Don amsa wannan tambayar, muna buƙatar dubunnan kalmomi don bayyana tarihin ci gaban darajar masana'antar LED. Don yin shi takaice, saboda LCD allon yawanci 16: 9 ko 16:10 a al'amari rabo. Amma idan yazo ga allon LED, 16: 9 kayan aiki yana da kyau, a halin yanzu, babban amfani na iyakanceccen sarari ya fi mahimmanci. Bugu da ƙari kuma, wanda ba bisa ka'ida ba allo ne prevalent a ainihin aikace-aikace, dimbin yawa a rectangle, da'irar, m ko da rarraba rukuni da dai sauransu Don haka wani video processor tare da image scaling ne mai girma utility.LED video processor kuma aka sani da hoto processor, image Converter, video mai kula, image processor allo Converter, video format Converter mai zaman kansa tushen bidiyo.
Masu sarrafa bidiyo na LED an tsara su musamman don nunin LED. Yana da babban aiki na sarrafa hoto da na'urori masu sarrafawa don nunin LED masu cikakken launi. Gabaɗaya, yana iya canza tsarin ƙuduri da sararin launi, da kuma ɗaukar hoto; Mai sarrafa bidiyo na LED yana haɗawa da sarrafa hoton bidiyo da fasahar sarrafa sigina mai girma. Zane-zane tare da buƙatun musamman na nunin allon LED mai cikakken launi. Yana iya lokaci guda karba da sarrafa nau'ikan sigina na hotuna na bidiyo iri-iri da nunawa akan allon nunin LED masu cikakken launi.
1. Sikelin Tushen
Ba a cika aiwatar da allon LED tare da madaidaicin ƙuduri na 1920*1080 ko 3840*2160, a gefe guda, tushen shigarwa yawanci hoton 2K ko 4K ne. Idan kai tsaye zuwa tushen kafofin watsa labaru zuwa allon LED, za a sami baki baki ko nunin hoto na ɓangare, don shawo kan wannan matsala, an haifi mai sarrafa bidiyo, sadaukar da cikakken nunin dacewa.
2. Canjawar Sigina
A cikin zamani na zamani multi-media, nunin buƙatun yana ƙarfafa siginar HDMI SDI DVI VGA duk suna haɗawa cikin. Yadda ake canza siginar ba tare da matsala ba kuma cikin dacewa? Amsar ita ce mai sarrafa bidiyo, haka ma, akwai samfotin siginar shigarwa.
3. Nunin hoto da yawa
A cikin babban wurin kasuwanci, nunin hotuna da yawa buƙatu ce ta al'ada, na'ura mai sarrafa bidiyo ta ƙunshi ƙayyadaddun ƙayyadaddun yanayi da ingantaccen yanayin aiki.
4. Haɓaka Ingancin lmage
Nunin LED yana kawo gabatarwa mara misaltuwa, kuma neman ingantacciyar ƙwarewar gani ba ta daina ba, saboda haka, haɓaka ingancin lmage a lokuta daban-daban yana cikin yunwa mai ƙarfi, kamar daidaitawar haske, haɓaka launi da sauransu.
Bayan ayyuka na sama, mai sarrafa bidiyo kuma yana ba da cascading Genlock, saiti na yanayin nuni, aikin sarrafa nesa da sauransu.
Lokacin aikawa: Satumba 14-2022