3GP → AUDIO

Guqula Eyakho 3GP ukuba AUDIO 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 3GP ukuba AUDIO

Inyathelo 1: Layisha eyakho 3GP iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

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

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

3GP ukuba AUDIO Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyikhupha njani i-audio kwifayili yam 3GP njenge AUDIO?

Layisha phezulu ifayili 3GP kwaye umguquli ukhupha umsinga wesandi, emva koko uguqula ikhowudi ibe yi AUDIO. Akukho sibini sevidiyo esidlulayo - irekhodi elibonakalayo lilahliwe ngokuzenzekelayo ngoko ke ukutywina kukhawuleza kakhulu kune-encoding epheleleyo. I-3GP yindawo yokugcina i-3GPP emiselweyo yefowuni eziqalayo, xa ividiyo ifuna ukufakela i-176x144 yekhusi kunye ne-2G yenkqubo yedatha. Isandi apha sinjongo eqhelekileyo: umguquli ukhupha isandi kwaye ukhetha ukukhowuda okudlalwayo ngokubanzi kuyo.

Ingaba ukutshintsha 3GP ukuya ku AUDIO kujikelezo lwesibini lokucinezela okulahlekileyo?

Ewe, kwaye kufanelekile ukucwangcisa. Zonke iifomati zilahlekile, ngoko ke i AUDIO 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 AUDIO ukusuka apho endaweni yoko ikhusela i pass kabini ngokupheleleyo. I-3GP igcina i-H.263 okanye i-MPEG-4 Inxalenye ye-2 yevidiyo ene-AMR yesandi sokuthetha esinomqolo omfutshane, zonke zilungelelaniswe kwi-bitrate encinci kunekhwalithi. Imveliso emiselweyo kwi MP3 kwi 192 kbps, ebonisa ngaphaya iindidi ezininzi zezinto ezibonakalayo kwaye ifundeka ngazo zonke iisixhobo.

Ndingayiphawula i AUDIO ngeenkcukacha zomculi ne-albham?

Ewe, kwaye yimpumelelo epheleleyo ngaphezulu kwe 3GP, eyona ingekho naphi na ethembekileyo ukugcina nayiphi na. AUDIO ithatha isihloko, umculi, i-albham, unyaka, inani lengoma kunye nobugcisa bokuqhoboshela okufakwe kwisiqulathi seefayili, ngoko ithala leencwadi lengoma liyifaka ngokuchanekileyo ngaphandle kokuhamba ngesandla. Ukukhetha isiphelo ngokuzenzekelayo yindlela ekhawulezayo xa konke ofunayo yisandi ngaphandle kwefayile, ngaphandle kwe codec izigqibo zokuyenza.

I-AUDIO ekhutshiweyo isebenzisa i-bitrate yesandi ethini?

I-bitrate emiselweyo ye-lossy AUDIO 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-3GP ukuya kwi-AUDIO?

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

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

Ngokungagqibekanga ewe — 48 kHz yesandi kwi 3GP yakho ihlala i-48 kHz kwi-AUDIO 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 3GP kwi AUDIO kwiqela elinye?

Ewe — susa isiqulathi seefayili ze 3GP 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-AUDIO iya kuphawulwa ngesihloko / umculi / i-metadata ye-albham?

Ukuba i 3GP ithatha isahluko okanye i-metadata yokuhamba, siyakopa isihloko / umculi / imihlaba ye-albham kwi AUDIO isiqulathi seefayili. Ukuba akunjalo, i AUDIO iza ngaphandle ingaphawulwanga — sebenzisa umhleli we-tag (Mp3tag, Picard) emva korhwebo ngaphandle lokufaka i-tag eninzi.

Ithatha ixesha elingakanani ukutsala i-AUDIO yesandi ukusuka kwi-3GP yeyure?

I-audio demux + encode ikhawuleza - iqhelekileyo 5 ukuya kwi 15% yobude bomthombo. I-1-iyure 3GP → AUDIO igqiba kwimizuzu emithathu ukuya kwi 9 kwindlela eqhelekileyo yokuhambisa; i-Premium parallelism icima oku ngaphezulu kwimisebenzi yeqela.

Ndingayikhupha icala le-3GP yesandi njenge-AUDIO?

Akukho kule sixhobo ngokuthe ngqo — khupha isandi esipheleleyo njenge AUDIO, 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 3GP 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 AUDIO ineengcambu ezingasebenziyo apho i 3GP ikwisandi?

I-3GP 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-AUDIO kwisiqulathi seefayili esixhasa i-multi-track output (FLAC, OGG).

3GP

I-3GP yifomati yesikhongozeli semultimedia ephuhliswe kwi-3G mobile phones. Inokugcina idatha yeaudiyo kunye nevidiyo kwaye iqhele ukusetyenziselwa ukudlala ividiyo ephathwayo.