S-VHS da S-bidiyo ba Same ba ne - Nemi Dalili
Kodayake rikodin bidiyo ya dade yana da dijital, kuma ƙarin rikodin bidiyon a cikin gida an yi a kan ko dai DVD ko kuma a dakin tuki na DVR, har yanzu suna da yawa VCRs a amfani, koda kuwa an dakatar da su bisa hukuma . Ɗaya daga cikin VCR wanda wasu masu amfani da su har yanzu suna amfani da shi azaman S-VHS VCR (Super VHS Super).
Daya daga cikin siffofi S-VHS shine sun haɗa da haɗin da aka sani da haɗin S-Video (aka nuna a hoto da aka haɗe zuwa wannan labarin). A sakamakon haka, yana da mahimmanci don ɗauka cewa S-Video da S-VHS kawai kalmomi biyu ne kawai suke nufi, ko kuma suna nufin, daidai da wancan. Duk da haka, wannan ba haka bane.
Ta yaya S-Video da S-VHS Mabanbanta?
A fasaha, S-bidiyo da S-VHS ba iri daya suke ba. S-VHS (wanda aka fi sani da Super-VHS) shine tsarin rikodi na analog analog bisa tushen fasaha kamar yadda VHS ta keɓaɓɓu, yayin da S-Video tana nufin hanya na alamar siginar bidiyo na analog wanda ke riƙe launi da B / W na Siffar bidiyon ta bambance har sai ta kai na'urar nuna bidiyo (kamar TV ko bidiyon bidiyon) ko wani bangaren, kamar SCR VCR, DVD Recorder, ko DVR don rikodi.
Ana sanya sakonni S-Video ta amfani da haɗin bidiyon 4 da kebul na USB (duba photo a saman wannan labarin) wanda ya bambanta da magungunan RCA na al'ada da haɗin da aka yi amfani da su a tashoshi masu kyau da kuma sauran na'urorin.
S-VHS Basics
S-VHS wani "fadada" na VHS wanda aka ƙididdige hoton hoto ( ƙuduri ) ta hanyar ƙara yawan ɗifbin amfani da aka yi don rikodin sigina na bidiyo. A sakamakon haka, S-VHS zai iya rikodin da fitarwa har zuwa layi na 400, yayin da VHS na yau da kullum ya samar da layi na 240-250.
Sake-rikodin S-VHS ba za a iya bugawa a kan VCR na VHS ba sai dai idan VHS VCR yana da siffar da ake kira "Quasi-S-VHS Playback". Abin da ake nufi shi ne cewa VHS VCR na tare da wannan fasalin zai iya taka da sassan S-VHS. Duk da haka, akwai kama. Saukewa na rikodin S-VHS a kan VCR na VHS tare da iyawar kunnawa Quasi-S-VHS za ta nuna abin da aka rubuta a cikin layi na 240-250 (irin su downscaling). A wasu kalmomi, don samun cikakken rikodi na S-VHS rikodin, dole ne a buga a kan S-VHS VCR.
S-VHS VCRs suna da daidaito da S-Video. Kodayake bayanin S-VHS za a iya wucewa ta hanyar haɗin bidiyo mai kyau, Harkokin S-Video zasu iya amfani da ƙimar hoton girman S-VHS.
S-Video Basics
A cikin S-Video, ana nuna sassan B / W da Launi daga sigina na bidiyo ta wurin nau'i guda a cikin maɓallin kebul ɗaya. Wannan yana samar da daidaitattun launi da inganci yayin da aka nuna hoton a talabijin ko aka rubuta a kan rikodin DVD ko DVR tare da S-Video bayanai, ko S-VHS VCR, wanda ko da yaushe yana da S-Video bayanai.
Kodayake S-VHS VCRs na samar da halayen bidiyo na RCA daidai, idan kuna amfani da waɗannan haɗin launi da sassan B / W na alamar sun haɗu yayin canja wuri. Wannan yana haifar da ƙarin launin launi da ƙananan bambanci fiye da lokacin yin amfani da zaɓi na S-Video. A wasu kalmomi, don samun rinjaye na S-VHS rikodi da sake kunnawa, yafi kyau don amfani da haɗin S-bidiyo.
Dalilin da S-VHS da S-bidiyo suna hadewa da juna shine cewa bayyanar farko na haɗin S-bidiyo ya kasance akan S-VHS VCRs.
Sakamakon S-VHS ba kawai wuri ne da za ka iya samun haɗin S-Video ba. 'Yan wasan DVD (tsofaffin samfurori) , Hi8 , Digital8, da kuma MiniDV camcorders suna da sadarwar S-bidiyo, da wasu kwalaye na USB na dijital da akwatunan tauraron dan adam. Har ila yau, yawancin talabijin da aka yi daga tsakiyar shekarun 1980 zuwa kimanin 2010 ma suna da S-video connections, kuma, za ka iya samun su a kan wasu masu bidiyo. Duk da haka, baza ka sami sakon-bidiyo akan tashoshin VCR ba.
Me yasa VHS VCRs masu kyau Don Ba da Hanyoyin S-Video
Dalilin da cewa kullun VHS na yau da kullum ba su da S-Video haɗi, shi ne cewa masu masana'antun suna jin cewa karin farashi ba su samar da amfanci sosai ga sakewa na VHS ba ko rikodin don yin amfani da ita ga mai siye.
Kunna Harsunan VHS na musamman a kan S-VHS VCR
Kodayake rikodin VHS halayen ba su da babban ƙuri'a kamar rikodin S-VHS, wasa ta VHS mai kyau a kan S-VHS VCR tare da haɗin Intanit S-bidiyo zai iya baka dama mafi kyau cikin sharuddan daidaitattun launi da ƙira mai kyau, amma ba a cikin ƙuduri. Wannan yana iya zama a bayyane akan rikodin SP (Standard Play), amma tun da inganci ba shi da kyau a cikin rikodi na SLP / EP (Super Long Play / Extended Speed), don fara da, S-Video haɗuwa bazai iya yin gyare-gyare a bayyane akan sake kunnawa ba. na waɗannan rikodin.
VHS vs S-VHS Differences
Bayan ƙuduri, wani bambanci tsakanin S-VHS da VHS na yau da kullum shine cewa tsarin rubutun ya bambanta. Zaka iya amfani da maɓallin S-VHS marar launi a cikin VCR HVT na rikodi, amma sakamakon zai zama halayen VHS mai kyau.
Har ila yau, idan ka yi amfani da layin VHS mai daraja don yin rikodin a cikin SCR VCR, sakamakon zai zama maɗaukaki na VHS mai kyau.
Duk da haka, akwai haɓakawa wanda zai ba ka damar "maida" wani tarin VHS mai ɗore a cikin "S-VHS" tef. Wannan zai bada izini ga S-VHS VCR don gane tef a matsayin tashar S-VHS, amma tun da rubutun tebuwa ya bambanta, rikodi da aka yi ta amfani da tef, ko da yake samar da kyakkyawan sakamako fiye da rikodin VHS mai kyau, har yanzu bazai cika S ba -VHS darajar. Har ila yau, tun da tef yanzu yana da rikodin "S-VHS", ba zai yiwu a kan VHS VCR ba sai dai idan VCR yana da siffar kunnawa Quasi-S-VHS.
Wani haɗin gwiwa shine Super VHS-ET (Super VHS Expansion Technology). Wannan yanayin ya bayyana a kan zaɓin JVC VCRs a cikin shekarun 1998-2000 kuma ya ba S-VHS rikodin kan layin VHS mai kyau ba tare da gyara ba. Duk da haka, rikodin suna iyakance ga saurin SP kuma sau ɗaya an rubuta shi, ko da yake kyan gani a kan VCR wanda ya sanya rikodi, kasushin ba su da kyau akan dukkan S-VHS ko VHS VCRs tare da siffar kunnawa na Quasi-S-VHS. Duk da haka, Super VHS-ET VCRs sun samar da haɗin S-Video don amfani da mafi kyawun bidiyo.
S-VHS takaddun da aka rubuta
An ƙayyade finafinan ƙididdiga marasa yawa (kimanin kashi 50) a S-VHS. Wasu daga cikin sunayen sarauta sun haɗa da:
- Blade Runner
- City Slickers
- Days of Thunder
- Ghost
- Hunt don Red Oktoba
- Indiana Jones da Cibiyar Kaddarawa / Ƙarshe na Ƙarshe
- RoboCop
- Star Trek II, IV, VI
- The Terminator
- Top Gun
- Lokacin da Harry Sed Sally
Idan kun kasance kuna gudana a fadin fim din S-VHS (shakka a rarity), tuna cewa zaka iya wasa shi a cikin S-VHS VCR. Ba zai yiwu ba a cikin VCR na VHS mai kyau ba sai dai idan yana da damar sake kunnawa Quasi-S-VHS kamar yadda aka ambata a baya.
Layin Ƙasa
Tare da HD da 4K Ultra HD TV, an aiwatar da HDMI a matsayin misali don haɗawa mafi yawan gidan wasan kwaikwayo da aka haɗe tare .
Wannan yana nufin cewa siffofin bidiyo na analog kamar VHS da S-VHS sun zama marasa mahimmanci kuma sababbin VHS da S-VHS VCRs sun fi tsayi ba, amma kuna iya samun wasu samfurori, ciki har da, mai rikodin DVD / VHS VCR / DVD Player / VHS VCR Comos via wasu kamfanoni.
A sakamakon rage amfani, an cire masu haɗin S-Video daga mafi yawan TV, masu bidiyon bidiyo, da masu karɓar wasan kwaikwayo na gida a matsayin zaɓi na haɗi.