Indlela ukwandisa isinqumo isihenqo, futhi ukhethe idivayisi nge isixazululo elilungile

Manje sizozama baqonde indlela ukwandisa isinqumo isihenqo elimelela lo mqondo, njengoba kuchaziwe TV ezivamile kithi futhi kumakhompyutha siqu.

Yini ibizwa ngokuthi nesinqumo umpheme?

Isibonisi isinqumo kuyinto isici esibalulekile noma iyiphi idivayisi digital ebonisa kwabantu ilungiselelo pixels per unit endaweni kwesikrini. Ukuze ufunde indlela ulungise isinqumo kwesikrini, kudingeka siqale ukuqondisisa lokho yasisiza lo mqondo, ngakho asiqale le mfundiso. ku konemimoya digital kuhlanganisa noma iyiphi amachashazi isithombe - pixels. Kungenzeka abonakalayo nganoma wokubuka eduze kwesikrini TV, ucingo kanye nezinye izinto zokusebenza. Lokho ama-globe kagesi kancane - Amaphikseli - futhi yakha isithombe ukuze uvele abephule hhayi kungabukeki noma isinqamu. Y Amaphikseli kudivayisi Ubuye izici ngamunye, ezifana umfutho nombala.
Isignali ithelevishini ihlukaniswe imigqa. Kukhona amavolumu esezingeni imigqa, isibonelo, NTSC uhlelo okuhambisa imigqa 525 ngayinye uhlelo digital. Qaphela ukuthi imigqa ethile abasebenza kuphela okuwuphawu.

Ukulungiswa main izikrini TV

• Eyokuqala ejwayelekile isixazululo - 720p. It has a izinga lozimele 50 kuya ku-60 Hz, okungezona ibhangqanisiwe ukuskenwa Uhlaka format kanye 16: 9.
• Ukuze 720p 1080i elandelayo. Lokhu ukugunyazwa kungenxa ibhangqanisiwe. 1920 x 1080 Amaphikseli, futhi imvamisa kwezitshalo kusuka 50 kuya 60, okuvumela isibonisi screen isinqumo 25 kuya ku-30 ngesekhondi.
• Futhi zokugcina - 1080. ukwamukelwa okunjalo lunesibalo ka 1920 x 1080 Amaphikseli, futhi noninterlaced Uhlaka format 16: 9 nge imvamisa Uhlaka 60 Hertz.

Ukulungiswa indinganiso ebuyako notebook PC

• Ngokuvamile, isibonisi-19 intshi has a isilinganiso pixel elingu of 1280 x 1024.
• -20 intshi kwesikrini - 1600 x 1200 Amaphikseli.
• -22 intshi esibanzi isibonisi kubhekwa, njengoba has a isinqumo 1680 x 1050 Amaphikseli.
• -24 intshi kwesikrini Uphinde abhekwe esibanzi.

Indlela ukwandisa isinqumo isihenqo kukhompyutha yakho

Ukushintsha nesinqumo se-Windows, kuqala ukungena "Screen Ukulungiswa". Ukuze wenze lokhu, kudingeka chofoza inkinobho "Qala", bese ukhetha iseli "Control Panel", ngokufaka "Ukubukeka and okuthandwa nguwe" ingxenye, kusebenze izilungiselelo umyalo. Uma unesithakazelo Windows 7 nesinqumo umpheme kuyisinyathelo uyoba indlela echazwe ngenhla. Ngamanye izinhlelo, i-algorithm ingase ishintshe kancane. Nokho, siya phambili. Isinyathelo sesibili seliya ngomutsha - ngqo ukhethe isinqumo oyifunayo bese ugcine izilungiselelo zakho. Okubalulekile Qaphela PC abanikazi uyazibuza kanjani ukwandisa isinqumo isihenqo ku-Windows: emva ukubekela nesinqumo umpheme, qapha uyaphuma imizuzwana embalwa. Futhi uzinake ukuthi izinguquko isicelo kukhona kubo bonke abasebenzisi PC okufanayo.

Mayelana manipulations efanayo zenziwa ukwandisa ukumenyezelwa amanye amadivayisi ayi- elekhthroniki. Ngokwesibonelo, okwandisa isinqumo ukubeka i-webcam. Bonke abasebenzisi Skype ukubabela, ukuba zokuxhumana kangcono ngesikhathi sezingxoxo. Ngakho-ke, ikhwalithi isithombe webcam ngocansi, kubaluleke kakhulu. Okokuqala, vula imenyu izilungiselelo zakho ikhamera. Kumelwe ukukhwezwa kanye nabashayeli idivayisi electronic. In the izilungiselelo ukukhetha amasethingi ekhamera ezidingekayo bese uyawagcina.

Amathiphu ezingokoqobo ukukhethwa TV nesincumo engcono

Ngokuvamile, amakhasimende akhethe TV nesincumo aphansi ukuze aqede ingozi kokuthikanyezwa, futhi nokuthungatha zonke Iphutha lenethiwekhi ithelevishini, ngoba kukholelwa ukuthi ongaphakeme isinqumo ukumelana zokugwema ukuphuka. Empeleni, le ndlela yokucabanga akulungile. Izinkinga inethiwekhi ithelevishini kungenzeka uma, isibonelo, ukusebenza kwe-technical okuyingxenye ayihambisani isinqumo matrix. Isizathu sokuba ukhwaliti ongaphakeme image ngokuvamile yangaphakathi obusebenzayo eziyinkimbinkimbi signal processing izilungiselelo. Ngakho saxoxa umbuzo kanjani ukwandisa isinqumo isihenqo, futhi ochazwe okushiwo lo mqondo amadivayisi ezahlukene.