Yadda muka haɗa YouTube Live tare da Zuƙowa

Sannu duka! Wannan shine kashi na biyu na jerin labarai daga ƙungiyar IT na sabis ɗin ajiyar otal Ostrovok.ru akan shirya watsa shirye-shiryen kan layi na gabatarwar kamfanoni da abubuwan da suka faru a cikin ɗaki ɗaya daban.

В labarin farko Mun yi magana game da yadda muka warware matsalar rashin kyawun sautin watsa shirye-shirye ta amfani da na'ura mai haɗawa da tsarin makirufo mara waya.

Kuma duk abin da ya yi kama da kyau, amma bayan wani lokaci wani sabon aiki ya zo a cikin sashen mu - bari mu sa watsa shirye-shiryen mu ya zama mai ma'ana! Gabaɗayan ƙayyadaddun ƙayyadaddun mu yana ƙunshe a cikin jumla ɗaya - muna buƙatar ba wa ma'aikata masu nisa damar haɗi zuwa taron ƙungiyar, wato, ba kawai kallo ba, har ma da shiga rayayye: nuna gabatarwa, yin tambayoyi a ainihin lokacin, da sauransu. Bayan nazarin lamarin, mun yanke shawarar yin amfani da taron zuƙowa.



A gefe mai sauri: Zuƙowa don taron taron bidiyo an haɗa shi cikin kayan aikin mu na dogon lokaci. Yawancin ma'aikatanmu suna amfani da shi kowace rana don yin hira da nisa, tarurruka da tarurrukan tsarawa. Yawancin dakunan taronmu suna sanye da dakunan zuƙowa kuma suna sanye da manyan talabijin da makirufo mai ɗaukar digiri 360. Af, mun yi ƙoƙarin shigar da waɗannan makirufo a cikin ɗakin taronmu na “musamman”, amma saboda girman ɗakin, sun haifar da ɓarna kawai, kuma yana da wuya a gano abin da masu magana ke faɗi. A cikin ƙananan ɗakuna, irin waɗannan microphones suna aiki sosai.

Mu koma kan aikinmu. Zai yi kama da cewa mafita mai sauƙi ne:

1. Cire kebul na HDMI don haɗin waya;
2. Mun kafa Zoom Rooms a cikin dakin taro domin ma'aikata su iya haɗawa da taron kuma su nuna gabatarwa daga kowace na'ura daga ko'ina;
3. Muna cire kyamara daga makircinmu, saboda me yasa muke buƙatar ɗaukar hoto daga kyamara yayin da za mu iya ɗaukar hoto daga Zoom? Muna haɗa majigi ta hanyar katin ɗaukar bidiyo zuwa kwamfutar tafi-da-gidanka, matsar da mai watsa shiri a can, sake saita Xsplit don ɗaukar taga tare da shirin (Ayyukan Zaɓin Smart) kuma ci gaba da watsa shirye-shiryen gwaji.
4. Muna daidaita sautin ta yadda za a ji mutanen da ke nesa ba tare da shafar sautin a YouTube ba.

Wannan shine ainihin abin da muka yi: mun haɗa makirufo zuwa Intel NUC tare da ɗakunan zuƙowa da aka sanya a kai (wanda ake kira "host"), cire kebul na HDMI don majigi, koya wa ma'aikata yadda ake "raba hoto a cikin Zuƙowa" kuma ya hau iska. Don ƙarin bayyanawa, a ƙasa akwai zanen haɗin gwiwa.

An shirya mu don gaskiyar cewa neman mafita mai kyau zai zama ƙaya, kuma, rashin alheri, wannan makirci bai yi aiki ba - duk abin da ya tafi gaba ɗaya fiye da yadda muke tsammani. A sakamakon haka, mun ci karo da sababbin matsaloli tare da sauti, ko kuma madaidaicin rashinsa a cikin watsa shirye-shirye. An ɗauka cewa katin ɗaukar bidiyo da aka haɗa da cibiyar ɗakin ta hanyar HDMI zai watsa sauti zuwa Xsplit, amma da alama hakan bai kasance ba. Babu sauti. Kwata-kwata.

Wannan ya ba mu mamaki sosai, bayan haka mun sake yin wata guda muna gwada zaɓuɓɓukan haɗin gwiwa tare da nasara iri-iri, amma abubuwa na farko.

Mai magana + makirufo

Abu na farko da muka yi ƙoƙari shi ne sanya na'urar magana a ƙarƙashin farfajiyar tsinkaya, wanda ya kamata ya watsa muryoyin lasifikan nesa, mu haɗa shi da na'urar sarrafa ta mu kuma sanya makirufo a gabansa, wanda ya ɗauki sauti daga wannan lasifikar. Ya kasance kamar haka:

Mun gwada wannan mafita a wani taro, wanda yawancin mahalarta suka haɗa da dakin taro a nesa. Abin mamaki, sakamakon ya zama mai kyau sosai. Mun yanke shawarar barin wannan makircin har zuwa yanzu, tunda ba mu sami mafita mafi kyau ba a lokacin. Ko da ya yi kama da ban mamaki, babban abu shine ya yi aiki!

Canja wurin dakunan zuƙowa

"Me zai faru idan muka gudanar da Zoom Rooms akan kwamfutar tafi-da-gidanka tare da shigar da Xsplit kuma mu yada shirye-shiryen biyu a kan teburi daban-daban?" – mun taba tunani. Yana da alama mafita mai kyau don cimma wannan burin kuma a lokaci guda rage yawan nodes da ake buƙata don gudanar da watsa shirye-shiryen (kuma wanda zai iya faduwa). Na tuna karin maganar dutse da Magomed:

Ɗaukar bidiyo ya faru ta hanyar kwamfutoci masu kama-da-wane. Xsplit yana buɗe akan tebur mai kama-da-wane ɗaya, kuma mai watsa shiri tare da taron aiki yana ɗayan. Idan a baya mun watsar da dukkan allon, yanzu muna amfani da damar da za mu iya kama tsarin aiki. A lokaci guda, an haɗa na'ura mai haɗawa zuwa kwamfutar tafi-da-gidanka, don haka babu buƙatar nuna makirufo a lasifikar. Xsplit ya kuma kama muryoyin ma'aikatan nesa da ke halartar taro ta hanyar zuƙowa app.

A zahiri, wannan zaɓi ya zama mafi nasara.

Tambayar farko da ta fi damun mu ita ce ko za a sami sabani wajen watsa sautin sauti tsakanin aikace-aikace. Kamar yadda ya fito, a'a. Gwaje-gwaje sun nuna cewa komai yana aiki mai girma! Muna da sauti mai kyau daidai a duka Zoom da YouTube! Hoton ya kuma yi dadi. An nuna kowane gabatarwa akan YouTube kamar yadda yake, cikin ingancin 1080p. Don fahimta, zan ba da ƙarin zane guda ɗaya - yayin da ake samar da mafita daban-daban, mutane kaɗan sun fahimci irin nau'in dabbar da muke ƙirƙira, don haka muka yi ƙoƙarin yin rikodin komai kuma muka yi kwatancen da yawa kamar yadda zai yiwu:

Da aka samu kwarin guiwa da wannan nasarar, mun yi taronmu na farko da wannan zane na waya a wannan rana. Kuma da alama komai yana tafiya daidai, amma matsala ta taso, inda nan take ba mu tantance asalinta ba. Don dalilan da ba a san su ba a lokacin, ba a nuna kyamarorin gidan yanar gizon masu magana akan allon majigi ba, amma abubuwan da ake nunawa kawai. Abin takaici, abokin ciniki na ciki ba ya son wannan sosai, kuma mun fara zurfafa zurfafawa. Ya bayyana cewa komai yana da alaƙa da gaskiyar cewa muna da allo guda biyu (na'urar daukar hoto da nunin kwamfutar tafi-da-gidanka), kuma a cikin saitunan Zoom Rooms akwai tsayayyen hanyar haɗi zuwa adadin nunin. Sakamakon haka, an nuna kyamarorin yanar gizo na mahalarta a kan nunin kwamfutar tafi-da-gidanka, wato, a kan faifan tebur inda Zoom Rooms ke gudana, don haka ba mu gan su ba. Babu yadda za a yi a canza wannan, don haka an tilasta mana mu yi watsi da wannan shawarar. Wannan fiasco ne.

Sauke tare da ɗaukar bidiyo!

A wannan rana, mun yanke shawarar ƙoƙarin cire katin ɗaukar bidiyo (kuma daga ƙarshe mun yi shi da kyau), kuma mu saita na'urar zuwa yanayin Maimaita allo don mai watsa shiri ya gano allo ɗaya kawai, wanda shine abin da muke so. Lokacin da aka saita komai, sabon watsa shirye-shiryen gwaji ya ci gaba ...

Komai yayi aiki yadda yakamata. Ana iya ganin duk mahalarta taron a kan na'ura (mu hudu sun gwada), sautin yana da kyau, kuma hoton yana da kyau. "Wannan nasara ce!" - mun yi tunani, amma gaskiyar, kamar kullum, ta same mu a kan sly. Sabbin kwamfutar tafi-da-gidanka tare da Core-i7 na ƙarni na takwas, katin bidiyo mai hankali da 16 gigabytes na RAM sun fara shaƙa bayan mintuna 30 na watsa shirye-shiryen gwaji. Processor kawai ba zai iya jimre wa lodi, aiki a 100% da kuma sakamakon overheated. Don haka mun ci karo da na'ura mai kwakwalwa, wanda a karshe ya haifar da tarwatsa hotuna da sauti. Gabatarwar, ko akan allon majigi ko kuma akan YouTube, ta zama jumble na pixels, kuma babu wani abin da ya rage na sautin; ba zai yiwu a gane shi ba. Don haka nasararmu ta farko ta zama wani fiasco. Sannan mun rigaya muna tunanin ko ya kamata mu gina cikakken tebur mai rafi ko kuma muyi da abin da muke da shi.

Sabon numfashi

Mun yi tunanin cewa gina tebur ba shine mafita da muke so mu yi ba: yana da tsada, ya ɗauki sarari da yawa (dole ne mu ajiye cikakken tebur maimakon ƙaramin tebur na gado), kuma idan wutar ta tafi. fita, za mu rasa kome. Amma a wannan lokacin, ra'ayoyinmu na yadda za mu sa komai ya yi aiki tare ya bushe. Sannan muka yanke shawarar komawa ga maganin da ya gabata mu tace shi. Maimakon canja wurin mai watsa shiri, mun yanke shawarar yin ƙoƙari mu sanya kwamfutar tafi-da-gidanka ta zama cikakkiyar mahalarta taro tare da na'urar microphones da asusunta. An sake yin kwatanci don fahimtar abin da muke samu.

Zan ce nan da nan cewa wannan maganin ya zama daidai abin da muke bukata.

Mai watsa shiri ya yi aiki a kan NUC kuma ya ɗora shi kawai, kuma kwamfutar tafi-da-gidanka da kanta tare da abokin ciniki ya ɗora Xsplit kawai (gwajin da suka gabata sun nuna cewa yana sarrafa shi daidai). A cikin wannan bayani, Zoom Rooms yana da fa'idodi masu zuwa akan haɗin waya na al'ada:

1. Nuna abun ciki a kan zane ta Wuraren Zuƙowa ana sarrafa shi cikin dacewa ta amfani da kwamfutar hannu mai watsa shiri. Farawa, ƙarewa, sarrafa taro ko taro ya fi dacewa daga allon kwamfutar hannu fiye da aiwatar da wasu jerin ayyuka don sarrafa taron.
2. Don haɗawa da daki, koyaushe muna da hanyar haɗi guda ɗaya - wannan shine ID ɗin taron, ta hanyar da duk mahalarta ke haɗuwa; ba ya buƙatar aika shi ga kowa da kowa da kansa, tunda sanarwar watsa shirye-shirye a cikin saƙon kamfani koyaushe yana ɗauke da wannan hanyar haɗin gwiwa.
3. Samun asusu mai ƙima guda ɗaya a cikin Zuƙowa don mai masaukin ɗakin yana da riba sau da yawa fiye da rarraba shi da kansa ga kowane ma'aikacin ofis wanda zai yi amfani da tsarin taron bidiyo.
4. Tun da mai watsa shiri da kwamfutar tafi-da-gidanka da ake buƙata don watsa shirye-shiryen ba su da alaƙa da juna, za mu iya cewa muna da tsarin da ba daidai ba: idan na'urar ta katse, za mu iya mayar da watsa shirye-shiryen ba tare da dakatar da taron ba. Misali, idan kwamfutar tafi-da-gidanka tare da watsa shirye-shirye ta fadi, to ta amfani da kwamfutar hannu za mu fara rikodin taron a cikin gajimare; idan NUC ta yi karo, to taron ko watsa shirye-shirye ba ya ƙare, kawai mu canza na'urar daga NUC zuwa kwamfutar tafi-da-gidanka da aka haɗa da Zoom kuma mu ci gaba da kallo.
5. Baƙi sukan zo ofishin tare da na'urorinsu da gabatarwa. A cikin wannan bayani, mun yi nasarar kauce wa matsalolin har abada tare da haɗawa zuwa allon ta hanyar kebul - baƙon kawai yana buƙatar bin hanyar haɗin yanar gizon mu kuma zai zama mai shiga cikin taron ta atomatik. A lokaci guda kuma, baya buƙatar saukar da aikace-aikacen, duk abin yana aiki lafiya ta hanyar mai bincike.

Bugu da ƙari, yana da matukar dacewa a gare mu don sarrafa hoton a cikin YouTube kanta, tun da za mu iya canza girmansa, matsar da hankali daga abun ciki zuwa kyamarar gidan yanar gizon, da dai sauransu. Wannan zaɓin ya zama mafi dacewa a gare mu, kuma shine abin da muka ƙare amfani da shi har yau.

ƙarshe

Wataƙila mun fitar da matsalar daga iska mai iska kuma madaidaiciyar mafita ta kasance a saman ko har yanzu tana kwance, kuma har yanzu ba mu gani ba, amma abin da muke da shi a yau shine tushen da muke son haɓakawa gaba. Yana yiwuwa wata rana za mu watsar da Zuƙowa don neman mafita mafi dacewa da inganci, amma wannan ba zai kasance a yau ba. A yau muna farin ciki cewa maganinmu yana aiki kuma duk ma'aikata sun canza zuwa amfani da Zuƙowa. Abu ne mai ban sha'awa mai ban sha'awa da muke so mu raba, kuma za mu yi farin cikin sanin yadda abokan aikinmu a cikin bitar suka warware irin waɗannan matsalolin ta amfani da wasu kayan aiki - rubuta a cikin sharhi!

source: www.habr.com