| AAC ???
???? ?? Advanced Audio Coding ?????? ????? ?????? ??? ??????
?? ??? Fraunhofer-IIS, ????? ? ATT.?????? AAC ???? ?? ?????
???? ?? ??? ???? ???? ????? MP3 ?? ??? ???????. ???????????
?????? AAC ???? ??? ?? MP3, ?-AAC ???? ???? ????? ???? ????
???? ?????? ?? ????? ????? ?? 30 ?????? ????? ???? MP3.
WMA ??? Windows Media Audio. WMA ??? ?????
????? ??? ????? ?? ??? ????????? ????? ????? MP3. ?? ?????
???? ???? ?? ???? ????? ??? ???? ????? ????? ???? ??????,
????? ???? ???? ???? ?? RA (Real Audio).
??? ????? ? AAC WMA: ?? ?????? ?? ????? AAC ????? ?? ????? ?????? Windows
?-DirectShow ???. ???? "regsvr32 CoreAAC.ax" ????? ??
?-Codec.
????? WMA ???? ??? ???? ????? ?? ????? ? AAC WMA.
??? ???? AAC, ????? ?? ??? ??????, ?? ???? ???? ?? bitrate
????? ??? ?? ?? ????. Bitrate ???? ????, ?? ???? ????? ????
????, ????? ??? ????? ????, ??????. ??? ?? ????? ??? ????? AAC
? WMA.
MPC ????? MusePaCk (.mPC), ??? ??? ?????
????? ?????? ????? ?????? ??? ?????? ?? ??? ????? Buschmann
???? 1997. ?? ????? ???? ???? ???? ?????? ???? ???? ???????
????? MP3, ??? ????? ????? ????? lossy codec ??? ????? ?????
???????. ??? ?? ??? ?? ????? OEM ????. ????? Walkmans ???????
?????? MPC ????? ????? ?? ?? ??? ??? ????? ????? ???? ??????
????? ????. ???? MPC ???? ????? ?? ????? ??? ?????, ??? ????
???? ???, ?? ????? ???? ????? ?????? MP3.
??? ????? MPC to wma, ?? ?????? ?? ???? ????? MPC DirectShow / ????? / codecs (RadLight)
???? ???? MPC.
|
|
