Recherche avancée
Médias (1)
-
Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (68)
-
Amélioration de la version de base
13 septembre 2013Jolie sélection multiple
Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...) -
Menus personnalisés
14 novembre 2010, parMediaSPIP utilise le plugin Menus pour gérer plusieurs menus configurables pour la navigation.
Cela permet de laisser aux administrateurs de canaux la possibilité de configurer finement ces menus.
Menus créés à l’initialisation du site
Par défaut trois menus sont créés automatiquement à l’initialisation du site : Le menu principal ; Identifiant : barrenav ; Ce menu s’insère en général en haut de la page après le bloc d’entête, son identifiant le rend compatible avec les squelettes basés sur Zpip ; (...) -
Le plugin : Gestion de la mutualisation
2 mars 2010, parLe plugin de Gestion de mutualisation permet de gérer les différents canaux de mediaspip depuis un site maître. Il a pour but de fournir une solution pure SPIP afin de remplacer cette ancienne solution.
Installation basique
On installe les fichiers de SPIP sur le serveur.
On ajoute ensuite le plugin "mutualisation" à la racine du site comme décrit ici.
On customise le fichier mes_options.php central comme on le souhaite. Voilà pour l’exemple celui de la plateforme mediaspip.net :
< ?php (...)
Sur d’autres sites (10304)
-
FFMPEG not found (and i can't install it)
30 juin 2022, par Chara1111I'm creating music commands for my discord bot written or discord.js. But FFMPEG problem won't let me launch one of them.



I have installed these needed packages : ytdl, ffmpeg-binaries, discord.js, opusscript (maybe could forgot about some)
I can't also install node-opus (error below), but also not sure if it really needed (someone told me it is)



Also don't judge me, I am really new to JavaScript



C:\Users\Игорь\Desktop\Bot>npm i ffmpeg
npm ERR! path C:\Users\Игорь\Desktop\Bot\node_modules\FFMPEG\package.json
npm ERR! code ELOOP
npm ERR! errno -4067
npm ERR! syscall open
npm ERR! ELOOP: too many symbolic links encountered, open 'C:\Users\Игорь\Desktop\Bot\node_modules\FFMPEG\package.json'

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Игорь\AppData\Roaming\npm-cache\_logs\2019-05-27T18_05_01_338Z-debug.log



node-opus error



> ref@1.3.5 install C:\Users\Игорь\Desktop\Bot\node_modules\ref
> node-gyp rebuild


C:\Users\Игорь\Desktop\Bot\node_modules\ref>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild ) else (node "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" rebuild )
Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation
Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation
Traceback (most recent call last):
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\gyp_main.py", line 16, in <module>
 sys.exit(gyp.script_main())
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 545, in script_main
 return main(sys.argv[1:])
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 538, in main
 return gyp_main(args)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 523, in gyp_main
 generator.GenerateOutput(flat_list, targets, data, params)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 2004, in GenerateOutput
 generator_flags))
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 943, in _GenerateProject
 return _GenerateMSVSProject(project, options, version, generator_flags)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 1047, in _GenerateMSVSProject
 p.WriteIfChanged()
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\MSVSProject.py", line 208, in WriteIfChanged
 encoding="Windows-1252")
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\easy_xml.py", line 122, in WriteXmlIfChanged
 xml_string = xml_string.decode(default_encoding).encode(encoding)
 File "C:\Python27\lib\encodings\cp1252.py", line 12, in encode
 return codecs.charmap_encode(input,errors,encoding_table)
UnicodeEncodeError: 'charmap' codec can't encode characters in position 509-513: character maps to <undefined>
gyp ERR! configure error
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack at ChildProcess.onCpExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:345:16)
gyp ERR! stack at ChildProcess.emit (events.js:196:13)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:257:12)
gyp ERR! System Windows_NT 10.0.17134
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\Users\Игорь\Desktop\Bot\node_modules\ref
gyp ERR! node -v v12.2.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok

> node-opus@0.3.2 install C:\Users\Игорь\Desktop\Bot\node_modules\node-opus
> node-gyp rebuild


C:\Users\Игорь\Desktop\Bot\node_modules\node-opus>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild ) else (node "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" rebuild )
Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation
Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation
Traceback (most recent call last):
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\gyp_main.py", line 16, in <module>
 sys.exit(gyp.script_main())
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 545, in script_main
 return main(sys.argv[1:])
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 538, in main
 return gyp_main(args)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\__init__.py", line 523, in gyp_main
 generator.GenerateOutput(flat_list, targets, data, params)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 2004, in GenerateOutput
 generator_flags))
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 943, in _GenerateProject
 return _GenerateMSVSProject(project, options, version, generator_flags)
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\msvs.py", line 1047, in _GenerateMSVSProject
 p.WriteIfChanged()
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\MSVSProject.py", line 208, in WriteIfChanged
 encoding="Windows-1252")
 File "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\easy_xml.py", line 122, in WriteXmlIfChanged
 xml_string = xml_string.decode(default_encoding).encode(encoding)
 File "C:\Python27\lib\encodings\cp1252.py", line 12, in encode
 return codecs.charmap_encode(input,errors,encoding_table)
UnicodeEncodeError: 'charmap' codec can't encode characters in position 509-513: character maps to <undefined>
gyp ERR! configure error
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack at ChildProcess.onCpExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:345:16)
gyp ERR! stack at ChildProcess.emit (events.js:196:13)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:257:12)
gyp ERR! System Windows_NT 10.0.17134
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\Users\Игорь\Desktop\Bot\node_modules\node-opus
gyp ERR! node -v v12.2.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
npm WARN discord.js@11.5.0 requires a peer of bufferutil@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN discord.js@11.5.0 requires a peer of erlpack@discordapp/erlpack but none is installed. You must install peer dependencies yourself.
npm WARN discord.js@11.5.0 requires a peer of libsodium-wrappers@^0.7.3 but none is installed. You must install peer dependencies yourself.
npm WARN discord.js@11.5.0 requires a peer of node-opus@^0.2.7 but none is installed. You must install peer dependencies yourself.
npm WARN discord.js@11.5.0 requires a peer of sodium@^2.0.3 but none is installed. You must install peer dependencies yourself.
npm WARN discord.js@11.5.0 requires a peer of @discordjs/uws@^10.149.0 but none is installed. You must install peer dependencies yourself.
npm WARN No-u@0.0.1 No repository field.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: @ffmpeg-installer/darwin-x64@4.1.0 (node_modules\@ffmpeg-installer\darwin-x64):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for @ffmpeg-installer/darwin-x64@4.1.0: wanted {"os":"darwin","arch":"x64"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: @ffmpeg-installer/linux-ia32@4.1.0 (node_modules\@ffmpeg-installer\linux-ia32):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for @ffmpeg-installer/linux-ia32@4.1.0: wanted {"os":"linux","arch":"ia32"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: @ffmpeg-installer/linux-x64@4.1.0 (node_modules\@ffmpeg-installer\linux-x64):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for @ffmpeg-installer/linux-x64@4.1.0: wanted {"os":"linux","arch":"x64"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: @ffmpeg-installer/win32-ia32@4.1.0 (node_modules\@ffmpeg-installer\win32-ia32):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for @ffmpeg-installer/win32-ia32@4.1.0: wanted {"os":"win32","arch":"ia32"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: ref@1.3.5 (node_modules\ref):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: ref@1.3.5 install: `node-gyp rebuild`
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-opus@0.3.2 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-opus@0.3.2 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Игорь\AppData\Roaming\npm-cache\_logs\2019-05-27T18_03_29_880Z-debug.log
</undefined></module></undefined></module>

-
Store converted video in a buffer to transfer to S3
24 mai 2012, par ChrisI have a system set up to upload an image, take that temporarily uploaded file, convert it to a resized jpeg, read the buffer of that conversion and send the buffer to amazon S3 for storage as an image. It works wonderfully because no permanent file is stored on the my server, everything is on S3.
Now I am attempting to add this same functionality but with video. The process goes through, but the resulting files stored on Amazons S3 servers are 1.5kb a piece, instead of multimb videos.
My code is as follows :
public function transfer($method, $file, $bucketName, $filename, $contentType){
switch($method){
case 'file':
if($this->s3->putObject($this->s3->inputFile($file, false), $bucketName, $filename, S3::ACL_PUBLIC_READ, array(), $contentType))
return true;
else
return false;
break;
case 'string':
if ($this->s3->putObject($file, $bucketName, $filename, S3::ACL_PUBLIC_READ, array(), $contentType))
return true;
else
return false;
break;
case 'resource':
if($this->s3->putObject($this->s3->inputResource(fopen($file, 'rb'), filesize($file)), $bucketName, $filename, S3::ACL_PUBLIC_READ, array(), $contentType))
return true;
else
return false;
break;
}
return false;
}
/**
* AmazonS3Handler - convert()
*/
public function convert($file, $type)
{
$ffmpeg = "/usr/bin/ffmpeg";
$cmd['webm'] = $ffmpeg. " -i ". $file ." -vcodec libvpx -acodec libvorbis -ac 2 -f webm -g 30 2>&1";
$cmd['ogv'] = $ffmpeg. " -i ". $file ." -vcodec libtheora -acodec libvorbis -ac 2 2>&1";
$cmd['mp4'] = $ffmpeg. " -i ". $file ." -vcodec libx264 -acodec libfaac -ac 2 2>&1";
$cmd['jpg'] = $ffmpeg. " -i ". $file ." -vframes 30";
ob_start();
passthru($cmd[$type]);
$fileContents = ob_get_contents();
ob_end_clean();
return $fileContents;
}From my understanding, passthru should return raw output which could be picked up by the output buffer.
Am I doing something wrong ? Is there a better way to convert a video on my servers but keep the data on S3 ?
Thanks !
EDIT : I've boiled it down to the executing of the command. FFMPEG wasn't being located, so I changed the path to "/usr/bin/ffmpeg", no more error 127, now when I run exec() (not passthru) I get error 1
EDIT2 : Here is the output of running the script :
Array
(
[0] => ffmpeg version 0.7.3-4:0.7.3-0ubuntu0.11.10.1, Copyright (c) 2000-2011 the Libav developers
[1] => built on Jan 4 2012 16:08:51 with gcc 4.6.1
[2] => configuration: --extra-version='4:0.7.3-0ubuntu0.11.10.1' --arch=amd64 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
[3] => libavutil 51. 7. 0 / 51. 7. 0
[4] => libavcodec 53. 6. 0 / 53. 6. 0
[5] => libavformat 53. 3. 0 / 53. 3. 0
[6] => libavdevice 53. 0. 0 / 53. 0. 0
[7] => libavfilter 2. 4. 0 / 2. 4. 0
[8] => libswscale 2. 0. 0 / 2. 0. 0
[9] => libpostproc 52. 0. 0 / 52. 0. 0
[10] =>
[11] => Seems stream 1 codec frame rate differs from container frame rate: 2000.00 (2000/1) -> 30.30 (1000/33)
[12] => Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'iv.m4v':
[13] => Metadata:
[14] => major_brand : M4V
[15] => minor_version : 1
[16] => compatible_brands: M4V M4A mp42isom
[17] => creation_time : 2012-01-23 04:00:18
[18] => encoder : Mac OS X v10.7.2 (CMA 889, CM 705.42, x86_64)
[19] => Duration: 00:00:11.70, start: 0.000000, bitrate: 345 kb/s
[20] => Stream #0.0(und): Audio: aac, 44100 Hz, stereo, s16, 125 kb/s
[21] => Metadata:
[22] => creation_time : 2012-01-23 04:00:18
[23] => Stream #0.1(und): Video: h264 (Main), yuv420p, 640x360 [PAR 1:1 DAR 16:9], 206 kb/s, 30.30 fps, 30.30 tbr, 1k tbn, 2k tbc
[24] => Metadata:
[25] => creation_time : 2012-01-23 04:00:18
[26] => iv.webm: Permission denied
)It looks like the permissions aren't set right, however the file has chmod 777 permissions. What other permissions need to get changed ?
-
Build ffmpeg for Windows CE/Mobile
12 juin 2012, par HarishAfter having many unsuccessful attempts to build ffmpeg for Android on Windows (through cygwin and MiNGW) I finally installed Ubuntu and tried the same, and it built successfully straight away.
Now I want to build ffmpeg for Windows CE/Mobile, whats my best choice ? Should I proceed on Ubuntu or through MiNGW since the targwt is WindowsCE. Just a note that I could build ffmpeg for Windows desktop on Windows through MinGW.
I tried with mingw32ce cross compiler on Ubuntu but I dont get any of the output lib/dll files. I used the below Makefile for Android and it works.
NDK=/media/windows/android-ndk-r8
PLATFORM=$NDK/platforms/android-8/arch-arm/
PREBUILT=$NDK/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86
$PREBUILT/bin/arm-linux-androideabi-ar d libavcodec/libavcodec.a inverse.o
$PREBUILT/bin/arm-linux-androideabi-ld -rpath-link=$PLATFORM/usr/lib -L$PLATFORM/usr/lib -soname libffmpeg.so -shared -nostdlib -z,noexecstack -Bsymbolic --whole-archive --no-undefined -o $PREFIX/libffmpeg.so libavcodec/libavcodec.a libavformat/libavformat.a libavutil/libavutil.a libswscale/libswscale.a -lc -lm -lz -ldl -llog --warn-once --dynamic-linker=/system/bin/linker $PREBUILT/lib/gcc/arm-linux-androideabi/4.4.3/libgcc.aCan anyone please let me know how I can specify the same for Windows CE ?
PLATFORM=/opt/mingw32ce/arm-mingw32ce
PREBUILT=/opt/mingw32ce
???
Syndiquer tout le site
