MKV → AC3

Guqula Eyakho MKV ukuba AC3 iifayile ngokulula

Khetha iifayile zakho

okanye rhuqa uze ushiye iifayile zakho apha

Inkqubo ekhululekileyo: 1 IiNguqulelo/iyure · Yiya ngaphandle komda →

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

Iyalayisha

Indlela yokuguqula MKV ukuba AC3

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

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

Inyathelo lesi-3: Khuphela i-converted yakho AC3 iifayile

MKV ukuba AC3 Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyikhupha njani i-audio kwifayili yam MKV njenge AC3?

Layisha phezulu ifayili MKV kwaye umguquli ukhupha umsinga wesandi, emva koko uguqula ikhowudi ibe yi AC3. Akukho sibini sevidiyo esidlulayo - irekhodi elibonakalayo lilahliwe ngokuzenzekelayo ngoko ke ukutywina kukhawuleza kakhulu kune-encoding epheleleyo. MKV yi Matroska, ibhokisi evulekileyo eyenziwe ngo 2002 ngaphandle kweengxaki zonikezelo lwelayisensi kunye nokungaphelelanga kwinto engayigcinayo. AC-3 yiDolby Digital, ifomati ejikelezayo emiselwe i-laserdisc, iDVD, i-ATSC yosasazo kunye nefilimu ekuqaleni kweeminyaka ye-90.

Ingaba ukutshintsha MKV ukuya ku AC3 kujikelezo lwesibini lokucinezela okulahlekileyo?

Ewe, kwaye kufanelekile ukucwangcisa. Zonke iifomati zilahlekile, ngoko ke i AC3 encoder isebenza kwisandi esisele sidlula kwindlela enye ye psychoacoustic, kwaye izigqibo zayo zidibanisa iseti yokuqala. Kwi 192 kbps okanye ngaphezulu isiphumo sihlala sicacile kubaninzi bokuziva. Ukuba une master engalahleki naphi na, ukukopela i AC3 ukusuka apho endaweni yoko ikhusela i pass kabini ngokupheleleyo. MKV yi-codec-agnostic: H.264, HEVC, VP9 ne-AV1 ividiyo ihlala ikhululekile ecaleni kwe-AAC, FLAC, Opus, DTS okanye i-Dolby audio kwifayili enye. AC-3 yisandi esilahlekileyo esingenasiqhagamshelanisi esininzi, sihlala siyi-5.1 kwi-384 okanye 448 kbps, nemetadata yonxibelelwano oluqhelekileyo noluphantsi koxinzelelo.

I-AC3 ekhutshiweyo isebenzisa i-bitrate yesandi ethini?

I-bitrate emiselweyo ye-lossy AC3 yi-192 kbps, ebonisa ngaphaya kwengoma. Ungayicima i-320 kbps (audiophile) okanye i-96-128 kbps (ilizwi / ipodcast / ifayili encinci). I-bitrate esuka ezantsi ivela kwiinketho eziphambili phambi kokuba ucofe uguqule.

Ingaba ndiya kulahlekelwa umgangatho wesandi xa ndisuka kwi-MKV ukuya kwi-AC3?

Ukuba AC3 ayilahleki (WAV, FLAC), isampuli nganye igcinwa ngokuchanekileyo. Ukuba AC3 ilahlekile (MP3, AAC, OGG, Opus), i-AC3 codec iphinda icinezele umbhalo wesandi - kwi-192 kbps isiphumo sicacile kuzo zonke iziqulatho. Ukuya kwi-lossy → ayilahleki akuzukubuyisela iinkcukacha ezisele zilahlekile.

Ingaba i-AC3 yesandi igcina i-sample rate yangaphambili?

Ngokungagqibekanga ewe — 48 kHz yesandi kwi MKV yakho ihlala i-48 kHz kwi-AC3 yemveliso. Ukukhupha i-CD okanye ukulungelelanisa umdlali okhoyo ungakhupha i-sample ukuya kwi-44.1 kHz nge-sample-rate dropdown; i-resampler ikwi-SoX-grade esezingeni eliphezulu.

Ndingayikhupha i-audio kwiifayili ezininzi MKV kwi AC3 kwiqela elinye?

Ewe — susa isiqulathi seefayili ze MKV kwaye sikhuphe isandi ngokuthe tye. Abasebenzisi abaphezulu bafumana abasebenzi abathe tye abaninzi; kwifayili ye-50-batch le yinto eyahlukileyo phakathi kwemizuzu emibini kunye nemizuzu emihlanu.

Ingaba i-AC3 iya kuphawulwa ngesihloko / umculi / i-metadata ye-albham?

Ukuba i MKV ithatha isahluko okanye i-metadata yokuhamba, siyakopa isihloko / umculi / imihlaba ye-albham kwi AC3 isiqulathi seefayili. Ukuba akunjalo, i AC3 iza ngaphandle ingaphawulwanga — sebenzisa umhleli we-tag (Mp3tag, Picard) emva korhwebo ngaphandle lokufaka i-tag eninzi.

Ithatha ixesha elingakanani ukutsala i-AC3 yesandi ukusuka kwi-MKV yeyure?

I-audio demux + encode ikhawuleza - iqhelekileyo 5 ukuya kwi 15% yobude bomthombo. I-1-iyure MKV → AC3 igqiba kwimizuzu emithathu ukuya kwi 9 kwindlela eqhelekileyo yokuhambisa; i-Premium parallelism icima oku ngaphezulu kwimisebenzi yeqela.

Ndingayikhupha icala le-MKV yesandi njenge-AC3?

Akukho kule sixhobo ngokuthe ngqo — khupha isandi esipheleleyo njenge AC3, emva koko sebenzisa /audio-trim/ okanye /audio-cutter/ ukucima icandelo. Umendo wenyathelo elinye uhlala ukhawuleza kunenkqubo edityanisweyo kwaye ukunika ulawulo oluchanekileyo lwenqanaba le-waveform.

Ingaba ifayili yam MKV ifihlakeleyo ngexesha lokukhupha isandi?

Ewe - imodeli yobumfihlo efanayo neyokuguqulwa ngasinye: abasebenzi ababekwe ngokuzimeleyo, akukho hlaziyo lomuntu, ukucinywa okuzenzekelayo ngaphakathi kwemizuzu yokugqitywa. Ifestile yokugcina epheleleyo ikwi /privacy/.

Kutheni le nto ifayili AC3 ineengcambu ezingasebenziyo apho i MKV ikwisandi?

I-MKV iqulethe iingoma ezininzi zesandi kwaye i-demuxer ithathe i-stream engenanto okanye encedisayo. Sebenzisa isikhethi esiphambili "i-stream yesandi" ukukhetha i-stream 0, 1, 2 ngokucacileyo, okanye ubeke i-AC3 kwisiqulathi seefayili esixhasa i-multi-track output (FLAC, OGG).

Ndingagcina i-AC3 njenge-stereo, mono, okanye i-5.1 surround?

Ubeko lwesiqhagamshelanisi lugcinwa ukusuka kwi MKV ngokumiselweyo - i-5.1 MKV ivelisa i-5.1 AC3 ukuba i-AC3 codec ixhasa loo nto (AAC, FLAC, OGG, Opus). Ukhetho lokudibanisa ezantsi lukhuthaza i-stereo okanye i-mono - luncedo kwipodcast yokuhamba komsebenzi apho iingoma ezijikelezayo zilahleka kwi-bitrate.