M4R ifaira refaira rinoshandiswa ku iPhone ringtones. Iri chaizvo AAC odhiyo faira ine imwe yekuwedzera.
Mashandisirwo Akajairika
iPhone ringtones
Custom alerts
Notification sounds
M4R Mibvunzo Inowanzo bvunzwa Nezvekuchinja
Chii chinonzi M4R audio file?
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M4R ndiro lossy audio format. The encoder anotora inaudible frequencies uye masked mashoko kuti vawane faira mavara pamusoro anopfuura makumi maviri ezviuru zve uncompressed zvakaenzana. Re-encoding M4R kuti mumwe lossy format zvinokonzera generational kuora kwemhando; kushandura kubva ku lossless Master kana zvichibvira. M4R ndiro yepamusoro-soro Apple audio format uye ndiro default for many iOS apps kusanganisira Voice Memos uye Music app. M4R inobuda zvakananga muIOS Sounds list kuburikidza neFinder kana iTunes pasina chero kugadziriswa kwekuwedzera.
Ndeipi mhando yapfuura yakarasikirwa mu M4R faira?
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Chii chatinenge tichifunga kuti chaive chakakosha, asi chakanga chisina kuwanikwa. M4R chinomanikidza nekuisa zvinyorwa zvacho mumifananidzo, izvo ziso harichazvione - mabhureki anomira pasi pezvombo zvakanyanyisa, mafrequencies panzvimbo dzekunzwa - uye kubvisa zvachose. Pachimiro chehutano bitrate iyo haisi kutaurwa kune vese. Chii chisina kutaurwa chinogona kudzoreredzwa, saka kushandura kune lossless format inochengeta ikozvino mamiriro sezviri nyore kupfuura kudzoreredza zvakanyorwa. Payload ndiAAC, zvakajairika capped pa 40 masekondi, iyo ndeimwe yakareba toni iOS achabvuma.
M4R inoshandiswa kune chero chinhu kunze kweringtones?
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Rarely, uye kuti ndicho nechinangwa kupfuura nemamiriro ezvinhu — audio mukati iri a normal compression stream, uye kusvikira ndechimwe chinhu chinopa chikonzero zvachose kuti foni. Anything else that plays it is treating it as ordinary audio, which works fine. Converting in either direction is a rename plus a length trim more than a re-encode.
Muimbi, album uye chipo chekuratidzira pa M4R yangu chinoramba chiripo?
