Tuna wannan yanayin daga Game da karagai?

A'a, ba wanda ke da kofin Starbucks ba. 
The wasu daya. Wanda babu wanda zai iya ganin komai!

Idan kun kasance ɗaya daga cikin miliyoyin masu kallo da ke lumshe ido a wani laka mai launin toka a lokacin Dogon Dare, kun riga kun dandana abin da ke faruwa lokacin da aka ƙididdige abun ciki a cikin ɗakin baƙar fata sannan kuma a duba shi a kusan kowane yanayi.

Hatta mai daukar fim ɗin shirin ya fito ya ce, “Ya yi kyau lokacin da muka ƙware.” Kuma mun gaskata shi. Amma ga bugun: irin wannan matsala ce.

Dolby kawai ya faɗi abin da ake buƙata a faɗi

A cikin sabon sabuntawa, Dolby ya bayyana sarai:

Idan kuna yin maki a cikin duhu duka, abun cikin ku mai yiwuwa yayi duhu sosai ga ainihin duniya.

Bias lighting— haske mai laushi da sarrafawa a bayan allonka—ba wai kawai don jin daɗin ido ba ne. Dolby ta bayyana manyan dalilai uku da suka sa yake da mahimmanci:

1. Yana rage gajiya, musamman lokacin aiki tare da HDR.
2. Yana daidaita fahimtar launi ta hanyar kiyaye hangen nesa a cikin yanayin hoto (cikakken haske mai daidaitawa), maimakon mesopic (hasken duhu) inda ikon yanke hukunci launi ya rabu.
3. Yana inganta bambance-bambancen fahimta da daidaiton matakin baƙar fata, har ma a kan nunin matakin sama.

A takaice dai: bias lighting yana taimaka maka ganin abin da kake yi a zahiri, kuma yana taimaka wa masu sauraronka su ga abin da kake nufi.

Me Ya Sa Hasken Bias "Mai Kwarewa"?

Dolby ba ya zama m a nan. Suna bayyana sunan sunan MediaLight Pro2 a matsayin misali na haske mai banƙyama wanda ya dace da ka'idodin aikin launi mai mahimmanci.
(FYI: Don haka LX1 da Mk2-dukansu sun wuce SMPTE jagororin-amma mun aika mafi girman raka'o'i na musamman na CRI 99 don binciken Dolby.)

• Color zazzabi yakamata yayi daidai da abin da ake nufi da fari. Don Dolby Vision, shine D65 (6500K).
• Luminance ya kamata a daidaitacce- kuna buƙatar samun damar buga nits 5 akan bango.
• Hasken ya kamata ya kasance daidai kuma ba shi da kyalkyali, ba tare da canza yanayin launi ko tasirin disco ba.
• Katangar bayan nuninku yakamata ya zama launin toka tsaka tsaki, ba launi mai ƙarfin hali da aka zaɓa don ado ba. Duk da yake wannan ya fi dacewa a cikin ƙwararrun saiti, har yanzu shine mafi kyawun aiki ga kowane yanayi mai kyan gani. "

"Amma Bani da Mitar Hasken Zane..."

Ba damuwa. Dolby yana da baya.

Sun saki fayilolin TIFF masu saukewa za ku iya lodawa cikin tsarin darajar ku. An tsara waɗannan facin don taimaka muku na gani dace da hasken yanayin ku zuwa daidai nits 5, da SMPTE misali don mahallin tunani.

Duk abin da kuke yi shi ne:

1. Zazzage TIFFs daga Dolby.
2. Load da facin da ya dace da saitin hasken son zuciya (mai gefe 3 ko 4).
3. Tabbatar cewa software ɗin ku tana fitar da siginar PQ (ST2084) HDR.
4. Zauna inda kuka saba aiki (tsawon hoto 3 baya shine jagorar), kuma daidaita hasken son zuciya har sai ya yi daidai da kewayen facin.

Babu mita. Babu zato. Idanunku kawai da wasu kwatancen gani. Sun ce "kwatanci barawon farin ciki ne," amma kuma hanya ce zuwa daidaitaccen kewaye 5-nit. 

TL; DR: Kada ku yi Aiki a cikin Duhu

Idan kuna ƙirƙirar abun ciki wanda ake son gani, kuna buƙatar ganin sa yadda masu sauraron ku za su so. Wannan yana nufin ƙididdigewa a cikin yanayin tunani tare da ingantaccen haske na yanayi, ba ramin baki na niyya mai ƙirƙira ba.

Muna yin fitilu kamar na MediaLight Pro2 da kuma Kyakkyawan-Lume wanda ya dace da kowane ɗayan shawarwarin Dolby (sannan wasu). An saurara zuwa D65, mai raɗaɗi zuwa kewayen 5-nit, kuma an amince da su ta gidajen wasiƙa, ɗakunan studio, da geeks na daidaitawa a duk duniya.

Domin idan aka zo batun tantance launi. daidaito shine yadda muke girmama aikin.

Kuma idan saitin hasken ku har yanzu yana makale a cikin inuwa; kada ku damu, ba ku kadai ba. Ko da premium na USB yana samun kuskure wani lokaci.