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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 (39)
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La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)
Sur d’autres sites (3923)
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ffmpeg livestream only shows one frame at a time
28 octobre 2016, par user3308335So, I’ve tried to turn one of my pis into a silly "baby cam" for my pet and I followed the tutorial made by Ustream.tv on how to do this.
This is the script I run to start the stream :
#!/bin/bash
RTMP_URL=<rtmpurl>
STREAM_KEY=<streamkey>
while :
do
raspivid -n -hf -t 0 -w 640 -h 480 -fps 15 -b 400000 -o - | ffmpeg -i - -vcodec copy -an -f flv $RTMP_URL/$STREAM_KEY
sleep 2
done
</streamkey></rtmpurl>However, whenever I go to view the stream, the stream shows only one frame. The same frame until I refresh the browser, watch the ad again, and then it’s a new same frame that it’ll show.
Does anyone have an idea why this might be happening or any troubleshooting tricks for me to try ?
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How to install frei0r on FFmepg ?
26 octobre 2018, par La-CatSorry for the stupid question, I need some help with installing frei0r with FFmpeg.
I have already installed FFmpeg by this tutorial :
Tutorial for installing FFmepgWhen I’m trying to add the frei0r plugin, nothing works.
I have tried to use this thread and frei0r’s website.Thanks :)
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Learning Shell - creating a script with parameters that runs two separate cli apps
16 mai 2013, par GuilhermeNagatomoI want to learn shell script, so I'm trying to download a youtube video using youtube-dl then convert it to mp3 using ffmpeg.
I do it manually running
youtube-dl http://youtube.com/watch?v=...
then
ffmpeg -i downloadedFile -ab 256000 -ar 44100 audioFile.mp3
.I know that I need to pass two arguments to my script, one for the video url and another for the audio file to keep things as simple as possible, but I don't know how to start. Maybe grep the video id in the url and using it to know which file to use to convert into mp3 ? (since youtube-dl saves the video named by it's id)
Can someone recommend me an article or documentation that can help me ?