Tshintsha i-Video

I-Free Online Video Speed Changer

Khetha iifayile zakho

*Iifayile zicinyiwe emva kweeyure ezingama-24

Isantya Sokudlala

Guqula iifayile ezifikelela kwi-1 GB simahla, abasebenzisi bePro banokuguqula iifayile ezifikelela kwi-100 GB; Bhalisa ngoku

Iyalayisha

Utshintsho lwesantya se Video

1 Layisha phezulu i videos ofuna ukuyibuyisela kwixesha elidlulileyo.

2 Khetha umphinda-phindo - 0.5x kwisantya esiphakathi, 2x kwisantya esiphindwe kabini - ukuhlala ngokuthe nkqo ngaphakathi kwe 0.75x ukuya kwi 2x ukuba okuqulethwe kukuthetha.

3 Sebenzisa; ixesha- lokutsala ligcina umphakamo, ngoko imiyalezo ihlala iqhelekileyo endaweni yokutshintsha phezulu.

4 Layisha ezantsi ifayili ebizwa kwakhona Video enemifanekiso nesandi ezisahamba ngaxeshanye.

Tshintsha i-Video Imibuzo ebuzwa rhoqo

I Tshintsha i-Video itshintsha njani umyinge wokudlalwa?

Ngokucacileyo, ii-timestamps ziphinda zilinganiswe kwaye umsindo uqhutywa ukuze utheleke, ngoko ke isiphumo sihlala sihamba kunye nokuba yintoni i-container ethe yafika kuyo iclip. Khetha umphinda-phindo — 0.5x kwisantya esiphakathi, 2x kwisantya esiphindwe kabini — kwaye ifayile yonke iphinde ibizwa.

Ingaba ukukhawulezisa kuyakwenza ukuba imiyalezo isebenze ngokuphezulu?

Hayi. Umhla- wokuphumla ugcina umphakamo, ngoko 1. 5x umkhondo wokuthetha uthetha njenge umntu ofanayo othetha ngokukhawuleza kunokuba njenge chipmunk. Lo ngumsebenzi phakathi kwexesha- lokuphumla elifanelekileyo nokudlala kuphela iisampulu ngokukhawuleza.

Ingaba ifomati yombhalo ibangela ukuba iphumeze?

Iyenza. le fomati ifundwa ibhalwe nge-streaming pipe efanayo njengento yonke eminye exhaswa. Eli limisela ukuba i-retimed efunyenwe ingabhalwa kwakhona ngexabiso eliphantsi okanye kufuneka iphinde ikhowudiwe ngokupheleleyo.

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. Kubalulekile ukwazi ngaphambi kokuba uthathe isigqibo sotshintsho olukhulu lwesantya.

Ndiya kukwazi ukutsala njani isivinini phambi kokuba ilizwi lize liphume kakubi?

I-0.75x ukuya kwi-2x ibonisa ngaphaya kokuthetha. Ngapha kwe-2.5x i-artefacts yokutsala ivela kwi-algorithm, kwaye ngaphantsi kwe-0.5x ukwakha kwakhona kufuneka kuvelise kakhulu. I-music ithobela ngaphantsi kokuthetha.

Ingaba umfanekiso nesandi zihlala zihamba ngaxeshanye?

Ewe. Zonke ziphinda zitshintshwe ngento efanayo kumsebenzi omnye, ngoko ke azikwazi ukujika zihamba - eyona ngxaki iqhelekileyo xa ukhawulezo lutshintshwa ngokuhlela imijelo emibini ngokuzimeleyo.

Ziziphi iifomati zevidiyo ezixhaswa yi Tshintsha i-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 Tshintsha i-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 Tshintsha i-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 Tshintsha i-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 Tshintsha i-Video ibiza nantoni na?

Umhlathi Tshintsha i-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.