| RA l? m?t
??nh d?ng streaming audio m?i c?a Real Audio. *.ra t?p tin n?y
l? c?n thi?t ?? ???c ch?i b?ng RealPlayer, nh?ng h? c?ng ???c
ph? bi?n tr?n m?ng do k?ch th??c nh? c?a h? v? do ?? s? ???c
l?u v?i s? l??ng l?n trong m?y t?nh c?a ng??i d?ng. C?c t?p
tin nh? v?y kh?ng th? ch?i ???c tr?c ti?p do kh?ng ???c h? tr?
b?i MP3 Player. V? v?y, n? c?n ph?i ???c chuy?n ??i sang m?t
??nh d?ng ph? bi?n tr??c khi ch?i.
WMA l? Windows Media Audio. WMA l? m?t
??nh d?ng ?m thanh m?i do Microsoft ph?t tri?n, c?ng ???c bi?t
??n nh? MP3. V?i m?t t? l? cao h?n trong c?c t?p tin n?n v?
ch?t l??ng ?m thanh t?t h?n sau n?y, th?m ch? v??t xa nh?ng
ng??i trong RA
?? chuy?n ??i ra ?? wma: h?y c?i ??t c?c
c?u th? m?i nh?t c?a Real n?u h? th?ng Windows c?a b?n kh?ng c?i
??t n?.download RealMedia Splitter, s? d?ng d?ng l?nh
"regsvr32 RealMediaSplitter.ax" ?? ??ng k? n?.
Download WMA Converter m? c? th? chuy?n ??i ra v?o
t?p tin wma. Ch?n m?t t?p tin ra, ??t th?i gian b?t ??u, th?i
gian k?t th?c ho?c bitrate m? h?a ?m thanh, n?u c?n thi?t. C?c
bitrate l? l?n h?n, k?ch th??c t?p tin l? l?n h?n, ch?t l??ng
?m thanh cao h?n, v? ng??c l?i. Nh?n v?o n?t Convert ?? chuy?n
??i ra ?? wma.
RAM c? ngh?a l? Real Audio Media m? l? m?t
lo?i ph??ng ti?n th?ng tin ??nh d?ng ?m thanh ???c ph?t tri?n
b?i Real Networks. ram qua thu?t to?n n?n duy nh?t Real c? th?
d? li?u ?m thanh ho?c ?i?m ??n m?t ph?n c?a d?ng ?m thanh tr?c
tuy?n (c?n h? tr? m?ng).
Xin vui l?ng c?i ??t RealPlayer
RealMediaSplitter ?? chuy?n ??i ram ?? wma.
M4A l? ph?n m? r?ng c?a t?p tin ?m thanh
ti?u chu?n MPEG4. M4A ???c ?? c?p trong ?? c?c ti?u chu?n m?
ph?n m? r?ng c?a t?p tin b?nh th??ng l? *.mp4, m? tr? n?n ph?
bi?n v? n? tr??c h?t ???c s? d?ng trong iTunes v? iPod c?a
Apple ?? kh?c bi?t v?i ?m thanh t? video MPEG4 c?a n?. B?y gi?
h?u nh? t?t c? c?c ph?n m?m c? h? tr? mp4 c?ng c? th? h? tr?
c?c t?p tin ??nh d?ng m4a.
?? chuy?n ??i m4a ??n wma, h?y c?i ??t b?
gi?i m? m4a v? splitter m4a. N?u m4a ???c b?o v? ho?c m?t m?,
chuy?n ??i s? th?t b?i.
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