Hoʻonui i ka maikaʻi ʻike: HDR ST2084 ma 1000 Nits

https://www.lilliput.com/broadcast-monitor-products/

 

Pili loa ka HDR i ka mālamalama. Hoʻomaopopo piha ʻia ka maʻamau HDR ST2084 1000 i ka wā i hoʻopili ʻia ma nā pale hiki ke loaʻa i ka 1000 nits peak brightness.

 

Ma 1000 nits olinolino, ʻike ka ST2084 1000 electro-optical transfer function i kahi kaulike kūpono ma waena o ka ʻike ʻike kanaka a me ka hiki ʻana o ka ʻenehana, e hopena i ka hana kiʻekiʻe kiʻekiʻe dynamic range (HDR).

 

ʻO ka mea hou aku, hiki ke hoʻohana pono nā mākaʻikaʻi me 1000 nits kiʻekiʻe i nā hiʻohiʻona logarithmic encoding o ka ST2084 curve. Hāʻawi kēia i ka hoʻopili pololei ʻana i nā hiʻohiʻona specular a me nā hopena o ka lā e hoʻokokoke ana i nā pae ikaika o ka honua maoli, a me ka mālama ʻana i nā kikoʻī o ke aka ma nā wahi pouli. ʻO ka hoʻonui ʻana i ka laulā e hiki ai i nā kiʻi ke haku no 1000 nits HDR no laila e hōʻike i nā mea leʻaleʻa a me nā gradients i ʻole e hoʻopili ʻia a nalowale paha i nā kūlana liʻiliʻi liʻiliʻi.

 

ʻO ka paepae 1000 nits e wehewehe i kahi wahi momona koʻikoʻi no ka hoʻohana ʻana i ka ʻike HDR ST2084 1000. Hāʻawi ia i ka ʻālohilohi kiʻekiʻe e hāʻawi i nā ratio like ʻole o ka 20,000: 1 ke hui pū ʻia me ka hohonu ʻeleʻele o OLED. Eia kekahi, noho ka 1000 nits ma lalo o nā palena kūpono o ka ʻenehana hōʻike mea kūʻai aku a me ka hoʻohana ʻana i ka mana i ka hihia o ka hana kiʻekiʻe. Hōʻoia kēia kaulike e mālama ʻia ka manaʻo noʻeau o nā alakaʻi me ka hāʻawi ʻana i nā mea hoʻohana i nā ʻike nānā ʻoluʻolu.

 

I ka haku ʻana i nā kiʻi ST2084, hoʻohana maʻamau nā studio hana ʻoihana 1000 nits production monitors no ka mea ʻaʻole lākou e hoʻokipa i ka hapa nui o nā hoʻonohonoho ʻike honua maoli akā e hōʻoiaʻiʻo ana hoʻi i ka hoʻohālikelike ʻana i hope me nā mākaʻikaʻi haʻahaʻa haʻahaʻa ma o ka palapala palapala. ʻO ka hopena, ʻo ia ke kiʻi HDR e hoʻopaʻa i kona hopena ʻike ma waena o nā mea hana he nui me ka ʻole o ka mōhai ʻana i ka ʻike o ka mea hana kiʻiʻoniʻoni.

 

ʻO ka mea hope loa, ʻo ka hui pū ʻana o nā mana hōʻike 1000 nits a me ka maʻamau ST2084 1000 ka luna o kēia manawa o ka hoʻokō HDR, e hāʻawi ana i nā mea nānā i kahi ʻike ʻike immersive e hoʻopaʻa i ka ʻokoʻa ma waena o ka ʻike kikohoʻe a me ka ʻike ʻike kanaka maoli.

 

ʻO ka Mākaʻikaʻi Hoʻolaha Kūlana Kiʻekiʻe (lilliput.com)


Ka manawa hoʻouna: Mar-03-2025