AC3 → WAV

Sichoncho, ndipo ndibwino kuti mukhale wopanda kanthu: palibe chomwe chingachitike. AC3 yomwe yatulutsidwa kale nthawi yoyamba yolemba, ndikuyika zomwe zilibe kanthu WAV zimasunga zomwezo - sizowonjezera. Fayilo imakula nthawi zambiri ndipo imawoneka ngati yofanana. Ndibe njira yoyenera yosinthira, chifukwa WAV siyiwonjezera chitukuko chachiwiri cha artefacts pamene mukutumiza. WAV ndi bwino mtundu kwa kusintha, mastering ndi archiving, chifukwa chakuti angathe re-encoded nthawi iliyonse popanda kusonkhana artefacts. AC-3 ndi yosagwira ntchito ndi standards zamakono ndi si yovomerezeka ndi masamba, mafoni kapena ambiri webu osewera popanda downmix kuti stereo.

Mtengo woyambirira ndi 192 kbps kwa lossy WAV; pass-through kwa lossless WAV. 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.

Ngati AC3 ndi yowonongeka ndipo WAV ndi yopanda kusowa (mwachitsanzo MP3 → WAV), WAV si yabwino kuposa AC3 - simungathe kubwezeretsa zambiri zomwe zatulutsidwa. Ngati AC3 ndi yopanda kusowa ndipo WAV ndi yopanda kusowa, WAV codec imabwezeretsa; pa 192 kbps zotsatirazi ndizosawoneka bwino kwa zinthu zambiri.

Ndikoyenera - dzina, woimba, album, chaka, mndandanda wa nyimbo, ndi album art amawerengedwa kuchokera ku AC3 kontena ndi kulemba ku WAV kontena komwe mtundu umathandizira ma tag. Zonse zofunikira (MP3, AAC, FLAC, OGG) zimayendetsa ma tag bwino; WAV yosapanga dzimbiri siyichita. WAV ndi Microsoft ndi IBM RIFF-ogwirizana audio chidebe kuchokera 1991, ndipo ndi zimene pafupifupi aliyense audio interface ndi DAW amalemba pa record.

Yai - chotsani fayilo ya AC3 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.

Mwa default yes — 48 kHz AC3 imakhala 48 kHz mu WAV. 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.

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

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 WAV yosinthidwa kwa zida zanu zofunikira. 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.

Yes - zotsitsa zotsitsa AC3 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.

Kusinthanso kwa codec yofanana: 10 mpaka 30 masekondi. Kusinthanso kwa codec yosiyana: 10 mpaka 20% ya nthawi yochokera, kotero nthawi ya 1-hour AC3 → WAV imatha m'maola 6 mpaka 12. Ntchito za batch zimagwirizana pakati pa ogwira ntchito kuti ziwonjezere kufulumira.

Sizimachitika kusintha kwamphamvu kwaotomatiki ngati simukukhazikitsa njira yosintha. Ngati mukuona kusintha kwamphamvu, ndiye kuti wosewera nyimbo wanu kapena library ya media agwiritsa ntchito ReplayGain kapena kusintha kwamphamvu kwa nyimbo pamasewera - si ife. Tsitsani izi kuti mumvetse mphamvu za WAV.