Onani zomwe muyenera kudziwa zokhudza HDMI kuyambira pa 1.0 mpaka 2.1.
HDMI imaimira Chida Chakumwamba cha Multimedia. HDMI ndiyeso yovomerezeka yovomerezeka yogwiritsidwa ntchito popititsa kanema ndi audio digitally kuchokera ku gwero ku chipangizo chowonetsera kanema kapena zigawo zina zovomerezeka.
HDMI imaphatikizansopo zoyenera kuti zitha kulamulidwa ndi ma CDMI osiyanasiyana (CEC) , komanso kuikidwa kwa HDCP (High-bandwidth Digital Copy Protection) , yomwe imalola otsatsa malingaliro kuti asatengere zomwe zilipo kuti zisamangidwe.
Zida zomwe zingaphatikize kulumikizana kwa HDMI zikuphatikizapo:
- Ma TV a HD ndi Ultra HD, mavidiyo ndi ma PC, komanso mavidiyo
- Zowonetsera Zanyumba Zanyumba, Machitidwe a Kunyumba-mu-bokosi, ndi Soundbars
- Kuwonetsa DVD, Blu-ray, ndi Ultra HD Blu-ray Players
- Media Streamers ndi Network Media Players
- HD Cable ndi Masamba a Satellite
- DVD Recorders ndi DVD Recorder / VCR combos (chifukwa chosewera - simungagwiritse ntchito HDMI ndi gwero lojambula).
- Mafoni a m'manja (kuphatikizapo MHL ).
- Makamera a Digital ndi Makamera
I & # 39; s Zonse Za Ma Versions
Pali Mabaibulo ambiri a HDMI omwe agwiritsidwa ntchito pazaka zambiri. Pachifukwa chilichonse, chojambulirachi ndi chimodzimodzi, koma zatha kusintha. Malingana ndi nthawi yomwe mudagula chida chothandizira HDMI, chimatsimikizira zomwe HDMI yanu chipangizo chanu chingakhale nacho. Mawonekedwe onse a HDMI amatsatizana kumbuyo ndi matembenuzidwe apitalo, simungathe kufotokoza mbali zonse za mawonekedwe atsopano.
M'munsimu muli mndandanda wa Mabaibulo onse a HDMI omwe akugwiritsidwa ntchito kuyambira kale mpaka apitawo. Komabe, ndikofunika kuzindikira kuti sizinthu zonse zochitira zisudzo zomwe zimagwiritsidwa ntchito ngati zogwirizana ndi mtundu wina wa HDMI zimapereka zonsezi. Wopanga aliyense angasankhe-ndi-kusankha zomwe zimasankhidwa kuchokera m'ndondomeko yawo ya HDMI yomwe akufuna kuikamo muzogulitsa zawo.
HDMI 2.1
Mu January 2017, kulumikizidwa kwa HDMI Version 2.1 kunalengezedwa koma sikunaperekedwe kwa chilolezo ndi kukhazikitsa mpaka November 2017. Zamagetsi zomwe zimaphatikiza HDMI 2.1 zidzakhalapo kuyambira nthawi ina mu 2018.
HDMI 2.1 imathandizira zotsatirazi:
- Kusintha kwa Video ndi Frame Rate Support: 4K 50/60 (fps), 4K 100/120, 5K 50/60, 5K 100/120, 8K 50/60, 8K 100/120 , 10K 50/60, 10K 100/120.
- Malangizo: Wide Mtundu Gamut (BT2020), pa 10, 12, ndi 16 Bits.
- Thandizo la HDR lowonjezera: Ngakhale Dolby Vision, HDR10, ndi Hybrid Log Gamma zogwirizana kale ndi HDMI 2.0a / b, HDMI 2.1 zidzathandizira mafomu onse omwe amafika HDR omwe sangathe kuthandizidwa ndi HDMI ver 2.0a / b.
- Thandizo la Audio: Monga HDMI 2.0 ndi 2.0a, mawonekedwe onse oyandikana nawo akugwiritsidwa ntchito.
- Thandizo la Gaming: VRR (Variable Refresh Rate) imathandizidwa. Izi zimathandiza kuti pulogalamu ya 3D yojambula zithunzi iwonetsedwe panthawi yomwe yatembenuzidwa - kuwonetsa masewera enaake omwe amadziwika bwino komanso othandiza, kuphatikizapo kuchepetsa kapena kuthetsa kuyamwa, kupukuta, ndi kuvulaza.
- Thandizo lachitsulo : 48Gps - kuti mupeze zogwirizana ndi zipangizo za HDMI ver 2.1 zowonjezera, chingwe cha HDMI chomwe chimathandizira kutumizira 48Gps kumafunika.
HDMI 2.0b
Yatulutsidwa mu March 2016, HDMI 2.0b imapereka thandizo la HDR ku mtundu wa Hybrid Log Gamma, yomwe cholinga chake chidzagwiritsidwa ntchito pazithunzi za 4K Ultra HD TV, monga ATSC 3.0 .
HDMI 2.0a
Yatulutsidwa mu April 2015, HDMI 2.0a ikuthandiza izi:
Ikuwonjezera chithandizo cha mateknoloji a HDR (High Dynamic Range), monga HDR10 ndi Dolby Vision .
Izi zikutanthawuza kwa ogula ndi ma TV 4K Ultra HD omwe amagwiritsa ntchito makanema a HDR amatha kuwonetsera kuwala kwakukulu ndi zosiyana (zomwe zimapangitsa kuti mitundu iwonongeke kwambiri) kuposa ma TV 4K Ultra HD TV.
Kuti mutengere mwayi wa HDR, zokhutira ziyenera kulembedwa ndi zofunikira za HDR metadata. Masewu awa, ngati atuluka kuchokera kunja, amayenera kutumizidwa ku TV kudzera ku mgwirizano wodalirika wa HDMI. Zokwanira za HDR zilipo kudzera mu mafilimu a Ultra HD Blu-ray komanso kusankha osakaniza.
HDMI 2.0
Kuyambira mu September 2013, HDMI 2.0 ikupereka izi:
- Kuwonjezera malingaliro a 4K (2160p) ofanana ndi HDMI 1.4 / 1.4a kulandira 50Hz kapena 60Hz mitengo yamtengo (kutsika kwa 18 Gbps mlingo ndi mtundu wa 8-bit).
- Mungavomereze makanema okwana 32 omwe amamvetsera panthawi imodzi, omwe angathe kuthandiza maonekedwe ozungulira kwambiri, monga Dolby Atmos , DTS: X , ndi Auro 3D Audio
- Kukwanitsa kutumiza mavidiyo awiri odziimira okhaokha kuti awone pawindo lomwelo.
- Kukhoza kutumiza mitsinje inayi yosiyana kwa omvera ambiri.
- Thandizo kwa mbadwa 21: 9 (2.35: 1).
- Kugwirizana kwa Mphamvu za mavidiyo ndi mauthenga.
- Kuwonjezeka kwa HDMI-CEC.
- Kupititsa patsogolo kachilombo ka HDCP kotchedwa HDCP 2.2.
HDMI 1.4
Poyambira mu May 2009, HDMI version 1.4 ikuthandiza izi:
- Gawo la HDMI Ethernet: Ichi chikuwonjezera intaneti ndi intaneti kuyanjanitsa ku HDMI. Mwa kuyankhula kwina, ntchito zonse za Ethernet ndi HDMI zimapezeka mkati mwa chingwe chimodzi cholumikizira.
- Audio Return Channel : Izi zingakhale zothandiza kwambiri pa HDMI 1.4. Zomwe gululi limapereka ndi kugwirizana kwa HDMI limodzi pakati pa TV ndi wolandila nyumba yosangalatsa yomwe silingathe kupatsa mavidiyo / mavidiyo kuchokera kwa wolandila mpaka ku TV koma amaperekanso mauthenga ochokera kumagetsi a TV kupita kwa wolandira. Mwa kulankhula kwina, pakamvetsera mauthenga omwe amapezeka ndi makina a TV, simukusowa chojambulira chosiyana chakumvetsera chikuchokera ku TV kupita kuwunivesite ya kunyumba.
- HD Over HDMI: HDMI 1.4 yapangidwa kuti igwirizane ndi miyezo ya Disc Blu-ray ya 3D , yomwe ikhoza kuthetsa zizindikiro ziwiri panthawi imodzi pokhapokha pogwiritsa ntchito mgwirizano umodzi. ZOYENERA: Zosintha (HDMI 1.4a) zimaphatikizapo kuthandizira kwina kwa maonekedwe a 3D omwe angagwiritsidwe ntchito pa Mawotchi, TV, ndi Ma Satellite.
- 4Kx2K Resolution Support: HDMI 1.4 akhoza kulandira chisankho cha 4K pa mtengo wa 30hz frame.
- Kuwonjezera Mapulogalamu Opaka Ma makamera a Digital: Izi zimathandiza kuti ubongo ukhale wabwino pakusonyeza digito kukhala zithunzi kuyambira HDMI zogwirizana ndi Digital Makamera akadali.
- Mgwirizano wa Micro HDMI: Ngakhale kuti HDMI mini-connector yolumikizidwa mu 1.3, pamene zipangizo zikupitiriza kukhala zochepa, "MicroMMMI" inayambitsidwa kugwiritsidwa ntchito mu zipangizo zing'onozing'ono, monga mafoni, Chipangizo chaching'ono chimagwirizanitsa mpaka 1080p .
- Njira Yogwirizanitsa Magalimoto: Kuwonjezeka kwa zipangizo zamakono zamagetsi / mavidiyo, HDMI 1.4 akhoza kuthana ndi kuthamanga, kutentha, ndi phokoso lovuta kwambiri lomwe lingakhudze ubwino wa mavidiyo ndi mavidiyo.
HDMI 1.3 / HDMI 1.3a
Kuyambira mu June 2006, HDMI 1.3 ikuthandiza izi:
- Kuwongolera kwapachikeni ndi kuthamanga kwachitsulo : Kuti zigwirizane ndi kuyambitsidwa kwa Blu-ray Disc ndi HD-DVD, vesi 1.3 yonjezeranso thandizo la mitundu yonse komanso thandizo lachinsinsi (mpaka 10.2Gbps).
- Kuwongolera Kukhazikitsidwa Kwambiri kumaperekedwa pa zisankho pamwamba pa 1080p koma pansi pa 4K.
- Kuwonjezera Pulogalamu Yomvetsera: Kuti pitirizani kuthandizira Blu-ray ndi HD-DVD pambali, ver 1.3 imagwiritsa ntchito luso lokhala ndi Dolby Digital Plus , Dolby TrueHD , ndi DTS-HD Master audio zojambula zojambula.
- Synch Lip: Kuwonjezera pokhapokha lip-synch kubwezera zotsatira za nthawi yopangira audio ndi mavidiyo pakati pa mavidiyo ndi zigawo zowunikira.
- Mini-Connector: Kuyamba kwa kachipangizo kakang'ono kakang'ono kamene kamakhala kogwiritsira ntchito zipangizo zamagetsi, monga makamera ndi makamera.
HDMI 1.3a inaphatikizapo tachidule tating'ono tosintha 1.3 ndipo tinayambira mu November 2006.
HDMI 1.2
Kuyambira mu August 2005, HDMI 1.2 imaphatikizapo kuthetsa zizindikiro za audio SACD mu mawonekedwe adijito kuchokera kwa wothandizira ovomerezeka kwa wolandira.
HDMI 1.1
Poyambira mu May 2004, HDMI 1.1 imatha kutumiza mavidiyo ndi mavidiyo awiri pa chingwe chimodzi, koma inanso yokhoza kutumiza Dolby Digital , DTS , ndi ma DVD-Audio zozungulira, komanso njira 7.1 ya PCM audio .
HDMI 1.0
Poyambira mu December 2002, HDMI 1.0 inayamba mwa kuthandizira kuthetsa kanema kanema kajito (muyezo kapena kutanthauzira kwapamwamba) ndi chizindikiro cha vodiyo awiri pa chingwe chimodzi, monga pakati pa sewero la DVD la HDMI ndi TV kapena kanema kanema.
Zingwe za HDMI
Mukamagula zingwe za HDMI , pali mitundu isanu ndi iwiri yamagulu:
- Miyezo ya HDMI
- HDMI Standard ndi Ethernet
- Magalimoto a HDMI Standard
- Kuthamanga Kwambiri kwa HDMI
- HDMI Speed Speed ndi Ethernet
- Mawindo a HDMI High Speed ndi Ethernet
- Kuthamanga Kwambiri kwa HDMI Koyamba (Kumeneko kwazinthu 8K)
Kuti mudziwe zambiri pa gulu lirilonse, tanani kwa Tsamba la "Tsamba la Tsamba labwino" pa HDMI.org.
Zolemba zina, podziwa kwa wopanga, zingakhale ndi zolemba zowonjezereka zokhudzana ndi kusintha kwa deta (10Gbps kapena 18Gbps), HDR, ndi / kapena mtundu wa makina osiyanasiyana.
Mfundo Yofunika Kwambiri
HDMI ndiyeso yosasinthika ya audio / vidiyo yomwe imakhala ikusinthidwa kuti igwirizane ndi mavidiyo ndi mafilimu omwe amasintha.
Ngati muli ndi zigawo zomwe zili ndi zaka zambiri za HDMI, simungathe kufotokozera zigawo kuchokera m'zinthu zotsatizana, koma mutha kugwiritsa ntchito zigawo zanu zakale za HDMI ndi zigawo zatsopano, simungathe kupeza zatsopano zizindikiro (malingana ndi zomwe wopanga amaphatikizirapo ku chinthu china).
Mwa kuyankhula kwina, musakweze manja anu mumlengalenga mukukhumudwa, kugwa mwakuya mtima, kapena kuyamba kukonza galasi kuti muchotse zipangizo zanu zakale za HDMI - ngati zigawo zanu zikupitiriza kugwira ntchito momwe mukufunira iwo, inunso muli bwino - chisankho chokonzekera ndi cha inu.
HDMI imagwirizananso ndi wamkulu DVI kugwirizana mawonekedwe kudzera kugwirizana adapter. Komabe, kumbukirani kuti DVI imangosintha zizindikiro za kanema, ngati mukufuna audio, muyenera kupanga mgwirizano wowonjezera womwe umakwaniritsa.
Ngakhale kuti HDMI yapita kutali kuti iyanjanitse kuyankhulana kwa mavidiyo ndi mavidiyo ndi kuchepetsa kugwiritsira ntchito chingwe, imakhala ndi malire ake ndi zovuta, zomwe zimafufuzidwa kwambiri m'nkhani zathu: