 ea matrix a routing.
Palo ea likanale Palo ea likanale tsa molumo tse hlahang molatsoaneng.
RTP dst port Sebaka seo u eang ho sona bakeng sa RTP
RTCP dst boema-kepe Boema-kepe ba Stream bakeng sa RTCP (Protocol ea Taolo ea Nako ea Sebele)
Aterese ea Dst IP (IPv4) Aterese ea IP ea Stream bakeng sa multicast (e lokela ho ba e ikhethang bakeng sa molapo o mong le o mong).
  1. Ke litlhaku tsa ASCII feela tse lumelletsoeng.
  2. Unicast stream e ka amoheloa feela ke sesebelisoa se le seng. Haeba sesebelisoa se se se ntse se amohela molaetsa, mehala e meng ea khokahanyo ea bareki ba bang e arajoa ka "tšebeletso ha e fumanehe" (503). Nako ea ho lokolla ka mor'a ho khaoha kapa ho sitisoa ha khokahano ea moreki e ka ba metsotso e 2.
  3. L16 = 16 bit audio / L24 = 24 bit audio / L32 = 32 bit audio / AM824 = e lekantsoeng ho latela IEC 61883, e lumella phetiso ea pepenene ea AES3 (SMPTE ST 2110-31).

E tsoetseng pele - FetaviewDirectOut-RAV2-Module-Audio-Network-Module-fig30

Taba ea 'ADVANCED' e arotsoe ka likarolo tse 'maloa:

  • PTP SETTINGS - tlhaloso ea mohloli oa PTP, mokhoa le profile
  • PTP PROFILE LITLHAKISO TSA HAjoale - tlhaloso ea setsebi sa PTP se ikhethilengfile
  • CURRENT PTP MASTER - ho lekola litšobotsi tsa PTP
  • PTP STATISTIC – hlokomela boemo ba PTP ea sesebelisoa, jitter le tieho
  • PTP CLOCK SETTINGS - tlhaloso ea li-algorithms tsa ho ikamahanya le maemo ho fokotsa jitter
  • NETWORK ADVANCED SETTINGS - tlhaloso ea marang-rang le litšobotsi tsa QoS
  • PTP JITTER - ponts'o ea setšoantšo sa jitter ea PTP e lekantsoeng

E tsoetseng pele - Litlhophiso tsa PTP

DirectOut-RAV2-Module-Audio-Network-Module-fig31

Ho kenya PTP E khetha kou e le 'ngoe kapa tse peli tsa marang-rang tse sebelisetsoang ho kenya PTP. Boema-kepe ka bobeli bo bolela ho se be teng. *
Mokhoa oa IP Multicast = Melaetsa ea sync le kopo ea ho lieha e romelloa e le molaetsa oa multicast ho node e 'ngoe le e' ngoe ka har'a marang-rang.

Hybrid = Melaetsa ea Sync e romelloa e le multicast, likopo tsa ho lieha li romelloa e le melaetsa e sa tšoaneng ka ho toba ho Grandmaster kapa Boundary Clock.**

Unicast = Melaetsa ea Sync e romelloa e le unicast,

likopo tsa ho lieha li romelloa e le melaetsa e sa tšoaneng ka ho toba ho Grandmaster kapa Boundary Clock.***

* Ho sebelisa ts'ebetso e sa hlokahaleng ea PTP, switch-over ha e bakoe feela ka tahlehelo ea lets'oao la Grandmaster empa e ipapisitse le boleng ba oache ea PTP. Liphetoho (mohlala, sehlopha sa oache) li hlokomeloa ka ho sa feleng 'me algorithm e etsa qeto bakeng sa pontšo e ntle ka ho fetisisa e teng.
** Hybrid Mode e fokotsa mosebetsi bakeng sa li-node tsohle tsa marang-rang kaha ha li sa fumana likopo tsa ho lieha (tse sa hlokahaleng) tse tsoang lisebelisoa tse ling.
*** Unicast Mode e ka thusa ha ho sa khonehe ho tsamaisa multicast ka har'a marang-rang. Joalo ka ho fapana le Hybrid Mode e eketsa mojaro oa mosebetsi oa grandmaster kaha melaetsa ea sync e tlameha ho romelloa ho lekhoba le leng le le leng ka bonngoe.

DirectOut-RAV2-Module-Audio-Network-Module-fig32

Mokhoa auto = PTP-clock master / configuration ea makhoba e buisanoa ka koloi pakeng tsa lisebelisoa tsa marang-rang. Boemo ba mojule / lekhoba le ka fetoha ka bohona.

lekhoba feela = PTP-oache tlhophiso ea makhoba ke

khethang. Lioache tsa mojule ho ea sesebelisoa se seng marang-rang

khethang mong'a = PTP-oache tlhophiso ea master ke

khethang. Mojule o sebetsa joalo ka setloholo sa marang-rang. Lintlha tsa bohlokoa li fetoloa ka bo eona ho netefatsa boemo ba Grandmaster. *

monghali feela = PTP-clock master o qobelloa. **

Profile E khetha PTP e boletsoeng esale pelefile (ea kamehla E2E, P2P ea kamehla, media E2E, media P2P) kapa e kenya tšebetsong PTP profile.

* Haeba lisebelisoa tse fetang bonngoe li phatlalatsa hore ke setsebi sa PTP-clock, Grandmaster o ikemiselitse ho latela Best Master Clock Algorithm (BMCA).
** 'Monghali feela' o hlophisa sesebelisoa hore se sebetse joalo ka Unicast Grandmaster. Peakanyo ena e fumaneha feela ha PTP Mode e behiloe ho 'unicast'

HLOKOMELA
PTP profile "e etselitsoeng" e lumella hore ho be le phetoho ea motho ka mong ea litekanyetso tsa PTP. Haeba profile e behiloe ho "media" kapa "default" li-parameter tsa PTP li ke ke tsa fetoloa 'me li hlahisoa feela. Litlhophiso tsa kamehla tsa feme ke PTP Media Profile E2E.

E tsoetseng pele - PTP Unicast

DirectOut-RAV2-Module-Audio-Network-Module-fig33

Fumana GM ka boits'oaro on = e nolofalletsa ho tseba ha grandmaster * off = IP address ea grandmaster e hloka ho hlalosoa

ka letsoho

Nako ea thuso (sec) Nako eo ka eona lekhoba le amohelang melaetsa ea sync ho tsoa ho morena e moholo.*
Grandmaster IP IP address ea grandmaster. ***

* 'Auto Detect GM' ke mosebetsi oa mong'a ntlo 'me e kanna ea se ke ea tšehetsoa ke batho ba boraro ba GM.
** Ho ipapisitse le mosebetsi oa nakoana oa motlotlehi lipuisano li ka hloleha.
*** Boleng bona bo sebelisoa feela ka 'Auto Detect GM' e behiloeng ho .

Mabapi le PTP Unicast
Kaha BMCA ha e fumanehe ka PTP unicast, thepa ea PTP ea lisebelisoa e hloka tlhophiso e eketsehileng.

ExampLe:

Nkhono IP Mode Unicast, Mode Master feela
Makhoba IP Mode Unicast, Mode Slave Feela,

Fumana Auto GM ON, Grant Nako 30 sec

E tsoetseng pele - PTP Profile Customized Settings

DirectOut-RAV2-Module-Audio-Network-Module-fig34Litlhophiso li tla ba teng ka PTP profile set to 'customized'.

Sehlopha sa oache Sehlopha sa PTP-clock ho latela IEEE 1588 [bala feela]
Ho nepahala Ho nepahala ha PTP-clock ho latela IEEE 1588 [bala feela]
Sebaka sa nako ea nako NIC 1 Sebaka sa PTP-clock ho NIC 1
Sebaka sa nako ea nako NIC 2 Sebaka sa PTP-clock ho NIC 2
Pele 1 Litlhophiso tsa bohlokoa bakeng sa phatlalatso e kholo (ha boleng bo nyane bo tla ba bohlokoa haholo)
Pele 2 Haeba boleng ba 'Priority1' (le liparamente tse ling tsa PTP-wache) tsa lisebelisoa tse fetang bonngwe mocheng oa netweke:

Litlhophiso tsa bohlokoa bakeng sa phatlalatso e kholo (tse nyane

boleng ke bona bo holimo)

Phatlalatsa Nako ea ho romella lipakete tsa phatlalatso bakeng sa lipuisano tsa boiketsetso.
Sync Nako ea ho romella lipakete tsa sync ho makhoba a PTP-clock marang-rang.
Kopo e nyane ea ho lieha Nako ea ho romella lipakete tsa End-To-End tsa lekhoba la oache ea PTP ho mong'a oache oa PTP. Ho tseba hore na lekhoba-ho-monghali ke lefe.
Min pdelay kopo Nako ea ho romella lipakete tsa Peer-To-Peer lipakeng tsa lioache tse peli tsa PTP. Ho tseba hore na ho tloha hokae monghali ho lekhoba le lekhoba ho monghali.
Phatlalatsa nako ea ho felloa ke chelete Palo ea lipakete tsa liphatlalatso tse fetotsoeng (moeko) ho tsosolosa lipuisano tsa mong'a PTP-clock.
Oache e le 'ngoe Nakoamp ea PTP-oache e kenyelelitsoe ka har'a lipakete tsa PTP-sync. Ha ho liphutheloana tse latelang tse romelloang.

Che = Ho sebelisoa oache ea mehato e 'meli

Makhoba feela E = PTP-oache e lula e le lekhoba.
Mochini oa ho lieha E2E - Offset lekhoba-to-master e khethoa ke lipakete tsa End-To-End.

P2P - Offset master-to-lekhoba le lekhoba-to-mong ke

e khethoa ke lipakete tsa Peer-to-Peer.

E tsoetseng pele - PTP Master ea hajoaleDirectOut-RAV2-Module-Audio-Network-Module-fig35Pontšo ea ho beha leihlo feela.

Sehlopha sa oache Sehlopha sa PTP-clock ho latela IEEE 1588
Ho nepahala Ho nepahala ha oache ea PTP ho latela IEEE 1588
Sebaka sa marang-rang Sebaka sa PTP-clock ho NIC e khethiloeng
Pele 1 Litlhophiso tsa bohlokoa bakeng sa phatlalatso e kholo (ha boleng bo nyane bo tla ba bohlokoa haholo)
Pele 2 Haeba boleng ba 'Priority1' (le liparamente tse ling tsa PTP-wache) tsa lisebelisoa tse fetang bonngwe mocheng oa netweke:

Litlhophiso tsa bohlokoa bakeng sa phatlalatso e kholo (tse nyane

boleng ke bona bo holimo)

GMID ID ea Grandmaster ea hona joale
Sync NIC e khethiloeng bakeng sa oache ea PTP
IPv4 Aterese ea IP ea Grandmaster

E tsoetseng pele - Palo ea PTPDirectOut-RAV2-Module-Audio-Network-Module-fig36Pontšo ea ho beha leihlo feela.

Boemo ba PTP Lintlha mabapi le boemo ba hajoale ba nako ea PTP: intialize

phoso e notletsoe ho amohela data pre master passive

e sa lekanngoeng

lekgoba

PTP jitter PTP-clock jitter ka microseconds (µs)
Phetoho ea PTP Offset e amanang le PTP-clock master
PTP mong'a ho ba lekhoba Absolute offset master-to-lekhoba ka nanoseconds
PTP lekhoba ho monghali Absolute offset lekhoba-to-master ka nanoseconds
Nako ea hajoale ea PTP (TAI): Lintlha tsa letsatsi le nako ho tsoa mohloling oa GPS*
Nako ea hajoale ea PTP (TAI) (RAW): RAW TAI ho tsoa mohloling oa GPS*

* Temps Atomique International - haeba ho se mohloli oa GPS o fumanehang bakeng sa nako ea PTPamping, pontšo ea letsatsi / nako e qala ka 1970-01-01 / 00:00:00 ka mor'a hore sesebelisoa se qale bocha.

E tsoetseng pele – PTP Clock SettingDirectOut-RAV2-Module-Audio-Network-Module-fig37

Ha ho PTP Switch 1 Gbit/s Algorithm e fetotsoeng ea PTP-clock ho fokotsa jitter ea oache e sebelisa li-switches tsa marang-rang tsa 1 GB ntle le tšehetso ea PTP.

Max. palo ea li-switch tsa 1 Gbit/s: ka tlase ho 10

Ha ho PTP Switch 100 Mbit/s Algorithm e fetotsoeng ea PTP-clock ho fokotsa jitter ea oache e sebelisa li-switches tsa marang-rang tsa 100 MB ntle le tšehetso ea PTP.

Max. palo ea li-switch tsa 100 Mbit / s: 1

E tsoetseng pele - Litlhophiso tse tsoetseng pele tsa Marang-rangDirectOut-RAV2-Module-Audio-Network-Module-fig38

Tlhaloso: IGMP NIC 1 Tlhaloso kapa khetho e iketsang ea mofuta oa IGMP o sebelisoang ho hokela ho router ea multicast ho NIC 1.
Tlhaloso: IGMP NIC 2 Tlhaloso kapa khetho e iketsang ea mofuta oa IGMP o sebelisoang ho hokela ho router ea multicast ho NIC 2
TCP boema-kepe HTTP Boema-kepe ba TCP bakeng sa HTTP
TCP boema-kepe RTSP Boema-kepe ba TCP bakeng sa RTSP
Lipakete tsa TTL RTP Nako ea ho phela ea lipakete tsa RTP - kamehla: 128
Lipakete tsa DSCP RTP DSCP e tšoaea QoS ea lipakete tsa RTP - kamehla: AF41
Lipakete tsa DSCP PTP Ho tšoaea DSCP bakeng sa QoS ea lipakete tsa PTP - kamehla: CS6*
Litsela tse ngata tsa rx Haeba e kentsoe, sesebelisoa se u lumella ho ingolisa ho phallo e le 'ngoe ea multicast ho feta nako e le' ngoe - ea kamehla: e tima
MDNS

phatlalatso

Phatlalatso ea melapo ka MDNS e ka laoloa ho ntlafatsa sephethephethe sa marang-rang kapa CPU load.

Litekanyetso: Off, RX, TX kapa RX/TX **

Phatlalatso ea SAP Phatlalatso ea melapo ka SAP e ka laoloa ho ntlafatsa sephethephethe sa marang-rang kapa CPU load.

Litekanyetso: Off, RX , TX kapa RX/TX **

Litlhophiso tsa marang-rang li sebetsa E netefatsa le ho boloka liphetoho tse etsoang. Ho hlokahala hore u qale hape.

* AES67 e totobatsa EF, empa lits'ebetso tse ling li sebelisa EF bakeng sa ho hasanya molumo. Ho qoba ho kopana ha lipakete tsa RTP le PTP moleng o le mong CS6 e khethiloe e le ea kamehla.
** RX = amohela, TX = fetisa, RX/TX = amohela le fetisa

HLOKOMELA
Tšehetso ea Source-Specific Multicast (SSM) bakeng sa IGMP v3, v2 le v1 (SSM ka protocol feela ho IGMP v3, SSM ka ho sefa ka hare e sebelisoa bakeng sa IGMP v2 le v1) - bona "Mohloli o Khethehileng oa Multicast" leqepheng la 19.

E tsoetseng pele - PTP Jitter

DirectOut-RAV2-Module-Audio-Network-Module-fig39Pontšo ea setšoantšo sa jitter ea PTP e lekantsoeng.

HLOKOMELA
Molaetsa oa phoso haufi le tekanyo ea Jitter o bontšoa haeba likopo tsa ho lieha ha li arajoa ke Grandmaster.

NMOS - E felileview

DirectOut-RAV2-Module-Audio-Network-Module-fig40NMOS e fana ka lelapa la litlhaloso tse amanang le mecha ea litaba ea marang-rang bakeng sa lits'ebetso tsa litsebi. E hlahisoa ke Advanced Media Workflow Association (AMWA).

Ts'ehetso ea NMOS e hlahisoa ka mofuta oa AoIP Module SW 0.17 / HW 0.46 ho latela litlhaloso:

  • IS-04 Discovery & Ngodiso
  • IS-05 Taolo ea Khokahano ea Sesebelisoa

IS-04 e lumella ho laola le ho beha leihlo lits'ebetso ho fumana lisebelisoa ho marang-rang. Lisebelisoa li kenyelletsa Node, Lisebelisoa, Baromeli, Baamoheli, Mehloli, Phallo...
IS-05 e fana ka mokhoa o ikemetseng oa lipalangoang oa ho hokahanya Media Node.
Lintlha tse ling: https://specs.amwa.tv/nmos/

Boema-kepe ba NMOS - NIC1 & NIC2
Likenyo tsa koung tsa NIC1 le NIC2 li hlophisitsoe esale pele. Liphetoho lia khoneha empa ha li hlokahale.

DirectOut-RAV2-Module-Audio-Network-Module-fig41

Boema-kepe ba NMOS (NIC1 + NIC2) Aterese ea boema-kepe. Reboot e hlokahala ka mor'a ho fetoloa.

Mokhoa oa ho batla registry ea NMOS

DirectOut-RAV2-Module-Audio-Network-Module-fig42

Multicast sebelisa mDNS ho fumana le ho hokela ho seva sa ngoliso
Unicast sebelisa DNS-SD ho hokela ho seva sa ngoliso
Registry domain name DNS resolvable domain name ea seva sa ngoliso
Ka letsoho  
Aterese ea IP ea Registry  
Boema-kepe ba Registry  
Phetolelo Tšehetso ea mofuta oa NMOS API

NMOS - Litlhophiso tse ling

DirectOut-RAV2-Module-Audio-Network-Module-fig43

Tlosa ho phalla nakong ea config Koala ka bohona 'me u lumelle melapo hape ha litlhophiso li fetoloa ka NMOS (e khothaletsoa)
Id ea peo Identifi e ikgethang, ditheo tse hlophilweng ka tlase di nkilwe ho id ya peo.
Hlahisa id e ncha ea peo Hlahisa E hlahisa sekhetho se secha se ikhethileng. Ho hlokahala hore u qale hape.

NMOS e sebelisa mohlala oa data o utloahalang o thehiloeng ho JT-NM Reference Architecture ho eketsa boitsebiso, likamano le tlhahisoleseding e thehiloeng nako ho likahare le thepa ea khaso. Likarolo tse amanang le lihlopha tsa maemo a holimo, 'me mokhatlo o mong le o mong o na le se khethollang.
Li-identifiers li lula li le teng nakong ea ho qala bocha ha sesebelisoa molemong oa ho li thusa ka nako e telele ho feta tlhahiso e le 'ngoe.
Litlhaloso tse ncha li ka etsoa ka letsoho ha ho hlokahala.

Ho rema lifate

DirectOut-RAV2-Module-Audio-Network-Module-fig44Taba ea 'LOGGING' e bonts'a ho rengoa ha lifate ho latela 'Log Settings'. Ho rema lifate ho ka nolofalloa ka bonngoe bakeng sa liprothokholo tse fapaneng, e 'ngoe le e' ngoe e na le filthara e feto-fetohang. Boemo ba log bo ka feto-fetohang bo totobatsa lintlha tsa lintlha tsa kenyo ka 'ngoe.
Ho boloka log litaba tsa view e ka kopitsoa le ho peisoa tokomaneng ea mongolo.

Boemo ba Log

0 log data
1 boemo le data ya log
2 protocol, boemo le data ea log
3 protocol, mokhoa-id ea ho kopa ts'ebetso, ts'ebetso-id ea ts'ebetso ea ts'ebetso, boemo le data ea log
4 protocol, mokhoa-id ea mokhoa oa ho kopa, mokhoa-id oa ts'ebetso ea ts'ebetso, boemo, nako ea processor ho li-ticks le data ea log.
5 protocol, mokhoa-id ea ho kopa ts'ebetso, ts'ebetso-id ea ts'ebetso ea ts'ebetso, boemo, nako ea processor ho li-ticks, file lebitso le line le data log

Mefuta ea Protocol

ARP Aterese Resolution Protocol
MOTHEO Ts'ebetso ea mantlha ea module
DHCP Protocol ea Tlhophiso ea Moamoheli ea Matla
DNS Sistimi ea Lebitso la Domain
LEHLANYA Mokhoa oa ho nchafatsa mojule
IGMP Protocol ea Tsamaiso ea Lihlopha tsa Marang-rang
MDNS Multicast Domain Name System
NMOS Litlhaloso tsa Open Media Network
PTP Precision Time Protocol
RS232 serial Protocol
RTCP Protocol ea Taolo ea Nako ea 'Nete
SAP Protocol ea Phatlalatso ea Seboka
TCP Tsamaiso ea Tsamaiso ea Phetiso
Zeroconf Zero Configuration Protocol

Sesefa sa Loko

HA HO MOTHO ho rema lifate ho koetsoe
PHOSO phoso e etsahetse
TLHOKOMELO litemoso- boemo bo ka lebisang boitšoarong bo sa batleheng kapa phosong
TSEBISO 1 log info* + temoso + phoso
TSEBISO 2 log info* + temoso + phoso
TSEBISO 3 log info* + temoso + phoso
TSEBISO 4 log info* + temoso + phoso

* palo e ntseng e eketseha ea tlhaiso-leseling e tsoang ho ‚INFO 1'

Ts'ebetso ea Log

Boloka tlaleho E khoasolla likenyo tsa hajoale ho mongolo-file (log.txt).
Hlakola log E phumula likenyo tsohle tsa log ntle le molaetsa o eketsehileng.
Tsamaisa notlela E sitisa ho tsamaisoa ka boiketsetso ha lenane view ho dumella ho kopiletsa dikahare ho mongolo file ka kopo le ho peista. Haeba ho tsamaea ho emisitsoe nako e telele, ponts'o e kanna ea se thathamise lintho tsohle tse kentsoeng.

Palopalo

DirectOut-RAV2-Module-Audio-Network-Module-fig45Taba ea 'STATISTIC' e bonts'a ho fetaview ea mojaro oa CPU oa lits'ebetso tse itseng, k'haonta ea liphoso le ponts'o ea ho bonts'a sephethephethe sa marang-rang se kenang (RX) le se tsoang (TX) likoung tse peli tsa marang-rang ka bonngoe.

Lintlha E hlahisa lenane la lintho tse kenang le liketsahalo tse amanang le tsona (khokahanyo e lahlehile, pakete e lahlehile, linako tse fosahetsengamp) ea lipakete tsa molumo tse amoheloang.
Seta bocha E seta botjha lipalo tsa pakete

Sheba "Mefuta ea Protocol"

Fetoha

DirectOut-RAV2-Module-Audio-Network-Module-fig46Li-interfaces tse peli tse ikemetseng tsa marang-rang (NICs) li ka hlophisoa ha ho etsoa phetoho.

  • Boema-kepe ba 1 bo behiloe ho NIC 1.
    Likou tse ling li ka abeloa ho NIC 1 kapa NIC 2

HLOKOMELA
Haeba u batla ho sebelisa boema-kepe bo sa abeloang NIC mohlala ho penta boema-kepe ba tsamaiso ea sesebelisoa (MGMT) ho netweke ea molumo, u ka e hokahanya le e 'ngoe ea likou tsa molumo.

HLOKOMELA
Ho fihlella leqephe la taolo la module ho hlokahala ho hokahanya marang-rang a taolo ho e 'ngoe ea likou tse hoketsoeng ka kotloloho ho NIC - sheba leqephe le latelang.
Ho fana ka ts'ebetso e ntle ka ho fetisisa ea khokahano ea PTP, switch e kenyelletsa linako tse tsoetseng peleamplipakeng tsa li-PORTS tsa kantle le li-NIC tsa kahare. Ka lebaka leo, switch ea on-board e ke ke ea sebelisoa ho hokahanya lisebelisoa tse ling tsa PTP ka khokahano e le 'ngoe e arolelanoang marang-rang a pharaletseng.
Ka kopo, hokela lisebelisoa tse ling tsa PTP ka kotloloho ho switjha ea marang-rang ea sistimi ea hau.

Lisebelisoa

DirectOut-RAV2-Module-Audio-Network-Module-fig47Taba ea 'TOOLS' e fana ka jenereithara ho ping aterese efe kapa efe ea IP (IPv4) ho tloha ho NIC 1 kapa NIC 2. Sephetho se hlahisoa 'Output'.

Aterese ea IP (IPv4) Kenya aterese ea IP (IPv4) hore e ngoloe
Sehokedi Khetha NIC 1 kapa NIC 2
Qala E romella ping atereseng e boletsoeng ea IP ho tsoa ho NIC e khethiloeng.

RAV2 - Ntlafatso ea Firmware
Mojule oa RAV2 o nchafatsoa ka marang-rang.
Bula leqephe la taolo la mojule ebe u ea ho tab STATUS ebe o tobetsa SETTINGS hukung e kaholimo ho le letona (leq 8).

DirectOut-RAV2-Module-Audio-Network-Module-fig48Tobetsa 'Update' 'me u shebelle ho apdeite file ka mor'a ho bula zip pele. Example: rav_io_hw_0_29_sw_0_94.ntlafatsa
Latela litaelo tse bontšitsoeng.

TEMOSO!
E ka matla kgothaletswa ho bekapo sesebediswa phetolo (Save Preset) pele ho matha leha e le efe apdeite.

Litokomane / Lisebelisoa

DirectOut RAV2 Module Audio Network Module [pdf] Bukana ea Mosebelisi
RAV2 Module Audio Network Module, RAV2, Audio Network Module, Audio Network Module, Network Module

Litšupiso

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