
artp-midi

artipi-midi (applemidae anie kooda pilustaaru) anedi eetharnet mariyu vaifai networkla dwara real time transport protocol (artipi) packetlalo midi sandeshaalanu ravana cheyadaaniki oka protocol. idhi puurtigaa terichi mariyu uchitam (licenses avasaram ledhu), mariyu laan mariyu vaan application feeldlatho anukuulamgaa untundi. midi 1 thoo poliste, artipi-midiiloo session management, parikara samakaaleekarana mariyu kolpoyina pyaaketlanu gurtinchadam vanti kotta lakshanaalu unnaayi, kolpoyina dayta yokka svayamchaalaka punarutpatti. artipi-midi nija-samaya anuvartanaalaku anukuulamgaa untundi mariyu prati midi sandesaaniki namuunaa-khachitamaina samakaaleekaranaku maddatu istundi.
artipi-midi yokka charitra.
2004loe, yusi berkleaki chendina zaan lazaro mariyu zaan wargineck, "midi kosam oka artipi payload" anae paerutoe ees mundu oka pradarsana icchaaru.
2006loe, eee patraanni ietfku samarpinchi, rfc 4695 sankhyanu andukunnaru. samaantaramgaa, artp-midii protocol, mukhyamgaa journalling mechanism yokka aacharanaatmaka amalu gurinchi vivaraalanu ivvadaaniki lazaro mariyu wargineck dwara maroka patraanni vidudala chesaaru.
2011loe rfc 4695nuu rfc 6295 tolaginchindi. rfc patraala rendu samskaranala madhya protocol maaraledu, chivaridi rfc 4695loe kanugonna lopaala diddubaatunu kaligi undhi)
artipi-midi protokaalku sambandhinchina praathamika samacharanni andinchadaaniki mma (midi tayaareedaarula sangham) thana websitelo oka paejeeni srushtinchindi.
applemidae.
aapil computer 2005loe tama operating systemlo bhaagamgaa artipi-midini pravesapettindi, maak oes ex v10.4. artipi-midi driver midi/audeo configuration toolloni network aikannu upayoginchi cherukuntundi. aapil amalu khachitamgaa artp payload mariyu journalling vyavastha kosam rfc 4695 nuu anusaristundi, conny pratyeka session management protokaalnu upayogistundi; vaaru rfc 4695 session management pratipaadananu anusarincharu. eee protocol vairshaarklo "applemidae" gaa pradarsinchabadutundi mariyu taruvaata aapil dwara document cheyabadindi.
aapil vaari mdns/bonzor amalulo pratyeka taragatini kooda srushtinchindi. eee taragatiki anugunamgaa unde parikaraalu aapil yokka artipi-midi aakruteekarana panello palgonevari directoryga svayamchaalakamgaa kanipistaayi, aapil midi vyavasthanu puurtigaa 'plug & play' chestundi. ayithe, bonzorku maddatu ivvani parikaraalaku connect cheyadaaniki eee directoryloni aipi chirunamalu mariyu portlanu manaveeyamgaa namodu cheyadam saadhyamavutundi.
aapil ios4loe artipi-midi maddatunu kooda pravesapettindi, conny atuvanti parikaraalu session initiatorlu kaavu.
aapil nundi artipi-midi driver "sessions" anae virtual midi portlanu srushtistundi, ivi kormidi upayoginchi sequencerlu ledhaa software parikaraalu vanti edainaa softwarelo midi portlugaa labhistaayi, ikkada avi midi inn/midi avt portlugaa kanipistaayi.
amalu.
embeded parikaraalu.
2006loe, dutch company kiss-baaks midi ledhaa eltisi interfacelu vanti vividha utpattulalo artipi-midi yokka mottamodati ponduparachabadina amalunu andinchindi. eee parikaraalu eee protokaalnu upayoginchi itara parikaraalu mariyu operating systemtho anukuulamgaa undataaniki, adhe session management protokaalnu upayoginchi, applemidae amaluku anugunamgaa untaayi.
yajamanya drivernu praarambhamlo vindos expi kosam company abhivruddhi chesindi, conny idhi vaari parikaraalatoe communicationku parimitam cheyabadindi; eee drivernu upayoginchi pisini maak computertho connect cheyadam saadhyam kaadu. vindos kosam artipimidi driver andubaatulo unnappudu praamaanika vidhaanaaniki anukuulamgaa eee driver maddatu 2012loe tolaginchabadindi.
2012loe vidudala chesina kotta taram cpu bordulanu "vii3" anie pilustaaru, idhi session prarambha kaaryaacharanalaku maddatu istundi. eee namuunaalu niyantrana binduvugaa computer avasaram lekunda itara artipi-midi parikaraalatoe sessionlanu erpaatu cheyagalavu.
2013loe, kenadian company iconnectivity iconnectivitymidi4 + anae kotta interfacenu andinchindi, idhi artipi-mideeki maddatu istundi mariyu usb mariyu artipi-midii parikaraala madhya pratyaksha vantenanu anumatistundi. appati nundi vaaru meo4 mariyu meo10, mariyu playadeo 12 thoo sahaa aneka itara artipi-midi saamarthyam gala interfacelanu anusarinchaaru.
kitikeelu.
tobias erixen 2010loe aapil yokka artipi-midi driver yokka vindos amalunu vidudala chesindi. eee driver XP, vista, vindos 7, vindos 8, mariyu vindos 10,32 mariyu 64 bitt versionlalo panichestundi. aapil yokka amalutho puurtigaa anugunamgaa unna aapil yokka aakruteekarana pyaanelnu driver upayogistaadu. appudu dheenini vindos mesheennu makintosh computertho anusandhaaninchadaaniki upayoginchavacchu, conny embeded systems kooda. aapil driver maadirigaane, vindos driver virtual midi portlanu srushtistundi, ivi computerlo nadustunna edainaa midi application nundi kanipistaayi. anni itara midi portula maadirigaane mms system pora dwara access jarugutundi.
linux.
linux kosam artipi-midi maddatu 2013 fibravarilo panilekunda unna kaalam tarvaata tirigi sakriyam cheyabadindi. nicolas falket mariyu dominic fobber yokka asalu pani aadhaaramgaa konni forumlalo driverla labhyata prakatinchabadindi.
rospberry paie computer kosam oka nirdishta amalu kooda andubaatulo undhi, dheenini raveloximidae anie pilustaaru.
artipi-midi (journalling vyavasthatho sahaa) puurti amalu ubuntu pampinheelo, sundaramaina software packagelo andubaatulo undhi.
oka kotta amalu, rtpimidid undhi, idhi alsa sequencertho sajavuga anusandhaanistundi, connectionlanu niyantrinchadaaniki qjackctl vanti saadhanaalanu upayoginchadaaniki anumatistundi.
ios.
aapil 2010loe vaari ios parikaraallo puurti kormidi maddatunu jodinchindi, idhi iphone, ipad mariyu aipadla kosam midi applicationla abhivruddhini anumatistundi. midi appudu docking port nundi usb controller roopamlo andubaatulo undindi, idhi "aapil camera kitt" nuu upayoginchi usb midi parikaraala connectionnu anumatistundi. idhi vaifai dwara artipi-midi session shrota roopamlo kooda andubaatulo undedi.
ios parikaraalu session prarambha kaaryaacharanalaku maddatu ivvavu, dheeniki aipyadto artipi-midi seshannu teravadaaniki networklo bahya session praarambhakartanu upayoginchadam avasaram. eee session initiator anedi artp-midii driver activate cheyabadina mack computer ledhaa vindos computer ledhaa embeded artipi-midii parikaram kaavacchu. ios looni anni kormidi applicationlaku artipi-midi session "network midi" paerutoe kanipistundi, mariyu ios applicationlo artipi-midi maddatunu jodinchadaaniki nirdishta abhivruddhi avasaram ledhu. midi port kormidi dwara virtualize cheyabadindi, kabatti port usb ledhaa artipi-midiki anusandhaaninchabadindaa anae daanitoe sambandham lekunda programmer midi connectionnu teravali.
ipod/iphone bahya parikaraniki vidyut sarafaraanu andinchaali kabatti ios parikaraalatoe usbpy midi vadakam gurinchi konni firyadulu talettaayi. konni usb midi adapterlu ipad kosam chaalaa karentnu geestaayi, idhi karentnu parimitam chestundi mariyu parikaram yokka prarambhanni nirodhistundi, appudu idhi applicationku andubaatulo unnatlu kanipinchadu. artipi-midi vadakam dwara eee samasyanu nivaarinchavacchu.
javascript.
juun 2013 nundi, zhe roopondinchina artipi-midi yokka javascript amalu.dachtera, open soars prajectga andubaatulo undhi. soars code aapil yokka session management protocol aadhaaramgaa untundi, mariyu session initiator mariyu session vinevaarigaa panicheyagaladu.
jaava.
artp-midi yokka cross-platfam jaava amalu saadhyame, mukhyamgaa 'nmj' library.
winter.
vintrtipi-midi project anedi vindos arty kinda artipi-midi protocol stock yokka open soars amalu. code praarambhamlo vindos yokka vividha versionla madhya portable gaa roopondinchabadindi, conny vindos store kosam applicationla roopakalpananu saralikrutam cheyadaaniki chivari version wintert kosam optimize cheyabadindi.
arduno.
arduno platfam kosam 2013 navambarulo "applemidae library" paerutoe artipi-midi andubaatulo undhi. software module intel galileo vanti integrated eetharnet adaptertho arduno maadyuullaloo amalu cheyavachu ledhaa "eetharnet sheeled" paie amalu cheyavachu.
kisbox oka artipi-midi oem maadyuulnu utpatti chestundi, idhi oka bahya communication processor boardu, idhi oka spie bus link dwara kaluputundi.
midibox.
december 2013loe, midibux dye grouploni iddaru sabhyulu vegavantamaina spie linkpai artipi-midi maddatutoe sahaa meos (midibux operating system) yokka prarambha samskaranapai panicheyadam praarambhinchaaru. samaikyatanu saralikrutam cheyadaaniki, mottam protocol stacknu nirvahinche bahya network processor bordunu upayoginchaalani nirnayinchaaru. modati beata version 2014 janavari rendava vaaramlo vidudala cheyabadindi. modati adhikaarika software 2014 marchi modati vaaramlo vidudala cheyabadindi.
meos processor mariyu network processor madhya spie linkpai upayoginche protocol usb maadirigaane adhe formatt meeda aadharapadi untundi, puurti midi sandesaanni kaligi unna 32-bitt padaalanu upayogistundi mariyu network processor modules mariyu midi application bordula madhya communication kosam open standardga pratipaadinchabadindi.
oxoloti.
oxoloti anedi oka STM32f427 arm processor aadhaaramgaa oka open soars hardware synthesizer. eee synthesizer garishta/msp maadirigaane virtual pyaach conceptnu upayoginchi puurtigaa programme cheyadaginadi mariyu puurti midi maddatunu kaligi untundi. oka node.edainaa artipi-midi parikaraalatoe oxoloti yokka artipi-midi connectionnu anumatinchadaaniki js podigimpu abhivruddhi cheyabadindi. oxoloti hardwarenu artipi-midi bahya koprasesartho kooda amarchavacchu, idhi oxoloti core yokka vistarana portulo labhinche spie bus dwara anusandhaaninchabadi untundi. eee vidhanam arduno mariyu midibux kosam vivarinchina vidhaanaaniki samanamga untundi.
midikit cross-platfam library.
midikit anedi open-soars, cross-platfam library, idhi marketlo labhinche vividha midi-epi (core midi, vindos mii, linux alsa modalainavi) kosam ekikruta midi-epini andistundi...). journalling vyavasthatho sahaa midikit artipi-midi protokaalku maddatu istundi. artipi-midi portulu midikit lopala paripuurakaramaina portulugaa kanipistaayi (avi artipimidi driverpy aadharapadavu), sthaanika vyavastha midi portulaku jodinchabadataayi.
driver laeni upayogam.
artipi-midi yudipi/aipi aadhaaramgaa unnanduna, yea application ayina driver avasaram lekunda neerugaa protokaalnu amalu cheyavachu. viniyogadaarulu network midi portlanu praamaanika midi portugaa kanipinchela cheyalanukunnappudu matrame driverlu avasaram. udaaharanaku, eee paddatini anusarinchi konni garishta/emm. ess. pii vastuvulu mariyu vii. ess. tii pluginlu abhivruddhi cheyabaddaayi.
avb paie artipi-midi.
eetharnet networklapy chaalaa takkuva jaapyam streaming sevala kosam specificationlanu nirvachinche saanketika pramaanaala samiti avb. avb netvarklu puurti network antataa oka audeo sample varaku japyalanu andinchagalavu. itara aipi protocol maadirigaane artipi-midi kooda sthaanikamgaa avb netvarklaku anukuulamgaa untundi, endukante avb switchlu ("ieee802.1 switchlu" anie kooda pilustaaru) nija-samaya audeo/veediyo streamlu mariyu aipi traaphik madhya praadhaanyatanu svayamchaalakamgaa nirvahistaayi. iee-1733 patramlo vivarinchina artisipi paeloednu parikaram amalu chesthe artipi-midi protocol kooda avb yokka nija-samaya saamardhyaalanu upayoginchavacchu. rtp-midi anuvartanaalu appudu ieee-802.1 master clack andinchina "presentation" timestampnu rtp timestampto anusandhaaninchavacchu, idhi midi eeventla namuunaa-khachitamaina samaya pampineeni nirdhaaristundi.
protocol.
rfc 4695/rfc 6295 artipi-midi amalunu vividha bhagalalo vibhajinchindi. artipi-midi specificationku sammatini nirvachinche ekaika tappanisari, payload formatt. journalling bhaagam aichhikam, conny artipi-midi pyaaketlu vaati vadda khaalii journal undani suuchistaayi, kabatti journal ellappuduu artipi-midi packetlo untundi, adhi khaliga unnappatikee. session prarambha/nirvahana bhaagam puurtigaa samaachaaraatmakamainadi. idhi aapil chetha upayoginchabadaledu, idhi daani swantha session management protokaalnu srushtinchindi.
samavesalu.
rendu artipi-midi parikaraala madhya virtual marganni srushtinche baadhyata artipi-midi sessionlaku untundi, mariyu avi application konam nundi midi inn/midi avt jatagaa kanipistaayi.
rfc 6295 sip (session initiation protocol) mariyu esdipi (session discription protocol) nuu upayoginchaalani pratipaadinchindi, ayithe aapil thana sonta session management protokaalnu roopondinchaalani nirnayinchukundi. aapil yokka protocol sessionlanu bonzorlo upayoginche paerlatoe anusandhaanistundi mariyu gadiyara samakaaleekarana sevanu kooda andistundi.
icchina session ellappuduu iddaru mariyu iddaru palgonevari madhya srushtinchabadutundi, prati session iddaru palgonevari madhya sambhaavya sandesha nashtanni gurtinchadaaniki upayoginchabadutundi. ayithe, icchina session controller samaantaramgaa bahula sessionlanu teravagaladu, idhi vibhajana, vileenam ledhaa pampinhee cheyabadina pyaach bay vanti saamardhyaalanu anumatistundi. ikkada icchina rekhaachitramlo, parikaram 1 oke samayamlo rendu sessionlanu terichindi, okati parikaram 2 thoo mariyu marokati parikaram 3 thoo, conny parikaram 1 looni rendu sessionlu tudi viniyogadaaruku oke virtual midi interfacega kanipistaayi.
sessionlu verses mugimpu paayintlu.
artipi-midi end paayintlu mariyu artipi-midi sessionla madhya asamatulyata anedi oka saadhaarana porapaatu, endukante avi rendoo midi inn/midi avt portla jatanu suuchistaayi.
artipi-midi ravana protokaalnu decode chese baadhyata kaligina moolakam (software mariyu/ledhaa hardware) mariyu midi sandeshaalanu upayoginchi moolakam madhya midi daetaanu marpidi cheyadaaniki end point upayoginchabadutundi. itara paramgaa, midi dayta matrame end point sthaayilo kanipistundi. midi 1 dinn connectorlu unna parikaraala kosam, connector jataku oka end point untundi, udaaharanakuh kisbox midi 2 tr kosam 2 end paayintlu, iconnectivitymidi 4 + kosam 4 end paayintlu modalainavi. spie ledhaa usb vanti itara communication linklanu upayoginche parikaraalu marinni end paayintlanu andistaayi, udaaharanaku, usb midi class yokka 32 bits encodingnu upayoginche parikaram cable identifier feeldnu upayoginchi 16 end paayintla varaku suuchimchavachchu. applemidae session protocol upayoginchinappudu jatha chesina yudipi port dwara artipi-midi vaipu oka end point suuchimchabadutumdi.
oka session rendu mugimpu binduvula madhya sambandhaanni nirvachistundi. oka end point yokka midi remot end point nundi midi kii anusandhaaninchabadi untundi, mariyu dheeniki viruddhamgaa untundi. software aakruteekarananu batti oke mugimpu binduvu bahula sessionlanu angeekarinchavacchu. icchina end point kosam prati session remot session handler kosam oke sessionga kanipistundi. remot session handlerku adhi anusandhaaninchabadina end point adhe samayamlo itara sessionla dwara upayoginchabadutondo ledho teliyadu. icchina end point kosam bahula sessionlu churukuga unte, midi dayta applicationku pampabadataaniki mundu end point cherukune vividha midi streamlu vileenam cheyabadataayi. maroka disalo, oka application dwara utpatti cheyabadina midi dayta end paayintku anusandhaaninchabadina anni session handlerlaku pampabadutundi.
applemidae session paalgonevaaru.
applemidae amalu rendu rakaala session kantrolarlanu nirvachistundihi session prarambhakulu mariyu session shrotalu. session prarambhakulu session shrotalanu aahvaaninche baadhyatanu kaligi untaaru mariyu gadiyara samakaaleekarana kramaniki baadhyata vahistaaru. session prarambhakulu saadhaaranamgaa session shrotalugaa undavacchu, conny ios parikaraalu vanti konni parikaraalu session shrotalugaa matrame undavacchu.
midi vileenam.
artipi-midi parikaraalu "midi vileenaalu" avasaramayye midi 1 parikaraalaku viruddhamgaa, yea nirdishta bhaagam avasaram lekunda vividha midi streamlanu vileenam cheyagalavu. rekhaachitramlo chudagaliginatluga, session controller rendu ledhaa anthakante ekkuva remot sessionlaku anusandhaaninchabadinappudu, idhi yea nirdishta aakruteekarana avasaram lekunda, remot parikaraala nundi vachhe midi streamlanu svayamchaalakamgaa vileenam chestundi.
midi splitting ("midi thrue").
artipi-midi parikaraalu yea "midi thrue" maddatu parikaram avasaram lekunda oka session nundi enni remot sessionlaku midi streamlanu nakilee cheyagalavu. oka artipi-midi session rendu ledhaa anthakante ekkuva remot sessionlaku anusandhaaninchabadinappudu, anni remot sessionlu muulam nundi pampina midi dayta kaapeeni andukuntaayi.
pampinhee cheyabadina pyaach bay bhavana.
artipi-midi sessionlu "pyaach bay" featurenu kooda andinchagalavu, dheeniki midi 1 connectionlatho pratyeka hardware parikaram avasaram. midi 1 pyaach bay anedi oka hardware parikaram, idhi midi inputla samiti mariyu midi avutputla samiti madhya dynamic connectionlanu anumatistundi, chaalaa samayam matricks roopamlo untundi. dynamic" connection bhavana rendu parikaraala madhya "sthiramgaa" anusandhaaninchabadina madhya 1 linela shaastreeya upayogaaniki viruddhamgaa tayaaru cheyabadindi. cable roopamlo parikaraala madhya dayta marganni erpaatu cheyadaaniki badulugaa, pyaach bay anni midi parikaraalu anusandhaaninchabadina kendra binduvugaa maarutundi. midi patchbaylooni software yea midi input yea midi avutputku velutundo nirvachinchadaaniki configure cheyabadindi mariyu midi dinn kebullanu disconnect cheyalsina avasaram lekunda viniyogadaaru yea kshanamloonainaa eee configuration maarchavacchu.
session conceptku dhanyavaadaalu, artipi-mideetho "patchbay" hardware modules ikapai avasaram ledhu. sessionlu, nirvachanam prakaram, rendu midi portula madhya networkpie sthaapinchabadina virtual margalu. pyaach bay functionlanu nirvahinchadaaniki nirdishta software avasaram ledhu, endukante configuration prakriya icchina midi parikaram dwara utpatti cheyabadina prati midi stream kosam gamyastaanaalanu khachitamgaa nirvachistundi. appudu prati session prarambhakudu upayoginche gamya aipi chirunaamaalanu marchadam dwara eee virtual maargaalanu yea samayamloonainaa marchadam saadhyamavutundi. eee vidhamgaa erpadina "pyaach" aakruteekarana asthirata laeni memarylo nilva cheyabadutundi, setup saktitoe unnappudu pyaach svayamchaalakamgaa samskarinchadaaniki veelu kalpistundi, conny vaatini neerugaa maarchavacchu, rtp-midi manager software tool ledhaa rtp-midi driverse controll panels, raam sthaayilo.
distributed patchbay" anae padam vividha artipi-midi parikaraalu bhougolikamgaa puurti midi setup antataa pampinhee cheyagalavu, ayithe midi 1.0 patchbay vividha midi parikaraalanu neerugaa patchbay parikaram chuttoo undela balavantam chesindi.
aapil yokka session protocol.
rtp-midi bhagaswamy madhya sessionlanu erpaatu cheyadaaniki mariyu nirvahinchadaaniki sdp (session vivarana protocol) mariyu sip (session initiation protocol) protokaallanu upayoginchaalani rfc6295 patram pratipaadinchindi. ayithe eee rendu protocols mukhyamgaa chinna vyavasthalapai amalu cheyadaaniki chaalaa bhaareega untaayi, mukhyamgaa avi session discriptorlo lekkinchina paaraamitulanu parimitam cheyavu, sampling frequency vantivi, idhi rtp headerlu mariyu rtp-midi payload rendintiloonuu timing daetaaku sambandhinchina anni rangaalanu nirvachistundi. antekakunda, rfc6295 patram eee protokaallanu upayoginchamani matrame suuchistumdi, idhi edainaa itara protokaalnu upayoginchadaaniki anumatistundi, idhi sarafaraadaarula madhya sambhaavya ananukuulatalaku daariteestundi.
aapil vaari swantha protokaalnu roopondinchaalani nirnayinchukundi, sampling frequency vanti samakaaleekaranaku sambandhinchina anni paaraamitulanu vidhinchindi. eee session protokaalnu wireshork softwarelo "applemidae" anie pilustaaru. applemidae protokaaltho session nirvahanaku rendu yuu. dii. pii portlu avasaram, modatidaanni "controll port" anie pilustaaru, rendavadaanni "dayta port" anie pilustaaru. multithread amalulo upayoginchinappudu, dayta portku matrame "real-time" thread avasaram, itara portunu saadhaarana praadhaanyata thread dwara niyantrinchavacchu. eee rendu portulu varusaga rendu pradaesaalaloo (n/n + 1) undaali; modatidi 65536 portulalo edainaa kaavacchu.
applemidae protokaaltho yudipi portula setlo ekakaalamlo teravagala sessionla sankhyapai etuvanti parimiti ledhu. session maenaejarku oka port groupunu srushtinchadam ledhaa bahula sessionlaku oke groupunu upayoginchadam saadhyamavutundi, idhi systemlo memory paadamudranu parimitam chestundi. eee chivari sandarbhamlo, aipi stock vaari aipi chirunama mariyu portula sankhyala nundi bhaagaswaamulanu gurtinchadaaniki vanarulanu andistundi. eee kaaryaacharananu "sackett punarviniyogam" anie pilustaaru mariyu idhi chaalaa aadhunika aipi amalu vidhanalalo andubaatulo undhi.
anni applemidae protocol sandeshaalu 32 bitla 4 padaala saadhaarana nirmaanaanni upayogistaayi, 255 viluvatho rendu baitlanu kaligi unna sheershikato, sandesam yokka ardhaanni vivarinche rendu baitlanu anusaristaayih
eee sandeshaalu prati sessionku sambandhinchina rashtra yantraanni niyantristaayi. udaaharanaku, eee rashtra yantram oka session "open" sthithiki cherukune varaku edainaa midi dayta maarpidini nishedhistundi.
ahvanam kramam.
oka seshannu praarambhinchadam anedi ahvanam kramamtho praarambhamavutundi. modati session bhagaswamy ("session initiator") rendava bhagaswamy yokka niyantrana portuku oka sandesaanni pamputundi. vaaru seshannu teravadaaniki angeekaristhe sarae sandesaanni pampadam dwara ledhaa vaaru ahvaanaanni angeekarinchakapothe yea sandesam lekunda samadhanam istaaru. controll portlo ahvanam aamodinchabadithe, dayta portlo adhe kramam punaraavrutamavutundi. rendu portulalo ahvanalu aamodinchabadina tarvaata, rashtra yantram samakaaleekarana dasaloki velutundi.
samakaaleekarana kramam.
samakaaleekarana kramam sessionlo palgone iddaroo vaari sthaanika gadiyaaraalaku sambandhinchina samacharanni panchukoovadaaniki anumatistundi. eee dasha network prerepinchina japyanni bharti cheyadaaniki mariyu "bhavishyat timestamping" kuu maddatu ivvadaaniki kooda veelu kalpistundi (diguva "jaapyam" vibhaganni chudandi).
session initiator remot bhaagaswaamiki modati sandesaanni (ck0 anae paeru) pamputundi, daani sthaanika samayanni 64 bitslo istundi (idhi sampoorna samayam kaadani, conny sthaanika suuchanaku sambandhinchina samayam anie gamaninchandi, saadhaaranamgaa operating system kernell praarambhamainappati nundi micro seconlalo ivvabadutundi). eee samayam 10 kz sampling gadiyaram praatipadikana (incrementku 100 micro sekanlu) vyakteekarinchabadutundi. remot bhagaswamy eee sandesaaniki sii. keey. 1 sandesamto samadhanam ivvali, daani swantha sthaanika samayanni 64 bitlalo kaligi undaali. appudu iddaru bhaagaswaamulu tama gadiyarala madhya vyatyaasaanni telusukuntaaru mariyu artipi-midi protokaalloni timestamp mariyu deltime feeldlaku vartimpajeyadaaniki offsetnu nirnayinchavacchu.
session prarambhakudu ck2 anae chivari sandesaanni pampadam dwara eee kramaanni puurti chestaadu, idhi ck1 sandesaanni andukunnappudu sthaanika samayanni kaligi untundi. eee saanketikata network yokka sagatu japyanni lekkinchadaaniki mariyu linux, vindos ledhaa oes ex vanti naan-real time operating systemlatho sambhavinche nemmadigaa prarambha thread dwara pravesapettabadina sambhaavya alasyanni bharti cheyadaaniki kooda veelu kalpistundi.
seshannu terichina ventane eee kramaanni konni saarlu punaraavrutam cheyaalani aapil sifaarsu chestundi, merugaina samakaaleekarana khachitatvanni pondadaaniki, vaatilo okati taatkaalika network overload ledhaa thread activationlo jaapyam garishta sthaayi kaaranamgaa anukokunda alasyam ayinatlayithe.
eee kramam saadhaaranamgaa nimishaaniki 2 mariyu 6 saarlu madhya, mariyu ellappuduu session initiator dwara, sthaanika gadiyara pravaham yokka pariharam dwara deerghakaalika samakaaleekarana khachitatvanni nirvahinchadaaniki mariyu communication bhaagaswaamini kolpovadaanni gurtinchadaaniki kooda chakreeyamgaa punaraavrutam cheyali. bahula ck0 sandeshaalaku samadhanam ivvani bhagaswamy remot bhagaswamy disconnect ayi unnaadani pariganinchaali. chaalaa sandarbhaallo, session prarambhakulu tama rashtra yantraanni "ahvanam" sthithiki maarustaaru, tadwara suduura bhagaswamy netvarkku tirigi connect ayina ventane svayamchaalakamgaa communicationnu tirigi sthaapistaaru. konni amalu, mukhyamgaa vyaktigata computerlalo, heccharika sandesaanni pradarsistaayi mariyu viniyogadaaruku kotta connection prayatnam ledhaa seshannu moosiveyadam madhya empikanu andistaayi.
journal naveekarana.
journalling mechanism midi sandeshaala nashtanni gurtinchadaaniki anumatistundi mariyu receivernu yea retransmission avasaram lekunda tappipoyina daetaanu utpatti cheyadaaniki anumatistundi. patrika ververu session bhaagaswaamula kosam ververu kshanaallo "midi images" nuu ghnaapakam unchutundi. ayithe, session bhagaswamy sarigga andukunna sanghatanalaku sambandhinchina journalling daetaanu memarylo unchadam panikiraadu. prati bhagaswamy appudu itara bhaagaswaamiki rs sandesaanni chakreeyamgaa pamputaaru, idhi rendu krama sankhyala madhya etuvanti antaram lekunda, sarigga andukunna chivari krama sankhyanu suuchistumdi. avasaramaite pampinavaaru paatha journalling daetaanu kaligi unna memarini khaalii cheyavachu.
session bhagaswamy yokka disconnection.
session bhagaswamy yea kshanamloonainaa seshannu vidichipettamani adagavacchu, idhi pratiphalamgaa seshannu moosivestundi. idhi sandesam dwara cheyabadutundi. session bhagaswamy eee sandesaanni andukunnappudu, adhi sandesaanni pampina remot bhagaswamytho seshannu ventane moosivestundi mariyu eee sessionku ketaayinchina anni vanarulanu vidudala chestundi. eee sandesaanni session prarambhakudu ledhaa session vineevaaru ("aahvaanita" bhagaswamy) pampavacchani gamaninchaali.
jaapyam.
artipi-midi gurinchi atyanta saadhaarana aandolana jaapyam samasyalaku sambandhinchinadi, idhi digital audeo workstationlatho saadhaarana aandolana, endukante idhi pradhanamgaa aipi stacknu upayogistundi. ayithe sarigga programme cheyabadina artipi-midi application ledhaa driver itara communication paddhatula kante ekkuva japyanni pradarsinchadani sulabhamgaa chuupavachchu.
antekakunda, rfc 6295loe vivarinchina vidhamgaa artipi-midiiloo jaapyam parihara vidhanam untundi. chaalaa pluginlalo ilanti vidhanam kanipistundi, idhi prosessing maargaaniki jodinche jaapyam gurinchi host kii teliyajestundi. host appudu namuunaalanu pluginku mundugaane pampavacchu, kabatti namuunaalu siddhamgaa untaayi mariyu itara audeo streamlatho samakaaleekarinchi pampabadataayi. rf6295loe vivarinchina parihara vidhanam, vivarinchina vidhamgaa, midi deltime aadhaaramgaa saapeksha samaya mudra vyavasthanu upayogistundi. artipi payload loe ravana cheyabadina prati midi eevent prastuta payload time aarijinku sambandhinchina pramukha deltime viluvanu kaligi untundi, idhi artipi headerloni timestamp feeled dwara nirvachinchabadindi.
artipi-midi payload looni prati midi eeventnu global gadiyaaramto khachitamgaa samakaaleekarinchavachchu. samakaaleekarana khachitatvam neerugaa rtp-midi seshannu terichetappudu nirvachinchina gadiyara moolampai aadharapadi untundi. rfc 6295 midi eeventla khachitamaina timestamping namuunaanu pondadaaniki, audeo sampling gadiyaram aadhaaramgaa konni udaaharanalanu istundi. aapil yokka artipi-midi amalu, vindos kosam artipimidi driver ledhaa kisbox embeded systems vanti anni itara sambandhita amalu maadirigaa, sampling audeo raetu kante 10 kiloj sthira gadiyara retunu upayogistundi. anni midi eeventla samaya khachitatvam eee amalu kosam 100 micro sekanlu.
session praarambhinchinappudu pampinavaaru mariyu receiver gadiyaralu samakaaleekarinchabadataayi, mariyu avi session praarambhakulache niyantrinchabade saadhaarana samakaaleekarana chakraala dwara mottam session vyavadhilo samakaaleekarinchabadataayi. eee yantraangam konni vandala microseconla nundi, laan anuvartanaallo chuusinatlugaa, sekanla varaku edainaa japyanni bharti chese saamarthyaanni kaligi undhi. idhi internet pravesapettina japyanni bharti cheyagaladu, udaaharanaku, sangeeta mukkalanu nija-samaya amalunu anumatistundi.
ayithe eee yantraangam pradhanamgaa sequencer track nundi vachhe vidhamgaa mundugaa record cheyabadina midi streamla kosam roopondinchabadindi. nija-samaya anuvartanaala kosam rtp-midi upayoginchinappudu (udhaa.zii. rtp-midi anukuula keyboard nundi parikaraalanu niyantrinchadam), deltime ekkuvagaa 0 yokka nirdishta viluvaku sett cheyabadutundi, antey sambandhita midi eevent andukunna ventane ardham cheyabadutundi). atuvanti upayogamtho, gatamlo vivarinchina jaapyam parihara yantraamgaanni upayoginchalemu.
pondagalige jaapyam appudu artipi-midi parikaraala madhya communication maargamlo palgonna vividha networking bhagalaku neerugaa sambandhinchinadih
application prosessing samayam.
application prosessing samayam saadhaaranamgaa kathinamgaa niyantrinchabadutundi, endukante midi panulu chaalaa tarachugaa nija-samaya panulu. chaalaa sandarbhaallo, jaapyam neerugaa thread jaapyam nundi vastundi, idhi icchina operating systemlo pondavacchu, saadhaaranamgaa vindos mariyu maak oes systemlalo 1-2 ms garishtamgaa untundi. real time kernell unna vyavasthalu 100 micro sekanla varaku merugaina phalitaalanu saadhinchagalavu. eee samayanni sthiramgaa pariganinchavacchu, communication chhaanel (midi 1, usb, artipi-midi modalainavi) emainappatiki...), endukante prosessing threadlu communication sambandhita threadlu/panula kante bhinnamaina sthaayilo panicheestaayi.
aipi stock prosessing samayam.
communication prakriya operating system niyantranalo unnanduna aipi stock prosessing samayam atyanta klishtamainadi. vindos, maak oes ledhaa linux thoo sahaa chaalaa operating systems eetharnet adaptorku pratyaksha praapyatanu anumatinchavu kabatti, idhi edainaa communication protokaalku vartistundi, aipi sambandhita ledhaa kaadu. mukhyamgaa, "mudi saaketlanu" "netvarkku pratyaksha praapyata" thoo kalapadam oka saadhaarana porapaatu; chaalaa operating systemlalo network dwara daetaanu pampadaaniki mariyu sweekarinchadaaniki saaketlu pravesha binduvu. mudi sackett" anedi edainaa protokaalnu upayoginchi edainaa pyaaketnu pampadaaniki anuvartanaanni anumatinche sackett. icchina protocol niyamaalanu anusarinchi telegramnu nirminchadaaniki application baadhyata vahistundi, ayithe "direct access" kuu operating system kernalku parimitam cheyabadina system-sthaayi access avasaram. network adaptor prastutam maroka application dwara upayoginchabadutunte, mudi sackett upayoginchi pampina pyaaketnu operating system dwara alasyam cheyavachu. anduvalla, mudi saaketku sambandhinchina pyaaketku mundu oka aipi pyaaketnu netvarkku pampavacchu. saanketikamgaa cheppalante, icchina network kaarduku praapyata "semaphores" dwara niyantrinchabadutundi.
aipi stacklu eetharnet chirunamalu (maak chirunama) mariyu aipi chirunaamaalanu arp anae nirdishta protokaalnu upayoginchi paraspara sambandham kaligi undaali. oka artipi-midi application oka pyaaketnu remot parikaraniki pampinchaalanukunnappudu, routerlu/switchla madhya prasaara marganni srushtinchadaaniki eetharnetku aipi-sambandhita bhavanalu ardham kaananduna, adhi modata networklo gurtinchaali. modata arp (adrus recognition protocol) abhyardhananu pampadam dwara aipi stock dwara idhi svayamchaalakamgaa jarugutundi. gamya parikaram arp packetlo daani swantha aipi chirunamanu gurtinchinappudu, adhi daani maak chirunamatho arp replini tirigi pamputundi. aipi stock appudu artipi-midi pyaaketnu pampavacchu. tadupari artipi-midi pyaaketlaku aarpi sequence avasaram ledhu, link konni nimishalu nishkriyamgaa unte tappa, idhi pampinavaari routing tabelloni aarpi entreeni clear chestundi.
eee arp kramam konni sekanla samayam pattavacchu, idhi kaneesam modati artipi-midi packett kosam gurtinchadagina japyanni parichayam chestundi. ayithe, aapil amalu session niyantrana protokaalnu upayoginchi eee samasyanu sogasaina paddhatiloo parishkarinchindi. session protocol rtp-midi protocol vale adhe portlanu upayogistundi. aaa arp kramam appudu session prarambha kramam samayamlo jarugutundi. artipi-midi application modati artipi-midi pyaaketnu pampalanukunnappudu, computer yokka routing tables ippatike saraina gamya mack chirunaamaalato praarambhinchabadataayi, idhi modati pyaaketku etuvanti japyanni nivaaristundi.
arp sequence thoo paatu, aipi stock kii pyaaketla headerlanu siddham cheyadaaniki aipi header, yudipi header mariyu artipi header vanti gananalu avasaram. aadhunika praasesarlatoe, eee tayari chaalaa vaegamgaa untundi mariyu konni micro sekanlu matrame padutundi, idhi application latenseetho poliste chaalaa takkuva. mundu vivarinchinatlugaa, okasari tayaaru chesina tarvaata, oka artipi-midi packett network adaptornu cherukovadaniki prayatninchinappudu matrame alasyam avutundi, adaptor ippatike maroka pyaaketnu prasaram chestunnatlayite, sackett aipi okati ledhaa "mudi" okati ayina. ayithe, network adapterla chaarj loe unna driver threadlaku chaalaa ekkuva praadhaanyata unnanduna eee sthaayilo pravesapettina jaapyam saadhaaranamgaa chaalaa takkuvagaa untundi. antekakunda, chaalaa network adapterlu hardware sthaayilo phipho bufferlanu kaligi untaayi, kabatti pyaaketlanu driver threadnu modata amalu cheyalsina avasaram lekunda network adapterlo takshana prasaram kosam nilva cheyavachu. adaptor access pootii" kii sambandhinchina japyanni saadhyamainanta takkuvagaa unchadaaniki sahayapade oka paddhati emitante network adaptornu midi communication kosam matrame reserve cheyadam, mariyu file sharing ledhaa internet brousing vanti itara network upayogaala kosam vaerae network adaptornu upayoginchadam.
network bhagala routing samayam.
computerla madhya eetharnet pyaaketlanu prasaram cheyadaaniki upayoginche vividha bhagalu, upayoginchabadutunna protocols emainappatiki, japyanni kooda parichayam chestaayi. anni aadhunika network switchlu "store und forward" saanketikatanu upayogistaayi, dheenilo pyaaketlu tadupari switchku pampe mundu switchlo nilva cheyabadataayi. ayithe, marpidi samayalu chaalaa tarachugaa chaalaa takkuvagaa untaayi. udaaharanaku, 100mbit/s netvarkloni 64-bite packett prati network switch dwara forward cheyadaaniki sumaru 5.1 micro sekanlu padutundi. icchina maargamlo 10 swichlatho kuudina sanklishta network 51 micro sekanla japyanni parichayam chestundi.
ayithe jaapyam neerugaa network lodku sambandhinchinadi, endukante switchlu munupati packett prasaram ayye varaku pyaaketnu alasyam chestaayi. network bhagalu pravesapettina nijamaina jaapyam yokka ganana/kolata oka kashtamaina pani kaavacchu, mariyu pratinidhi upayogaalanu kaligi untundi, udaaharanaku, oke network switchku anusandhaaninchabadina rendu network parikaraala madhya japyanni kolavadam ellappuduu adbhutamaina phalitaalanu istundi. munupati vibhaagamlo cheppinatlugaa, network bhagalu pravesapettina japyanni parimitam cheyadaaniki oka parishkaram pratyeka netvarklanu upayoginchadam. ayithe, computerlalo network adapterla kante network bhagalaku idhi chaalaa takkuva klishtamainadi.
real time applicationla kosam aasinchina jaapyam.
idhi chudagaliginatluga, artipi-midi link kosam pondina khachitamaina jaapyam aneka paaraamitulapai aadharapadi untundi, vaatilo chaalaa varaku operating sistamlaku sambandhinchinavi. vividha artipi-midi natulu chesina kolatalu real time operating systemlanu upayoginchi embeded systems kosam konni vandala microseconla nundi jaapyam samayaalanu istayi, saadhaarana prayojana operating systemlanu naduputunna computerlu palgonnappudu 3 milliseconla varaku.
jaapyam merugudala (upa milliseconla jaapyam).
chaalaa takkuva jaapyam anuvartanaala kosam aipi networklalo artipi payloadsnu upayoginchagala saamarthyaanni pradarsinchadaaniki 2010loe essi-02-12 hetch anae working groupunu aes praarambhinchindi. 2013 maeloe samuuham jaarii chesina musaida pratipaadana, pratyaksha anuvartanaala kosam artipi streamingnu saadhinchadam saadhyamani, latensey viluva 125 micro sekanla kante takkuvagaa undani choopistundi.
aakruteekarana.
artipi-mideeki sambandhinchina itara atyanta saadhaarana aandolana aakruteekarana prakriya, endukante oka parikaram yokka bhouthika anusandhanam maroka parikaramtho communicationnu nirdhaarinchadaaniki saripodu. artipi-midi aipi protocol stock meeda aadharapadi unnanduna, communication prakriyaloo palgone aipi adrus mariyu yudipi portlu vanti vividha poralanu configure cheyali. eee aakruteekarananu saralikrutam cheyadaaniki, vividha parishkaralu pratipaadinchabaddaayi, atyanta saadhaaranamainavi "sunna aakruteekarana" saanketikatala samiti, dheenini geroconf anie kooda pilustaaru.
rfc 3927 svayamchaalakamgaa aipi chirunaamaalanu ketaayinchadaaniki oka saadhaarana paddhatini vivaristundi, idhi chaalaa artipi-midi anukuula utpattulu upayogistaayi. aipi netvarkku anusandhaaninchabadina tarvaata, atuvanti parikaram svayamchaalaka aipi chirunama sangharshana parishkaaramtho aipi chirunamanu ketayinchavacchu. parikaram artp specification nundi port ketayimpu sifaarsunu anusaristhe, parikaram network konam nundi "plug & play" avutundi. appudu edainaa aipi chirunama mariyu/ledhaa yudipi port sankhyalanu nirvachinchaalsina avasaram lekunda puurtigaa artipi-midi netvarknu srushtinchadam saadhyamavutundi. ayithe eee paddhatulu saadhaaranamgaa chinna setapla kosam ketayinchabadi unnayani gamaninchaali. network aakruteekarana yokka puurti automation saadhaaranamgaa pedda setaplalo nivaarinchabadutundi, endukante doshapurita parikaraala sthaanikeekarana sanklishtamgaa maaravacchu, endukante geroconf system mariyu parikaram yokka bhouthika sthaanam dwara enchukunna aipi chirunama madhya pratyaksha sambandham undadu. parikaranni netvarkku connect cheyadaaniki mundu daaniki oka paerunu ketayinchadam anedi kaneesa aakruteekarana, idhi aaa sandarbhamlo "nijamaina plug & play" bhavananu tolagistundi.
sunna aakruteekarana" bhavana network communication poralaku parimitam cheyabadindani gamaninchaali. kevalam addressing poranu sangrahinchadam dwara edainaa network parikaram (mideeki sambandhinchinadi ledhaa kaadu) yokka puurti samsthaapananu nirvahinchadam saanketikamgaa asadhyam. eee parimitini vivarinche aacharanaatmaka vaduka vidhanam anedi artipi-midi sound generator, idhi artipi-midi interfaceku anusandhaaninchabadina midi master keyboard nundi niyantrinchabadaali. sound generator mariyu midi interfaces "jeero configuration" sevalanu ekikrutam chesinappatiki, vaaru kalisi seshannu erpaatu cheyalsina avasaram undani vaaru swayamgaa telusukoleru, endukante aipi configuration sevalu vividha sthaayilalo panicheestunnaayi. edainaa network midi system, midi daetaanu marpidi cheyadaaniki upayoginche protocol emainappatiki (aipi aadhaaramgaa ledhaa kaadu), appudu netvarkku anusandhaaninchabadina tarvaata parikaraala madhya jarige maarpidini nirvachinchadaaniki configuration saadhananni tappanisarigaa upayoginchadam avasaram. eee aakruteekarana sadhanam computerlo nadustunna bahya nirvahana sadhanam kaavacchu ledhaa parikaram maanava-yantra interfacenu anusandhaaninchinatlayite aakruteekarana menu roopamlo parikaram yokka application softwarelo ponduparachabadavacchu.
midi 2 thoo anukuulata.
midi tayaareedaarula sangham 2019 janavarilo midi protocol yokka pradhana parinaamam, midi 2 anie piluvabade tudi namuunaa dasaloki pravesistunnatlu prakatinchindi.
midi-ci podigimpupai midi-ci 2 ekkuvagaa aadhaarapadutundi, idhi protocol sampradimpula kosam upayoginchabadutundi (protocol switchovarnu anumatinchadaaniki midi-1 mariyu midi-2 parikaraala gurtimpu). artipi-midi midi-ci protokaalku puurtigaa maddatu istundi, endukante idhi midi-2 parikaraallo kooda midi-1 vyavasthanu pratyaekamgaa upayogistundi.
midi 2nii chaerchadaaniki artipi-midi protocol yokka parinaamam mmaku samarpinchabadindi mariyu prastutam midi 2 working grouplo charchinchabadutondi. merugaina protocol midi 1 mariyu midi 2 dayta formatt rendintikee samaantaramgaa maddatu istundi (midi 2 32-bitt aadhaarita pyaaketlanu upayogistundi, midi 1 8-bitt aadhaarita pyaaketlanu upayogistundi)