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MediaSPIP version 0.1 Beta
16 avril 2011, parMediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Pour avoir une installation fonctionnelle, 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 (...) -
MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
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 (...)
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Four Trends Shaping the Future of Analytics in Banking
27 novembre 2024, par Daniel Crough — Banking and Financial Services -
FFMPEG Command in Android Failing to Execute
15 janvier 2015, par ZoeI’m trying to execute ffmpeg commands through an android app I’m developing.
I found this post which has been somewhat useful :
Problems with ffmpeg command line on androidand I downloaded a static build of ffmpeg from here : http://ffmpeg.gusari.org/static/
The problem is, when this code runs
public void merge_video(){
String[] ffmpegCommand = new String[5];
ffmpegCommand[0] = "/data/data/com.example.zovideo/ffmpeg";
ffmpegCommand[1] = "-i";
ffmpegCommand[2] = "concat:storage/emulated/0/DCIM/Camera/VID30141106_211509.mp4|storage/emulated/0/DCIM/Camera/VID30141106_211509.mp4";
ffmpegCommand[3] = "copy";
ffmpegCommand[4] = "storage/emulated/0/DCIM/ZoVideo/Output.mp4";
try {
Process ffmpegProcess = new ProcessBuilder(ffmpegCommand).redirectErrorStream(true).start();
String line;
BufferedReader reader = new BufferedReader(new InputStreamReader(ffmpegProcess.getInputStream()));
Log.d(null, "*******Starting FFMPEG");
while((line = reader.readLine())!=null){
Log.d(null, "***"+line+"***");
}
Log.d(null,"****ending FFMPEG****");
} catch (IOException e) {
e.printStackTrace();
}
}It fails when trying to start the process with
Java.io.IOException: Error running exec(). Command: [/data/data/com.example.zovideo/ffmpeg, -i, concat:storage/emulated/0/DCIM/Camera/VID30141106_211509.mp4|storage/emulated/0/DCIM/Camera/VID30141106_211509.mp4, copy, storage/emulated/0/DCIM/ZoVideo/Output.mp4] Working Directory: null Environment: [ANDROID_ROOT=/system, EMULATED_STORAGE_SOURCE=/mnt/shell/emulated, LOOP_MOUNTPOINT=/mnt/obb, LD_PRELOAD=libsigchain.so, ANDROID_BOOTLOGO=1, EMULATED_STORAGE_TARGET=/storage/emulated, EXTERNAL_STORAGE=/storage/emulated/legacy, SYSTEMSERVERCLASSPATH=/system/framework/services.jar:/system/framework/ethernet-service.jar:/system/framework/wifi-service.jar, ANDROID_SOCKET_zygote=10, PATH=/sbin:/vendor/bin:/system/sbin:/system/bin:/system/xbin, ANDROID_DATA=/data, ANDROID_ASSETS=/system/app, ASEC_MOUNTPOINT=/mnt/asec, BOOTCLASSPATH=/system/framework/core-libart.jar:/system/framework/conscrypt.jar:/system/framework/okhttp.jar:/system/framework/core-junit.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/telephony-common.jar:/system/framework/voip-common.jar:/system/framework/ims-common.jar:/system/framework/mms-common.jar:/system/framework/android.policy.jar:/system/framework/apache-xml.jar, ANDROID_PROPERTY_WORKSPACE=9,0, ANDROID_STORAGE=/storage]
I understand from the stackoverflow post I mentioned above that the ffmpeg static build needs to be on my device otherwise my app cannot use it.
However I’m unsure how to get it in the /data/data/com.example.zovideo folder as needed.
I have done is download the latest static ffmpeg build from http://ffmpeg.gusari.org/static/ and copied it into my libs/armeabi and libs/armeabi-v7a folders but this obviously hasn’t succeeded in getting into the data/data folder when my app is installed onto my device.
(I feel like I’m being an idiot by copy/pasting the files but I don’t know what else to do. I don’t know how to compile it myself - I have compiled ffmpeg using a Roman10 tutorial but this produces .so files which from which I understand is not what I need)So I’m a little stuck.
Any advice is greatly appreciated. Thanks -
FFMPEG SilenceDetect
16 février 2015, par Sreenivas ShenoyI am trying to understand the output obtained from FFMPEG. A part of the output, I obtained is as shown below.
[null @ 000000000449e740] Encoder did not produce proper pts, making some up
[silencedetect @ 00000000048263a0] silence_start: -0.00356009
[silencedetect @ 00000000048263a0] silence_end: 11.4242 | silence_duration:11.4278
[silencedetect @ 00000000048263a0] silence_start: 11.7457
[silencedetect @ 00000000048263a0] silence_end: 11.8422 | silence_duration: 0.0964399
[silencedetect @ 00000000048263a0] silence_start: 12.1173
.....
[silencedetect @ 00000000048263a0] silence_end: 113.708 | silence_duration: 0.14288
[silencedetect @ 00000000048263a0] silence_start: 113.751
frame= 3254 fps=297 q=0.0 Lsize=N/A time=00:02:10.17 bitrate=N/A
video:305kB audio:22424kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknownI understand that, silence_start gives the timestamp at which silence in the audio file is detected and silence_end gives the ending timestamp. I have two questions here
1) How come the timestamp for the first silence_start has a negative value ?(-0.00356009)
2)In the last line of the output I could see the silence_start is at 113.751, but unable to see the silence_end. Why is it so ?