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MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 est la première version de MediaSPIP stable.
Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...) -
Mise à disposition des fichiers
14 avril 2011, parPar défaut, lors de son initialisation, MediaSPIP ne permet pas aux visiteurs de télécharger les fichiers qu’ils soient originaux ou le résultat de leur transformation ou encodage. Il permet uniquement de les visualiser.
Cependant, il est possible et facile d’autoriser les visiteurs à avoir accès à ces documents et ce sous différentes formes.
Tout cela se passe dans la page de configuration du squelette. Il vous faut aller dans l’espace d’administration du canal, et choisir dans la navigation (...) -
Librairies et logiciels spécifiques aux médias
10 décembre 2010, parPour un fonctionnement correct et optimal, plusieurs choses sont à prendre en considération.
Il est important, après avoir installé apache2, mysql et php5, d’installer d’autres logiciels nécessaires dont les installations sont décrites dans les liens afférants. Un ensemble de librairies multimedias (x264, libtheora, libvpx) utilisées pour l’encodage et le décodage des vidéos et sons afin de supporter le plus grand nombre de fichiers possibles. Cf. : ce tutoriel ; FFMpeg avec le maximum de décodeurs et (...)
Sur d’autres sites (14095)
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How to fix the "No working C compiler found." problem for compiling x264 in Linux ?
27 février 2023, par gc xuFirstly I have read all other solutions related to this problem, including adding path and reinstall yasm, nasm, gcc...
I git clone the source code from https://code.videolan.org/videolan/x264.git.
Then, I run command ./configure, it shows


./configure: line 169: conftest.log: Invalid argument
./configure: line 169: conftest.log: Invalid argument
./configure: line 169: conftest.log: Invalid argument
./configure: line 169: conftest.log: Invalid argument
No working C compiler found.



I check the file "config.log". It shows :


checking for -Werror=unknown-warning-option... no
Failed commandline was:
--------------------------------------------------
gcc conftest.c -Wall -I. -I$(SRCPATH) -Werror=unknown-warning-option -o conftest
cc1: error: ‘-Werror=unknown-warning-option’: no option -Wunknown-warning-option
--------------------------------------------------
Failed program was:
--------------------------------------------------
int main (void) { return 0; }
--------------------------------------------------
checking for -Werror=unknown-attributes... no
Failed commandline was:
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gcc conftest.c -Wall -I. -I$(SRCPATH) -Werror=unknown-attributes -o conftest
cc1: error: ‘-Werror=unknown-warning-option’: no option -Wunknown-warning-option
--------------------------------------------------
Failed program was:
--------------------------------------------------
int main (void) { return 0; }
--------------------------------------------------
checking for -Werror=attributes... no
Failed commandline was:
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gcc conftest.c -Wall -I. -I$(SRCPATH) -Werror=attributes -o conftest
cc1: error: ‘-Werror=unknown-warning-option’: no option -Wunknown-warning-option
--------------------------------------------------
Failed program was:
--------------------------------------------------
int main (void) { return 0; }
--------------------------------------------------
checking for -Werror=ignored-attributes... no
Failed commandline was:
--------------------------------------------------
gcc conftest.c -Wall -I. -I$(SRCPATH) -Werror=ignored-attributes -o conftest
cc1: error: ‘-Werror=unknown-warning-option’: no option -Wunknown-warning-option
--------------------------------------------------
Failed program was:
--------------------------------------------------
int main (void) { return 0; }
--------------------------------------------------
x264 configure script
Command line options: "--enable-shared" "--enable-static"

checking whether gcc works... no
Failed commandline was:
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gcc conftest.c -m64 -Wall -I. -I$(SRCPATH) -m64 -lm -o conftest
cc1: error: ‘-Werror=unknown-warning-option’: no option -Wunknown-warning-option
--------------------------------------------------
Failed program was:
--------------------------------------------------
int main (void) { return 0; }
--------------------------------------------------
DIED: No working C compiler found.



Plus I wonder is there something to do with nasm ? Becasuse I install nasm with some C grammer problems :


./config/config.h:659:16: error: duplicate ‘unsigned’
 659 | #define size_t unsigned int
 | ^~~~~~~~
./config/config.h:659:25: error: two or more data types in declaration specifiers
 659 | #define size_t unsigned int
 | ^~~
In file included from /usr/include/string.h:633,
 from ./include/compiler.h:89,
 from asm/nasm.c:38:
./include/compiler.h:241:7: error: expected identifier or ‘(’ before ‘__extension__’
 241 | char *strsep(char **, const char *);
 | ^~~~~~
./include/compiler.h:241:7: error: expected identifier or ‘(’ before ‘)’ token
 241 | char *strsep(char **, const char *);
 | ^~~~~~
make[1]: *** [asm/nasm.o] Error 1
make[1]: Leaving directory `/mnt/nfs0/gengcheng/ffmpeg-5.0.2/nasm-2.15.05'
make: *** [all] Error 2



I have read all other solutions related to this problem, including adding path and reinstall yasm, nasm, gcc...
I want to install x264 to configure it in ffmpeg. Thanks for all your answers !


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Revision cc9c637d07 : Improves subpixel reference mv evaluation Previously, in evaluating reference m
26 octobre 2012, par Yaowu XuChanged Paths : Modify /vp8/common/findnearmv.c Modify /vp8/encoder/variance_c.c Improves subpixel reference mv evaluation Previously, in evaluating reference motion vectors, MVs are always rounded to integer pixel position and SADs are calculated. This commit takes into account the subpixel (...)
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Facing libavfilter error while doing cmake for NVIDIA-DALI library on ubuntu version
27 avril 2019, par vamsi— Installed OpenCV 3.4.4 which NVIDIA DALI recommended.
— below link for NVIDIA DALI reference.
https://docs.nvidia.com/deeplearning/sdk/dali-developer guide/docs/quickstart.html
— below link for OpenCV installation :
https://www.pyimagesearch.com/2018/05/28/ubuntu-18-04-how-to-install-opencv/—NVIDIA DALI using below versions :
-DALI version : 0.10.0dev
-Found PythonInterp : /usr/bin/python (found version "2.7.15")
-Found CUDA : /usr (found suitable version "9.1", minimum required is "8.0")
-Found OpenCV : /usr/local/include ;/usr/local/include/opencv (found suitable version "3.4.4", minimum required is "2.0")---This is the error(No package ’libavfilter’ found) i am getting.
- Found CUDA : /usr (found suitable version "9.1", minimum required is "8.0")
Building WITHOUT nvJPEG
Building WITHOUT JpegTurbo
Found OpenCV : /usr/local/include ;/usr/local/include/opencv (found suitable version "3.4.4", minimum required is "2.0")
OpenCV libraries :
opencv_core ;opencv_imgproc ;opencv_imgcodecs -
Found PythonLibs : /usr/lib/x86_64-linux-gnu/libpython2.7.so
pybind11 v2.2.4
Found Protobuf : /usr/lib/x86_64-linux-gnu/libprotobuf.a ;-lpthread (found suitable version "3.0.0", minimum required is "2.0")
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Enabling TensorFlow TFRecord file format support
- Found PkgConfig : /usr/bin/pkg-config (found version "0.29.1")
- Checking for module ’libavformat’
- Found libavformat, version 58.20.100
Checking for module ’libavcodec’
- Found libavcodec, version 58.35.100
Checking for module ’libavfilter’
No package ’libavfilter’ found
CMake Error at /usr/share/cmake-3.10/Modules/FindPkgConfig.cmake:415 (message) :
A required package was not found
Call Stack (most recent call first) :
/usr/share/cmake-3.10/Modules/FindPkgConfig.cmake:593 (_pkg_check_modules_internal)
cmake/Dependencies.cmake:176 (pkg_check_modules)
CMakeLists.txt:45 (include)Configuring incomplete, errors occurred !
See also - Found CUDA : /usr (found suitable version "9.1", minimum required is "8.0")