Daban-daban "dokokin wasan" a cikin kasuwar allon fim
Don nunin nunin LED na gargajiya na babban kasuwar allo, babban abin da aka fi mayar da hankali ga gasar shine "dige-farar".Wato, ikon ƙera samfuran aminci tare da ƙananan filayen pixel a cikin mafi tattalin arziki shine "babban layin gasa na fasaha" a cikinLED nuni manyan allon masana'antu.
Duk da haka, tun da kasuwar allon fina-finai ta mamaye fasahar "projection" tsawon shekaru ɗari, an mayar da hankali ga gasar fasaha a wannan kasuwa a kan "hasken aikin".Babban abin da ke nuna matakin haske na majigi akan tasirin allo shine "yadda za a iya tsara babban allo a ƙarƙashin gamsuwar ingancin hoto": Saboda haka, allon fim ɗin yana da tsarin samar da bayanai daban-daban kamar mita 7, 10. mita, da kuma 20 mita.
Takaddun shaida na DCI tasirin hasashen fim ne da ma'aunin kariyar haƙƙin mallaka wanda ƙungiyoyin abun ciki na Hollywood ke jagoranta.Kodayake matsayinta na shari'a shine "ma'auni na rukunin kamfanoni na son rai", shekaru na ayyukan kasuwancin duniya sun mai da shi matsayin ma'auni na samun damar masana'antu don "allon fina-finai da kayan tsinkaya" a kasuwannin duniya.
Don haka, idanbabban allon LEDyana so ya shiga kasuwar wasan kwaikwayo na mita 20, dole ne ya sami takaddun shaida na DCI na allon mita 20.Musamman bayan fiye da goma na silima na LED mai tsayin mita 10 sun sami takaddun shaida na DCI, wannan takaddun mita 20 ba batun fasaha ba ne, amma batun "ka'idar kasuwa".Tun da yake samfurin sababbin fasaha ne na bin tsoffin ka'idoji, babban mahimmancin sabon takardar shaida na LED mai tsawon mita 20 shine cewa ya kawo babban canji a cikin iyakokin gasar.
mita 20 dole ne ya zama ruwan sha na "LED allon fim"
Menene ma'anar allon LED mai tsawon mita 20?Masu lura da masana'antu sun yi nuni da cewa ƙetare farashin da ke tsakanin allon fina-finai na LED da kayan hasashen DLP ya faɗi kusan mita 20.Wato, duk da cewa sama da allon fina-finan LED mai tsawon mita goma sun sami takardar shedar DCI, dukkansu kayayyakin ne da farashinsu ya fi na na'urorin hasashe na majigi na gargajiya.
A halin yanzu, manyan na'urorin LED sun shiga kasuwar allon fina-finai a karon farko, kuma a bayyane yake bai kai lokacin da za su iya kafa dokoki da ka'idoji ba.Ci gaba da bin ka'idojin samfur na asali na kasuwar kallon fim ɗin da aka yi hasashe ba garanti ne kawai ga tasirin sake kunna fim ba, har ma da mutunta dabi'un "sarkokin wasan kwaikwayo" a ainihin kasuwa.A cikin wannan tsari, filayen LED waɗanda da alama an raba su cikin girma dabam dole ne su ɗauki ƙayyadaddun bayanan allo na al'ada kamar "10m/20m" don samun takardar shaidar shiga kasuwa.
A zuciyar kayan tsinkaya shine matakan haske.Allon mai tsayin mita 10 yayi daidai da matakin shigarwa-matakin haske na kayan aikin majigi a cikin kasuwar wasan kwaikwayo, kuma yana ɗaya daga cikin samfuran "mafi tattalin arziki".Allon mita 20 yana nufin cewa hasken na'urar yana buƙatar ya zama sama da sau 4 fiye da na allon mita 10: ko haɓakar haske mai raka'a ɗaya ne ko kuma na'ura mai jujjuyawar raka'a biyu, wahalar fasaha na majigi. za a daukaka zuwa matsayi mafi girma.
A kwatankwacin, akan nunin 4K na mita 20 na allon fim ɗin LED, ainihin buƙatun fasaha na alamar alamar pixel za a ninka sau biyu idan aka kwatanta da allon 10-mita 4K, kuma za a rage ƙimar pixel da 75%.Duk da cewa yankin da aka raba shi ma ya karu zuwa sau 4 na allon mita 10, wahalar fasaha na ma'aunin tazarar tazarar ya ragu, wanda hakan ya sa farashin ya zama mai iya sarrafawa.Wannan zai sauƙaƙa samuwar sannu a hankali na fa'idar kwatankwacinsa a cikin ƙimar farashi.
A lokaci guda, daga mahangar masu gudanar da wasan kwaikwayo na wasan kwaikwayo, allon mita 10 shine zauren tantance tattalin arziki.Gilashin mita 20 ya fi mayar da hankali kan tasirin abin mamaki na gani, wanda zai dace da fa'idodin haske, bambanci, da launi na babban allon LED.A lokaci guda kuma, zauren allon mita 20, wanda ke bin ƙarin tasiri, zai zama mafi araha ga gidajen wasan kwaikwayo.Baya ga buƙatun daban-daban don tasirin tsinkaya, kayan aikin tsinkaya da yawa a cikin zauren 10-mita kuma suna ɗaukar tsarin "ƙananan ɗakin injin".
Duk da haka, kayan aikin tsinkaya a cikin zauren 20-mita dole ne su mamaye sararin dakin kwamfutar - wannan zai taimaka wa fa'idodinNa'urar halitta ta LED allobukata mara daki.Bugu da ƙari, abubuwan da ake buƙata na aiki daban-daban na zauren mita 10 ba su kai na zauren mita 20 ba: babban filin sararin samaniya na zauren mita 20 yana ba shi damar inganta wasan kwaikwayo, wasan kwaikwayo, da wasanni na e-wasanni. abubuwan da suka faru a cikin yanayin haske mai girma na LED babban allon , gidan cin abinci na fim, watsa shirye-shiryen taro da sauran nau'ikan aiki da yawa.
Wato, DCI tana ba da takaddun shaida na fim ɗin LED na mita 10, wanda ya fi amincewar fasaha na alama.Domin a cikin zauren 10-mita, fa'idar fa'ida ta fuskar LED tana danne ta kayan aikin tsinkaya.Duk da haka, bayan da DCI ba da takardar shaida na 20-mita LED movie allon da aka bayar, yana nufin cewa tsinkaya da LED fuska sun shiga wani karin "damuwa" m halin da ake ciki a cikin movie kasuwar, kuma ko da LED fuska suna da kadan amfani.
Don taƙaitawa, takaddun shaida na DCI na allon mita 20 na allon fim ɗin LED ya nuna cewa wannan sabon maganin hasashe na fim yana "da sauri balaga".An yi imanin cewa nan gaba kadan, za a sami cikakken tsarin maganin allon fina-finai na LED wanda ya fito daga karamin zauren mai tsawon mita 7 zuwa babban allon IMAX.Tarihin tsinkayar sarkar silima mai shekaru ɗari yana gab da shiga wani sabon mataki na gasa da haɗin gwiwar fasahohi biyu.
Lokacin aikawa: Fabrairu-20-2023