Tshintsha MP2 ukuba MP4

Uguqulelo MP2 ukuba MP4 uxwebhu

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Iyalayisha

Indlela yokuguqula MP2 ukuba MP4

Inyathelo 1: Layisha eyakho MP2 iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

Inyathelo lesi-2: Cofa iqhosha elithi 'Guqula' ukuze uqalise ukuguqula.

Inyathelo lesi-3: Khuphela i-converted yakho MP4 iifayile

MP2 ukuba MP4 Uguqulelo lwe FAQ

Ndiyiguqula njani ifayili yesandi MP2 ibe yividiyo MP4?

Layisha phezulu ifayile yakho MP2 kwaye umguquli ujikelezisa isandi kwi MP4 ibhokisi yevidiyo enemaleko ebonakalayo eyenziweyo (umva oqinileyo okanye umzobo wesiqhoboshi ofakwe ngaphakathi). Isandi sidlala ngaphandle kotshintsho; ufumana i MP4 ifayili ongayikhuphela phezulu naphi na efuna ividiyo endaweni yesandi.

Kutheni ndiyiguqula i-MP2 ibe yi-MP4 endaweni yokugcina njengesandi?

Iinkqubo ezininzi zevidiyo — iYouTube, i-Instagram, i-TikTok, i-Facebook — ziyeka ukufakela umsindo owenziwe ngokwezifiso kodwa ziyamkela MP4. Ukutshintsha MP2 ukuya ku MP4 kunika umculo umqulu wevidiyo ukuze udlule uvavanyo lokufakela, ngelixa isandi sihlala ngokuchanekileyo njengeyona ikhoyo kwi-MP2.

Yintoni ebonakala kwisikrini kwifayili MP4?

Ngokungagqibekanga isakhelo esithe nkqo: i-MP2 ifayili iqulethe umzobo wokuqula umva ukuba ikhona, kungenjalo i-background eqinileyo. Isakhelo sigcinwa ixesha elipheleleyo lesandi, ngoko i-MP4 ifayili yimifanekiso eqinileyo epheleleyo ene-MP2 yakho yesandi njengesandi esihambayo - encinci kwaye ikhawulezayo ukukopela.

Ingaba i-MP4 ividiyo iya kulahlekelwa yimpumelelo yesandi xa ithelekiswa ne-MP2 umthombo?

Akukho kuphinda-u sampling ngaphezulu kwento efunekayo ye MP4 i-codec yesandi yesiqulathi seefayili. I-MP2 isandi siqhutywa kwi MP4 kwaye, apho isiqulathi seefayili sivumela i-codec efanayo, ikopiwe i-bit-for-bit. apho MP4 ifuna i-AAC / Opus, siguqula i-code kwi-192 kbps okanye ngaphezulu ukuze i-result icacile.

I-MP4 ividiyo iya kuba lide kangakanani na?

Ngokuchanekileyo ixesha elide njengoko i MP2 yesandi - iingoma ezili-4-imizuzu ziye zaba yi-4-imizuzu MP4 ividiyo, ipodcast yemizuzu eli-50 ibuye ibe yi-50-imizuzu MP4. Umfanekiso ohlala ubonakala ubiza kakhulu, ngoko ke ixesha elithathayo, hayi umfanekiso, uqhuba ixesha lokukopela.

Ingaba ifile MP4 iyakuba mkhulu kangakanani na xa ithelekiswa ne-MP2 yesandi?

Ubukhulu obuncinci kuphela. Kuba umfanekiso u-frame ephindaphindwayo, umsinga wevidiyo udibanisa okuncinci kakhulu - uninzi lwe MP4 ubungakanani befayili luhlala lukhona. I-5 MB MP2 irekhodi lihlala livelisa i-MP4 ifayili ekwi-6-9 MB.

Ndingasebenzisa umfanekiso wam njengombala wokungasemva endaweni yobugcisa besiqhoboshelo?

Ayikho kulo mguquli wenyathelo elinye — isebenzisa ubugcisa besiqhoboshelo esifakwe ngaphakathi MP2 okanye indawo yangasemva emiselweyo. Ukumisela i-self-staying okanye i-looping clip ngasemva kwesandi, guqula MP2 ukuya ku MP4 apha kuqala, emva koko sebenzisa /i-video-editor/ ukutshintshela umkhondo obonakalayo.

Ingaba ifayili MP4 iyadlala kwiYouTube nakwi-platforms eziphakathi?

Ewe. Simiselwe ukuba siyi-codec ehambelana kakhulu ne MP4 ibhokisi (H.264 ye-MP4 / MOV, VP9 ye-WebM, H.265 ye-MKV) ukuze i-MP4 ilayishwe phezulu ivunyelwe kwaye iguqulwe ngokucocekileyo yi-YouTube, i-Instagram, i-TikTok ne-Facebook ngaphandle kwe "ifomati engaxhaswanga" impazamo.

Ndingayiguqula nge-batch i-albham epheleleyo yeefayili MP2 ukuya kwi MP4?

Ewe - shiya iseti epheleleyo ye MP2 iifayili ngaphakathi kwaye nganye ibuye ibe yi MP4 ividiyo yayo ngokulandelelanayo. I-Premium iqhuba abasebenza ngaphezulu, ngoko ke i-albham eneengoma ezili-12 igqiba ngokukhawuleza kunekuguqula nganye MP2 enye ngexesha.

Ingaba iifayile zam MP2 zifihlakeleyo ngexesha lokuguqulwa MP4?

Ewe — iifayili ezilayishwe phezulu MP2 ziqhutywa kubasebenzi abakhethekileyo kwaye zicinywe ngaphakathi kwemizuzu. Asiyi kuphulaphula, sigcine, okanye sinikezele ngesandi sakho. Ifestile yokugcina epheleleyo ibhalwe kwi /privacy/.

Ingaba i-MP4 ividiyo igcina i-MP2 isihloko kunye ne-artist tags?

Xa i MP4 ixhasa i-metadata, i MP2 isihloko / umculi / i-albham tags ikhopiwe kwi-MP4 ifayile. Qaphela ukuba i-video platforms ezininzi zifunda isihloko sabo somhlaba xa zikhupha ngaphezulu kune-tag efakwe ngaphakathi, ngoko ke misela isihloko se-platform ngesandla.

Yintoni utshintsho phakathi kokuguqula i-MP2 ukuya kwi-MP4 nokukhupha kuphela isandi emva koko?

Ukutshintsha MP2 ukuya ku MP4 kudibanisa umphezulu obonakalayo ukuze umsindo aphile njengevidiyo; okuthe nkqo — ukutsala umsindo kwakhona ngaphandle kwevidiyo — kumsebenzi ohlukileyo /video-to-audio/. Ukuba ufuna kuphela isandi kwifomati eyahlukileyo yesandi, sebenzisa umguquli wesandi-kwisandi endaweni yokuhamba nge MP4.

MP2

MP2 ngumphezulu wesandi ongaphambili kwe MP3, usetyenziswa kwiradiyo yedijithali kunye nokusasazwa ngenxa yokuba ukucofa-phantsi kubiza kwaye kunamandla.