Pioneer BDP-LX52, Operating Instructions Manual

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49
En
07
co p y r ighted mate r ial, only this license, o r anothe r one
cont r acted with the autho r s, g r ants you the r ight to use,
dist r ibute, and modify it. The r efo r e, by using,
dist r ibuting, o r modifying the F r eeTy p e P r oject, you
indicate that you unde r stand and acce p t all the te r ms of
this license.
4. Contacts
The r e a r e two mailing lists r elated to F r eeTy p e:
• f r eety p e@nongnu.o r g
Discusses gene r al use and a pp lications of F r eeTy p e,
as well as futu r e and wanted additions to the lib r a r y
and dist r ibution. If you a r e looking fo r su pp o r t, sta r t in
this list if you haven’t found anything to hel p you in the
documentation.
• f r eety p e-devel@nongnu.o r g
Discusses bugs, as well as engine inte r nals, design
issues, s p ecific licenses, p o r ting, etc.
Ou
r
home
p
age can be found at
htt p ://www.f r eety p e.o r g

libpng
COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify lib
p ng you may inse r t additional notices
immediately following this sentence.
lib
p ng ve r sions 1.2.6, August 15, 2004, th r ough 1.2.26, A pr il
2, 2008, a r e Co p y r ight © 2004, 2006-2008 Glenn Rande r s-
Peh r son, and a r e dist r ibuted acco r ding to the same
disclaime r and license as lib p ng-1.2.5 with the following
individual added to the list of Cont r ibuting Autho r s
Cosmin T r uta
lib
p
ng ve
r
sions 1.0.7, July 1, 2000, th
r
ough 1.2.5 - Octobe
r
3, 2002, a r e Co p y r ight © 2000-2002 Glenn Rande r s-
Peh r son, and a r e dist r ibuted acco r ding to the same
disclaime r and license as lib p ng-1.0.6 with the following
individuals added to the list of Cont r ibuting Autho r s
Simon-Pie rr e Cadieux
E r ic S. Raymond
Gilles Vollant
and with the following additions to the disclaime r :
The r e is no wa rr anty against inte r fe r ence with you r
enjoyment of the lib r a r y o r against inf r ingement. The r e is
no wa rr anty that ou r effo r ts o r the lib r a r y will fulfill any of
you r p a r ticula r p u rp oses o r needs. This lib r a r y is pr ovided
with all faults, and the enti r e r isk of satisfacto r y quality,
p e r fo r mance, accu r acy, and effo r t is with the use r .
lib p ng ve r sions 0.97, Janua r y 1998, th r ough 1.0.6, Ma r ch
20, 2000, a
r
e Co
p
y
r
ight © 1998, 1999 Glenn Rande
r
s-
Peh r son, and a r e dist r ibuted acco r ding to the same
disclaime r and license as lib p ng-0.96, with the following
individuals added to the list of Cont r ibuting Autho r s:
Tom Lane
Glenn Rande
r s-Peh r son
Willem van Schaik
lib p ng ve r sions 0.89, June 1996, th r ough 0.96, May 1997,
a r e Co p y r ight © 1996, 1997 And r eas Dilge r Dist r ibuted
acco r ding to the same disclaime r and license as lib p ng-
0.88, with the following individuals added to the list of
Cont
r ibuting Autho r s:
John Bowle r
Kevin B r acey
Sam Bushell
Magnus Holmg
r en
G r eg Roelofs
Tom Tanne r
lib p ng ve r sions 0.5, May 1995, th r ough 0.88, Janua r y 1996,
a
r
e Co
p
y
r
ight © 1995, 1996 Guy E
r
ic Schalnat, G
r
ou
p
42,
Inc.
Fo
r the p u rp oses of this co p y r ight and license,
“Cont r ibuting Autho r s” is defined as the following set of
individuals:
And r eas Dilge r
Dave Ma r tindale
Guy E r ic Schalnat
Paul Schmidt
Tim Wegne
r
The PNG Refe r ence Lib r a r y is su pp lied “AS IS”. The
Cont r ibuting Autho r s and G r ou p 42, Inc. disclaim all
wa rr anties, ex pr essed o r im p lied, including, without
limitation, the wa rr anties of me r chantability and of fitness
fo r any p u rp ose. The Cont r ibuting Autho r s and G r ou p 42,
Inc. assume no liability fo r di r ect, indi r ect, incidental,
s
p
ecial, exem
p
la
r
y, o
r
consequential damages, which may
r esult f r om the use of the PNG Refe r ence Lib r a r y, even if
advised of the p ossibility of such damage.
Pe r mission is he r eby g r anted to use, co p y, modify, and
dist r ibute this sou r ce code, o r p o r tions he r eof, fo r any
p u rp ose, without fee, subject to the following r est r ictions:
1. The o r igin of this sou r ce code must not be mis r e pr esented.
2. Alte r ed ve r sions must be p lainly ma r ked as such and
must not be mis r e pr esented as being the o r iginal sou r ce.
3. This Co p y r ight notice may not be r emoved o r alte r ed f r om
any sou r ce o r alte r ed sou r ce dist r ibution.
The Cont r ibuting Autho r s and G r ou p 42, Inc. s p ecifically
p e r mit, without fee, and encou r age the use of this sou r ce
code as a com p onent to su pp o r ting the PNG file fo r mat in
comme r cial pr oducts. If you use this sou r ce code in a
pr oduct, acknowledgment is not r equi r ed but would be
a
ppr
eciated.
A “ p ng_get_co p y r ight” function is available, fo r convenient
use in “about” boxes and the like:
pr intf(“%s”, p ng_get_co p y r ight(NULL));Also, the PNG logo
(in PNG fo r mat, of cou r se) is su pp lied in the files
“ p ngba r . p ng” and “ p ngba r .j p g (88x31) and “ p ngnow. p ng”
(98x31).
Lib
p ng is OSI Ce r tified O p en Sou r ce Softwa r e. OSI Ce r tified
O p en Sou r ce is a ce r tification ma r k of the O p en Sou r ce
Initiative.
Glenn Rande r s-Peh r son
glenn rp at use r s.sou r cefo r ge.net
2-A pr -08

libjpg
The Inde p endent JPEG G r ou p ’s JPEG softwa r e
README fo r r elease 6b of 27-Ma r -1998
This dist r ibution contains the sixth p ublic r elease of the
Inde p endent JPEG G r ou p ’s f r ee JPEG softwa r e. You a r e
welcome to r edist r ibute this softwa r e and to use it fo r any
p u rp ose, subject to the conditions unde r LEGAL ISSUES,
below.
Se
r ious use r s of this softwa r e ( p a r ticula r ly those
inco rp o r ating it into la r ge r pr og r ams) should contact IJG at
j p eg-info@uunet.uu.net to be added to ou r elect r onic
mailing list. Mailing list membe r s a r e notified of u p dates
and have a chance to p a r tici p ate in technical discussions,
etc.
This softwa
r e is the wo r k of Tom Lane, Phili p Gladstone, Jim
Bouche
r
, Lee C
r
ocke
r
, Julian Minguillon, Luis O
r
tiz, Geo
r
ge
Philli p s, Davide Rossi, Guido Vollbeding, Ge’ Weije r s, and
othe r membe r s of the Inde p endent JPEG G r ou p .
IJG is not affiliated with the official ISO JPEG standa r ds
committee.
DOCUMENTATION ROADMAP
This file contains the following sections:
OVERVIEW
Gene r al desc r i p tion of JPEG and
the IJG softwa r e.
LEGAL ISSUES Co p y r ight, lack of wa rr anty, te r ms
of dist r ibution.
REFERENCES Whe r e to lea r n mo r e about JPEG.
ARCHIVE LOCATIONS Whe r e to find newe r ve r sions of
this softwa r e.
RELATED SOFTWARE Othe r stuff you should get.
FILE FORMAT WARS Softwa r e *not* to get.
TO DO Plans fo
r
futu
r
e IJG
r
eleases.
Othe r documentation files in the dist r ibution a r e:
Use r documentation:
install.doc How to configu r e and install the IJG
softwa r e.
usage.doc Usage inst r uctions fo r cj p eg, dj p eg,
j p egt r an, r dj p gcom, and w r j p gcom.
*.1 Unix-style man p ages fo r pr og r ams (same info as
usage.doc).
wiza r d.doc Advanced usage inst r uctions fo r JPEG
wiza r ds only.
change.log Ve r sion-to-ve r sion change highlights.
P r og r amme r and inte r nal documentation:
libj p eg.doc How to use the JPEG lib r a r y in you r own
pr og r ams.
exam p le.c Sam p le code fo r calling the JPEG lib r a r y.
st r uctu r e.doc Ove r view of the JPEG lib r a r y’s inte r nal
st r uctu r e.
filelist.doc Road ma p of IJG files.
code
r
ules.doc Coding style
r
ules ---
p
lease
r
ead if you
cont r ibute code.
Please r ead at least the files install.doc and usage.doc.
Useful info r mation can also be found in the JPEG FAQ
(F r equently Asked Questions) a r ticle. See ARCHIVE
LOCATIONS below to find out whe r e to obtain the FAQ
a r ticle.
If you want to unde r stand how the JPEG code wo r ks, we
suggest r eading one o r mo r e of the REFERENCES, then
looking at the documentation files (in r oughly the o r de r
listed) befo r e diving into the code.
OVERVIEW
This
p ackage contains C softwa r e to im p lement JPEG
image com pr ession and decom pr ession. JPEG
( pr onounced “jay- p eg”) is a standa r dized com pr ession
method fo r full-colo r and g r ay-scale images. JPEG is
intended fo
r
com
pr
essing
r
eal-wo
r
ld scenes; line d
r
awings,
ca r toons and othe r non- r ealistic images a r e not its st r ong
suit. JPEG is lossy, meaning that the out p ut image is not
exactly identical to the in p ut image. Hence you must not
use JPEG if you have to have identical out p ut bits. Howeve r ,
on ty p ical p hotog r a p hic images, ve r y good com pr ession
levels can be obtained with no visible change, and
r ema r kably high com pr ession levels a r e p ossible if you can
tole r ate a low-quality image. Fo r mo r e details, see the
r efe r ences, o r just ex p e r iment with va r ious com pr ession
settings.
This softwa
r e im p lements JPEG baseline, extended-
sequential, and pr og r essive com pr ession pr ocesses.
P r ovision is made fo r su pp o r ting all va r iants of these
pr ocesses, although some uncommon p a r amete r settings
a r en’t im p lemented yet. Fo r legal r easons, we a r e not
dist r ibuting code fo r the a r ithmetic-coding va r iants of
JPEG; see LEGAL ISSUES. We have made no pr ovision fo r
su pp o r ting the hie r a r chical o r lossless pr ocesses defined
in the standa r d.
We pr ovide a set of lib r a r y r outines fo r r eading and w r iting
JPEG image files, p lus two sam p le a pp lications “cj p eg” and
“dj p eg”, which use the lib r a r y to p e r fo r m conve r sion
between JPEG and some othe r p o p ula r image file fo r mats.
The lib r a r y is intended to be r eused in othe r a pp lications.
In o r de r to su pp o r t file conve r sion and viewing softwa r e, we
have included conside r able functionality beyond the ba r e
JPEG coding/decoding ca p ability; fo r exam p le, the colo r
quantization modules a r e not st r ictly p a r t of JPEG
decoding, but they a r e essential fo r out p ut to colo r ma pp ed
file fo r mats o r colo r ma pp ed dis p lays. These ext r a functions
can be com p iled out of the lib r a r y if not r equi r ed fo r a
p
a
r
ticula
r
a
pp
lication. We have also included j
p
egt
r
an, a
utility fo r lossless t r anscoding between diffe r ent JPEG
pr ocesses, and “ r dj p gcom” and “w r j p gcom”, two sim p le
a pp lications fo r inse r ting and ext r acting textual comments
in JFIF files.
The em
p hasis in designing this softwa r e has been on
achieving p o r tability and flexibility, while also making it fast
enough to be useful. In p a r ticula r , the softwa r e is not
intended to be r ead as a tuto r ial on JPEG. (See the
REFERENCES section fo r int r oducto r y mate r ial.) Rathe r , it
is intended to be r eliable, p o r table, indust r ial-st r ength
code. We do not claim to have achieved that goal in eve r y
as p ect of the softwa r e, but we st r ive fo r it.
We welcome the use of this softwa r e as a com p onent of
comme r cial pr oducts. No r oyalty is r equi r ed, but we do ask
fo r an acknowledgement in pr oduct documentation, as
desc r ibed unde r LEGAL ISSUES.
LEGAL ISSUES
In
p lain English:
1. We don’t
pr
omise that this softwa
r
e wo
r
ks. (But if you
find any bugs, p lease let us know!)
2. You can use this softwa r e fo r whateve r you want. You
don’t have to p ay us.
3. You may not pr etend that you w r ote this softwa r e. If you
use it in a pr og r am, you must acknowledge somewhe r e
in you r documentation that you’ve used the IJG code.
In legalese:
The autho
r s make NO WARRANTY o r r e pr esentation, eithe r
ex pr ess o r im p lied, with r es p ect to this softwa r e, its quality,
accu r acy, me r chantability, o r fitness fo r a p a r ticula r
p u rp ose. This softwa r e is pr ovided “AS IS”, and you, its
use r , assume the enti r e r isk as to its quality and accu r acy.
This softwa r e is co p y r ight © 1991-1998, Thomas G. Lane. All
Rights Rese r ved exce p t as s p ecified below.
Pe r mission is he r eby g r anted to use, co p y, modify, and
dist r ibute this softwa r e (o r p o r tions the r eof) fo r any
p u rp ose, without fee, subject to these conditions:
(1)If any p a r t of the sou r ce code fo r this softwa r e is
dist r ibuted, then this README file must be included,
with this co p y r ight and no-wa rr anty notice unalte r ed;
and any additions, deletions, o r changes to the o r iginal
files must be clea r ly indicated in accom p anying
documentation.
(2)If only executable code is dist r ibuted, then the
accom p anying documentation must state that “this
softwa r e is based in p a r t on the wo r k of the Inde p endent
JPEG G r ou p ”.
(3)Pe r mission fo r use of this softwa r e is g r anted only if the
use r acce p ts full r es p onsibility fo r any undesi r able
consequences; the autho r s acce p t NO LIABILITY fo r
damages of any kind.
These conditions a
pp
ly to any softwa
r
e de
r
ived f
r
om o
r
based on the IJG code, not just to the unmodified lib r a r y. If
you use ou r wo r k, you ought to acknowledge us.
Pe r mission is NOT g r anted fo r the use of any IJG autho r ’s
name o r com p any name in adve r tising o r p ublicity r elating
to this softwa r e o r pr oducts de r ived f r om it. This softwa r e
may be r efe rr ed to only as “the Inde p endent JPEG G r ou p ’s
softwa r e”.
We s p ecifically p e r mit and encou r age the use of this
softwa r e as the basis of comme r cial pr oducts, pr ovided
that all wa rr anty o r liability claims a r e assumed by the
pr oduct vendo r .
ansi2kn r .c is included in this dist r ibution by p e r mission of
L. Pete r Deutsch, sole pr o pr ieto r of its co p y r ight holde r ,
Aladdin Ente rpr ises of Menlo Pa r k, CA. ansi2kn r .c is NOT
cove r ed by the above co p y r ight and conditions, but instead
by the usual dist r ibution te r ms of the F r ee Softwa r e
Foundation; pr inci p ally, that you must include sou r ce code
if you r edist r ibute it. (See the file ansi2kn r .c fo r full details.)
Howeve
r
, since ansi2kn
r
.c is not needed as
p
a
r
t of any
pr og r am gene r ated f r om the IJG code, this does not limit
you mo r e than the fo r egoing p a r ag r a p hs do.
The Unix configu r ation sc r i p t “configu r e” was pr oduced
with GNU Autoconf. It is co p y r ight by the F r ee Softwa r e
Foundation but is f r eely dist r ibutable. The same holds fo r its
su pp o r ting sc r i p ts (config.guess, config.sub, ltconfig,
ltmain.sh). Anothe r su pp o r t sc r i p t, install-sh, is co p y r ight
by M.I.T. but is also f r eely dist r ibutable.
LX52_VXJ5_IBD_EN.book 49 ページ ２００９年３月３日 火曜日 午後７時２９分