Khupha isandi ukusuka kwi Video

I-Free Online Video Audio Extractor

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Ukukhupha njani i-audio kwi Video

1 Layisha phezulu i videos ofuna ukuba irekhodi lesandi liphume kuyo.

2 Khetha ifomati yemveliso - ukuthelekiswa kwe codec esele ingaphakathi kwifayile ikopa ngaphandle engaxutywanga, ngelixa i MP3 ikhuselekile kuthelekiso.

3 Sebenzisa ukutywina, okususa umsinga wesandi ngaphandle komgcini-ziqu kwimeko yokurekhoda kwakhona.

4 Layisha ezantsi ifayile yesandi; amacebo othotho-lotho anika umkhondo wokuqala, ngoko khangela ukuba umthombo wawuyi-rip.

Khupha isandi ukusuka kwi Video Imibuzo ebuzwa rhoqo

I-Khupha isandi ukusuka kwi Video ifumana njani isandi ngaphandle?

Ngokucacileyo, i-audio track i-demuxed ukusuka kwi-container oyilehlileyo, kwaye ikopiwe nge-untouched xa i-codec sele ilungele i-output yakho ekhethiweyo. Oku ufumanayo kufayile yesandi equlethe umkhondo wesandi ooriginal, hayi ukurekhoda kwakhona kwayo.

Yeyiphi ifomati yesandi endingayenza ukuba ndiyikhuphele?

Ukuba ufuna i-result ekhawulezayo nethembekileyo, khetha ifomati ividiyo sele isebenzisa - ihlala i-AAC okanye i-M4A - kuba loo ndlela ikopa umsinga ngaphandle kokucinezela. I-MP3 ikhuselekile kakhulu ukuhambelana, i-WAV okanye i-FLAC ukuba uya kuhlela.

Ingaba isiqulathi seefayili sevidiyo sinegalelo ekuphumeni kweefayili?

Iyenza. le fomati ifundwa ibhalwe nge-streaming pipe efanayo njengento yonke eminye exhaswa. Isiqulathi seefayili simisela indlela isandi esigcinwa ngayo kwaye ngoko ukuba ingakhuphwa ngaphandle ngaphandle kokuyicofa.

Nantoni na ekhethekileyo kwi Video apha?

Ewe — isiqulathi seefayili ne codec zivavanywa phambi kokuba nantoni na iqhube, ngoko ulayisho oluxutyiweyo kwiqela elinye luphathwa ngefayile nganye. Umxholo osetyenziswayo xa ifayili ingaphezulu kwesinye isiqhagamshelanisi sesandi.

Yintoni ukuba ividiyo iqulethe iingoma ezininzi zesandi?

Okuqala, oqhelekileyo uulwimi oluphambili, lujika ngokumiselweyo. Iindawo ezininzi-zokubhaliweyo ezinjenge MKV zithatha ingxelo okanye ezinye iilwimi, ngoko khangela okufumanayo ukuba indawo yokubhala yenye yazo.

Ingaba isandi esikhutshweyo sikwiqondo elifanayo nelevidiyo?

Ifana, xa i-codec sele ifana nemveliso yakho ekhethiweyo - ii-frames ezikhowudiweyo zikopa, azikhowudi kwakhona. Kuyinto eyiyo kuphela utshintsho lwefomati oluyinyaniso olubiza udidi lolahleko.

Ziziphi iifomati zevidiyo ezixhaswa yi Khupha isandi ukusuka kwi Video?

MP4, MOV, MKV, WebM, AVI, WMV, FLV, 3GP, M4V, MPEG ne MPG. Ifayile nganye ivavanywa ukuba iqulethe ntoni na kwaye ikhowudi efanelekileyo phambi kokuba nantoni na iqhube, ngoko ke iqela elidityanisiweyo liphathwa kakuhle ifayile ngefayile.

Ingaba kukho umda wobungakanani befayili kwi Khupha isandi ukusuka kwi Video?

Ewe: i-akhawunti ekhululekileyo iqhubekeka ividiyo ukuya kwi-40 MB kwifayili nganye nokuba i-container uyithabatha na; i-ffmpeg ene-x264, x265 ne-libvpx iyenza ikhowudi. Iphezulu ngokwaneleyo ukuba ulayishe isantya sihlala siyimfuneko yokuncamathela kunesiphelo sayo.

Ingaba i Khupha isandi ukusuka kwi Video iya kunyusa ubunjani be videos yam?

Ukuba kuphela ukuba umsebenzi ufuna ukuzoba kwakhona ii-frames. Umsebenzi womgangatho we-container kunye ne-timeline-level wenziwe njengekopi yokuhamba, efana ne-bit-identical kumthombo kwaye igqiba kwimizuzu. Nantoni na ekufuneka iphinde ikhowudi iyenza kwinqanaba lomgangatho okhethayo.

Ndingaqhuba i Khupha isandi ukusuka kwi Video kwi videos ezininzi ngaxeshanye?

Ewe, kwaye ibalulekile apha ngaphezulu kunaphi na - imisebenzi yevidiyo iqhuba kwimizuzu, ngoko ufolo lweqela ngokuthe tye luyinto eyahlukileyo phakathi kokulinda omnye kunye neninzi.

Yintoni eyenza i-audio, isicatshulwa esingaphantsi kunye nengoma yesiqalo?

Zithunyelwa apho isixhobo sokugcina esithe nkqo sikwazile ukuzigcina khona, kuquka iilwimi ezininzi zesandi, izihloko ezifakwe ngaphakathi kunye nabaphawuli besiqendu, kunokuba zigcine ngokucothayo kuphela umculo wokuqala wesinye.

Ingaba i Khupha isandi ukusuka kwi Video ibiza nantoni na?

Umhlathi Khupha isandi ukusuka kwi Video ukhululekile ngaphandle kwe-akhawunti, kwaye i-output ayinawo umqondiso wamanzi, i-logo yekona okanye ikhadi le-intro. Ividiyo elayishwe phezulu isuswa kubasebenzi emva kokuba umsebenzi ugqityiwe.