| ASF, t?c
l? n?ng cao Streaming Format, ???c ph?t tri?n b?i Microsoft ??
ch?i ??y ?? video tr?c tuy?n cho ph?p ng??i d?ng chuy?n ??ng
v? ph?t video trong khi t?i v? n?.v?i l?i th? l?n nh?t c?a
kh?i l??ng nh?, ASF ph? h?p cho m?ng truy?n d?n v? c? th? ???c
ph?t tr?c ti?p c?a Microsoft Windows Media Player m?i nh?t c?a
Microsoft. ASF ??nh d?ng ?m thanh c? th? ???c kh?ng ch? ???c
h?nh th?nh b?ng c?ch k?t h?p c?c h?nh ?nh, ?m thanh v? d? li?u
h?nh ?nh ??ng, m? c?n chuy?n ??i t? Audios kh?c c?a ??nh d?ng.
MKV l? m?t t?p tin video ph? bi?n ???c x?c
??nh b?i Matroska Media, m?t ??nh d?ng ?a ph??ng ti?n m?i g?i.
C?c t?nh n?ng c?a MKV l? n? c? th? l?u tr? nhi?u lo?i m? h?a
video, ?m thanh v? d?ng ph? ??.
?? chuy?n ??i asf ?? mkv, h?y c?i ??t
Windows Media Player m?i nh?t, ch?a c?c codec asf m?i nh?t
ho?c gi?i m?.
Download MKV Converter m? c? th? chuy?n ??i asf v?o
t?p tin mkv. Sau ??, h?y c?i ??t MKV
codec. Ch?n m?t t?p tin asf,??t m?t s? tham s? nh? DivX hay XviD l?
m?y n?n video, Microsoft ADPCM nh? m?y n?n ?m thanh, ?i?u
ch?nh ?? ph?n gi?i, t? l? khung h?nh, vv n?u c?n
thi?t.
3GPP2 c? ngh?a l? The 3rd Generation
Partnership Project 2 (3GPP2) ???c t?m th?y trong th?ng 1 n?m
1999 b?i 4 t? ch?c t??ng ?ng ???c ti?u chu?n h?a Vi?n th?ng
Hi?p h?i C?ng nghi?p (B?c M?), ?y ban C?ng ngh? Th?ng tin
(Nh?t B?n), Hi?p h?i Ph?t thanh C?ng nghi?p v? Kinh doanh
(Nh?t B?n) v? Hi?p h?i C?ng ngh? Vi?n th?ng (H?n Qu?c), 3GPP2
nh?m m?c ??ch kh?c nhau t? 3GPP b?ng c?ch l?m cho th? 3 th? h?
??c t? k? thu?t v?i CDMA2000 nh? giao di?n kh?ng d?y tr?n c?
s? ANSI-41core m?ng. Ph?n m? r?ng c?a t?p tin l? *.3g2.
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