labarai
3 x SD Bidiyo HDMI / 4 x Abubuwan Shigar Haɗe-haɗe
1 x 1080p HDMI Input tare da Scaler
NTSC/PAL Tsarin Ci gaba na Ciki
4 x Gina-ginen Frame Synchronizers
Keyer, 259 Canje-canje, 148 Tasiri
Audio Mixer & har zuwa 4 Frame jinkiri
Analog T-Bar Control Transition
Gina-in Multiviewer tare da Touch Control
Kebul na Yawo don Gidan Yanar Gizo
Gina-in Fitar Scaler
Features
The Roland V-4EX Four Channel Digital Video Mixer tare da Effects shine mai sauyawa na samar da rayuwa da na'ura mai gudana ta yanar gizo wanda ke ingantawa akan Roland V-4 Video Mixer ta ƙara ginanniyar multiviewer tare da allon kula da tabawa da HDMI a / waje, tare da 1080p. /RGB WUXGA (1920 x 1200) goyon baya akan shigarwa ɗaya, da fitowar 1080p. Kuna iya canzawa tsakanin kafofin bidiyo guda huɗu kuma ku isar da su ta hanyar HDMI, RGB Component, bidiyo mai haɗaka da rafi ta hanyar ginanniyar tashar USB. Abubuwan haɗin haɗin firam guda huɗu, ɗaya a kowace shigarwa, suna ba ku damar tallafawa da tsaftataccen sauya bidiyon shigarwa daga tushen waɗanda ba a kulle su ba. Wannan rukunin ya dace da kulake, kide-kide, ibada, bukukuwa, bukukuwan aure, ilimantarwa da wasannin motsa jiki.
V-4EX yana da fasalin da aka gina a cikin Keyer don Luma, Chroma da PIP tasirin maɓalli, ciki har da canjin 259 da 148 da aka gina a ciki. Mai sauya fasalin yana da masaniyar mai kula da canjin T-bar analog tare da zaɓin masu lankwasa sau uku kuma T-bar kanta za a iya juya shi don ta'aziyyar mai amfani ba tare da shafar aikinsa ba. Mai haɗa sautin da aka gina a ciki yana karɓar sautin da aka saka a cikin rafin HDMI, ko kuma daga tushen analog mara daidaituwa ta hanyar jakunan RCA guda biyu, kuma yana shigar da gauraye audio a cikin rafin fitarwa na HDMI. Hakanan zaka iya jinkirta sauti ta hanyar firam 4 don daidaita "daidaitawar lebe" na bidiyon ku.
Gina a cikin Multiview allon zai iya nuna abubuwan shigar ku guda huɗu akan allon a lokaci guda kuma kuna iya canzawa daga kyamara ɗaya zuwa na gaba ta hanyar taɓa kallon kyamara kawai akan allon duba. V-4EX yana nuna ma'aunin fitarwa wanda zai iya daidaita bidiyon ku zuwa 1080p ko 1920 x 1200 ta hanyar HDMI/RGB fitarwa. Ana samun ciyarwar shirin don yawo ko ɗauka zuwa kwamfuta ta tashar USB Type B akan naúrar.
Shigarwar Bidiyo/Fitarwa
Abubuwan shigar da abubuwa 1 zuwa 3 masu haɗaka (BNC) ko HDMI yayin shigarwa huɗu suna karɓar HDMI, RGB/Component ko S-bidiyo. Input 4 na iya karɓar siginar shigarwar 1080p ta hanyar haɗin HDMI. Ana samun fitowar shirye-shiryen ta hanyar haɗakarwa (BNC), HDMI ko RGB/Component 15-pin connector. Ana haɓaka fitarwar HDMI har zuwa 1080p, kuma 1920 x 1200 yana samuwa ta hanyar haɗin 15-pin. Bugu da ƙari, za ku iya jera fitar da shirin don gidan yanar gizon ta hanyar tashar USB.
Babban Ingantacciyar siginar Dijital
V-4EX yana aiwatar da shigar da siginar bidiyo a ƙudurin SD ta amfani da 8-bit na ci gaba na ciki aiki tare da ƙimar samfurin launi na 4: 2: 2 (Y / Pb / Pr). Mai haɗawa kuma yana da ƙudurin sauti na 24-bit/48 kHz.
Abubuwan shigar da Firam ɗin aiki tare
Tare da na'ura mai daidaita firam guda ɗaya a kowane shigarwa, V-4EX yana ba ku damar shigar da bidiyo daga hanyoyin da ba a kulle ba kuma har yanzu kuna canzawa tsakanin su ba tare da matsala ba.
Tasirin Dijital
V-4EX yana da zaɓi na tasirin dijital na 148 wanda ya haɗa da canza launi, strobe, madubi, allo mai yawa, korau, girgiza, hoto da silhouette. Hakanan yana fasalta tasirin abun ciki kamar hoto-cikin hoto, maɓallin chroma, da maɓallin haske. Latsa maɓallin maɓalli ɗaya na iya tunawa da tasirin, kuma kuna iya canza zaɓaɓɓun sakamako ta amfani da bugun kiran da aka ɗora na sarrafawa.
Canji
259 (shafawa) suna samuwa gare ku don sauya bidiyo daga shigarwar A zuwa shigar da B.
Multiviewer
Ginin multiviewer na iya nuna duk abubuwan da ke aiki akan allon guda akan V-4EX. Kuna iya zaɓar hanyoyin shigarwa ta hanyar taɓa hoton da kuke son zaɓa akan ginannen allo.
Aikin ƙwaƙwalwa
Aikin žwažwalwar ajiya da aka gina a ciki yana ba da damar haddacewa da dacewa da tunawa da saitunan panel, kamar aikin sakamako ga kowane maballin. Ƙwaƙwalwar ajiyar tana adana har zuwa saituna bakwai kuma tana adana saitunan da aka adana koda da kashe wuta.
Ayyukan samfoti da Menu akan allo
Ayyukan samfoti suna ba da damar saka idanu akan kowane tushen shigarwa guda huɗu ko tushen fitarwa, ko kuma ana iya lulluɓe abin da aka fitar a saman hanyoyin shigar da bayanai guda huɗu akan ginanniyar mai duba multiview. Ana iya duba manyan ayyuka akan allon samfoti ta amfani da menu mai dacewa akan allo.
Aiki tare tare da Kayan aikin MIDI
V-4EX yana goyan bayan ikon nesa ta MIDI ko USB, kuma ana iya sarrafa shi daga nesa daga na'urar waje mai goyan bayan Ikon Kayayyakin Kayayyakin MIDI.
Canjawar atomatik zuwa Rhythm na Kiɗa
Yi amfani da wannan fasalin lokacin da kuke son kunna kiɗan baya. Ta hanyar tsoho, ana yin sauyawa a 120 BPM (buga a minti daya).
HDCP
V-4EX yana dacewa da HDCP, kodayake dole ne ku kunna HDCP ta amfani da tsarin menu.
Processing
Gudanar da Bidiyo 8-bit aiki na ci gaba a: 480/59.94p lokacin saita zuwa NTSC, da 576/50p lokacin saita zuwa PAL.
Mai sarrafa sauti 24-bit a 48 kHz, tashar 2
Tsarin Siginar shigarwa
Abubuwan shigar da HDMI 1 zuwa 3
NTSC: 480/59.94p
PAL: 576/50p
Shiga 4
NTSC:
480 59.94i/59.94p
720 59.94p ku
1080 59.94i/59.94p
PAL:
576 50i/50p
720 50p ku
1080 50i/50p
Abubuwan da aka haɗa 1 zuwa 4
NTSC
PAL
Shigarwar Bidiyo 4
NTSC
PAL
Bayanan Bayani na RGB4
640 x 480/60 Hz
800 x 600/60 Hz
1024 x 768/60 Hz
1280 x 768/60 Hz
1280 x 1024/60 Hz
1366 x 768/60 Hz
1400 x 1050/60 Hz
1600 x 1200/60 Hz
1920 x 1200/60 Hz
Tsarin fitarwa
HDMI da RGB/Component NTSC:
480 59.94i/59.94p
720 59.94p ku
1080 59.94i/59.94p
PAL:
576 50i/50p
720 50p ku
1080 50i/50p
640 x 480
800 x 600
1024 x 768
1280 x 768
1280 x 1024
1366 x 768
1400 x 1050
1600 x 1200
1920 x 1200
Notes:
1: Tsarin fitarwa na HDMI da RGB/Component koyaushe iri ɗaya ne.
2: Lokacin da aka zaɓi tsarin da aka haɗa, siginar abubuwa yana fitowa daga mahaɗin RGB/COMPONENT.
3: Lokacin da aka zaɓi tsarin da ba a haɗa shi ba, siginar RGB yana fitowa daga haɗin RGB/COMPONENT.
4: Adadin sabunta tsarin RGB shine 60 Hz lokacin da aka saita zuwa NTSC.
5: 75 Hz lokacin da aka saita zuwa PAL
6: Yawan wartsakewa na 1600 x 1200 da 1920 x 1200 shine 75 Hz lokacin da aka saita zuwa PAL.
HDMI Audio Output 2 Channel, PCM madaidaiciya 24-bits/48 kHz
Haɗin Bidiyo NTSC
PAL
Bidiyon Fitowar Preview (PVW).
NTSC: 480 59.94p
Saukewa: 576
audio
2 Channel, PCM madaidaiciya 24-bits/48 kHz
Kebul na Bidiyo Motion JPEG
NTSC: 720 x 486
Saukewa: 720X576
USB Audio 2 Channel, PCM madaidaiciya 24-bits/48 kHz
haši
Bidiyon shigarwa
4 x HDMI Nau'in A
1 x HD nau'in DB-15 (RGB/Component)
4 x BNC (Composite)
1 x 4-pin mini DIN (S-Video)
audio
1 x RCA guda
Fitowar Shirin Fitowa
1 x HDMI Nau'in A
1 x HD nau'in DB-15 (RGB/Component)
1 x BNC (Composite)
Fitowar Preview
1 x HDMI Nau'in A
Sauran MIDI
2 x 5-pin DIN (In, Out/Thru)
kebul
Nau'in 1 x B (don yawo da sarrafa nesa)
Matsayin siginar / Impedance RGB/Component
Matsayin siginar: Haske: 1.0 Vp-p, Chroma: 0.7 Vp-p
Rashin ƙarfi: 75Ω
hadedde
Matsayin siginar: 1.0 Vp-p
Rashin ƙarfi: 75Ω
S-bidiyo
Matsayin siginar: 1.0 Vp-p
Rashin ƙarfi: 75Ω
analog Audio
Matakan shigar da ƙima: -10 dBu
Matsakaicin Matsayin shigarwa: +8 dBu
Rashin ƙarfi: 15 kΩ
Janar
Nuni Launi na Hotuna LCD, 320 x 240 dige, panel taɓawa
Adaftar Wutar Lantarki (AC).
Zane na Yanzu 2.0 A
Girma 4.1 x 8.6 x 11.7" (105 x 225 x 296 mm)
Nauyi 5.7 lb (2.6kg)
Bayani na Kunshin
Kunshin Nauyin 7.98
Sharhi
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