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Médias (1)
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The pirate bay depuis la Belgique
1er avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
Autres articles (51)
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Configurer la prise en compte des langues
15 novembre 2010, parAccéder à la configuration et ajouter des langues prises en compte
Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...) -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
Emballe médias : à quoi cela sert ?
4 février 2011, parCe plugin vise à gérer des sites de mise en ligne de documents de tous types.
Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;
Sur d’autres sites (7238)
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Anomalie #3621 (Nouveau) : ?exec=job_queue fournit des dates bizarre
13 décembre 2015, par Maïeul RouquetteCi joint une copie d’écran fait le 13 décembre 2015 à 23h15.
Comment une tâche qui a lieu toutes les 90 secondes peut avoir pour prochaines échéance une semaine ? (de même pour les autres tâches)
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Building my JAVA parameter array for FFMPEG
29 janvier 2016, par user3541092FFmpeg Version : N-63893-gc69defd Copyright (c) 2000-2014 the FFmpeg developers
built on Jul 16 2014 05:38:01 with gcc 4.6 (Debian 4.6.3-1)Machine : Amazon Linux t2.micro (free tier)
Sample File : sample_iTunes.mov
Sample File URL : https://support.apple.com/en-us/HT201549I’m trying to replicate the following FFmpeg command, using a string array and then pass this array into the Runtime.getRuntime().exec().
ffmpeg -i file:/var/local/ffmpegtest/media_input/sample_iTunes.mov -pix_fmt yuv420p -c:v libx264 -vtag mp42 -metadata major_brand="mp42" -b:v 8000k -minrate 8000k -maxrate 10000k -ac 2 -strict experimental -c:a aac -b:a 256k -metadata:s:a:0 handler="Stereo" /var/local/ffmpegtest/media_output/sample_iTunes.mp4 -y
NOTE : This works when I pass the full command, as a single string into Runtime.getRuntime().exec().
String _cmd = "ffmpeg -i %s -pix_fmt yuv420p -c:v libx264 -vtag mp42 -metadata major_brand=\"mp42\" "
+ "-b:v 8000k -minrate 8000k -maxrate 10000k -ac 2 -strict experimental -c:a aac -b:a 256k -metadata:s:a:0 handler=\"Stereo\" %s -y";
String _ffmpegCommand = String.format(_cmd, _inputFile, _outPutFile);
p = Runtime.getRuntime().exec(_ffmpegCommand);
BufferedReader _reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));
String _line = null;
while((_line = _reader.readLine()) != null) {
lw.writeLine(_logPath + _logName, _line);
System.out.println(_line);
}I started out with just a basic parameter list. As I add add each additional parameter, I re-build the JAR file and upload it to my EC2 instance to test for any errors.
The following string array works :
try
{
String[] _params = {"ffmpeg",
"-i",
String.format("%s", _inputFile),
"-pix_fmt",
"yuv420p",
"-c:v",
"libx264",
String.format("%s", _outPutFile),
"-y"};
p = Runtime.getRuntime().exec(_params);
BufferedReader _reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));
String _line = null;
while((_line = _reader.readLine()) != null) {
lw.writeLine(_logPath + _logName, _line);
System.out.println(_line);
}
}
catch (Exception e) {
BufferedReader _reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));
String _line = null;
while((_line = _reader.readLine()) != null) {
lw.writeLine(_logPath + _logName, _line);
System.out.println(_line);
}
}However, when I continue to build the array with additional parameters, I begin to experience problems (lets add -vtag mp42) :
try
{
String[] _params = {"ffmpeg",
"-i",
String.format("%s", _inputFile),
"-pix_fmt",
"yuv420p",
"-c:v",
"libx264",
"-vtag", // <---- New
"mp42", // <--- New
String.format("%s", _outPutFile),
"-y"};
p = Runtime.getRuntime().exec(_params);
BufferedReader _reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));
String _line = null;
while((_line = _reader.readLine()) != null) {
lw.writeLine(_logPath + _logName, _line);
System.out.println(_line);
}
}
catch (Exception e) {
BufferedReader _reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));
String _line = null;
while((_line = _reader.readLine()) != null) {
lw.writeLine(_logPath + _logName, _line);
System.out.println(_line);
}
}Error Message : Could not write header for output file #0 (incorrect codec parameters ?) : Invalid data found when processing input
Full Log output for errant trail run :
29 Jan 2016 03:45:09 UTC - Running FFMpeg...
29 Jan 2016 03:45:09 UTC - Input file: /var/local/ffmpegtest/media_input/sample_iTunes.mov
29 Jan 2016 03:45:09 UTC - Output file: /var/local/ffmpegtest/media_output/sample_iTunes.mp4
29 Jan 2016 03:45:09 UTC - ffmpeg version N-63893-gc69defd Copyright (c) 2000-2014 the FFmpeg developers
29 Jan 2016 03:45:09 UTC - built on Jul 16 2014 05:38:01 with gcc 4.6 (Debian 4.6.3-1)
29 Jan 2016 03:45:09 UTC - configuration: --prefix=/root/ffmpeg-static/64bit --extra-cflags='-I/root/ffmpeg-static/64bit/include -static' --extra-ldflags='-L/root/ffmpeg-static/64bit/lib -static' --extra-libs='-lxml2 -lexpat -lfreetype' --enable-static --disable-shared --disable-ffserver --disable-doc --enable-bzlib --enable-zlib --enable-postproc --enable-runtime-cpudetect --enable-libx264 --enable-gpl --enable-libtheora --enable-libvorbis --enable-libmp3lame --enable-gray --enable-libass --enable-libfreetype --enable-libopenjpeg --enable-libspeex --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-version3 --enable-libvpx
29 Jan 2016 03:45:09 UTC - libavutil 52. 89.100 / 52. 89.100
29 Jan 2016 03:45:09 UTC - libavcodec 55. 66.101 / 55. 66.101
29 Jan 2016 03:45:09 UTC - libavformat 55. 43.100 / 55. 43.100
29 Jan 2016 03:45:09 UTC - libavdevice 55. 13.101 / 55. 13.101
29 Jan 2016 03:45:09 UTC - libavfilter 4. 8.100 / 4. 8.100
29 Jan 2016 03:45:09 UTC - libswscale 2. 6.100 / 2. 6.100
29 Jan 2016 03:45:09 UTC - libswresample 0. 19.100 / 0. 19.100
29 Jan 2016 03:45:09 UTC - libpostproc 52. 3.100 / 52. 3.100
29 Jan 2016 03:45:09 UTC - Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/var/local/ffmpegtest/media_input/sample_iTunes.mov':
29 Jan 2016 03:45:09 UTC - Metadata:
29 Jan 2016 03:45:09 UTC - major_brand : qt
29 Jan 2016 03:45:09 UTC - minor_version : 537199360
29 Jan 2016 03:45:09 UTC - compatible_brands: qt
29 Jan 2016 03:45:09 UTC - creation_time : 2005-10-17 22:54:32
29 Jan 2016 03:45:09 UTC - Duration: 00:01:25.50, start: 0.000000, bitrate: 307 kb/s
29 Jan 2016 03:45:09 UTC - Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 261 kb/s, 10 fps, 10 tbr, 3k tbn, 25 tbc (default)
29 Jan 2016 03:45:09 UTC - Metadata:
29 Jan 2016 03:45:09 UTC - creation_time : 2005-10-17 22:54:33
29 Jan 2016 03:45:09 UTC - handler_name : Apple Video Media Handler
29 Jan 2016 03:45:09 UTC - encoder : 3ivx D4 4.5.1
29 Jan 2016 03:45:09 UTC - Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 32000 Hz, mono, fltp, 43 kb/s (default)
29 Jan 2016 03:45:09 UTC - Metadata:
29 Jan 2016 03:45:09 UTC - creation_time : 2005-10-17 22:54:34
29 Jan 2016 03:45:09 UTC - handler_name : Apple Sound Media Handler
29 Jan 2016 03:45:09 UTC - [libx264 @ 0x30c2c00] using SAR=1/1
29 Jan 2016 03:45:09 UTC - [libx264 @ 0x30c2c00] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX AVX2 FMA3 BMI1 BMI2
29 Jan 2016 03:45:09 UTC - [libx264 @ 0x30c2c00] profile High, level 2.2
29 Jan 2016 03:45:09 UTC - [libx264 @ 0x30c2c00] 264 - core 129 r2230 1cffe9f - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=1 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=10 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
29 Jan 2016 03:45:09 UTC - [mp4 @ 0x30c21a0] Tag mp42/0x3234706d incompatible with output codec id '28' ([33][0][0][0])
29 Jan 2016 03:45:09 UTC - Output #0, mp4, to '/var/local/ffmpegtest/media_output/sample_iTunes.mp4':
29 Jan 2016 03:45:09 UTC - Metadata:
29 Jan 2016 03:45:09 UTC - major_brand : qt
29 Jan 2016 03:45:09 UTC - minor_version : 537199360
29 Jan 2016 03:45:09 UTC - compatible_brands: qt
29 Jan 2016 03:45:09 UTC - Stream #0:0(eng): Video: h264 (libx264) (mp42 / 0x3234706D), yuv420p, 640x480 [SAR 1:1 DAR 4:3], q=-1--1, 10 fps, 90k tbn, 10 tbc (default)
29 Jan 2016 03:45:09 UTC - Metadata:
29 Jan 2016 03:45:09 UTC - creation_time : 2005-10-17 22:54:33
29 Jan 2016 03:45:09 UTC - handler_name : Apple Video Media Handler
29 Jan 2016 03:45:09 UTC - encoder : Lavc55.66.101 libx264
29 Jan 2016 03:45:09 UTC - Stream #0:1(eng): Audio: aac (libvo_aacenc), 32000 Hz, mono, s16, 128 kb/s (default)
29 Jan 2016 03:45:09 UTC - Metadata:
29 Jan 2016 03:45:09 UTC - creation_time : 2005-10-17 22:54:34
29 Jan 2016 03:45:09 UTC - handler_name : Apple Sound Media Handler
29 Jan 2016 03:45:09 UTC - encoder : Lavc55.66.101 libvo_aacenc
29 Jan 2016 03:45:09 UTC - Stream mapping:
29 Jan 2016 03:45:09 UTC - Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264))
29 Jan 2016 03:45:09 UTC - Stream #0:1 -> #0:1 (aac (native) -> aac (libvo_aacenc))
29 Jan 2016 03:45:09 UTC - Could not write header for output file #0 (incorrect codec parameters ?): Invalid data found when processing input -
Révision 22981 : ne plus limiter la longueur maxi des logins dans test_login()
12 avril 2016, par brunobergot@gmail.comce comportement datait de 2005 cf https://github.com/spip/SPIP/commit/36791355d98365fdb272068837c65c210c14d968#diff-ff8f8af2b5be1267c742e9ff2c905087 (désolé pour le lien github, mais redmine ne sait pas afficher de révision aussi ancienne)