| MPEG l?
vi?t t?t c?a Moving Pictures Experts Group. Nh?m n?y ???c t?
ch?c theo ti?u chu?n ISO (T? ch?c ti?u chu?n qu?c t?) v? IEC
(U? ban qu?c t? ?i?n t?) n?m 1988, d?nh cho H?nh Moving (MPEG
video) v? Audio Coding (MPEG Audio) l?m vi?c ti?u chu?n
ho?.
WMV ch?a d?ng video v? audio t??ng ?ng
b?ng c?ch s? d?ng Windows Media Video codec v? Windows Media
Audio codec.
?? chuy?n ??i mpeg v?o t?p tin wmv, tr??c
ti?n b?n c? th? c?i ??t m?t ??u DVD d?a tr?n c?ng ngh?
Microsoft DirectShow tr?n Windows c?a b?n n?u c?c t?p tin mpeg
???c n?n v?i mpeg-1.1 or 2.0 chu?n. N?u mpeg l? 1,0 phi?n b?n,
Windows ?? bao g?m c?c b? gi?i m?, kh?ng c? g? codec th?m l?
c?n thi?t.Vista c? k?m b? gi?i m? MPEG1.1/2.0.
Download WMV Chuy?n ??i n? c? th? chuy?n ??n t?p tin
mpeg wmv. Ch?n m?t t?p tin mpeg, thay ??i m?t v?i tham s? nh?
m? h?a video bitrate,bitrate m? h?a ?m thanh, ?? ph?n gi?i, t?
l? khung h?nh, vv n?u c?n thi?t.
N?u thi?t l?p t?y ch?nh k?ch
th??c ?? xem ?? n?t cao trong 1280x720 (720p) ho?c 1920x1080
(1080p) ngh? quy?t, v? t?ng t? l? bit, b?n c? th? chuy?n ??i
?? mpeg wmv HD.
PSP c? ngh?a l? PlayStation Portable, ??
l? l?n ??u ti?n ???c ph?t tri?n b?i T?p ?o?n Sony. Thi?t k?
?i?u khi?n c?a n? v?n c?n d?a tr?n tr? ch?i nh?ng th?m ch?c
n?ng m?i phim v? ch?i m? kh?c v?i c?c c?u Play Station. PSP h?
tr? jpg, gif, bmp, png, tif, MP3, MP4, AAC, ATRAC, WAV,
MPEG4.
?? chuy?n ??i PSP ?? wmv ph??ng ti?n ??
chuy?n ??i c?c ??nh d?ng file video mpeg4 to file wmv b?nh
th??ng. H?y th? c?i ??t g?i
codec cho PSP.
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