01 kwangu-11
I-Optoma HD28DSE i-Projector DLP - Imiphumela Yokuhlolwa Kwezingxoxo Zevidiyo
I-Optoma HD28DSE iyiprojekti yevidiyo ye- Chip DLP eyodwa enezixazululo zokubonisa izimbonisi ze-pixel ka- 1920x1080 (1080p) , ukukhishwa okukhanyayo okukhanyayo, futhi inikeza kokubili okukhethwa kukho okubukwa kwe-2D ne-3D
Ukuze uhlole ukusebenza kwevidiyo okuyisisekelo ye-Optoma HD28DSE, ngasebenzisa i-Discs Benchmark ye-Silicon Optix (IDT / Qualcomm) ejwayelekile ye-DVD.
I-disc inomhlahlandlela wamaphethini nezithombe ezivivinya uma iprojector yevidiyo kumprojekti wevidiyo, i-TV, i-Blu-ray Disc / i-DVD isidlali, noma isamukeli sekhaya yaseshashalazini singabonisa isithombe sincane, noma akukho izinto zokusebenza, lapho sibhekene nesimo esincane isinqumo noma umthombo omuhle wekhwalithi.
Kulesi sinyathelo sinyathelo-ngesinyathelo, imiphumela yezibalo eziningana ezinikezwe ohlwini olwenziwe ngenhla ziboniswa.
Ukuhlolwa okulandelayo kwevidiyo kwe-Optoma HD28DSE Projector kwenziwa nge- Oppo DV-980H DVD Player . Umdlali usethelwe ukukhishwa kwe-NTSC 480i futhi uxhumeke ku-HD28DSE nge-option yexhumano le- HDMI (i-HD28DSE ayinawo amavidiyo ahlanganisiwe, ama- S-Video , noma amavidiyo we-Component Video), ukuze imiphumela yokuhlola ibonise ukusebenza kwevidiyo nge-HD28DSE. Imiphumela yokuhlolwa iboniswa njengalinganiswa ne-Silicon Optix (IDT / Qualcomm) I-DVD ye-Benchmark Disc Disc.
Ukuchazwa okuphezulu okungeziwe kanye nokuhlola kwe-3D kwenziwa ngokusebenzisa isidlali se-Blu-ray se- Oppo BDP-103 ngokubambisana ne-HVQ HD HQV Benchmark kanye ne-Spears ne-HDs Benchmark 3D Disc Disc Edition 2nd disc.
Zonke izivivinyo zenziwa ngokusebenzisa i-HD28DSE izilungiselelo ezizenzakalelayo zefayili - futhi isici sayo seDarbee Visual Presence siphelile.
Ama-Screenshots kule galeri atholakale usebenzisa i-Sony DSC-R1 Still Camera.
02 kwangu-11
Iprojekthi yevidiyo ye-Optoma HD28DSE DLP - Isithombe - I-Jaggies Test 1 - Isibonelo 1
Kuboniswe kulesi sibonelo sokuqala sokuhlola (okubizwa ngokuthi ukuhlolwa kwe-Jaggies 1) kubonisa ibha yokuhlukanisa ehamba ngaphakathi kwendilinga. Ukuze i-Optoma HD28DSE idlule lokhu kuhlolwa, ibha idinga ukuqondisa, noma ibonise ukuchofoza okuncane noma ukuqubuzana, njengoba idlula ezindaweni ezibomvu, eziphuzi, eziluhlaza zombuthano.
Njengoba kubonisiwe kulesi sibonelo, ibha, njengoba idlula ngokuphuzi, futhi ingena, indawo eluhlaza yombuthano ibonisa ukukhathazeka eceleni kwamaphethelo kodwa akusikalanga. Yini engaboniswa esithombeni ukuthi umugqa uqondana kahle uze ufinyelele endaweni eluhlaza. Nakuba ingaphelele, lokhu kubhekwa njengomphumela wokudlula isilinganiso.
03 ka-11
Iprojekthi yevidiyo ye-Optoma HD28DSE DLP - I-Jaggies Test 1 - Isibonelo sesi-2
Ukufanekiswa kuleli khasi yisibonelo sesibili sokuhlolwa kwe-diagonal line, okubonisa ukubukwa okubili okuseduze komugqa ojikelezayo ezindaweni ezimbili. Njengoba ungabona, njengoba kuboniswe ezithombeni, ibha ibonisa ukuvama eceleni kwemiphetho njengoba idlula ophuzi futhi ungene endaweni eluhlaza esithombeni esesobunxele, futhi kusukela endaweni eluhlaza ukuya endaweni ephuzi kwesithombe esifanele. Ukuthatha zonke izibonelo ezintathu zokuhlolwa ezikhonjisiwe kuze kube manje, i-Optoma HD28DSE ibonisa ukusebenza okujwayelekile kwemisindo yevidiyo echaza incazelo ejwayelekile.
04 kwangu-11
Iprojekthi yevidiyo ye-Optoma HD28DSE DLP - I-Jaggies Test 2 - Isibonelo 1
Kulesi sivivinyo, imigoqo emithathu iqhubekela phambili futhi iphansi ngokunyakaza okusheshayo. Ukuze i-Optoma HD28DSE idlule lokhu kuhlolwa, okungenani enye yebhayibha idinga ukuqondisa. Uma imigoqo emibili ilungile ukuthi ingacatshangwa engcono, futhi uma imigoqo emithathu yayilungile, imiphumela ingacatshangelwa kahle.
Esithombeni esingenhla, kubonakala sengathi imigoqo emibili ibukeka ibushelelezi, kuyilapho ibhasi elingezansi liyi-wavy (kodwa lingagxiliwe). Ngokusekelwe kulokho ongakubona kuzo zombili izithombe, nakuba zingaphelele, lokho okubonayo kuthathwa njengomphumela odlulayo. Kodwa-ke, ake sihlolisise.
05 ka-11
Iprojekthi yevidiyo ye-Optoma HD28DSE DLP - Isithombe - Jaggies Test 2 - Isibonelo 2
Nasi ukubukeka kwesibili kokuhlolwa kwe-bar ezintathu. Njengoba ungabona kulesi sibonelo esiseduze, udutshulwa endaweni ehluke kakhulu ekunciphiseni. Njengoba ubona, kulokhu okubheka ngaphezulu ukubuka imigoqo emibili ibonisa ukukhwabanisa okuncane kakhulu emaphethelweni futhi umgogodla u-wavy. Nakuba lokhu akuwona umphumela ophelele, kusukela ukuqhuma emiphakathini emibili ephezulu kakhulu kangangokuthi ubuncane kanye nokugqama ebhasini elingezansi akuyona indawo lapho kungabhekwa khona, i-Optoma HD28DSE idlula ngalolu daba.
06 kwangu-11
Iprojekthi yevidiyo ye-Optoma HD28DSE DLP - Test Test - Isibonelo 1
Indlela ethakazelisayo yokukala ukusebenza kwevidiyo ukubona ukuthi inqubo yevidiyo ikwazi kanjani ukusingatha ifulege elisha lase-US. Isenzo sokumisa sefulegi, ehlangene nezinkanyezi namaphethini emigqa efulethini, singabonisa ukungapheleli kwamakhono okucubungula ividiyo.
Njengamafulegi wefulegi, uma kukhona noma yikuphi imiphetho iqhubekile, kusho ukuthi ukuguqulwa kwama- 480i / 480p nokuphakanyiswa kungabhekwa njengampofu noma ngaphansi kwesilinganiso. Kodwa-ke, njengoba kuboniswe kusibonelo esingenhla, izingxenyeni zangaphandle zefulege, kanye nemiphetho yemivimbo yangaphakathi yefulege ingamaphutha. I-Optoma HD28DSE idlula le vivinyo, okungenani kuze kube manje.
07 kwangu-11
Iprojekthi yevidiyo ye-Optoma HD28DSE DLP - Ukuhlolwa kwe-Flag - Isibonelo 2
Nasi ukubukeka kwesibili ukuhlolwa kwefulegi. Uma ifulegi lixhunyiwe, ukuguqulwa kwama-480i / 480p nokuphakama kwe-upscaling kubhekwa njengampofu noma ngaphansi kwesilinganiso. Njengoba kuboniswe kulesi sithombe, njengalesi sibonelo esandulele, izingxenyeni zangaphandle kanye nemivimbo yangaphakathi yefulegi zihamba kahle. I-Optoma HD28DSE idlula le ngxenye yokuhlolwa.
08 kwangu-11
Iprojekthi yevidiyo ye-Optoma HD28DSE DLP - Isibonelo Sokuhlolwa Kwezimoto Zezimoto
Kuboniswe kuleli khasi kuyisivivinyo lapho imoto yomjaho iboniswa idluliswa yi-grandstand. Ngaphezu kwalokho, ikhamera iyazama ukulandela ukuhamba kwemoto yomjaho. Lokhu kuhlolwa kuklanyelwe ukuthola ukuthi umculi wevidiyo we-Optoma HD28DSE uhle kangakanani ekutholeni izinto ezivela kumthombo we-3: 2. Ukuze udlule lokhu kuhlolwa, i-HD28DSE kufanele ikwazi ukubona ukuthi imithombo yomthombo i-ifilimu isekelwe (amafrimu angu-24 ngomzuzwana) noma ividiyo isekelwe (ama-30 ozimele okwesibili) futhi ibonise imithombo yomthombo ngendlela efanele esibukweni, kungekho okucacile izinto zokusebenza.
Uma ukucutshungulwa kwevidiyo ye-HD28DSE kungakapheli, i-grandstand izobonisa iphethini ye-moire ezihlalweni. Noma kunjalo, uma iprojector yevidiyo ye-HD28DSE yenza kahle, i-Pattern Moire ngeke ibonakale noma ibonakale kuphela phakathi kwamafomu amahlanu okuqala we-cut.
Njengoba kubonisiwe kulesi sithombe, asikho iphethini ye-moire ebonakala endaweni ephezulu. Lokhu kusho ukuthi i-Optoma HD28DSE idlula le vivinyo.
Ukuze uthole esinye isampula sokuthi lesi sithombe kufanele sibuke kanjani, hlola isibonelo salolu vivinyo olwenziwe ngeprosesa yevidiyo eyenziwe ku- Optoma GT1080 DLP Video Projector kusuka ekubuyekezweni kwangaphambilini okusetshenziselwa ukuqhathaniswa.
Ukuze uthole isampula yokuthi lokhu kuvivinywa akufanele kubheke kanjani, hlola isibonelo salolu hlobo olufanayo lokuhlolwa kwe-deinterlacing / upscaling njengoba kwenziwa ngeprosesa yevidiyo eyakhelwe ku- Epson PowerLite Home Cinema 705HD , kusukela ekubukeni komkhiqizo odlule.
09 kwangu-11
Iprojekthi yevidiyo ye-Optoma HD28DSE DLP - Izivivinyo Zezihloko Zevidiyo
Nasi ukuhlolwa oklanyelwe ukubona ukuthi i-processor yevidiyo ingayithola kanjani umehluko phakathi kwevidiyo nemithombo esekelwe kumafilimu, njengezihloko zokunamathisela kwevidiyo ezihlangene nomthombo wesithombe. Lokhu kubalulekile ukuhlola ukuhlolwa kwevidiyo njalo, uma izihloko ezikhiqizwa ngevidiyo (ezihamba ngezinhlaka ezingu-30 ngomzuzwana) zibekwa phezu kwefilimu (ezithinta amafomethi angu-24 ngesilinganiso sefilimu yesibili) zihlangene, lokhu kungabangela izinkinga njengoba ukuhlanganiswa kwalezi zakhi kungabangela izinto ezenziwe izici ezenza iziqu zibukeke zihlaselwe noma ziphukile.
Njengoba ungabona esibonelweni somhlaba wangempela, izinhlamvu zibushelelezi (ukukhanya kungenxa ye-shutter yekhamera) futhi kubonisa ukuthi i-Projekthi ye-Optoma HD28DSE ithola futhi ibonise isithombe esiphezulu sokubheka isihloko.
10 kwangu-11
Iprojekthi yevidiyo ye-Optoma HD28DSE DLP - Ukuhlolwa kwe-HD Resolution Loss
Kulesi sivivinyo, isithombe sibhaliwe ngo- 1080i (ku-Blu-ray), okuyi-Project Optoma HD28DSE Projector idinga ukuyibuyisela ngo-1080p . Ukuze wenze lokhu kuhlolwa, i-Disc ye-Blu-ray Test njengoba ifakwe ku-OPPO BDP-103 Player I-Blu-ray Disc eyabekwa i-1080i futhi ixhunywe ngqo kwi-HD28DSE nge-HDMI uxhumano.
Inselelo enikezwe i-HD28DSE yukuthi kufanele iqaphele izingxenye zombili zesithombe futhi zishukumisayo futhi zibonise isithombe ngo-1080p ngaphandle kwemishini yokuvulela noma yokuhamba. Uma iprosesa yenzelwe kahle, ibha yokuhambisa iyobushelela futhi yonke imigqa kusengxenyeni yesithombe izobonakala ngaso sonke isikhathi.
Ukuze wenze ukuvivinya kunzima ukudlula, izikwele ekhoneni ngalinye ziqukethe imigqa emhlophe kumafreyimu angavamile nemigqa emnyama kumafreyimu. Uma lezi zigcawu zibonisa ngokuqhubekayo zisabalalisa iprosesa yenza umsebenzi ophelele ekuzaliseni konke ukuxazulula kwesithombe sokuqala. Kodwa-ke, uma kubonakala izikhonkwane zesigcawu ukudlidliza noma ukushaya ngokungafani emnyama (bheka isibonelo) nomhlophe (bheka isibonelo), khona-ke umseshi wevidiyo akabonisi ukuxazulula okuphelele kwesithombe sonke.
Njengoba ungabona kulesi sakhiwo, izikwele ezisemagumbini zibonisa imigqa. Lokhu kusho ukuthi lezi zikwele ziboniswa kahle njengoba zingabonakali isikwele esimhlophe esimhlophe noma esimnyama, kodwa isikwele sigcwele imigqa ehlukile. Ngaphezu kwalokho, ibha yokujikeleza nayo ibushelelezi kakhulu.
Imiphumela ibonisa ukuthi i-Optoma HD28DSE Projector isebenza ngokuphumelelayo ngo-1080i kuya ku-1080p ngokuphathelene nalokho kokubili okusemlandweni kanye nezinto ezihambayo, ngisho lezo zakhi zihlangene kuhlaka olufanayo noma ukusika.
11 kwangu-11
I-Optoma HD28DSE - I-HD Resolution Tests Loss Test - Vala-up futhi Thatha Final
Nasi ukubukeka okuzungezile kwibha ejikelezayo ekuvivinyweni njengoba kuxoxwe ekhasini elidlule. Isithombe sibhalwe ku-1080i, okuyi-Optoma HD28DSE idinga ukuyibuyisela ngo-1080p, ngenhloso yokungabonakali noma yikuphi ukufakelwa kwezinto ezimbiwe.
Njengoba ungabona kulesi sithombe esiseduze se-bar ejikelezayo, ibha yokujikeleza ibushelelezi, okuyinto umphumela oyifunayo (ukuqhuma emaphethelweni ebha yenzelwa isivinini se-shutter speed, hhayi iphrojekti).
Inothi lokugcina
Nasi isifinyezo sezingqinamba ezengeziwe ezenziwe ezingaboniswa ezibonweni zangaphambili zithombe:
Amabha ambala : PASS
Imininingwane (ukuthuthukiswa kwesinqumo): PASS
Ukunciphisa umsindo: I- FAIL
Umsindo Wemiyane (i "buzzing" engabonakala kuzo zonke izinto): Ihluleka
Ukunciphisa Umsindo Wokunciphisa Umsindo (umsindo kanye nokuphefumula okungalandela izinto ezihambayo ngokushesha): UKUQALA
Izigcawu eziqinisekisiwe:
2-2 OKUQHELEKILE
2-2-2-4 OKUNYE
2-3-3-2 OKUNGENYE
3-2-3-2-2
5-5 PASS
6-4 OKUNGENZEKA
8-7
3: 2 (I- Scan ye-Progressive ) - i-PASS
Ukuthatha yonke imiphumela ukucatshangelwa, i-HD28DSE idlula iningi lemisebenzi yokucubungula ividiyo kanye nokukala kodwa inikeza imiphumela ehlanganisiwe kwezinye izici, njengokunciphisa umsindo wevidiyo nokukwazi ukuthola nokucubungula ezinye zevidiyo ezingavamile kanye namafilimu.
Ngaphezu kwalokho, ngidlale izivivinyo ze-3D ezihlinzekwe kwi-Spears nase-Munsil HD Benchmark 3D Disc 2nd Edition kanye ne-HD28DSE idlulisele konke ukuhlolwa okujulile nokuvivinya umzimba (okusekelwe ekubonweni okubukwayo).
Ngombono owengeziwe ku-Optoma HD28DSE, kanye nokubukeka kwesithombe esiseduze ngezici zayo kanye neminikelo yokuxhumeka kanye nencazelo nomdwebo we-Darbee Visual Presence yokucubungula ividiyo yekhono, hlola ukubuyekezwa Okuyinhloko namaKhiqizo Womkhiqizo .
Ikhasi lomkhiqizo olusemthethweni - Thenga kusuka ku-Amazon