MP3 Amathuluzi

Guqula MP3 kuya futhi kusuka kumafomethi ahlukahlukene

Mayelana MP3

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

Ukusetshenziswa Okuvamile

Ukugcina nokudlala umculo kumadivayisi aphathekayo
Ukusabalalisa ama-podcasts nama-audiobooks
Ukusakaza okuqukethwe komsindo ku-inthanethi

MP3 Imibuzo Evame Ukubuzwa Yokuguqulwa

Yini ihele lomsindo le MP3?

MP3 iyifomethi yomsindo elahlekile. Umqokodisi ususa iziqongo ezingakuzwanga kanye nezisindo ezimaskiwe ukuze afike kubukhulu befayela okungokweshumi lento elinganayo engacindezelwa. Ukunconywa kabusha kwe-MP3 kufomethi elahlekile kwenza ukulimala kohlobo lomgangatho; guqula kusuka ku-master engalahleki uma kukhona.

Ingabe ubuhle bulahlekile kuhele MP3?

Noma yini encoder yakuqala ekhetha ukuyisusa, futhi ayikwazi ukubuyiselwa. MP3 icindezela ngokumodela lokho okungekuqaphela indlebe - imisindo ekhululekile ehlala ngaphansi kwezikhulu, iziqongo eziphezulu zokulalela - futhi isuse ngokuqhubekayo. Ku-bitrate ephephile engeke ikwazi ukulizwa yinoma ngubani. Okunye okungaba khona kubuyiselwa emuva, ngakho ukushintshana kufomethi engalahleki igcina isimo samanje ngaphandle kokubuyisela okungaphambilini. MP3 ilahlekelwa: imodeli ye psychoacoustic isusa iziqongo ezingezona ezivamile, ezivame ukuba ngu-128 kuya ku-320 kbps.

Kungani amathuluzi okuphrinta amiswa ku MP3?

Ngenxa yokuthi igcina konke okuqukethwe idiski ngaphandle kokushiya noma yini kuyo — yonke ulwimi lomsindo, yonke i-subtitle track, uhlu lwesigaba — kwifayela elilodwa. Lokhu kuyiphutha elilungile uma inhloso ikopi elithembekile lokuqala, futhi iphutha uma ifayela lidinga ukudlala kwidivayisi eqonda kuphela ifomu lokudlulisa. Akukho lutho olushaya i-MP3 ngokuhambisana - i-car stereos, imishini ye-gym, i-DAPs ne-hardware eneminyaka engu-20 yonke ifunde ngaphandle kwemibuzo.

Ingabe umculi, i-album nesithombe sokuzivikela ku MP3 yami sizohlala siguqulwa?

Bakwenza lapho ifomu eligunyaziwe linesizinda sokubeka. MP3 lithwala izithonjana nemisebenzi yezandla efakwe njengengxenye yefayela, futhi ukuguqulwa kwenza amakhophi ngaphesheya kwendawo elingaqondakalayo. Izithonjana ezingacindezelwanga ziyisinqumo - zicacisiwe ngaphambi kokuphawula kwakuyithemba elijwayelekile futhi zigcina cishe akukho, ngakho ithala eliguqulwe ngalo ndlela lifika njengedonga lemisindo engabizwanga.

Ingabe kubaluleke ukuthi MP3 ingaphezu kweminyaka engu-30?

Ubudala bukhona akuyona inkinga - amafomethi amaningi onyaka akhona alungile, ngokucacile ngoba konke kudlule iminyaka eminingi ukuwafaka. Okubalulekile ukuthi unyaka uthathe isinqumo: amafayela amancane, amaprosesa aphansi, akukho nethiwekhi, futhi amakhono angeke afune umuntu. lapho amanani ahlala khona, ifomu lilungile. lapho ayikho, lena yisizathu sokushintsha. MP3 yi MPEG-1 Audio Layer III, eqediwe ngo-1993, futhi ikhona ifomethi yomsindo ekwazi ukuconywa ngokugcwele.

Ingabe MP3 izodlala ngokuqondile kwikhasi le-web?

Yebo. MP3 iphakathi kwefomethi yomsindo i-browser iyi-decode, ngakho ingafakwa kungxenyekazi yomsindo noma kumdlali wepodcast futhi isebenza kuwo wonke amathuluzi ngaphandle kweplugin noma ihele elibuyela emuva. Lokhu kwenza kube yinjongo yoshicilelo ephephile, futhi yilokho okushintsha ukurekhodwa okungekuhle kube yifomethi evame ukuba yindlela encane yokuyithola idlala kuwebhusayithi.

Yini i-bitrate okufanele ngiyiguqule amafayela ami MP3?

Uhlu lwendawo esiya kuyo, hhayi umsuka. Ukudlalwa kwengoma, 256 kuya ku-320 kbps kucacile kuwo wonke umuntu olalelayo; ukukhuluma nokulalela ipodcasts, 96 kuya ku-128 kbps kuningi futhi kushiya ihele ngaphesheya. Ukungenisa umsindo ngaphezu komsuka we-bitrate kulahlekile isikhala — kugcina umsindo osele udlulele nge-lossy pass futhi akubuyiseli lutho umngenisi wokuqala olahlekile.

Ingabe ukushintshana kushintsha isilinganiso sesampula se MP3 yami yomsindo?

Akunakwenzeka ngaphandle kokuthi ucela. Ukuguquka kugcina umsuka wezinga — 48 kHz uhlala 48 kHz, 44.1 kHz uhlala 44.1 kHz — ngoba ukusatshalaliswa kabusha kubiza kakhulu futhi akusebenzi uma akukho okudingayo. Iziphuzo zikhona: ama-CD omsindo adinga u-44.1 kHz, abanye abadlali behardware abadala bamukela okuthile, futhi amapayipi omsindo avame ukudinga u-16 kHz. Misela izinga ngokucacile ngalezi zinkinga bese ushiya icala linye.

Ingabe i-MP3 ilahlekelwa noma ayilahlekelwanga?

MP3 ilahlekile — umqokeli ususa idatha umqokeli ecabanga ukuthi ayikwazi ukulizwa ukuze ifike kubukhulu behele elincane. I-MP3 ihlukaniswe ngokukhethekile yi-AAC ne-Opus nganoma yisiphi isivinini se-bit, ingagcina ngaphezulu kwama-channels amabili ngokunembile, futhi ihlala ifaka ukulibazisa okuncane kwe-encoder.

Yini okufanele ngiguqule MP3 ukuze ngihlukanise?

Akukho nto, ngokuvamile — MP3 yifomethi yonke into edlala, ngakho kuyilapho iphele intambo, hhayi isikhashana. Guqula MP3 ku M4A uma ufuna ukuzwa okufanayo kuhele oncane, noma ku WAV uma ingxenye yesofthiwe i refuses ecindezelwe umsindo ngokuqondile. Ukuguquguquka MP3 ku FLAC kuphela yenza ifayela enkulu; imingwane MP3 encoder elahlekile idlule.