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發表於 2010-11-15 01:47:25
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有一事想问请问下5 Q) F5 t( R1 T2 a2 Y- G" v# i
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F:\101106.SNSD.Ariake & Odaiba Special.HD.1080i.ts# i$ y8 N( T# Z) p" o- p
General #15 |3 B0 K! I% l$ g5 V
Complete name : F:\101106.SNSD.Ariake & Odaiba Special.HD.1080i.ts
2 k1 l+ u7 }& S8 c Format : MPEG-2 Transport7 A: j P( U( O- q. F6 Y+ Y! b0 {
Format/Family : MPEG-2+ }9 Z4 t6 W0 ^# q* |8 C+ r
File size : 2.18 GiB6 e- [3 i1 _& k' P4 [. N
Video #1011
& ?1 @/ v# i: L5 \ Codec : MPEG-2 Video; T _) O( ~& k% W2 ~
Codec profile : Main@High-1440$ }6 h4 o( r8 c# M# v5 @4 h
Codec settings/Matrix : Standard! {. ]7 P4 _6 l* r" J7 Y. T O
Bit rate : 15 Mbps
! v9 ?. y7 [# N$ F& P' s& Q; D( D$ e Bit rate mode : CBR
: g6 N- L% L& c" w- E1 X Width : 1440 pixels. Q6 S$ V( Y; e
Height : 1080 pixels( Y, ^# n" J: J- t& I2 S# \# r
Display Aspect ratio : 16/9
' ^: i/ m8 L3 v9 n9 e: T! V ?2 z) ^ Frame rate : 29.970 fps
! e, O4 {3 E& n! y' b+ E% o) V Chroma : 4:2:0: }+ ~4 i X3 ]2 l2 H' Z) @" O, ~; P
Interlacement : Top Field First
* P* d. u- o6 `8 W, w" F Bits/(Pixel*Frame) : 0.322/ Q( T6 C' |0 }4 E1 t( a: t! j, J
Audio #1100
' V/ X: _6 U1 r& t) g9 h2 Q Codec : AAC
) P: _" V; \( g! P# V' [( O Codec/Family : AAC/ I* `% W. F5 M& R0 ?$ d# l2 g
Video0 delay : 20ms
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) \7 p4 I& }( G为什么会Codec profile : Main@High-1440
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" @' f2 l2 W. u: k这是什么意思呢? |
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