MPEG-4
???c khai tr??ng b?i MPEG (MovingPictureExportsGroup) trong
n?m 1999 l? ?n b?n ??u ti?n v? ???c ch?nh th?c tuy?n b? ???c
c?c ti?u chu?n qu?c t? v?o ??u nh?ng n?m 2000. N? kh?c v?i r?t
nhi?u t? c? hai MPEG-1 v? MPEG-2. MPEG-4 n?i dung ?a ph??ng
ti?n ti?p c?n c?c c?ng c? d?a tr?n d? li?u v? c?c ch?c n?ng
ch?nh s?a cho c?c ho?t ??ng v? ch?t d?ng n?i dung ?? ng??i
d?ng c?ch kh?c c? th? nh?n ???c c?c m?c t??ng ??i v? mua s?m
nh? t??ng t?c. V?i c?ng ngh? ho?n h?o th? h? ??u ti?n c?a
video-m? ho? l? c?ng ngh? c?t l?i v? c?ng ngh? ch? ch?t kh?c
nh? ph?n kh?c ??i t??ng video, Video Object m? h?a, kh? n?ng
m? r?ng, chuy?n ??ng v? d? to?n b?i th??ng, n? tr? n?n r?ng
r?i v? an to?n ???c ?p d?ng tr?n internet.
Zune l? t?n c?a c? hai d?ch v? m? c? ???c
v? chia s? n?i dung truy?n th?ng v? m?t th??ng hi?u c?a
Portable Media Player do Microsoft ph?t tri?n nh? iPod c?a
Apple Inc
Xbox l? m?t video game console c?nh tranh
m?nh m? v?i Nintendo GameCube / Wii hay PlayStation c?a Sony /
(PS2/PS3).Microsoft ?? c?ng b? phi?n b?n Xenon, Xbox 2, Xbox
FS, Xbox ti?p theo, ho?c NextBox, Xbox 360 (HD ?? ph?n gi?i
cao ??nh ngh?a).
?? ph?t mpeg4 tr?n Zune / Xbox, h?y chuy?n
??i t?p tin v?o wmv ??u ti?n tr?n m?y PC. C?c th?ng ch?a nh?
mp4, mov, avi, rm, mkv, ogm divx h? tr? mpeg-4 d?ng. C?i ??t
b? l?c video th?ch h?p v? b? l?c ?m thanh cho c?c ??nh d?ng
mpeg4 nh? ffdshow, divx, xvid, HDX4 codec, ho?c
MainConcept b? gi?i m?.
Download Zune
Xbox Converter ?? chuy?n ??i MPEG4 cho Zune / Xbox. Sau
??, s? d?ng USB ho?c m?ng l??i ?? chuy?n file wmv. Ho?c ghi
c?c t?p tin v?o ??a CD / DVD, ? ??a ch?i tr?n Xbox d?
d?ng.

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.
?? ph?t t?p tin tr?n PSP Zune / Xbox
ph??ng ti?n ?? chuy?n ??i c?c ??nh d?ng file video mpeg4 ??
wmv / wma t?p tin b?nh th??ng. H?y th? c?i ??t g?i
codec cho PSP.
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