Guqula MP4 ukuba WMA

Guqula Eyakho MP4 ukuba WMA iifayile ngokulula

Khetha iifayile zakho

*Iifayile zicinyiwe emva kweeyure ezingama-24

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

Iyalayisha

Indlela yokuguqula MP4 ukuba WMA

Inyathelo 1: Layisha eyakho MP4 iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

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

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

MP4 ukuba WMA Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyikhupha njani i-audio kwifayili MP4 njenge WMA?

Layisha phezulu ifayili MP4 kwaye siyi-demux i-audio track, emva koko siyi-transcode kwi WMA. Akukho xesha lesibini levidiyo elidlulayo kwaye akukho lahlekelwa komgangatho ngaphezulu kwe-WMA codec ngokwayo.

I-WMA ifayili isebenzisa i-bitrate yesandi enjani?

I-WMA emiselweyo ye-bitrate yi-192 kbps (ibonisa ngaphaya kwengoma). Ungayicima i-320 kbps (i-audiophile) okanye i-96-128 kbps (ilizwi / ipodcast / ifayili encinci). Ukhetho luvela kwiinketho eziphambili.

Ingaba ndiya kulahlekelwa umgangatho wesandi xa ndisuka kwi-MP4 ukuya kwi-WMA?

Ukuba i WMA ifomati ayilahli (WAV, FLAC), ugcina yonke isampuli ngokuchanekileyo. Ukuba i WMA ilahlekile (MP3, AAC, OGG), i WMA codec iphinda icinezele — umgangatho uxhomekeke kwi-bitrate kunye nombhalo wesandi. Simiselwe kwi-192 kbps ebonisa ngaphaya kwazo zonke imixholo.

Ingaba i-WMA ekhutshweyo igcina i-sample rate yangaphambili?

Ngokungagqibekanga ewe — i-48 kHz yesandi yengoma kwi MP4 ivela kwi-48 kHz kwi WMA. Ukuba ufuna i-44.1 kHz (umgangatho we-CD) ukuhambelana nabadlali abadala, iinketho eziphambili ziquka i-sample-rate dropdown.

Ndingayikhupha i-audio kwiifayili ezininzi MP4 kwi WMA kwiqela elinye?

Ewe — susa isiqulathi seefayili MP4 ngaphakathi kwaye sikhuphe isandi ngokuthe tye. Abasebenzisi abaphezulu bafumana abasebenzi abathe tye abaninzi; kwifayili ye-50-iqela lento le yinto eyahlukileyo phakathi kweemizuzu engama-90 nemizuzu engama-8.

Ingaba ifayili WMA iya kuphawulwa ngesihloko / umculi / i-albham?

Ukuba i-MP4 iifayili iqulathe isahluko okanye i-metadata yokuhamba, siyakopa imihlaba yomculi / isihloko / i-albham kwi-WMA isiqulathi seefayili. Kungenjalo i-WMA ifayili ayiphawulwanga — sebenzisa umhleli we-tag (Mp3tag, Picard) emva korhwebo ngaphandle ukuba ufuna i-tags eninzi.

Ithatha ixesha elingakanani ukushenxisa i-WMA kwifayili ye-MP4?

Ukutsala isandi kukhawulezayo kakhulu kunokuphinda kubhalwe ikhowudi ividiyo - ngokuqhelekileyo 5-15% yobude bomthombo. Iyure ye-1 MP4 → WMA igqiba kwimizuzu ye-3-9 kwinkqubo eqhelekileyo.

Ndingayikhupha icala le-MP4 yesandi njenge-WMA?

Akukho kule sixhobo - khupha isandi esipheleleyo njenge WMA apha, emva koko sebenzisa /audio-trim/ okanye /audio-cutter/ ukucima icandelo. Umendo wenyathelo elinye uhlala ukhawuleza kunenkqubo edityanisiweyo.

Ingaba ifayili yam MP4 ifihlakeleyo xa ndikhupha isandi?

Ewe - imodeli yobumfihlo efanayo neyokuguqulwa ngasinye: abasebenzi ababekwe ngokuzimeleyo, ukucinywa okuzenzekelayo kwimizuzu, akukho hlaziyo lomxholo. Bona /privacy/.

Kutheni ifayili yam WMA isebenzisa izithuba ezingasebenziyo?

Iindawo ezizitshixo zithetha ukuba ifayili MP4 iqulethe ubeko lwesandi oluninzi lweengoma kwaye sikhethe umsinga ongafanelekanga. Sebenzisa ukhetho oluphambili "umsinga wesandi" ukukhetha ngokucacileyo umsinga 0, 1, njl.njl., okanye uphinde uhlanganise zonke iziqhagamshelanisi kwi-multi-track WMA isiqwenga ukuba WMA ixhasa oko.

Ingaba ukususwa kwe WMA ku stereo / mono / 5.1?

Ubeko lwesiqhagamshelanisi lugcinwa ukusuka kwi MP4 ngokumiselweyo — i-5.1 MP4 ivelisa i-5.1 WMA apho i-codec ixhasa khona (AAC, FLAC, OGG). Unganyanzelisa i-stereo okanye i-mono nge-channel-downmix option, esetyenziswa kwi-podcast workflow.

Ingaba i-WMA ekhutshiweyo iyadlala kwi-iPhone / Android / i-car stereo?

I-MP3 idlala naphi na. I-AAC / M4A idlala kwi-Apple neninzi ye-Android. I-OGG / Opus ifuna umdlali okutsha kwi-iOS. Iinketho eziphambili zibonisa "isixhobo" esimiselweyo esikhetha i-WMA codec enokuthi idlala kwinjongo yakho.

MP4

Ifomathi yesikhongozeli seMP4 inokugcina ividiyo, iaudio, imibhalo engezantsi, kunye nemifanekiso kwifayile enye enoxinzelelo oluhle kakhulu.

WMA

I-WMA (iWindows Media Audio) yifomathi yocinezelo lomsindo eyenziwe nguMicrosoft. Isetyenziswa ngokuqhelekileyo ukusasaza kunye neenkonzo zomculo kwi-intanethi.