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La conservation du net art au musée. Les stratégies à l’œuvre
26 mai 2011
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (65)
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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 (...)
Sur d’autres sites (7697)
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how to create AVPacket with encoded AAC data to send mpegts manually ?
21 janvier 2016, par JayMuzieI’m developing app which sends mpeg2ts stream using FFMPEG API.(avio_open, avformat_new_stream etc..)
The problem is that the app already has AAC-LC audio so audio frame does not need to be encoded because my app just bypass data received from socket buffer.
To open and send mpegts using FFMPEG, I must have AVFormattContext data which is created from FFMPEG API for encoder as far as I know.
Can I create AVFormatContext manually with encoded AAC-LC data ? or I should decode and encode the data ? The information I know is samplerate, codec, bitrate..
Any help will be greatly appreciated. Thanks in advance.
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How to dump RTSP to raw data file without encoding
28 juin 2020, par YvesI've read this link : How to dump raw RTSP stream to file ?


In this link, it seems that dumping RTSP stream to some formatted file, such as
mp4
, is normal.

But I want to store the RTSP stream into the raw data files, instead of files like
mp4
,avi
etc. And I should be able to extract data from the raw data files and send it out as RTSP stream too.

In a word, this is what I need :


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- receiving RTSP stream ---> 2. store RTSP data into raw data files ---> 3. read raw data files and send data as RTSP stream




Why do I need this ?


Because as my understanding, storing RTSP strema into some formatted file, such as
mp4
, needs to do an action of encoding (encode RTSP to mp4). But for me, I don't need this action, I simply need to store RTSP data and re-send it as RTSP stream. So if I can store RTSP into the raw-data file, instead ofmp4
, I don't need to spend computer resources on the action of encoding.

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Not able to Receive Exact Data over UDP
20 juin 2016, par Prasanth Kumar ArisettiI am transferring the data over udp using below pipeline,
gst-launch-1.0 videotestsrc ! videoconvert ! x264enc ! mpegtsmux ! rtpmp2tpay ! udpsink host=192.168.1.139 port=8090
And receiving the data by using below pipeline,
gst-launch-1.0 udpsrc port=8090 ! tsdemux ! h264parse ! avdec_h264 ! videoconvert ! xvimagesink
The Problem is,
Until a moment, i am getting the data exactly, but after few seconds,
The whole window is becoming in greem color,
But Sometimes, getting the data correctly, but sometimes, i am getting the green screen. What is the Problem Here ? And how to resolve it ? And Why it is happening like that ?