- Ukubeka phambili i-NVENC hardware encoder ukuze ilayishe iprosesa futhi igweme ukubambezeleka.
- Ukulungiswa okulinganiselayo phakathi kwe-bitrate, isixazululo kanye ne-FPS ngokuya ngamandla e-PC kanye nokuxhumeka kwe-inthanethi.
- Ukuthuthukiswa kwesistimu yokusebenza okuthuthukisiwe kanye nokusebenzisa i-OBS njengomphathi ukuze kutholakale ukuzinza.
Ukugxumela ezweni lokusakaza kungaba yinto esabekayo ekuqaleni. Ukuvula i-OBS Studio okokuqala kufana nokungena ekhabetheni lendiza: izinkinobho yonke indawo, amamenyu obuchwepheshe, kanye namagama azwakala sengathi aphuma ngqo encwadini yobunjiniyela. Kodwa ungakhathazeki, awudingi ukuba ngumuntu onolwazi lwekhompyutha ukuze wenze ukusakaza kwakho bukhoma kubukeke kucacile futhi kusebenze kahle.
Inkinga enkulu kunoma yimuphi umsakazo we-streamer ukuwa kwe-FPS kanye nokungakhulumi. Akukho okwesabisa izilaleli ngaphezu kokusakaza okufana nombukiso wesilayidi ngenkathi udlala ngesivinini esigcwele. Isihluthulelo ukuthola indawo enhle phakathi kwekhwalithi yokubuka kanye nezinsiza ikhompyutha yakho engazisingatha ngaphandle kokukhungatheka, ukuqinisekisa ukuthi umdlalo kanye nokusakaza kuyafana ngokuvumelana.
Izilungiselelo Zevidiyo: Ibhalansi phakathi kokucaca nokushelela
Ngaphambi kokuthinta noma yini eyinkimbinkimbi, iya kuthebhu ethi Ividiyo. Yilapho uchaza khona ukuthi isithombe sibukeka kanjani. Okokuqala, sinesisombululo sesisekelo noma sekhanvasi, okufanele sibe yisisombululo esifanayo nesikrini sakho (isibonelo, 1920×1080 uma une-Full HD) ukuze ugweme ukuphambuka.
Isixazululo sokukhipha yilokho okuhamba nge-inthanethi. Uma une-PC enamandla kakhulu kanye ne-inthanethi ye-fiber optic esheshayo, i-1080p iyindlela ejwayelekile. Kodwa-ke, kubasebenzisi abaningi, ukukala kufika ku-720p kuyisinqumo esihlakaniphile kakhulu, njengoba kunciphisa kakhulu umthwalo womsebenzi kwi-PC yakho futhi kubukeka kahle kumadivayisi eselula.
Ngokuphathelene ne-FPS, unezinketho ezimbili. I-60 FPS ibalulekile kubadubuli noma imidlalo yesenzo esheshayo lapho ukudlala okubushelelezi kubalulekile khona, kodwa kudinga amandla okucubungula aphindwe kabili . Uma usakaza izingxoxo noma udlala imidlalo ehamba kancane, i-30 FPS ingaphezu kokwanele futhi izosindisa ukusebenza kwakho.
Ukucushwa Kokukhipha: Injini yokudlulisa
Ukuze uqale ibhizinisi, shintsha imodi yokukhipha kusuka kokulula kuya kokuthuthukile. I-encoder iyingqondo lapha. Uma unekhadi le-NVIDIA, khetha i-NVENC H.264 ngaphandle kokungabaza ; le chip ezinikele iphatha ukucindezelwa kwevidiyo, ikhulula iprosesa ukuze umdlalo ungahlushwa ukwehla kwezinga lohlaka.
Uma usebenzisa i-AMD, namathela ku-hardware encoder yayo, futhi sebenzisa i-x264 kuphela ezimweni ezimbi kakhulu noma ngama-CPU amakhulu. Ukuze ulawule imvamisa, khetha njalo i-CBR (Constant Bitrate) , njengoba amapulatifomu ezonda ukushintshashintsha kwedatha okungazelelwe. Ngokuphathelene ne-bitrate ye-Twitch, umkhawulo wabaningi ungama- 6000 Kbps ; ukudlula lokhu ngaphandle kokuba ngumlingani kungabangela ukungazinzi noma kuvimbele ababukeli abane-inthanethi ehamba kancane ekubukeni.
Ungakhohlwa ukusetha isikhawu se-keyframe sibe yimizuzwana emi-2, okuyisidingo sobuchwepheshe sokugwema ukubhafa ku-Twitch naku-YouTube. Uma ufuna ukurekhoda ku-MKV bese uguqulela ku-MP4 ngenkathi usakaza, i -CQP 20 ene-NVENC H.265 iyisinqumo esifanele sokuthola amafayela alula futhi asezingeni eliphezulu.
Amaqhinga ayinhloko ama-PC asezingeni eliphansi
Uma ubona ukuthi i-PC yakho iyahluleka, kunezindlela eziningana zokulungisa "umlingo". Okokuqala ukusebenzisa i-OBS njengomphathi njalo ; lokhu kuphoqa i-Windows ukuthi ibeke phambili uhlelo kunezinye izinqubo zangemuva. Ngaphezu kwalokho, khubaza ukubuka kuqala kwesikrini se-OBS ngenkathi usakaza ukuze ulondoloze imijikelezo ye-GPU.
Uma uphoqelekile ukusebenzisa i-x264 encoder ngoba ungenayo i-NVIDIA GPU, lungisa iphrofayili yokusetshenziswa kwe-CPU ibe yi -superfast noma i-ultrafast . Ikhwalithi yesithombe izothinteka kancane, kodwa uzothola ukuzinza okumangalisayo. Kunconywa futhi ukuthi ukhubaze i-NVIDIA GeForce Experience overlay ukuze ugweme izingxabano zangaphakathi.
Ukulungiswa Komsindo kanye Nemininingwane Yokugcina
Umsindo uyingxenye yesipiliyoni. Kuzilungiselelo zomsindo, qiniseka ukuthi izinga lesampula lisethwe ku- 48 kHz ukuze ugweme izinkinga zokuvumelanisa uhlelo. I-bitrate yomsindo engu-160 Kbps iyinto encane eyamukelekayo ukuze ugweme umsindo ocijile.
Ukuze uhlanze umsindo, ungenza ngcono iziteshi zomsindo nezezwi ngokufaka izihlungi zemakrofoni: ukunciphisa umsindo kuzosusa umsindo wabalandeli, futhi ukucindezela kuzovimbela ukumemeza kwakho kokunqoba ekuqhumeni izindlebe zabalandeli bakho. Uma usebenzisa i-Streamlabs, khumbula ukuthi isebenzisa izinsiza eziningi kune-OBS Studio ngenxa yamawijethi ayo; uma ungenazo izinsiza, sebenzisa i-OBS bese wengeza izexwayiso ngemithombo yesiphequluli.
Isifinyezo sezilungiselelo ezinconyiwe
- I-1080p 60 FPS: 6000 Kbps (Ilungele imidlalo yokuncintisana).
- I-720p 60 FPS: 4500 Kbps (Ibhalansi ephelele kwabaningi).
- I-720p 30 FPS: 3000 Kbps (Inketho ephephile yama-PC aphansi).
Ukuze ugweme izinkinga zobuchwepheshe, kubalulekile ukusebenzisa uxhumano lwe-Ethernet olunentambo njalo futhi ugweme i-Wi-Fi. Uma unekhadi lochungechunge lwe-RTX 4000, i-AV1 encoder iyikusasa lokudlala imidlalo ngenxa yokusebenza kahle kwayo, yize ukwesekwa kwayo kwepulatifomu kusakhula. Ekugcineni, isihluthulelo ukuhlola, ukulungisa, nokungesabi ukwehlisa isinqumo uma kuqinisekisa ukusakaza bukhoma okubushelelezi nokujabulisayo kubabukeli bakho.
Umbhali oshisekayo ngomhlaba wamabhayithi nobuchwepheshe ngokujwayelekile. Ngiyathanda ukwabelana ngolwazi lwami ngokubhala, futhi yilokho engizokwenza kule bhulogi, ngikubonise zonke izinto ezithakazelisayo kakhulu ngamagajethi, isofthiwe, ihadiwe, izitayela zobuchwepheshe, nokuningi. Inhloso yami ukukusiza ukuthi uzulazule emhlabeni wedijithali ngendlela elula nejabulisayo.