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Taille des images et des logos définissables
9 février 2011, parDans beaucoup d’endroits du site, logos et images sont redimensionnées pour correspondre aux emplacements définis par les thèmes. L’ensemble des ces tailles pouvant changer d’un thème à un autre peuvent être définies directement dans le thème et éviter ainsi à l’utilisateur de devoir les configurer manuellement après avoir changé l’apparence de son site.
Ces tailles d’images sont également disponibles dans la configuration spécifique de MediaSPIP Core. La taille maximale du logo du site en pixels, on permet (...) -
Contribute to a better visual interface
13 avril 2011MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community. -
Installation en mode ferme
4 février 2011, parLe mode ferme permet d’héberger plusieurs sites de type MediaSPIP en n’installant qu’une seule fois son noyau fonctionnel.
C’est la méthode que nous utilisons sur cette même plateforme.
L’utilisation en mode ferme nécessite de connaïtre un peu le mécanisme de SPIP contrairement à la version standalone qui ne nécessite pas réellement de connaissances spécifique puisque l’espace privé habituel de SPIP n’est plus utilisé.
Dans un premier temps, vous devez avoir installé les mêmes fichiers que l’installation (...)
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Connect ffmpeg to Visual Studio 2008
29 avril 2014, par user2274492I try to connect ffmpeg to visual c++ like this, but when I type "./configure —toolchain=msvc" I have this error :
c99wrap cl is unable to create an executable file.
If c99wrap cl is a cross-compiler, use the —enable-cross-compile
option. Only do this if you know what cross compiling means.C compiler test failed
config.log :
WARNING : pkg-config not found, library detection may fail. mktemp -u
XXXXXX ./configure : line 728 : mktemp : command not found WARNING :
Unknown C compiler C :\c99\c99wrap cl, unable to select optimal CFLAGS
check_ld cc check_cc BEGIN /tmp/ffconf..ZHENYA.500.5884.c
1 int main(void) return 0 ; END /tmp/ffconf..ZHENYA.500.5884.c C :\c99\c99wrap cl -c -o /tmp/ffconf..ZHENYA.500.5884.o
/tmp/ffconf..ZHENYA.500.5884.c fatal error C1510 : Cannot load language
resource clui.dll. C compiler test failed.What’s the problem ? Or just send me files that you got after compilation with this (I would not have asked, but I fix this two months) :
./configure —toolchain=msvc
make
make install
log after changes :
WARNING: pkg-config not found, library detection may fail.
mktemp -u XXXXXX
Uxplas
check_ld cc
check_cc
BEGIN /tmp/ffconf.WcAVdgRZ.c
1 int main(void){ return 0; }
END /tmp/ffconf.WcAVdgRZ.c
c99wrap cl -nologo -D_USE_MATH_DEFINES -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64 -c -Fo /tmp/ffconf.jQtxnkfv.o /tmp/ffconf.WcAVdgRZ.c
ffconf.WcAVdgRZ.c
ffconf.jQtxnkfv.o_converted.c
c99wrap link -o /tmp/ffconf.sPZUPuMJ.exe /tmp/ffconf.jQtxnkfv.o
link: invalid option -- o
Try `link --help' for more information.
C compiler test failed.log from second computer :
WARNING: pkg-config not found, library detection may fail.
mktemp -u XXXXXX
./configure: line 749: mktemp: command not found
WARNING: Unknown C compiler c99wrap cl, unable to select optimal CFLAGS
check_ld cc
check_cc
BEGIN /tmp/ffconf..zhenya.500.4036.c
END /tmp/ffconf..zhenya.500.4036.c
c99wrap cl -I/local/include -c -o /tmp/ffconf..zhenya.500.4036.o /tmp/ffconf..zhenya.500.4036.c
./configure: line 749: c99wrap: command not found
C compiler test failed.Errors :
1>ConsoleApplication1.obj : error LNK2028: ёё√ыър эр эхЁрчЁх°хээє■ ыхъёхьє (0A000039) "void __cdecl av_register_all(void)" (?av_register_all@@$$FYAXXZ) т ЇєэъЎшш "int __clrcall main(cli::array<class>^)" (?main@@$$HYMHP$01AP$AAVString@System@@@Z)
1>ConsoleApplication1.obj : error LNK2019: ёё√ыър эр эхЁрчЁх°хээ√щ тэх°эшщ ёшьтюы "void __cdecl av_register_all(void)" (?av_register_all@@$$FYAXXZ) т ЇєэъЎшш "int __clrcall main(cli::array<class>^)" (?main@@$$HYMHP$01AP$AAVString@System@@@Z)
1>c:\users\Zhenya\documents\visual studio 2012\Projects\ConsoleApplication1\Debug\ConsoleApplication1.exe : fatal error LNK1120: эхЁрчЁх°хээ√ї тэх°эшї ¤ыхьхэЄют: 2
</class></class> -
Errors in compiling FFmpeg for windows10/aarch64 using Microsoft Visual Studio 2017 Preview edition
29 octobre 2018, par NarsingaI am trying to compile FFmpeg (the Chromium version) for Windows10/Aarch64 configuration using Microsoft Visual Studio 2017 Preview community edition. I am running into errors in the assembly files as copied below (highlighted few errors). I believe FFmpeg is working for Linux/Aarch64 configuration (probably using GNU assembler) already in which case the same assembly code should also work for Microsoft ARM Macro Assembler as well. Please let me know if I am missing anything here and any pointers to help resolve the errors.
D :\Work\Chromium_FFmpeg\chromium\src>ninja -C out\ARM64V8 third_party\ffmpeg
ninja : Entering directory `out\ARM64V8’
[2/9] ASM obj/third_party/ffmpeg/ffmpeg_internal/autorename_libavcodec_aarch64_fft_neon.obj
FAILED : obj/third_party/ffmpeg/ffmpeg_internal/autorename_libavcodec_aarch64_fft_neon.obj
D :/Work/Chromium_FFmpeg/depot_tools/win_tools-2_7_6_bin/python/bin/python.exe ../../build/toolchain/win/tool_wrapper.py asm-wrapper environment.arm64 armasm64.exe /Foobj/third_party/ffmpeg/ffmpeg_internal/autorename_libavcodec_aarch64_fft_neon.obj ../../third_party/ffmpeg/libavcodec/aarch64/autorename_libavcodec_aarch64_fft_neon.S
Microsoft (R) ARM Macro Assembler Version 14.16.26926.0 for 64 bits
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\autorename_libavcodec_aarch64_fft_neon.S(1) : error A2003 : improper line syntax : /
// File automatically generated. See crbug.com/495833.
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\autorename_libavcodec_aarch64_fft_neon.S(2) : error A2230 : Illegal preprocessor directive ; only "#line [filename]" is recognized
include "fft_neon.S"
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\autorename_libavcodec_aarch64_fft_neon.S(3) : warning A4045 : missing END directive
include "fft_neon.S"
.
.
.
[6/9] ASM obj/third_party/ffmpeg/ffmpeg_internal/mpegaudiodsp_neon.obj
FAILED : obj/third_party/ffmpeg/ffmpeg_internal/mpegaudiodsp_neon.obj
D :/Work/Chromium_FFmpeg/depot_tools/win_tools-2_7_6_bin/python/bin/python.exe ../../build/toolchain/win/tool_wrapper.py asm-wrapper environment.arm64 armasm64.exe /Foobj/third_party/ffmpeg/ffmpeg_internal/mpegaudiodsp_neon.obj ../../third_party/ffmpeg/libavcodec/aarch64/mpegaudiodsp_neon.S
Microsoft (R) ARM Macro Assembler Version 14.16.26926.0 for 64 bits
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(1) : error A2003 : improper line syntax : /
/*
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(2) : error A2079 : improper line syntax ; symbol expected
* Copyright (c) 2014 Janne Grunau
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(3) : error A2079 : improper line syntax ; symbol expected
*
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(4) : error A2079 : improper line syntax ; symbol expected
* This file is part of FFmpeg.
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(5) : error A2079 : improper line syntax ; symbol expected
*
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(6) : error A2079 : improper line syntax ; symbol expected
* FFmpeg is free software ; you can redistribute it and/or
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(7) : error A2079 : improper line syntax ; symbol expected
* modify it under the terms of the GNU Lesser General Public
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(8) : error A2079 : improper line syntax ; symbol expected
* License as published by the Free Software Foundation ; either
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(9) : error A2079 : improper line syntax ; symbol expected
* version 2.1 of the License, or (at your option) any later version.
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(10) : error A2079 : improper line syntax ; symbol expected
*
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(11) : error A2079 : improper line syntax ; symbol expected
* FFmpeg is distributed in the hope that it will be useful,
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(12) : error A2079 : improper line syntax ; symbol expected
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(13) : error A2079 : improper line syntax ; symbol expected
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(14) : error A2079 : improper line syntax ; symbol expected
* Lesser General Public License for more details.
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(15) : error A2079 : improper line syntax ; symbol expected
*
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(16) : error A2079 : improper line syntax ; symbol expected
* You should have received a copy of the GNU Lesser General Public
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(17) : error A2079 : improper line syntax ; symbol expected
* License along with FFmpeg ; if not, write to the Free Software
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(18) : error A2079 : improper line syntax ; symbol expected
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(19) : error A2079 : improper line syntax ; symbol expected
*/
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(21) : error A2230 : Illegal preprocessor directive ; only "#line [filename]" is recognized
include "libavutil/aarch64/asm.S"
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(23) : error A2230 : Illegal preprocessor directive ; only "#line [filename]" is recognized
define FRAC_BITS 23 // fractional bits for sb_samples and dct
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(24) : error A2230 : Illegal preprocessor directive ; only "#line [filename]" is recognized
define WFRAC_BITS 16 // fractional bits for window
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(25) : error A2230 : Illegal preprocessor directive ; only "#line [filename]" is recognized
define OUT_SHIFT (WFRAC_BITS + FRAC_BITS - 15)
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(27) : error A2034 : unknown opcode : tbl_rev128_s
const tbl_rev128_s, align=4
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(28) : error A2034 : unknown opcode : .
.byte 12, 13, 14, 15
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(29) : error A2034 : unknown opcode : .
.byte 8, 9, 10, 11
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(30) : error A2034 : unknown opcode : .
.byte 4, 5, 6, 7
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(31) : error A2034 : unknown opcode : .
.byte 0, 1, 2, 3
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(34) : error A2003 : improper line syntax : .
.macro apply_window type, st
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(35) : error A2034 : unknown opcode : ff_mpadsp_apply_window_
function ff_mpadsp_apply_window_\type()_neon, export=1
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(42) : error A2034 : unknown opcode : movrel
movrel x15, tbl_rev128_s
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(44) : error A2003 : improper line syntax : .
.ifc \type, fixed
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(46) : error A2003 : improper line syntax : .
.else
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(48) : error A2003 : improper line syntax : .
.endif
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(53) : error A2173 : syntax error in expression
sub x5, x5, x4 // samples2
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(53) : error A2003 : improper line syntax : Trouble parsing operands
sub x5, x5, x4 // samples2
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(54) : error A2173 : syntax error in expression
neg x13, x4 // -incr
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(54) : error A2003 : improper line syntax : Trouble parsing operands
neg x13, x4 // -incr
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(56) : error A2003 : improper line syntax : .
.ifc \type, fixed
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(57) : error A2173 : syntax error in expression
ld1r v16.2s, [x2] // dither_state
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(57) : error A2003 : improper line syntax : Trouble parsing operands
ld1r v16.2s, [x2] // dither_state
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(60) : error A2061 : illegal expression type ; expected absolute numeric
movi v30.2d, #(1/ 64 * 8 * sizeof(int32_t)
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(101) : error A2003 : improper line syntax : Trouble parsing operands
sub x10, x10, #64<<5 // 64 * 8 * sizeof(int32_t)
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(103) : error A2003 : improper line syntax : .
.ifc \type, fixed
D :\Work\Chromium_FFmpeg\chromium\src\third_party\ffmpeg\libavcodec\aarch64\mpegaudiodsp_neon.S(105) : error A2034 : unknown opcode : ext
ext v28.16b, v29.16b, v28.16b, #8
.
.
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GSM HR decode visual studio
25 janvier 2019, par AcrobatI use FFmpeg to decode AMR-NB. GSM-HR decoding is required (half rate 112 bit). Please tell me the library for GSM-HR decoding for visual studio c ++.