MOV → MP2

Guqula Eyakho MOV kuya MP2 amafayela kalula

Khetha amafayela akho

noma cindezela bese ususa amafayela akho lapha

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

Ukulayisha

Indlela yokuguqula MOV kuya MP2

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

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

Isinyathelo 3: Landa i-version yakho MP2 amafayela

MOV kuya MP2 Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiyikhipha kanjani i-audio track kusuka ku-MOV njenge-MP2?

Layisha phezulu ihele MOV futhi umguquli ususa umsindo osuka kwi-MOV, bese uguqula ikhodi ibe yi-MP2. Amafreyimu wevidiyo asuswa — akukho sikhathi sevidiyo sesibili, akukho phutha lomgangatho ngaphandle kokukhishwa kwe-MP2 codec.

Yiyiphi i-track yomsindo ekhishwayo uma MOV yami iqukethe eziningi?

Ngephutha umsindo 0 (umsindo wokuqala, ngokuvamile umsindo omkhulu). Uma MOV wakho ufaka umlayezo, ama-dubs, noma umsindo ochazayo kuma-tracks angeziwe, umkhethi othuthukisiwe "umsindo" ukuvumela ukuthi ukhethe 1, 2, 3... ngokucacile. Uhlu lwe-track lubonisa ukufinyelela kokubuka kuqala ukuze ungakhetha ngokuzifihla.

Ihele MP2 lisebenzisa i-bitrate enjani?

Iphutha MP2 i-bitrate yi-192 kbps (icacile kuma-earphones amaningi). Nciphisa ku-320 kbps nge-audiophile output, noma 96-128 kbps ngezwi/podcast lapho ihele elincane liyisisekelo. Ama-MP2 angeke alahlekile (WAV, FLAC) agweme ukumiswa kwe-bitrate futhi agcine yonke isampula.

Ingabe ukusuka ku MOV kuya ku MP2 kuzonciphisa ubunjani bomsindo wami?

Uma i MP2 ifomethi ingekho lutho (WAV, FLAC, ALAC), yonke isampula yangempela igcinwa. Uma i MP2 ingekho lutho (MP3, AAC, OGG, Opus), i-codec icindezela futhi — ku-192 kbps ushintsho alukwazi ukulizwa kuningi kwezithameli; ku-96 kbps ungalizwa ama-cymbals noma ama-sibilans abandayo. I-MOV i Container ayinaso isikhundla kulolu hlelo — ukumiswa kwe-codec kuphela okubalulekile.

Ingabe i-MP2 ekhishwayo igcina i-MOV isilinganiso sesampula?

Ngokungagqibekanga yebo — 48 kHz MOV umsindo ushintsha ube 48 kHz MP2 umsindo, 44.1 kHz ushintsha ube 44.1 kHz. Uma ufuna ukuncipha kwesampula ukuze kusebenze (isibonelo 96 kHz studio masters kuya ku 44.1 kHz CD-quality MP2) isampula-rate dropdown yenza lokhu ngekhwalithi ephezulu yokusatshalaliswa kabusha.

Ingabe ngingakwazi ukukhishwa kwe MP2 umsindo kusuka kusibaya sehele MOV?

Yebo — susa isibaya se MOV amafayela endaweni yokulayisha futhi siqhube ukukhishwa ngokufanayo. I-Premium ithola abasebenzi abafanayo abaningi; ku-100-file batch (uhlelo lwemiculo-video olujwayelekile) lokhu kuyinto ehlukile phakathi kwamasekondi angama-90 namaminithi angama-8.

Ingabe kuthatha isikhathi esingakanani ukukhishwa kwe MP2 kusuka ku-MOV wehora elilodwa?

Umsindo demux + transcode usebenza ngokushesha kakhulu kunakhodi yevidiyo - ngokuvamile 5-15% yesikhathi somthombo. Ihora le-1 MOV -> MP2 liphele ngemizuzu engu-3-9 ku-pipeline ejwayelekile. Uma i-MP2 codec ifana ne-source codec esekwi-MOV (ejwayelekile ye-AAC ngaphakathi kwe-MKV / MP4), iyi-remux ecacile futhi isebenza ngemizuzu.

Ingabe ihele MP2 lifaka isihloko / umculi / amathegi we-albhamu?

Uma ihele MOV ligcina i-stream metadata (umculi, isihloko, i-album), sikopa lezi zindawo kuMP2 isitoreji lapho ifomu lixhasa amathegi. ID3v2 (MP3), amazwana we-Vorbis (OGG, FLAC), ama-MP4 atoms (AAC / M4A), RIFF INFO (WAV) wonke abhalwe. Ukungabi nathegi MOV kwenza MP2 — sebenzisa i-Mp3tag noma i-Picard emva-kwe-ukukhishwa ukuze uthuthukise.

Ingabe MOV yami imfihlo ngesikhathi sokukhipha umsindo?

Yebo — imodeli yobumfihlo efanayo nezo zonke iziguqulo. Umsuka MOV nesokudla MP2 zicutshungulwa kubasebenzi abahlukanisiwe futhi zicishwe ngaphakathi kwemizuzu. Asikwazi ukudlala, ukugcina, noma ukuhlanganisa okuqukethwe. Bona /privacy/.

Kungani i-MP2 yami ithola izithuba ezingenalutho noma umsindo ongelungile?

Kuyinto evamile kakhulu ukungqubuzana kwe-stream-index — MOV yakho iqukethe i-multi-track audio layout futhi siyikhuphule i-stream engalungile (isibonelo, i-audio track echazayo emnyama endaweni ye-main mix). Phinda uqhube nge-"audio stream" ethuthukisiwe ekhethiwe ebekwe kwi-index efanele, noma khetha "zonke iziqukathi" ukukhishwa kwe-track ngayinye njengefayela elihlukile MP2.

Ingabe ukukhishwa kwe MP2 kuyisistereo, mono, noma 5.1?

Uhlelo lwesixhumi lulandela i-MOV ngokuzenzakalela: 5.1 MOV umsindo osuka ku-5.1 MP2 lapho i-codec ixhasa khona (AAC, FLAC, OGG, Opus). Ukhetho lwesixhumi-sokucindezela licindezela i-stereo noma i-mono — lusetshenziswa ku-podcast yokusebenza noma ukuhambisana nama-mono-only Bluetooth speakers.

Ingabe i-MP2 ekhishwayo izodlalwa ku-iPhone / Android / imoto ye-stereo?

MP3 idlala emhlabeni wonke. AAC / M4A idlala ku-Apple ne-Android, kufaka phakathi i-car stereos yefektri kusukela ngo-2014+. OGG / Opus idinga umdlali omusha futhi ingasebenzi kumasistimu adala. I-device-target ethuthukisiwe ikhetha i-codec ephephile kakhulu MP2 yesihluthulelo esikhethiwe.