Tlhahlobo ea Phatlalatso ea Optoma HD28DSE - Karolo ea 3 - Liteko tsa Tlhahlobo ea Litšoantšo

01 ea 11

Motlakase oa Optoma HD28DSE DLP - Liteko tsa Ts'ebetso ea Ts'ebetso

Litlhahlobo tsa Tlhahlobo ea Lihlahisoa tsa Video ea HQV Tlhahlobo e sebelisitsoeng le Optoma HD28DSE. Photo © Robert Silva - A laeselitsoe ho About.com

Optoma HD28DSE ke sehlahisoa sa video se le seng sa Chip DLP se nang le qeto ea pono ea pixel ea 1920x1080 (1080p) , e khanyang e hlahisoang, mme e fana ka likhetho tsa 2D le 3D ho shebella

E le hore ke leke ts'ebetso ea mantlha ea video ea Optoma HD28DSE, ke sebelisitse lebenkeleng la Benchmark Disc la Silicon Optix (IDT / Qualcomm) HQV DVD.

Diski e na le letoto la lipapali le litšoantšo tse lekang haeba motsoako oa video ka sehlahlo sa video, TV, Blu-ray Disc / DVD player, kapa mochine oa lipapali tsa lehae a ka bontša setšoantšo se fokolang, kapa ha se na maiketsetso, ha a talimane le tlase liqeto kapa mohloli o motle oa boleng.

Ka ho sheba sena ka mehato, liphello tsa liteko tse fanoeng tse thathamisitsoeng lenaneng le ka holimo li bontšoa.

Litlhahlobo tse latelang tsa liketsahalo tsa video bakeng sa Project ea Optoma HD28DSE li ile tsa etsoa ka Oppo DV-980H DVD Player . Sebapali se ne se behiloe bakeng sa qeto ea NTSC 480i 'me se kopanngoa le HD28DSE ka khetho ea HDMI (HD28DSE ha e na Video ea Composite , S-Video , kapa Video ea Component), e le hore liphetho tsa tlhahlobo li bontša liketsahalo tsa video ea ho sebetsana le HD28DSE. Liphetho tsa liteko li bonts'oa ha li lekantsoe ke Silicon Optix (IDT / Qualcomm) HQV DVD Benchmark Disc.

Litlhaloso tse ling tse phahameng tsa tlhaloso le li-3D li ne li khannoa ho sebelisoa sebapali sa Disc-Blu-ray sa Oppo BDP-103 hammoho le bobeli ba HVV HD HQV le Spears le Munsil HD Benchmark 3D Disc 2 Edition Edition discs.

Liteko tsohle li ne li khannoa ho sebelisa mechine e sa nepahaleng ea fektheri ea HD28DSE - 'me ho na le setšoantšo sa eona sa Darbee se hlahang.

Litšoantšo tsa Screenshots tse fapaneng ena li fumaneha ho sebelisa Sony DSC-R1 Still Camera.

02 ho ea ho 11

Projection ea Video ea Optoma HD28DSE DLP - Photo - Jaggies Test 1 - Mohlala 1

Projection ea Video ea Optoma HD28DSE DLP - Tlhahlobo ea Jaggies 1 - Mohlala 1. Foto © Robert Silva - A laeselitsoe ho About.com

Ho bontšoa mohlala ona oa pele oa teko (o bitsoang jaggies 1 tlhahlobo) o bontša mohaho oa diagonal o tsamaeang ka har'a lesakana. E le hore Optoma HD28DSE e fete teko ena, bar e lokela ho otloloha, kapa e bontše wrinkling e fokolang kapa lehlakoreng, ha e feta libakeng tse khubelu, tse mosehla le tse tala tsa selikalikoe.

Joalokaha ho bonngoe mohlaleng ona, bar, ha e fetela ka mosehla, 'me ho ea, sebaka se tala sa selikalikoe se bontša bohlokong bo haufi le metse empa ha se jagged. Se sa bontšoang setšoantšong ke hore moeli o otlolohile ho fihlela o fihla sebakeng se botala. Le hoja e sa phethahala, sena se nkoa e le sephetho se fetisisang.

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Projection ea Video ea Optoma HD28DSE DLP - Jaggies Test 1 - Mohlala 2

Video ea Optoma HD28DSE DLP Video - Test Jaggies Test 1 - Mohlala 2. Photo © Robert Silva - A laeselitsoe ho About.com

Ho khethoa leqepheng lena ke mohlala oa bobeli oa teko ea litekanyetso, e bonts'ang maikutlo a mabeli a haufi le moeli o potolohileng libakeng tse peli. Joalokaha u ka bona, joalokaha ho bontšoa lifoto, sebaka se bonts'a bolutu haufi le metse ha e ntse e feta mosehla le sebakeng se botala setšoantšong se letšehali, le ho tloha sebakeng se botala ho ea sebakeng se mosehla setšoantšong se nepahetseng. Ho nka mehlala eohle e meraro ea teko e bontšitsoeng ho fihlela joale, Optoma HD28DSE e bonts'a ts'ebetso e tloaelehileng bakeng sa melaetsa e tloaelehileng ea video.

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Projection ea Video ea Optoma HD28DSE DLP - Jaggies Test 2 - Mohlala 1

Projection ea Video ea Optoma HD28DSE DLP - Jaggies Test 2 - Mohlala 1. Foto © Robert Silva - A laeselitsoe ho About.com

Tekong ena, mekoallo e meraro e phahamisa le ho theoha ka potlako e potlakileng. E le hore Optoma HD28DSE e fete teko ena, bonyane e 'ngoe ea libaka e hloka ho toba. Haeba libano tse peli li otlolohile tse neng li tla nkoa li le betere, 'me haeba mehala e meraro e ne e otlolohile, liphello li tla nkoa li le ntle.

Setšoantšong se ka holimo, ho bonahala eka mehala e meholo e meholo e shebahala e boreleli, ha mohaho o ka tlase e le wavy (empa e sa jagged). E itšetlehile ka seo u ka se bonang lifoto tse peli, le hoja li sa phethahala, seo u se bonang se nkoa e le sephetho se fetisisang. Leha ho le joalo, a re hlahlobeng ka hloko.

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Projection ea Video ea Optoma HD28DSE DLP - Photo - Jaggies Test 2 - Mohlala 2

Projection ea Video ea Optoma HD28DSE DLP - Jaggies Test 2 - Mohlala 2. Foto © Robert Silva - A laeselitsoe ho About.com

Mona ho shebahala ka bobeli tlhahlobo ea bar ba bararo. Joalokaha u ka bona mohlala ona o haufi, o thunngoa sebakeng se seng se fapaneng le ho feta. Joalokaha u ka bona, ho ena haufi-ufi u shebe libapa tse peli tse ka holimo li bontša ho ba le bohale bo fokolang haholo metseng e meholo 'me ntlha ea motheo ke wavy. Le hoja ena e se sephetho se setle, kaha bothata bo holimo ho tse peli tse ka holimo ho rona bo bobebe 'me bohlasoa boemong bo ka tlaase bo se boemong boo ho neng ho tla nkoa hore bo holimo, Optoma HD28DSE e fetisa teko ena.

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Projection ea Video ea Optoma HD28DSE DLP - Test Test - Mohlala 1

Projection ea Video ea Optoma HD28DSE DLP - Tlhahlobo ea Lekhabiso - Mohlala 1. Photo © Robert Silva - A laeselitsoe ho About.com

Tsela e thahasellisang ea ho lekanya tshebetso ea video ho bona hore na sehlahlo sa video se ka tšoara folakha ea United States joang. Khato e tsosang ea folakha, e kopantsoe le linaleli le mekhoa ea lipapali ho folakha, e ka senola bofokoli bo itseng boemong ba ho sebelisa lipapali.

Joaloka maqhubu a folakha, haeba ho na le likhahla tse ling tse hlahang, ho bolela hore phallo ea 480i / 480p le phalliso e tla nkoa e le mafutsana kapa ka tlaase ho karolelano. Leha ho le joalo, joalokaha ho bontšoa mohlaleng o ka holimo, likarolo tse ka thōko tsa folakha, hammoho le likarolo tsa methapo ea ka hare ea folakha ha e bonolo. Optoma HD28DSE e fetisa tlhahlobo ena, bonyane ho fihlela joale.

07 ho ea 11

Projection ea Video ea Optoma HD28DSE DLP - Test Test - Mohlala 2

Projection ea Video ea Optoma HD28DSE DLP - Tlhahlobo ea Lekhabiso - Mohlala 2. Photo © Robert Silva - A laeselitsoe ho About.com

Mona ho hlahloba habeli tlhahlobo ea folakha. Haeba folakha e phunyeletsoa, ​​phetolelo ea 480i / 480p le upscaling e nkoa e le mafutsana kapa ka tlaase ho karolelano. Joalokaha ho bontšitsoe setšoantšong sena, feela joalokaha ho setšoantšong se fetileng, likarolo tse ka ntle le marang-hare a lipalesa li le boreleli. Optoma HD28DSE e fetisa karolo ena ea teko.

08 ho ea ho 11

Motlakase oa Video oa Optoma HD28DSE DLP - Mohlala oa Tlhahlobo ea Koloi ea Koloi

Motlakase oa Video oa Optoma HD28DSE DLP - Mohlala oa Tlhahlobo ea Koloi ea Koloi. Photo © Robert Silva - A laeselitsoe ho About.com

Ho bontšitsoe leqepheng lena ke teko moo koloi ea peiso e bonts'ang ho fetisoa ke sefahleho se hlollang. Ho phaella moo, khamera e tsomaya ho latela tsamaiso ea koloi ea peiso. Tlhahlobo ena e etselitsoe ho fumana hore na motlakase oa video oa Optoma HD28DSE Projector o molemo hakae ha a fumana lintlha tsa mohloli oa 3: 2. E le hore u fete teko ena, HD28DSE e ka khona ho bona hore na mohloli oa boitsebiso ke ofe filimi e thehiloeng (liforeimi tse 24 ka motsotsoana) kapa video e thehiloeng (liforeimi tse 30 ka motsotsoana) ebe o bonts'a mohloli oa mohloli hantle ka skrineng, ha ho hlakile mesebetsi ea matsoho.

Haeba video ea HD28DSE e sa sebetse hantle, setsi se khanyang se tla bontša mokhoa oa moire litulo. Leha ho le joalo, haeba motsoako oa video oa HD28DSE o etsa hantle, Pattern ea Moire e ke ke ea bonahala kapa e bonahala feela nakong ea liforeimi tse hlano tse qhiloeng.

Joalokaha ho bontšitsoe setšoantšong sena, ha ho na mokhoa oa moire o bonahalang sebakeng sa lithaba. Sena se bolela hore Optoma HD28DSE e feta tlhahlobo ena.

Bakeng sa mohlala o mong oa kamoo setšoantšo sena se lokelang ho shebahala kateng, hlahloba mohlala oa tlhahlobo ena e tšoanang le e entsoeng ke motsoako oa video o hahiloeng ho Optoma GT1080 DLP Video Projector ho tloha tlhahlobisong e fetileng e sebelisetsoang ho bapisa.

E le mohlala oa kamoo tlhahlobo ena e sa lokelang ho shebahala kateng, sheba mohlala oa tlhahlobo ena ea deinterlacing / upscaling e etsisoang ke motlakase oa video e hahiloeng ka Epson PowerLite Home Cinema 705HD , ho tloha tlhahlobisong ea sehlahisoa se fetileng.

09 ea 11

Motlakase oa video oa Optoma HD28DSE DLP - Lihlooho tsa Lihlooho tsa Video

Motlakase oa video oa Optoma HD28DSE DLP - Lihlooho tsa Lihlooho tsa Video.

Mona tlhahlobo e etselitsoeng ho lemoha hore na sehlahlo sa video se ka bona phapang pakeng tsa video le lihlooho tse thehiloeng lifilimi, tse kang lihlooho tsa lihlooho tsa video tse kopantsoeng le mohloli oa filimi. Hona ke bohlokoa ba tlhahlobo ea lipapali tsa video hangata, ha litlhaloso tse hlahisoang ke video (tse tsamaeang ka liforeimi tse 30 ka motsotsoana) li behiloe holim'a filimi (e tsamaeang ka liforomo tse 24 ka motsotso oa filimi) li kopantsoe, sena se ka baka mathata ha ho kopanngoa ha likarolo tsena ho ka fella ka lintho tse entsoeng ka maiketsetso tse etsang hore litlotla li shebahale eka li phatlohile kapa li robehe.

Joalokaha u ka bona mohlala oa sebele oa lefats'e, mangolo a boreleli (botsoli bo bakoa ke mochine oa kamera) mme o bonts'a hore motsoako oa Optoma HD28DSE o lemoha mme o bonts'a setšoantšo sa setšoantšo se tsitsitseng.

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Motlakase oa Video oa Optoma HD28DSE DLP - Tlhahlobo ea Tahlehelo ea Lekhalo la HD

Motlakase oa Video oa Optoma HD28DSE - Tlhaloso ea Lekhetho la Tahlehelo ea HD. Optoma HD28DSE - Tlhahlobo ea Lefu la HD

Tekong ena, setšoantšo se tlalehiloe ka 1080i (ka Blu-ray), eo Optoma HD28DSE Projector e lokelang ho e tsosolosa e le 1080p . E le ho etsa tlhahlobo ena, Disc Disc ea Blu-ray e kenngoa ho Player Player ea Disc-Blu-ray ea OPPO BDP-103 e behiloeng bakeng sa 1080i e hlahisitsoeng le ho kopanngoa ka ho toba ho HD28DSE ka HDMI connection.

Phephetso e hlahisoang HD28DSE ke hore e tlameha ho lemoha likarolo tse peli tse ntseng li ts'oaroa tsa setšoantšo le ho bonts'a setšoantšo ka 1080p ntle le ho hlahisa kapa ho tsamaisa lintho. Haeba motlakase o entsoe ka mokhoa o nepahetseng, mohaho o tsamaeang o tla ba o boreleli 'me mela eohle ea karolo ea setšoantšo e tla bonahala ka linako tsohle.

Ho etsa hore teko e be thata haholo ho feta, likoloko likhutlong ka 'ngoe li na le mela e tšoeu ho liforeimi tse sa tloaelehang le mela e mabe esita le liforeimi. Haeba likarolo li tsoela pele ho bontša li sa ntse li tsamaisa mochineli o etsa mosebetsi o feletseng ha a hlahisa qeto eohle ea setšoantšo sa pele. Leha ho le joalo, haeba likoti tse nang le lisekoere li bonoa ho thothomela kapa ho phunyeletsa ka tsela e fapaneng ka botšo (sheba mohlala) le ho tšoeu (sheba mohlala), ebe mochine oa motlakase ha a bontše tharollo e feletseng ea setšoantšo kaofela.

Joalokaha u ka bona sethaleng sena, likarolo likhutlong li ntse li hlahisa mela. Sena se bolela hore libaka tsena li ntse li bonts'oa hantle ha li ntse li sa bontše seterateng se soeufetseng kapa se setšo, empa sekoti se tletse mela e meng e tsoelang pele. Ho feta moo, sebaka se potolohang se boetse se boreleli haholo.

Liphetho li bontša hore Project Optoma HD28DSE e sebetsa hantle ho tlosa 1080i ho ea ho 1080p ho ea ka bobeli le lintho tse tsamaeang, esita le likarolo tseo li kopantsoe ka foreimi e le 'ngoe kapa ho khaola.

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Optoma HD28DSE - Tlhahlobo ea Lekhetho la Tlhaloso ea HD - Ho Etsa Haufi le ho Nka Qetellong

Optoma HD28DSE - Tlhahlobo ea Lefu la HD e haufi-ufi. Photo © Robert Silva - A laeselitsoe ho About.com

Mona ho shebahala ho pota-pota sekolo se potlakileng tekong joalokaha ho boletsoe leqepheng la pele. Setšoantšo se tlalehiloe ka 1080i, seo Optoma HD28DSE se lokelang ho se tsosolosa e le 1080p, ka sepheo sa hore se se ke sa bontša maiketsetso leha e le afe a maiketsetso.

Joalokaha u ka bona setšoantšong sena se haufi-ufi sa mohaho o potolohang, mohaho o potolohang o boreleli, e leng sephetho se lakatsehang (ho phomola haufi le likarolo tsa bar ke phello ea koloi ea shutter speed, eseng moqapi).

Tlhahiso ea ho qetela

Kakaretso ea liteko tse eketsehileng tse etsoang tse sa bontšoang mehlala ea lifoto tse fetileng:

Mebala ea mebala: PASS

Tlhaloso (ntlafatso ea tlhabollo): PASS

Ho fokotsa lithōle : NAHANA

Mokhoang oa Monoang ("ho lla" o ka hlahang ho pota lintho): Oa hlōleha

Ho fokotsa molumo oa molumo oa lerata (lerata le ho phomola tse ka latelang lintho tse tsamaeang ka potlako): HO ETSA

Li-Cadences tse tiisitsoeng:

2-2 THOHOHO

2-2-2-4 THOHOHO

2-3-3-2 THOHOHO

3-2-3-2

5-5 PASS

6-4 TLOHOHO

8-7 BOTHATA

3: 2 ( Progress Scan ) - PASS

Ha u nahana ka liphello tsohle, HD28DSE e fetisa mesebetsi e kholo ea ho etsa lipapali tsa video le ho etsoa empa e fana ka liphello tse tsoakaneng likarolong tse ling, tse kang ho fokotsa lerata la video le bokhoni ba ho lemoha le ho sebetsana le lipapali tse ling tse sa tloaelehang tsa video le lifilimi.

Ho phaella moo, ke ile ka bapala liteko tsa 3D tse fanoeng ka Spears le Munsil HD Benchmark 3D Disc 2nd Edition le HD28DSE tse fetisitseng boitsebiso bo bongata bo fanoeng le li-crosstalk test (tse thehiloeng ho tse bonts'itsoeng).

Bakeng sa pono e eketsehileng ka Optoma HD28DSE, hammoho le setšoantšo se haufi-ufi se shebile litšobotsi tsa sona le linyehelo tsa ho kopanya hammoho le tlhaloso le papiso ea eona ea ntlafatso ea video ea Darbee ea Ponahalo ea ho bona, hlahloba Tlhahlobo ea Sehlooho le Litšoantšo tsa Lihlahisoa .

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