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本文章最後由 nonloster 於 2011-6-23 01:19 編輯 ' S0 ?! y' [1 r6 S. B
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IU + KimYuna - Frost Flower MV 1080 720 450p 3 ver0 n, B8 W- B2 k& v, t
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2 w; P% _" r# O2 ?7 s2 e. c經我不負責任的肉眼辨識,1080p 和720p看起來畫質是一樣的, 一樣的不好
) e: Q. _. e d如果有差,也真的只是差一點點點, 但檔案大小卻差很多.... ; m4 {# q+ T$ N5 A/ F
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MV主要以錄音室側拍為主,穿插一些節目剪影或幕後畫面8 q( v* a5 v% {, Y8 A! J
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7 d8 S2 e- Q' [( q0 V Complete name : Frost Flower MV 1080p.mkv
& G% S; g. M9 s Format : Matroska, c) e" A9 o' l; g
File size : 539 MiB. Y: |( s- u& ?; l3 A; K
Duration : 3mn 33s$ u$ z& `* c- I* U0 r& J/ J- D
Overall bit rate : 21.1 Mbps8 q7 t r3 @: ?- T
Writing application : PotEncoder: k' {5 T2 s( r. i
Writing library : PotEncoder
. }0 _! f* H# H p" H" s, W9 X Video #1
) w; T. a6 L1 w- s ID : 1
7 S8 ?; l) f$ T# Q* p5 C Format : AVC
) d4 k0 G [, X Format/Info : Advanced Video Codec
6 c8 f2 b: s7 d- | Format profile : [email protected]
2 E4 V) Z% q* o+ K3 {! ~- ] Format settings, CABAC : Yes- z* j9 d; T4 C) ~
Format settings, ReFrames : 1 frame
6 K3 q" E1 a7 V8 K# y# \: z Codec ID : V_MPEG4/ISO/AVC! C* c& ~% T$ E; K$ n
Duration : 3mn 34s
! y# Y7 |+ f1 Y; U. s Width : 1 920 pixels
- C% R% m& t! V* ^9 H$ D1 y Height : 1 080 pixels+ G) v+ A, D z# Y4 l+ N3 u) N3 E, u
Display aspect ratio : 16:9) ?+ [' [% ~. T( ]2 S9 p" N
Frame rate mode : Variable
9 O! N9 t m/ c. c1 y7 i" [4 P Frame rate : 30.000 fps
: ?/ f+ [$ c; y9 x m ^ Color space : YUV
% H5 D) n# L& i' J2 m; U8 m Chroma subsampling : 4:2:0
& g5 E" H2 U. Z4 | Bit depth : 8 bits
! V- ?" Q2 m9 O Scan type : Progressive
/ h5 n! l5 w) V L+ }2 ~6 T* u Writing library : x264 core 112
) v$ S6 n* R7 B" L1 H( w# J Encoding settings : cabac=1 / ref=1 / deblock=1:0:0 / analyse=0x3:0x113 / me=dia / subme=1 / psy=1 / psy_rd=0.00:0.00 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=0 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=0 / threads=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=0 / weightp=0 / keyint=30 / keyint_min=16 / scenecut=0 / intra_refresh=0 / rc_lookahead=30 / rc=crf / mbtree=1 / crf=10.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00' F' H* S+ d% x
Language : English
8 u4 k& |6 I# Z' d: x+ k Audio #29 ?8 A9 ^/ S4 k% U# Q
ID : 29 O0 e& U) F2 `$ v
Format : AAC
) E% v; r8 f! P2 \ Format/Info : Advanced Audio Codec
2 {4 g5 L6 x! t! m. M& R6 p; h Format profile : LC
& _, g5 V' \# D, F" x: s' Z Codec ID : A_AAC) X0 K s. ^ }
Duration : 3mn 33s
5 I* a2 |. o8 J0 e Channel(s) : 6 channels
3 \4 V5 r" G0 a- V2 S4 C Channel positions : Front: L C R, Side: L R, LFE) ~/ I8 n! a# I( n$ J8 N, x
Sampling rate : 48.0 KHz
! q! g' z/ U# ^9 @# t Compression mode : Lossy( L) P8 i: Q- C/ {7 x! t# F
Delay relative to video : 64ms
* s: z; z w! n; j( J. x ]& @7 f Language : English 0 d( Y( y4 ^+ R |$ r
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0 D/ H0 n M8 v/ Q Complete name : MV 720p .mp4( w+ a1 w2 \: Y' r1 n+ s3 S! l
Format : MPEG-4
9 {" a p9 J4 ~: \ Format profile : Base Media$ n! _# {5 V7 o2 b
Codec ID : isom
8 U( I. q& r" ^8 G1 T File size : 141 MiB
+ j6 ~, u/ x! @% { Duration : 3mn 33s
1 C( Q' l* e! G0 T3 g Overall bit rate : 5 522 Kbps
3 _( c+ d( O8 p1 |3 T3 r: ? Writing application : PotEncoder
2 W+ N' e% B/ m) I! T1 N' B( Z Video #1: p4 b" H$ @$ {$ Q2 u
ID : 1! Q8 F( p8 `& L7 a6 t$ L
Format : AVC0 C3 N5 ^: ?4 I; x- ^! v
Format/Info : Advanced Video Codec
+ ^$ ?0 g2 }6 F N4 V6 M Format profile : [email protected]3 N7 _8 s+ N Y/ L6 i$ g; f5 j
Format settings, CABAC : Yes
4 h* e1 _! @5 g" T% @! ] Format settings, ReFrames : 1 frame
3 z _" ~% Z& u( B Codec ID : avc1
. n6 p( q) w2 ?; N Codec ID/Info : Advanced Video Coding, p! f2 ^4 k4 i
Duration : 3mn 33s
- S6 }: B! r1 Z, g+ v Bit rate mode : Variable. q1 }# P1 h# A- Y7 Z
Bit rate : 5 200 Kbps# Q3 M1 h- k2 Z Z9 p( [6 r
Width : 1 280 pixels
: C6 U5 m! z7 i" [: G7 z& q Height : 720 pixels
; v; v3 p8 e/ _2 \ Display aspect ratio : 16:9
6 M9 j$ @* n+ \* Z/ G3 H- J Frame rate mode : Constant
% ]2 u9 K$ d" h- r d Frame rate : 30.000 fps- @( D8 D2 F+ s# r( J
Color space : YUV
' B6 |1 \( P, g Chroma subsampling : 4:2:0% Q* {% x: s F/ Y# Q
Bit depth : 8 bits
0 g1 x7 t/ b7 B) g0 Y" } Scan type : Progressive
# H" Z' B6 L; g1 X$ X! i1 y2 e6 @ Bits/(Pixel*Frame) : 0.188
# `$ H$ ^% K: G, f" X# ]* D6 T0 g* S! @ Stream size : 131 MiB (93%)* _; i% Q2 \) n2 z3 X
Writing library : x264 core 112' n( k9 X$ i0 |3 h7 _
Encoding settings : cabac=1 / ref=1 / deblock=1:0:0 / analyse=0x3:0x113 / me=dia / subme=1 / psy=1 / psy_rd=0.00:0.00 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=0 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=0 / threads=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=0 / weightp=0 / keyint=30 / keyint_min=16 / scenecut=0 / intra_refresh=0 / rc_lookahead=30 / rc=abr / mbtree=1 / bitrate=5200 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00) V& q5 y9 y) Q6 ^ J3 L
Audio #2 F$ L0 g. m& o8 t. K2 g ^
ID : 2
5 R5 Z$ |7 q ^% F4 c Format : AAC$ w# @1 z7 R- w! P" X
Format/Info : Advanced Audio Codec
3 M$ E1 Q. L: u Format profile : LC( r0 N& I0 ?* {3 o
Codec ID : 40/ d: \$ N! R) U, ?
Duration : 3mn 33s# N8 S; ]% }: }& \
Bit rate mode : Variable7 _1 H& w' m' [0 Q7 K! U# T
Bit rate : 384 Kbps
7 V# B4 q6 o! V" k r Channel(s) : 6 channels
( j) P& V- u3 }2 t, [ Channel positions : Front: L C R, Side: L R, LFE/ g% d* a) `5 R# j" ~, Z/ G
Sampling rate : 48.0 KHz: S8 {, f0 W1 c7 b* j6 { b" R
Compression mode : Lossy
! d3 n% L# ^8 N Stream size : 9.78 MiB (7%) |
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