I-sRGB yindawo eqhelekileyo yombala esetyenziswa kumajelo eendaba asetyenziswa ngokwedijithali, kubandakanywa imifanekiso kunye ne-SDR (i-Standard Dynamic Range) umxholo wevidiyo ojongwe kwi-intanethi.Kunye nemidlalo edlalwa phantsi kwe-SDR.Ngelixa imiboniso ene-gamut ebanzi kunolu iya ixhaphaka, i-sRGB ihlala iyeyona isezantsi idinomineyitha kwaye indawo yombala uninzi lwezibonisi ziya kukwazi ukugquma ngokupheleleyo okanye ubukhulu becala.Ke, abanye baya kukhetha ukusebenza ngaphakathi kwesi sithuba sombala nokuba ngaba ukuhlela iifoto kunye neevidiyo okanye ukuphuhlisa imidlalo.Ngokukodwa ukuba umxholo uza kutyiwa ngabaphulaphuli ababanzi, ngokwedijithali.

I-Adobe RGB yindawo ebanzi yombala, eyilelwe ukubandakanya ngaphezulu kwee-shades ezigcweleyo ezinokuprintwa uninzi lwabashicileli beefoto.Kukho ukongezwa okubalulekileyo ngaphaya kwe-sRGB kwindawo eluhlaza ye-gamut kunye nohlaza ukuya kumphetho oluhlaza okwesibhakabhaka, ngelixa imimandla ecocekileyo ebomvu nebhlowu ihambelana ne-sRGB.Ke ngoko kukho ulwandiso olungaphaya kwe-sRGB yeendawo ezinomthunzi ophakathi ezifana necyan, omthubi kunye neeorenji.Olu lukhetho oludumileyo kwabo bagqiba ukuprinta iifoto okanye apho indalo yabo iphelela kwezinye imidiya yomzimba.Kuba le gamut inokubamba ngaphezulu kwee-shades ezigcweleyo onokuthi utyhileke kuzo kwihlabathi lokwenyani, abanye bakhetha ukusebenzisa le ndawo yombala nokuba abapheli ngokuprinta umsebenzi wabo.Oku kunokuba yimfuneko ngakumbi ekudaleni umxholo ogxile 'kwimiboniso yendalo' enezinto ezinje ngamahlamvu achumileyo, isibhakabhaka okanye iilwandlekazi ezitshisayo.Logama nje isiboniso sisetyenziswa ukujonga umxholo une-gamut ebanzi ngokwaneleyo, loo mibala eyongezelelweyo inokonwatyiswa.

I-DCI-P3 yenye indawo yombala echazwe ngumbutho weDigital Cinema Initiatives (DCI).Le yithagethi yexesha elisondeleyo abaphuhlisi bomxholo weHDR (High Dynamic Range) engqondweni.Ngenene linyathelo eliphakathi ukuya kwi-gamut ebanzi kakhulu, Rec.2020, apho uninzi lwemiboniso lubonelela ngokhuseleko olulinganiselweyo.Indawo yombala ayisiyiyo i-Adobe RGB kwezinye iindawo eziluhlaza ukuya kwimithunzi eluhlaza okwesibhakabhaka kodwa ibonelela ngolwandiso olongezelelekileyo kumbala oluhlaza ukuya kobomvu kunye noluhlaza okwesibhakabhaka ukuya kwindawo ebomvu.Kubandakanya iibomvu ezicocekileyo, iiorenji kunye neemfusa.Ibandakanya uluhlu olubanzi lwee-shades ezigcweleyo ezivela kwihlabathi lokwenyani ezingekhoyo kwi-sRGB.Ikwaxhaswa ngokubanzi ngakumbi kune-Adobe RGB, ngokuyinxenye kuba kulula ukuyifumana ngezisombululo zokukhanya zasemva 'ezingaqhelekanga' okanye imithombo yokukhanya.Kodwa ikwanikwe ukuthandwa kwe-HDR kunye nekhono lehardware ukutyhala kwelo cala.Ngezi zizathu, i-DCI-P3 ikhethwa ngabanye abasebenza ngevidiyo ye-SDR kunye nomxholo womfanekiso kwaye kungekhona nje umxholo we-HDR.