FLV → MP3

Guqula Eyakho FLV kuya MP3 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 FLV kuya MP3

Isinyathelo 1: Layisha eyakho FLV 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

FLV kuya MP3 Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiyikhipha kanjani umsindo kusuka kuhele FLV njenge MP3?

Layisha phezulu ihele FLV futhi sizosusa umsindo, bese siyiguqula ibe yi MP3. Akukho lutho oludlulayo lwevidiyo futhi akukho lutho olulahlekile olungaphezu kwelokho okushiwo yi-MP3 codec; i / extract-audio/ ithuluzi lisebenza nge-pipeline efanayo.

Yini i-bitrate yomsindo isebenzisa ihele MP3?

I-lossy MP3 ikhodwe ku-192 kbps ngokuzenzakalela. Uhlelo lwekhwalithi yomsindo lunikeza futhi 320 kbps ukuqinisekisa ukhwalithi enhle kanye ne-128 kbps ukuqinisekisa ifayela elincane. I-lossless MP3 (WAV, FLAC) i ignore i-bitrate futhi igcine yonke isampula.

Ingabe ngizolahlekelwa ubunjani besandi uma ngisuka ku FLV kuya ku MP3?

Uma MP3 ingekho lutho (WAV, FLAC), yonke isampula yomsuka womsindo igcinwa ngokugcwele. Uma MP3 ingekho lutho (MP3, AAC, OGG, Opus), i-MP3 codec icindezela futhi — ku-192 kbps okuzenzakalelayo lokhu kucacile kuzo zonke izinto zomsuka.

Ingabe i-MP3 ekhishwayo igcina isilinganiso esijwayelekile?

Ngokungagqibekanga yebo — umsindo we-48 kHz ngaphakathi kwe-FLV uzoba yi-48 kHz ngaphakathi kwe-MP3. Uma ufuna i-44.1 kHz (ukulingana kwekhwalithi ye-CD) i-sample-rate ethuthukisiwe ehlathini liphatha ukusampelwa kabusha ngesihluzi esisezingeni eliphakeme (akukho zinto ezibonakalayo ezibizwa nge-alias).

Ingabe ngizokhipha umsindo kusuka ku FLV amafayela amaningi kuya ku MP3 ngeqembu elilodwa?

Amafayela amaningi emisebenzini eyodwa adinga iphrojekthi ekhokhelwa. Ukusetshenziswa okumahhala kuyisifayela esisodwa ngasinye sokuguqulwa, ukuguqulwa okufanayo ngehora. Kuphrojekthi ekhokhelwa ungangeza amafayela amaningi kumsebenzi owodwa, bese ulanda impendulo ngayinye yayo noma zonke ku-ZIP eyodwa.

Ingabe kuthatha isikhathi esingakanani ukukhishwa kwe MP3 kusuka kuhele FLV?

Kuxhomekeka kubukhulu nesikhathi sohele. Amadokhumende amancane namasithombe avame ukulungiselelwa ngokushesha. Amavidiyo ade athatha isikhathi eside, ngoba amavidiyo aguqulwa aphinde akhode ifreyimu ngayinye.

Ingabe ngizokhipha kuphela isigaba se FLV somsindo njenge MP3?

Akunalesi simo — khipha umsindo wonke njenge MP3 kuqala, bese usebenzisa /audio-trim/ ukucisha isiqephu. Indlela yesigaba-sithathu ishesha kunalokho okwenziwa ngokuxhuma futhi ikuvumela ukuthi ubone kuqala umculo okhishwayo ngaphambi kokucisha.

Ingabe ihele lami FLV liyimfihlo ngesikhathi sokukhipha umsindo?

Yebo. Amafayela FLV alayishwe phezulu aphathwa kumaseva ethu okuguqula, akukho muntu obhekana nawo, futhi angeke ahlukaniswe. Ukulayishwa kanye nokuguqulwa kwe MP3 kususwa ngokuzenzakalela cishe amahora angu-24 ngemuva kokuguqulwa, okushiya isikhathi sokulanda imiphumela. Bona /privacy/ ukufinyelela kunqubomgomo egcwele.

Kungani ihele lami MP3 linezithuba ezingenalutho?

Ngokuvamile i-FLV ithatha ngaphezu kwe-track yomsindo eyodwa futhi enye eyaguqulwa ihlala ihlala ikhululekile noma iyisithathu. Umguquli ukhetha i-track yomsindo eyodwa ngokuzenzakalela, ngokuvamile i-one enkulu, futhi lekhasi alinazo izilungiselelo zokukhetha i-track eyahlukileyo. Uma i-one engekho iphuma, shintsha i-FLV nge-track oyifunayo kuqala (i-VLC noma i-ffmpeg ingakwenza lokhu) bese uyiguqula futhi.

Ingabe i-MP3 ekhishwayo idlala ku-iPhone, Android, noma i-stereo yemoto?

MP3 idlala cishe kuwo wonke amathuluzi. AAC idlala kumadivayisi we-Apple, amafoni amaningi we-Android ne-Sonos. OGG ne-Opus zidinga umdlali omusha ku-iOS kodwa zidlala ku-Chrome, Firefox ne-VLC. Akunazo izilungiselelo zedivayisi ezingaphambili kule khasi, ngakho khetha ifomethi efanele yomdlali wakho oxhasayo.

FLV

I-FLV (I-Flash Video) ifomethi yesiqukathi sevidiyo eyakhiwe yi-Adobe. Ivamise ukusetshenziselwa ukusakazwa kwamavidiyo aku-inthanethi futhi isekelwa i-Adobe Flash Player.

MP3

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