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Gucukumbura Ikamyo igezweho ya SMTPE 2110 Ikamyo Yamamaza

Gucukumbura Ikamyo igezweho ya SMTPE 2110 Ikamyo Yamamaza Iri sesengura ryuzuye ryubushakashatsi ritanga isuzuma rirambuye ryibice byingenzi hamwe ningaruka nini. Ibice by'ingenzi byibandwaho Ibiganiro byibanda kuri: Uburyo bwibanze hamwe na pro ...

5 min read Via www.jeffgeerling.com

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Hacker News

Gucukumbura Ikamyo igezweho ya SMPTE 2110 Ikamyo Yamamaza

Ikamyo igezweho ya SMPTE 2110 isimbuza kabili gakondo ya SDI hamwe n’ibikorwa remezo bishingiye kuri IP, ituma ihinduka ritigeze ribaho mu bikorwa by’ibikorwa bizima. Ihinduka riva mubikoresho byabigenewe kugera kuri software isobanurwa na transport itangazamakuru rihindura muburyo buryo amakipe yo gutangaza ateganya, kohereza, no gucunga ibicuruzwa bya kure - kandi bisaba ibikoresho bigezweho bigezweho kugirango bikomeze.

Waba ukurikirana igice kimwe kigendanwa cyangwa ugahuza amato ahantu henshi, gusobanukirwa ubwubatsi imbere yikamyo ya SMPTE 2110 nibyingenzi kubantu bose bayobora ibikorwa byo gutangaza amakuru muri 2026 na nyuma yayo.

Nukuri NIKI SMPTE 2110 kandi ni ukubera iki bitwaye amakamyo ya Broadcast?

SMPTE 2110 ni suite yubuziranenge yatunganijwe na Sosiyete ya Motion Picture na Televiziyo ya Televiziyo igenga ubwikorezi bwitangazamakuru ryumwuga kurubuga rwa IP. Bitandukanye nuwayibanjirije SMPTE 2022, yapfunyitse cyane ibimenyetso bya SDI mubipaki ya IP, SMPTE 2110 itandukanya amashusho, amajwi, hamwe namakuru yinyongera mumigezi yigenga. Buri mugezi ugenda wigenga unyuze kumurongo usanzwe uhindura, ugaha injeniyeri kugenzura inzira zose zerekana ibimenyetso.

Imbere yikamyo igezweho, bivuze ko umuyoboro umwe wa 25GbE cyangwa 100GbE uruti rwamababi asimbuza insinga zibarirwa mu magana. Igisubizo nikinyabiziga cyoroshye, cyongeye kugereranywa aho impinduka zigenda zibera muri software aho kunyura mubintu bifatika. Ku masosiyete akora ibicuruzwa acunga ingengabihe ihindagurika hagati yibyabaye, uku guhindurwa guhindurwa muburyo bwihuse bwo gushiraho no kugabanya ingaruka zikorwa.

Nibihe Byibanze Byimbere Imodoka ya SMPTE 2110?

Igikoresho cyuzuye kigendanwa SMPTE 2110 kirimo sisitemu nyinshi zikomeye zikorera hamwe. Gusobanukirwa buri kintu ningirakamaro mugutegura amasoko, gahunda yo kubungabunga, no guhugura abakozi - ibikorwa byose byakazi byungukira mubuyobozi bukuru.

  • Abahindura ibicuruzwa biva mu mahanga:
  • Inzego zishinzwe gukurikirana no gutunganya Orchestre: Ibikoresho byo kugenzura imiyoboro ikurikirana imikoreshereze yumurongo mugari, guhagarika PTP, hamwe nuburinganire bwipaki mugihe nyacyo, biha injeniyeri guhita bigaragara mubuzima bwa sisitemu.

Ubushishozi Bwingenzi: Inyungu nyayo yo guhatanira ikamyo ya SMPTE 2110 ntabwo ikoranabuhanga ubwaryo - ni imikorere ikora. Amakipe ahuza ibikorwa remezo bishingiye kuri IP hamwe nu micungire yumutungo ufite gahunda, gahunda, hamwe no guhuza ibikorwa byakazi biruta ibyo gukora ibyuma bigezweho hamwe nibikorwa bishaje.

Nigute SMPTE 2110 igereranya na gakondo ya SDI ishingiye kuri mobile mobile?

Amakamyo gakondo ya SDI yishingikiriza kumurongo wihariye-kuri cabling kuri buri nzira yerekana ibimenyetso. Umusaruro 64-winjiza ushobora gusaba ibihumbi byumugozi ukoresha, buri ntoki zashizweho kandi zanditseho. Guhindura imiterere yumusaruro akenshi bisobanura amasaha yo kwisubiraho kumubiri.

Amakamyo SMPTE 2110 akuraho iyi mbogamizi. Ibimenyetso byerekana inzira bikoreshwa binyuze muri NMOS ishingiye kugenzura, bivuze ko injeniyeri ashobora kohereza isoko iyariyo yose aho igana mumasegonda. Ubwubatsi bwa Multicast bwemeza ko ibiryo bya kamera imwe bishobora kugera ahantu henshi hatabayeho ibimenyetso bigabanya ibyuma. Ihinduka ryubwubatsi kandi rigabanya uburemere bwikamyo - bamwe mubakora bavuga ko bakuyeho ibiro birenga 1.500 bya kabili y'umuringa mumodoka imwe.

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Ariko, umusaruro ushingiye kuri IP utangiza ibintu bishya. Iboneza ry'urusobe, imiyoborere ya PTP, aderesi nyinshi, hamwe na IGMP kunyerera byose bisaba ubuhanga bwo murwego rwa IT abashakashatsi gakondo bashobora kuba badafite. Ibi bitera gukenera abakozi bahuguwe hamwe na sisitemu ikomeye yinyandiko ikurikirana iboneza, verisiyo ya software, hamwe na topologiya y'urusobe muri buri gikorwa.

Ni izihe mbogamizi zikorwa zizanwa no gucunga amato ya SMPTE 2110?

Gukoresha ikamyo imwe ya SMPTE 2110 nikibazo cyubwubatsi. Gukoresha amato mugihe kimwe icyarimwe ni organisation. Ibigo bitanga umusaruro bigomba gukurikirana ibarura ryibikoresho mu binyabiziga byinshi, gucunga ibyemezo byabakozi kubikorwa bishingiye kuri IP, guhuza amadirishya yo kubungabunga hafi y'ibikorwa byapakiwe, no gukomeza ibipimo ngenderwaho kuri buri kamyo iri mumato.

Urupapuro rusesuye hamwe nibikoresho byaciwe bisenyuka vuba kuriki gipimo. Amakipe akeneye urubuga rwibanze ruhuza gukurikirana umutungo, gahunda yabakozi, imicungire yimishinga, hamwe n’itumanaho ryabakiriya murwego rumwe rukora. Iyo isaha ya grandmaster yananiwe ku gikamyo ku bilometero 500, itsinda ryibikorwa rikeneye guhita rigaragara mubikoresho byabigenewe, abatekinisiye bahari, ningaruka zigihe cyo gukora - byose hamwe ahantu hamwe.

Aha niho sisitemu yubucuruzi yuzuye iba ingenzi. Aho guhinduranya porogaramu eshanu cyangwa esheshatu zahagaritswe, amatsinda yibikorwa byo gutangaza amakuru atekereza imbere ahuza ibikorwa byabo mumahuriro ahuriweho ahuza urwego rwose.

Ibibazo bikunze kubazwa

Ni ubuhe bushobozi buke bwumuyoboro ukenewe ku gikamyo cya SMPTE 2110?

Imashusho imwe idacometse 1080p59.94 isaba amashusho agera kuri 3 Gbps munsi ya SMPTE 2110-20. Ikamyo isanzwe itanga umusaruro ikora kamera 20 cyangwa zirenga, igaruka, hamwe nabantu benshi bakeneye byibura ubushobozi bwa 100GbE bwumugongo hamwe na 25GbE ihuza amababi kubikoresho byihariye. Inzira zirenze urugero inzira zibiri zisabwa neza, gukora igenamigambi ryitondewe hamwe numuyoboro wububiko bwinyandiko zingirakamaro kubikorwa byizewe.

Amakamyo asanzwe ya SDI ashobora kuzamurwa kuri SMPTE 2110?

Yego, kwimuka kwa Hybrid birasanzwe. Abakozi benshi bakoresha ibikoresho bya IP / SDI amarembo ahindura ibimenyetso byumurage SDI mumigezi ya SMPTE 2110 kumurongo. Ibi bituma inzibacyuho yicyiciro aho ibikoresho bishya bya IP-kavukire bibana nibikoresho bya SDI bihari. Ikibazo cy'ingutu ni ugucunga ibarura - gukurikirana ibikoresho ari IP kavukire, bisaba amarembo, no gutegura igihe cyuzuye cyo kwimuka hakurya y'amato.

Nigute SMPTE 2110 igira ingaruka kubisabwa n'abakozi?

Amakamyo ya SMPTE 2110 arasaba abanyamuryango bumva umusaruro wogutangaza amakuru hamwe nifatizo rya IP. Ba injeniyeri bakeneye kumenyera guhuza PTP, guhuza inzira nyinshi, protocole ya NMOS, no gukemura ibibazo byurusobe. Amashyirahamwe menshi ashora imari muri gahunda zinyuranye kandi akanakomeza ibitabo birambuye kuri buri kamyo, bigatuma ubumenyi bukomatanyirijwe hamwe n'amahugurwa akurikirana ibikorwa byingenzi.

Hindura ibikorwa byawe byo Kwamamaza hamwe na Mewayz

Gucunga ibikorwa remezo bigezweho bisaba ibirenze ubuhanga bwa tekiniki - bisaba gusobanuka mubikorwa byose mubucuruzi bwawe. Mewayz itanga sisitemu yubucuruzi ihuriweho hamwe na 207 ihuriweho ikubiyemo imicungire yumutungo, gahunda yabakozi, guhuza imishinga, itumanaho ryabakiriya, inyemezabuguzi, nibindi byinshi. Abanyamwuga barenga 138.000 basanzwe bishingikiriza kuri Mewayz kugirango bahuze ibikorwa byabo kandi bakureho ibikoresho. Waba ucunga ikamyo imwe ya SMPTE 2110 cyangwa ugahuza amato mu bihe byisi yose, Mewayz aha itsinda ryanyu kugaragara no kugenzura ibikorwa bigezweho byo gutangaza amakuru. Tangira ikigeragezo cyawe kubuntu kuri app.mewayz.com hanyuma uzane ibikorwa byose bikora munsi yinzu.

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