Kodi HD-kusamvana?

HD kanema ndi mkulu tanthauzo kujambula ndi kusamvana kuposa muyezo. Pankhaniyi, palibe tanthauzo omveka bwino HD. Kodi chigamulocho limafanana izo, malingana ndi dera. Mwachitsanzo, mu North America pachikhalidwe kanema aliwonse ndi oposa 480 mizere yopingasa sankaona kuti kunali mkulu-tanthauzo kujambula. Ku Ulaya, izo ziyenera kukhala oposa 570 amenewa mayunitsi. Koma masiku ano, Chiwerengerochi ndi apamwamba kwambiri.

Kujambulitsa ndi HD-kusamvana, mwina zinthu zosiyanasiyana: nthaka, kapena mwachindunji kulengezetsa pa Kanema, digito chingwe TV, zimbale (CD), makamera digito, zili Internet, ndi m'badwo atsopano a masewera mtima. makompyuta ambiri amatha kusewera kanema ndi luso VGA, DVI ndi / kapena HDMI.

Kuwala muyezo Blu-Ray chimbale amapereka malo okwanira kusunga maola angapo kujambula mkulu-tanthauzo. Intaneti Amagwira Ntchito Zosiyanasiyana ndi DVD (ndi 4.7 GB kapena 8.5 GB kujambula iwiri amaganiza) bwino ankasewera pa zowonetsera kuti amakhala aang'ono kwambiri kuposa mainchesi 36 (91 cm), chifukwa iwo sangakhoze zambiri kuthandiza apamwamba kusamvana HD (miyezo kusakhulupirika masiku ano) .

Malinga bandiwifi kupezeka ndi chiwerengero cha mbali mulingo woyenera mtundu kwa kufala kwa kanema mwina 720P / 24 mafelemu pa wachiwiri, kapena 1080 tsamba / 24. Mayiko ena ndi mfundo zina - ntchito pa 25 kapena 30 mafelemu pa mphindi. Poyamba, pamene ntchito matepi a vidiyo ntchito 480 kapena 576 pixels. zochitika zikhoza kusinthidwa mu mtundu 720 tsa, koma masanjidwe izi zikhoza kusokoneza chithunzi kapena amafuna kusankha chimene kwenikweni kumachepetsa mtundu wa chizindikiro linanena bungwe. Video mtundu HDTV kale HD-Maganizo a 720 kapena 1080 p.

Zotsatirazi magawo ambiri, mtundu 720 ndi olondola ndi kusala kudya, chifukwa pamene kubwezeretsa mafelemu pang'onopang'ono yodzaza. Standard 1080, mosiyana, amagwiritsa interlaced chindodo, motero akhoza kuchepetsa liwiro kukweza kanema. Chifukwa cha zimenezi, chikalata cha 720 tsa, ndi amagwiritsidwa ntchito kukopera mavidiyo pa Intaneti kapena kuonera pa intaneti, 1080 tsamba - chifukwa chimbale woyaka pa luso Blu-Ray.

Chiwerengero cha kanema kusonkhana anapereka kwa kuonera pa Intaneti kapena otsitsira pa Intaneti, ikukula tsiku lililonse. Ngakhale kuti owona awa analimbikitsa monga kujambula mkulu-tanthauzo, simungathe amanena kuti ali ndi HD-kusamvana. Chifukwa amphamvu psinjika ndi fano mwatsatanetsatane umatulutsa akamagwiritsa awa, khalidwe lawo kwambiri m'munsi ndi zambiri wolephera DVD-Video.

Komanso, ambiri opanga kupereka mankhwala a makamera ndi kujambula ndi vidiyo Mkulu Tanthauzo. Mu nkhani iyi, HD-kusamvana ukhondo chifukwa chochitika analemba kamera ya kanema zina akhoza mbali yofunika kwambiri. luso Izi zipangitsa mtundu woyenera ndi mlingo chimango. Koma muyenera kukumbukira kuti izi mavidiyo amafuna yoyenera kuchuluka kwa danga yosungirako.

Lero, masewera ena kuwatonthoza kuthandiza masewera ndi chithunzi mu 1080 p. kuti zimenezi mwamsanga ayesedwa ndithu. Komanso patsogolo zithunzi khalidwe la masewera, mapulogalamuwanso angathe kukweza kapena kupatsira HD mafilimu ndi tatifupi kanema kudzera PlayStation Network. PlayStation 3 akhoza kuimba kumbuyo Blu-Ray, HD-amene ali deta.