Ntchito ya Microsoft ndikupatsa mphamvu munthu aliyense ndi bungwe padziko lapansi kuti akwaniritse zambiri. Makampani ofalitsa nkhani ndi chitsanzo chabwino kwambiri chopangitsa kuti ntchitoyi ikhale yeniyeni. Tikukhala m'nthawi yomwe zinthu zambiri zikupangidwa ndikudyedwa, m'njira zambiri komanso pazida zambiri. Pa IBC 2019, tidagawana zatsopano zomwe tikuchita komanso momwe zingathandizire kusintha zomwe mumawonera pa TV.
Tsatanetsatane pansi pa odulidwa!
Tsambali lilipo
Kanema Indexer tsopano imathandizira makanema ojambula ndi zilankhulo zambiri
Chaka chatha ku IBC tinapanga mphotho yathu yopambana , ndipo chaka chino zakhala bwino. Video Indexer imangotulutsa zidziwitso ndi ma metadata kuchokera kumafayilo owulutsa, monga mawu, nkhope, malingaliro, mitu, ndi mtundu, ndipo simuyenera kukhala katswiri wophunzirira makina kuti mugwiritse ntchito.
Zopereka zathu zaposachedwa zikuphatikiza kuwoneratu kwazinthu ziwiri zomwe zimafunidwa kwambiri komanso zosiyanitsidwa - kuzindikira kwamunthu ndi mawu omasuliridwa m'zilankhulo zambiri - komanso zowonjezera zingapo pamitundu yomwe ilipo lero mu Video Indexer.
Kuzindikiritsa Makhalidwe Opangidwa
Makanema ndi amodzi mwamitundu yodziwika bwino, koma mawonekedwe apakompyuta omwe amapangidwa kuti azindikire nkhope za anthu sizigwira ntchito bwino, makamaka ngati zili ndi zilembo zopanda mawonekedwe amunthu. Mtundu watsopano wowonera umaphatikiza Video Indexer ndi ntchito ya Microsoft ya Azure Custom Vision, ndikupereka mitundu yatsopano yomwe imadziwira yokha ndikuyika magulu a makanema ojambula ndikuwapangitsa kukhala osavuta kuwalemba ndikuzindikira pogwiritsa ntchito mitundu yophatikizika yamasomphenya.
Zitsanzozo zimaphatikizidwa mu payipi imodzi, kulola aliyense kuti agwiritse ntchito ntchitoyi popanda chidziwitso cha kuphunzira makina. Zotsatira zimapezeka kudzera pa no-code Video Indexer portal kapena kudzera pa REST API kuti muphatikize mwachangu ndi mapulogalamu anu.
Tidapanga mitundu iyi kuti tigwire ntchito ndi makanema ojambula pamodzi ndi ogula ena omwe amapereka zenizeni zenizeni zophunzitsira ndi kuyesa. Kufunika kwa magwiridwe antchito atsopanowa adafotokozedwa mwachidule ndi Andy Gutteridge, mkulu wamkulu waukadaulo wa studio komanso kupanga pambuyo pa Viacom International Media Networks, yemwe anali m'modzi mwa omwe amapereka ma data: kuti tipeze mwachangu komanso moyenera komanso kusanja metadata yamunthu kuchokera mu library yathu.
Chofunika koposa, zipatsa magulu athu opanga luso lotha kupeza nthawi yomweyo zomwe akufuna, kuchepetsa nthawi yomwe amagwiritsa ntchito kuyang'anira media ndikuwalola kuyang'ana kwambiri zaluso. β
Mukhoza kuyamba kuzolowerana ndi makanema ojambula odziwika ndi .
Kuzindikiritsa ndikulemba zomwe zili m'zilankhulo zingapo
Zinthu zina zoulutsira mawu, monga nkhani, mbiri yakale ndi zofunsa mafunso, zili ndi mawu a anthu olankhula zinenero zosiyanasiyana. Maluso ambiri omwe alipo akulankhula ndi mawu amafuna kuti chilankhulo chozindikira mawu chifotokozedwe pasadakhale, zomwe zimapangitsa kuti zikhale zovuta kulemba makanema azilankhulo zambiri.
Chidziwitso chathu chatsopano cha Automatic Spoken Language Identification chamitundu yosiyanasiyana chimagwiritsa ntchito ukadaulo wophunzirira pamakina kuzindikira zilankhulo zomwe zimapezeka muzinthu zowulutsa. Zikazindikiridwa, gawo lililonse la chilankhulo limangolemba m'chinenero choyenera, ndiyeno zigawo zonse zimaphatikizidwa kukhala fayilo imodzi yazinenero zambiri.
Zotsatira zake zimapezeka ngati gawo la JSON lotulutsa Video Indexer komanso ngati mafayilo ang'onoang'ono. Zolemba zomwe zatulutsidwa zimaphatikizidwanso ndi Kusaka kwa Azure, kukulolani kuti mufufuze mwachangu zigawo zazilankhulo zosiyanasiyana m'mavidiyo anu. Kuphatikiza apo, zolembedwa m'zilankhulo zambiri zimapezeka mukamagwira ntchito ndi Video Indexer portal, kotero mutha kuwona zolemba ndi chilankhulo chomwe mwazindikira pakapita nthawi, kapena kulumphira kumalo enaake muvidiyo pachilankhulo chilichonse ndikuwona zolembedwa m'zilankhulo zambiri ngati mawu ofotokozera momwe kanemayo akusewerera. Mutha kumasuliranso zomwe mwalandira m'zilankhulo zilizonse 54 zomwe zilipo kudzera pa portal ndi API.
Phunzirani zambiri za mawonekedwe atsopano ozindikira zinthu muzinenero zambiri komanso momwe amagwiritsidwira ntchito mu Video Indexer .
Zowonjezera zosinthidwa ndi zosinthidwa
Tikuwonjezeranso mitundu yatsopano ku Video Indexer ndikusintha zomwe zilipo, kuphatikiza zomwe zafotokozedwa pansipa.
Kutulutsa zinthu zokhudzana ndi anthu ndi malo
Takulitsa luso lathu lodziwira zomwe zidalipo kuti ziphatikizepo mayina ndi malo odziwika bwino, monga Eiffel Tower ku Paris ndi Big Ben ku London. Zikawoneka muzolemba zopangidwa kapena pazenera pogwiritsa ntchito optical character recognition (OCR), chidziwitso choyenera chimawonjezedwa. Ndi mawonekedwe atsopanowa, mutha kusaka anthu onse, malo, ndi mtundu womwe adawonekera muvidiyo ndikuwona zambiri za iwo, kuphatikiza nthawi, mafotokozedwe, ndi maulalo a injini yosakira ya Bing kuti mudziwe zambiri.
Mtundu wozindikira mawonekedwe a mkonzi
Mbali yatsopanoyi imawonjezera "ma tag" ku metadata yolumikizidwa ndi mafelemu amtundu uliwonse mu JSON kuyimira mtundu wawo wa zolembera (mwachitsanzo, kuwombera kwakukulu, kuwombera kwapakatikati, pafupi, kuyandikira kwambiri, kuwombera kuwiri, anthu angapo. , kunja, m'nyumba, etc.). Mawonekedwe amtundu wa kuwomberawa ndi othandiza pokonza mavidiyo a tatifupi ndi ma trailer, kapena pofunafuna kalembedwe kake kazojambula.
Kuzindikira mtundu wa chimango mu Video Indexer.
Kupititsa patsogolo mapu a IPTC granularity
Mtundu wathu wozindikira mutu umasankha mutu wa kanema kutengera mawu olembedwa, optical character recognition (OCR), komanso anthu otchuka, ngakhale mutuwo sunatchulidwe bwino. Timayika mitu yomwe yapezekayi m'magulu anayi: Wikipedia, Bing, IPTC, ndi IAB. Kuwongolera uku kumatilola kuti tiphatikizepo gulu lachiwiri la IPTC.
Kutengerapo mwayi pazosinthazi ndikosavuta monga kulemberanso laibulale yanu yamakono ya Video Indexer.
Zatsopano moyo akukhamukira magwiridwe
Pakuwoneratu kwa Azure Media Services, tikuperekanso zinthu ziwiri zatsopano zosinthira pompopompo.
Kusindikiza kwanthawi yeniyeni koyendetsedwa ndi AI kumapangitsa kuti pakhale kusanja kopitilira muyeso
Pogwiritsa ntchito Azure Media Services pakukhamukira pompopompo, tsopano mutha kulandira mtsinje wotuluka womwe umaphatikizapo nyimbo yodzipangira yokha kuphatikiza zomvera ndi makanema. Mawuwa amapangidwa pogwiritsa ntchito mawu anthawi yeniyeni potengera luntha lochita kupanga. Njira zamachitidwe zimagwiritsidwira ntchito musanatembenuzire mawu kupita ku mawu kuti muwongolere zotsatira. Nyimboyi imapakidwa mu IMSC1, TTML kapena WebVTT, kutengera ngati ikuperekedwa mu DASH, HLS CMAF kapena HLS TS.
Kusindikiza kwa nthawi yeniyeni kwa mayendedwe 24/7 OTT
Pogwiritsa ntchito ma API athu a v3, mutha kupanga, kuyang'anira ndi kuwulutsa mayendedwe a OTT (pamwamba-pamwamba), ndikugwiritsa ntchito zina zonse za Azure Media Services monga kanema wamoyo pakufunika (VOD, kanema pakufunika), kuyika ndi kasamalidwe kaufulu wa digito ( DRM, kasamalidwe ka ufulu wa digito).
Kuti muwone mawonekedwe azinthuzi, pitani .
Kuthekera kwatsopano kwa phukusi
Thandizo la nyimbo zofotokozera
Zomwe zimawulutsidwa pamakanema owulutsa nthawi zambiri zimakhala ndi mawu ofotokozera zomwe zikuchitika pazenera kuphatikiza ndi siginecha yokhazikika. Izi zimapangitsa kuti mapologalamu azipezeka mosavuta kwa anthu omwe ali ndi vuto losaona, makamaka ngati zomwe zili mkati ndi zowoneka. Chatsopano kumakupatsani mwayi wofotokozera imodzi mwa nyimbo zomvera ngati mawu ofotokozera (AD, mafotokozedwe omvera), kulola osewera kuti apangitse nyimbo ya AD kuti ipezeke kwa owonera.
Kuyika metadata ya ID3
Kuwonetsa kuyika zotsatsa kapena zochitika za metadata kwa wosewera kasitomala, owulutsa nthawi zambiri amagwiritsa ntchito metadata yokhazikika yomwe ili muvidiyoyo. Kuphatikiza pa ma signature a SCTE-35, timathandiziranso , yofotokozedwa ndi wopanga mapulogalamu kuti agwiritsidwe ntchito ndi kasitomala.
Othandizira a Microsoft Azure akuwonetsa mayankho omaliza
imayambitsa Bitmovin Video Encoding ndi Bitmovin Video Player ya Microsoft Azure. Makasitomala tsopano atha kutengera mayankho a encoding ndi playout awa ku Azure ndikupindula ndi zinthu zapamwamba monga ma encoding a magawo atatu, chithandizo cha AV1/VC codec, ma subtitles azilankhulo zambiri, komanso kusanthula kwamavidiyo ophatikizika a QoS, kutsatsa, ndi kutsatira makanema.
ikuwonetsa nsanja yake ya User Lifecycle Management pa Azure. Monga wotsogola wopereka ndalama komanso mayankho oyendetsera makasitomala, Evergent amagwiritsa ntchito Azure AI kuthandiza opereka zosangalatsa zamtengo wapatali kupititsa patsogolo kapezedwe kamakasitomala ndi kasungidwe kake popanga maphukusi omwe akuwunikiridwa ndikuperekedwa pamalo ovuta kwambiri pa moyo wamakasitomala.
iwonetsa ntchito yake yanzeru yopangira ma media media, SRT Hub, yomwe imathandiza makasitomala kusintha kayendedwe ka ntchito ndikusintha kayendedwe ka ntchito ndi Hublets kuchokera ku Avid, Telestream, Wowza, Cinegy ndi Make.tv.
yapanga gulu lamasewera owulutsa papulatifomu ya Azure yamakasitomala ake a satellite komanso oyang'anira media. SES iwonetsa mayankho amasewera omwe amayendetsedwa bwino, kuphatikiza kusewera bwino, kusewera komweko, kupeza zotsatsa ndikusintha m'malo, komanso kubisa kwamakanema ambiri kwanthawi yayitali 24x7 pa Azure.
imapanga zida zamtambo zosavuta komanso ukadaulo wosainira wopezeka pa Azure. Zopereka izi zipangitsa kukhala kosavuta kwa mabungwe ofalitsa nkhani kuti azingowonjezera ma subtitles, kuphatikiza mawu ang'onoang'ono azilankhulo zakunja, pamakanema awo amoyo komanso opanda intaneti pa Azure.
kampani yapadziko lonse lapansi , kampani yothandizira zamakono, yaphatikiza nsanja yake ya OTT SaaS TEPlay mu Azure Media Services kuti ipereke zinthu za OTT kuchokera pamtambo. Tata Elxsi wabweretsanso njira yake yowunikira ya Falcon Eye (QoE) ku Microsoft Azure, yopereka ma analytics ndi ma metrics popanga zisankho.
ikupanga nsanja yake yotsatsira kupezeka pa Azure ngati kutulutsidwa kwa beta. Verizon Media Platform ndi yankho la OTT loyendetsedwa ndi mabizinesi lomwe limaphatikizapo DRM, kuyika zotsatsa, magawo amunthu mmodzi ndi amodzi, kusintha zinthu zamphamvu, komanso kutumiza makanema. Kuphatikizikako kumathandizira kuyenda bwino kwa ntchito, chithandizo chapadziko lonse lapansi komanso kukula kwake, ndikutsegula zina mwazinthu zapadera zomwe zimapezeka ku Azure.
Source: www.habr.com