M4R is an iPhone ringtone file format based on AAC audio encoding.
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?