AVI → MP3

Guqula Eyakho AVI kuya MP3 amafayela kalula

Khetha amafayela akho

noma cindezela bese ususa amafayela akho lapha

I-Free Plan: 1 Ukushintsha/ihora · Iya ngaphandle komkhawulo →

Guqula amafayela afinyelela ku-1 GB mahhala, abasebenzisi be-Pro bangaguqula amafayela afinyelela ku-100 GB; Bhalisa manje

Ukulayisha

Indlela yokuguqula AVI kuya MP3

Isinyathelo 1: Layisha eyakho AVI amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

Isinyathelo 2: Chofoza inkinobho ethi 'Guqula' ukuze uqale ukuguqulwa.

Isinyathelo 3: Landa i-version yakho MP3 amafayela

AVI kuya MP3 Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiyikhipha kanjani umsindo kusuka kuhele lami AVI njenge MP3?

Layisha phezulu ihele AVI futhi umguquli u-demuxes umsindo, bese uguqula ikhodi liyi MP3. Akukho sinqumo sevidiyo sesibili - umsindo obonakalayo ususwa ngokushesha ngakho ukukhishwa kusheshe kakhulu kunalokho okuphelele kokuphinde ukhodwe.

Yini i-bitrate yomsindo osetshenziswa yi-MP3 ekhishwayo?

Izinga lokungena elijwayelekile le-lossy MP3 yi-192 kbps, elicacile kumculo. Ungayisusa ku-320 kbps (audiophile) noma 96-128 kbps (ubizo / podcast / ifayela elincane). Izinga lokungena eliphansi livela ezinketho eziphezulu ngaphambi kokuba ucofe uguqule.

Ingabe ngizolahlekelwa ukhwalithi yomsindo uma ngisuka ku AVI kuya ku MP3?

Uma MP3 ingekho emdlalweni (WAV, FLAC), yonke imibiko igcinwa ngokugcwele. Uma MP3 ingekho emdlalweni (MP3, AAC, OGG, Opus), i MP3 codec icindezela kabusha umsuka womsindo — ku-192 kbps imiphumela icacile kuzo zonke izithako. Ukuya nge-lossy → akukho emdlalweni akusho ukubuyisela imininingwane ekhishwe.

Ingabe i-MP3 yomsindo igcina isilinganiso sosampula sangaphambilini?

Ngokungajwayelekile yebo — umsindo we-48 kHz ku AVI wakho uhlala u-48 kHz ku-MP3 kuphuma. Ukukhuphula i-CD noma ukuhambisana nomdlali odala ungakhuphula isampula ku-44.1 kHz ngesampula-rate dropdown; isampula ephindayo isezingeni eliphakeme le-SoX.

Ingabe ngingakwazi ukukhishwa umsindo kusuka kuhele AVI ku MP3 ngeqembu elilodwa?

Yebo — susa ifolda ye AVI amafayela futhi sizokhipha umsindo ngokuhambisana. Abasebenzisi bepremium bathola abasebenza ngokuhambisana; kuhele olungu-50 lohlelo lokhu kuyinto ehlukile phakathi kwemizuzu emihlanu nemizuzu eyisithupha.

Ingabe i-MP3 izophawulwa ngesihloko / umculi / i-album metadata?

Uma i AVI ithatha isiqephu noma i-metadata yokuhamba, sikopa isihloko / umculi / ama-album ama-fields ngaphakathi kwe MP3 ibhokisi. Uma kungenjalo, i MP3 iphuma ingaphawuliwe - sebenzisa umhleli wesihloko (Mp3tag, Picard) ngemuva kokuthumela ngaphandle ukuphawula okunethezeka.

Ingabe kuthatha isikhathi esingakanani ukukhishwa kwe-MP3 umsindo kusuka ku-AVI ohora elilodwa?

Umsindo demux + ukukopela kushesha — 5 kuya ku-15% wesikhathi somthombo. Ihora le-1 AVI → MP3 liphele ngo-3 kuya ku-9 imizuzu ku-pipeline ejwayelekile; i-premium parallelism isusa lokhu ngaphezu kwemisebenzi yeqembu.

Ingabe ngizokhipha kuphela isigaba se-AVI somsindo njenge-MP3?

Akukho kulolu thuluzi ngokuqondile — khipha umsindo wonke njenge MP3, bese usebenzisa /audio-trim/ noma /audio-cutter/ ukucisha inhlanganisela. Indlela yezinhlangothi ezimbili ivame ukukhawulela kunemisebenzi ehlangene futhi ikunikeza ukulawula okucacile kwe-waveform-level.

Ingabe ihele lami AVI liyimfihlo ngesikhathi sokukhipha umsindo?

Yebo - imodeli yobumfihlo efanayo njengezo zonke iziguquko: abasebenza ngokuzimela, akukho ukuhlolwa komuntu, ukususwa okuzenzakalelayo ngaphakathi kwemizuzu yokuqedela. Ifasitela lokugcina eliphelele litholakala ku /privacy/.

Kungani ihele MP3 linezithuba ezingenalutho lapho i AVI ikhona umsindo?

Kuyinto evamile ukukhethwa kwe-stream engalungile: AVI inezinhlamvu zomsindo eziningi futhi i-demuxer ikhetha inhlamvu engenalutho noma esizakayo. Sebenzisa isikhethi esithuthukisiwe "i-stream yomsindo" ukukhetha inhlamvu 0, 1, 2 ngokucacile, noma ubeke i MP3 ibhokisi elixhasa i-multi-track output (FLAC, OGG).

Ingabe ngigcina MP3 njenge-stereo, mono, noma 5.1 surround?

Uhlelo lwesixhumi lugcinwa kusuka ku AVI ngokuzenzakalela — 5.1 AVI lukhiqiza 5.1 MP3 uma i-MP3 codec isekela lokhu (AAC, FLAC, OGG, Opus). Ukhetho lokuxuba ngezansi lufaka i-stereo noma i-mono — lusetshenziswa kumapodcast asebenza khona lapho amabhayisikobho ajikelezayo elahlekile i-bitrate.

Ingabe i-MP3 ekhishwayo izodlala ku-iPhone, i-car stereo, ne-Sonos?

MP3 idlala kuwo wonke amathuluzi ngaphandle kokungalingani. AAC idlala ku-Apple, ku-Android, ne-Sonos. OGG / Opus idinga umdlali omusha ku-iOS. Idivayisi ethuthukisiwe-isethelwe ngaphambili ikhetha i-MP3 codec engcono kakhulu yokudlala ku-hardware yakho ethengiswayo.

AVI

Amafayela we-AVI angafaka amafayela omsindo kanye nevidiyo, ayaziwayo kakhulu kodwa anezilinganiso zefayela ezikhulu.

MP3

Amafayela e-MP3 asebenzisa ukucindezela okulahlekile ukunciphisa usayizi wefayela ngenkathi kugcinwa ikhwalithi yomsindo eyamukelekayo kubalaleli abaningi.