WAV → MP3

Sinthani Yanu WAV ku MP3 mafayilo mosavuta

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Kukweza

Momwe mungasinthire WAV ku MP3

Gawo 1: Kwezani yanu WAV mafayilo pogwiritsa ntchito batani lomwe lili pamwambapa kapena pokoka ndi kugwetsa.

Gawo 2: Dinani batani la 'Convert' kuti muyambe kusintha.

Gawo 3: Tsitsani pulogalamu yanu yosinthidwa MP3 mafayilo

WAV ku MP3 Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingasinthire bwanji WAV audio ku MP3 popanda kuwononga mtundu?

Kutsitsa fayilo ya WAV ndipo wosintha amasankha MP3 codec ndi bitrate kuti agwirizane ndi chiyambi. Lossless MP3 (WAV / FLAC / ALAC) imasunga zonse zomwe zimawoneka bwino; lossy MP3 (MP3 / AAC / OGG / Opus) imasinthidwa ku 192 kbps yomwe ndi yosawoneka bwino kwa maganizo ambiri. WAV nthawi zambiri amasunga raw uncompressed PCM - aliyense sample anatenga moyenera, pa zimene bit kuwala ndi sampling rate anathawa. MP3 ndi lossy: psychoacoustic model amachotsa ma frequencies kuti nkhope sizingayembekezere kuti adziwe, makamaka pa 128 mpaka 320 kbps.

Kodi ndibwino bwanji kuti ndichepetse kusinthidwa kwa WAV ku MP3?

Ena, ndipo ndi nthawi yayitali - ichi ndi chiwongola dzanja chomwe chimabweretsa zambiri. WAV imakhala ndi chilichonse chosadziwika bwino; MP3 imachotsa zomwe psychoacoustic model imayembekezera kuti simudzawona. Pa 192 kbps ndi pamwambapa kuti kuyembekezera ndi kokwanira kuti zikhale zowoneka bwino pazinthu zambiri ndi zida zambiri. Tengani WAV ngati mtsogoleri wanu, chifukwa simungathe kubwerera ku MP3.

Kodi chimachitika ndi ma audio ambiri a multichannel pamene amasintha WAV ku MP3?

Idzaikidwa pansi pa stereo, chifukwa MP3 siyimakhala ndi njira yogwiritsira ntchito ma channel ambiri. Kulowetsa kumagwiritsa ntchito ma coefficients ovomerezeka kuti ma channel apakati azikhala owoneka bwino ndipo ma surrounds amaphatikizidwa pamalingaliro otsika. Chomwecho chilichonse chomwe chimadalirika pa malo osiyana a ma channel chimapita pamene ichi chikuchitika. MP3 ndi mwaukadaulo outclassed ndi AAC ndi Opus pa zonse bitrate, sangathe kusungira zambiri kuposa awiri ma channels bwino, ndi nthawi zonse amawonjezera m'badwo wa encoder.

Kodi kujambula kopitilira muyeso WAV kutsitsa bwino?

Maakaunti aulere amafika pa 100 MB pa fayilo, ndipo WAV amayenda mpaka 10 MB pa mphindi mu stereo chifukwa palibe chomwe chimakonzedwa - chilichonse chimasunga pa kutalika kwa kutalika. Mphindi makumi asanu ndi khumi ndi zisanu ndi zitatu zapitazo. Premium imatulutsa chingwe chokwanira, ndipo mtunduwo uli ndi 4 GB yokha pamwamba pa zomwe, chifukwa chake maulendo opitilira nthawi yayitali amafika ogawidwa m'magawo owerengeka; kutsitsa nawo limodzi ndipo amachitidwa ngati ntchito imodzi. WAV ndi lalikulu - pafupifupi 10 MB pa stereo mphindi pa CD quality - ndi classic mtundu ali 4 GB chipinda ndi palibe malo kwa ma tag bwino.

Kodi bitrate yomwe imachokera ku fayilo ya MP3 idzagwiritsa ntchito?

Mtengo woyambirira ndi 192 kbps kwa lossy MP3; pass-through kwa lossless MP3. Chotsani 320 kbps kwa audiophile kapena 96 kbps kwa mawu / podcast. Chosankha chimasintha kukula kwa fayilo ndi kumvetsera; pansi pa 96 kbps lossy artifacts amawoneka pa nyimbo.

Kodi kuchoka ku WAV kupita ku MP3 kumachepetsa mtundu wanga wa audio?

Ngati WAV ndi yowonongeka ndipo MP3 ndi yopanda kusowa (mwachitsanzo MP3 → WAV), MP3 si yabwino kuposa WAV - simungathe kubwezeretsa zambiri zomwe zatulutsidwa. Ngati WAV ndi yopanda kusowa ndipo MP3 ndi yopanda kusowa, MP3 codec imabwezeretsa; pa 192 kbps zotsatirazi ndizosawoneka bwino kwa zinthu zambiri.

Kodi wosintha WAV kupita ku MP3 amasunga ID3 / metadata tags?

Ndikoyenera - dzina, woimba, album, chaka, mndandanda wa nyimbo, ndi album art amawerengedwa kuchokera ku WAV kontena ndi kulemba ku MP3 kontena komwe mtundu umathandizira ma tag. Zonse zofunikira (MP3, AAC, FLAC, OGG) zimayendetsa ma tag bwino; WAV yosapanga dzimbiri siyichita. MP3 ndi MPEG-1 Audio Layer III, anamaliza mu 1993, ndibe kwambiri universally decodable audio mtundu kuti ali.

Kodi ndingasinthire mamiliyoni a WAV mafayilo ku MP3?

Yai - chotsani fayilo ya WAV ndikuwapanga mofanana. Premium ili ndi ogwira ntchito ambiri mofanana ndi malire a fayilo, kotero fayilo ya 500-file batch imatha m'maola angapo osati m'maola angapo.

Kodi MP3 idzakhala ndi kuchuluka kwa sampling monga WAV?

Mwa default yes — 48 kHz WAV imakhala 48 kHz mu MP3. Ngati mukufuna kulowetsa kuti mugwirizane (96 kHz → 44.1 kHz kwa kulemba CD), kusankha kwa sampling-rate kumagwiritsa ntchito kulowetsanso kwabwino kwambiri panjira yofanana yolemba.

Kodi ndingasinthire kuwala kwamphamvu pamene ndikusintha WAV kupita ku MP3?

Ndiye — njira yosintha mawu imagwiritsa ntchito ITU-R BS.1770 / EBU R128 yosintha mawu ku MP3, yolenga -14 LUFS (mtengo wosinthira) kapena -16 LUFS (mtengo wosinthira podcast).

Kodi MP3 yanga idzasewera pa stereo yagalimoto, iPod ndi Sonos?

MP3 imasewera kulikonse. AAC imasewera pa Apple, ambiri a Android, ndi Sonos. FLAC imasewera pa Sonos ndi Android koma si pa iPods oyambirira. WAV imasewera pa chilichonse koma ndi chachikulu. Kusintha kwa chipangizo chosinthika chimasankha codec ya MP3 yosinthidwa kwa zida zanu zofunikira. Sichoncho beats MP3 kwa kugwirizana - car stereos, gym zida, DAPs ndi zaka makumi awiri hardware onse kuwerenga izo popanda funso.

Kodi fayilo yanga WAV ndi yapadera pamene ikusintha kukhala MP3?

Yes - zotsitsa zotsitsa WAV zimatha kuchitidwa m'mabungwe osiyana ndi omwe amagwira ntchito ndipo zimatha kuthetsedwa m'maola ochepa. Sitingagwiritse ntchito, kusungira nthawi yayitali kapena kugawana zolemba za audio.