HDMI kana Displayport: zvakanakira uye zvakaipira yega yega

Uyu mubvunzo unotemesa pfungwa dzevatambi vakawanda: HDMI kana DisplayPort kubatana? Chii chiri nani? Ndiwo maviri anonyanya kushandiswa ekubatanidza zviyero zvekufambisa dhijitari vhidhiyo uye odhiyo pakati pemidziyo. Yekutanga ndiyo inonyanya kushandiswa kuvaraidza kumba uye imba yemitambo; yechipiri inoshandiswa zvakanyanya munzvimbo dzehunyanzvi kana zvimwe zvakabatana nehunyanzvi hwekombuta.

Kuti upindure mubvunzo, zvakanakisa kuongorora zvakadzama kuti rudzi rwega rwekubatanidza runoshanda sei, uchiona zvakanakira zvarwo uye kushaya simba. Saka iwe unogona kusarudza kuti ndeipi yakakunakira iwe.

Chii chinonzi HDMI?

Mwero HDMI (High Definition Multimedia Interface ”) yakaunzwa muna 2003 kuti ibatanidzwe kumaterevhizheni edhijitari / HDTV uye zvikamu zvetiyeta zvekumba. Vhidhiyo, odhiyo uye mashoma ekudzora masaini anogona kufambiswa uchishandisa HDMI tambo.

ari zvishandiso anogona kushandisa HDMI kubatanidza ndeaya anotevera:

• Digital makamera, camcorder uye smartphones.
• Game consoles.
• Cable / Satellite Mabhokisi uye DVRs.
• Vagamuchiri kumba cinema.
• DVD, Blu-ray uye Ultra HD vatambi.
• MaTV uye mavhidhiyo mapurojekita.

HDMI tambo

HDMI tambo dzinopa akasiyana masimba zvichienderana neavo chiratidzo chekufambisa kumhanya (kana bandwidth). Aya ndiwo masarudzo avanotipa:

• Estándar-Kufambisa vhidhiyo ine resolution inosvika 720p uye 1080i, mwero wekutamisa unosvika 5 Gbps. Inoenderana neHDMI shanduro 1.0 uye 1.2a.
• Kumhanya kwazvo- 1080p uye 4K (30Hz) zvigadziriso zvevhidhiyo, pamwe ne3D uye Deep Rudzi rutsigiro. Iyo bandwidth yekufambisa kumhanya inosvika ku10 Gbps. Inoenderana neHDMI shanduro 1.3 uye 1.4a.
• Premium kumhanya kukuru: yakagadziridzwa vhezheni yekare. Yakakodzera kufambiswa kwevhidhiyo ne4K / Ultra HD resolution inosvika 4K / 60 Hz uye HDR ine yakawedzera ruvara renji. Iyo yekumhanyisa kumhanya inosvika 18 Gbps. Inoenderana neHDMI 2.0 shanduro.
• Ultra high speed-Kugadziriswa kwevhidhiyo kusvika ku8K ine HDR. Kutamisa kumhanya kusvika ku48 Gbps. Inopawo dziviriro yakakura kubva pakukanganiswa kwemagetsi kunokonzerwa nemimwe michina isina waya uye inoenderana neHDMI vhezheni 2.1.

Kune zvakare mhando dze HDMI tambo dzemota, inonyanya kushandiswa kubatanidza zvishandiso kune vhidhiyo skrini mukati memotokari.

Maunganikidzi

Iyo HDMI tambo inogonawo kupa imwe kana akawanda marudzi ekupedzisira connector:

• Tora A-Kubatanidza kubva kuDVD, Blu-ray, Ultra HD vatambi, maPC, malaptop, midhiya streamer, uye mutambo consoles kune terevhizheni, vhidhiyo purojekita, kumba theatre vanogamuchira, uye zvimwe zvishandiso.
• Mini (rudzi C): ndiyo inonyanya kushandiswa muDSLR makamera uye mahwendefa makuru efomati.
• Type D- Isu tinovawana pamadiki edhijitari makamera, smartphones uye mahwendefa.
• Chibatanidza chemotokari (rudzi E).

Chii chinonzi DisplayPort?

Iyo yekubatanidza system RatidzaPort (DP) Yakazoti gare gare pane HDMI, sezvayakaunzwa muna 2006. Yaive sisitimu yakagadzirwa neVESA (Vhidhiyo Electronics Standards Association) nechinangwa chekutsiva VGA neDVI zvinongedzo, tambo uye maconnector anoshandiswa kunyanya kubatanidza PC nemonitor.

Pamusoro pemifananidzo, DisplayPort inogona zvakare kutakura masaini masaini. Nekudaro, kana mudziyo wekuratidzira usingape mutauri sisitimu kana kuburitsa kune yekunze odhiyo system, iyo odhiyo chiratidzo haisvikike.

ari zvishandiso inogona kushandisa DisplayPort kubatana iPC, Mac, monitors uye ese marudzi enharembozha. DP yekubatanidza inopindirana zvakare nemidziyo ine mamwe marudzi ekubatanidza, seVGA, DVI uye HDMI, nguva dzose nerubatsiro rweadapter.

DisplayPort tambo

Iyo DisplayPort yakajairika maficha shanduro shanu dzakasiyana dzetambo. Sezvineiwo, imwe neimwe vhezheni itsva yakaonekwa inoenderana neyakapfuura. Iwo anotevera, akanyorwa maererano negore ravakabudiswa:

• DisplayPort 1.0 (2006): Kugadziriswa kweVhidhiyo kusvika ku4K / 30 Hz. Chiyero chekufambisa kusvika ku8,64 Gbps HBR1 (High Bitrate Level 1).
• DisplayPort 1.1 (2007): Zvakafanana neyakapfuura vhezheni mune yayo yese paramita, asi nekuvandudzwa kwakadai seHDCP (yakakwirira tsananguro kopi dziviriro).
• DisplayPort 1.2 (2009): Kugadziriswa kwevhidhiyo kunowedzera kusvika ku4K / 60 Hz. Inosanganisirawo sarudzo yekuzvimiririra kutumira kwakawanda (Multi-Stream Transport kana MST) pamwe nevhidhiyo yekufambisa data kusvika ku17.28 Gbps, kuwedzera kune mamwe maitiro eHBR2 (High Bitrate Level 2).
• DisplayPort 1.3 (2014): Mipiro yayo mikuru inowirirana neHDMI, HDCP 2.2 uye kukurumidza kwekufambisa kwe25.92 Gbps pamwe chete nezvimwe zvinhu zveHBR3 (High Bitrate Level 3).
• DisplayPort 1.4 (2016): Yepamusoro vhidhiyo kugadziriswa, kusvika ku8K / 60 Hz.

DisplayPort zvibatanidza

Kune marudzi maviri chete eDisplayPort anobatanidza: saizi yakajairwa uye mini. Yokutanga yakapararira zvikuru kupfuura yechipiri. Chibatanidza mini DisplayPort (MiniDP kana mDP) yakaunzwa pamwe chete neshanduro 1.2 yeDisplayPort cable muna 2009. Ichi chinongedzo chinowanzo kuwanikwa paMacs nemamwe maApple madivayiri, kunyange zvazvo inogona kushandiswa nedzimwe shanduro dzetambo kuburikidza nekushandiswa kweadapter.

Kuenzanisa: HDMI kana DisplayPort

Zvichienderana neruzivo rwese rwakatsanangurwa mundima dzakapfuura, yave nguva yekuenzanisa ese maviri ekubatanidza zviyero: HDMI kana DisplayPort. Ndeipi yekusarudza? Ose ane mabhenefiti makuru uye mamwe asina kunaka maficha. Ngativaenzanise kuti vasarudze kuti ndeipi yakatinakira:

Vhidhiyo uye odhiyo

Iyo vhidhiyo yekufambisa simba yeDisplayPort yakakwira zvishoma pane iyo yeHDMI. Izvi zvinodaro nekuti inotsigira tambo dzefiber optic seimwe nzira kune mhangura. Kusiyana neizvi, hapana kana misiyano inocherechedzwa muodhiyo: ese mazinga anotsigira anosvika masere chiteshi che24-bit 192 KHz odhiyo.

Kombuta-TV kubatana

Haasi ese mabhureki eTV uye mamodheru anopa chinongedzo cheDisplayPort. Nekudaro, kubatanidza DisplayPort sosi kune terevhizheni ine HDMI yekupinda (iyo yakasiyana neDP, iri mumhando dzese), iwe unozoda adapta.

Multi-screen systems

Kune rimwe divi, mundima iyi DisplayPort yakanyatso kukwira kune HDMI nekuda kwekugona kwayo kuburitsa vhidhiyo yezvinhu kune akawanda kuratidzwa neMulti-Stream Transport (MST) tekinoroji. Ichi chiteshi chinogona kugadzirwa zvekuti zviratidziro zvine daisy akasungwa. Ichi chimwe chinhu icho HDMI hachipi parizvino.

Gaming

Kana tikataura nezve kubatana kutamba nePC yedu, isu takatarisana nehunyanzvi tie. DisplayPort yanga iri chirevo kune chero mutambi mumakore achangopfuura, asi izvi zvakachinja nekusvika kweHDMI 2, iyo yasiya zvinhu zvakanyanya. Chero zvazvingaitika, pakusarudza pakati peDisplayPort kana HDMI zvakakosha kuti utarise mavhezheni emumwe nemumwe wavo, sezvo vachipa akasiyana maficha.

Sezvauri kuona, hazvigone kutaurwa zvachose kuti imwe yekubatanidza mwero iri nani pane imwe. Sarudzo inotsamira pane zvatinoda pachedu.