| VOB ng?n
c?a DVD ??i t??ng ph?t tri?n ?? l?u t?t c? d? li?u ?m thanh v?
video c?a MPEG2. N? bao g?m c?c d? li?u nhi?u d?ng video,
audio v? ph? ??. Vob ch? y?u c? 2 lo?i d? li?u: d? li?u ??n
gi?n, bao g?m c? c?c t?p tin, catalogue v? m?i phi?n b?n c?a
n? v? d? li?u ph?c t?p nh? chi nh?nh, ghi nh?n v? ghi l?i c?c
s? c?, vv, c? c? c?u v? ??nh d?ng ???c x?c ??nh b?ng vob
Schema.
ASF l? Advanced Streaming Format. N? l?
m?t ??nh d?ng t?p tin m? r?ng ph?t tri?n ??ng b? ch? y?u ??
l?u tr? video k? thu?t s?, ?m thanh, d?ng ph? ??, ho?c truy?n
d? li?u tr?n internet. ASF c?ng l? m?t container ?a ph??ng
ti?n c?a Windows Media Video hay Windows Media
Audio.
?? chuy?n ??i vob v?o t?p tin asf, 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. Vista c? k?m b?
gi?i m? vob.
Download ASF
Chuy?n ??i n? c? th? chuy?n vob v?o t?p tin asf. Ch?n m?t
vob t?p tin, thay ??i ??nh d?ng ASF ??u ra ?? trong h?p tho?i
Options, c?u h?nh m?t s? th?ng 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 c?c file vob ???c b?o v? ho?c m?t
m?, chuy?n ??i s? th?t b?i.
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 ?? asf ph??ng ti?n ??
chuy?n ??i c?c ??nh d?ng file video mpeg4 ?? asf t?p tin b?nh
th??ng. H?y th? c?i ??t g?i
codec cho PSP.
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