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Médias (1)
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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (76)
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Organiser par catégorie
17 mai 2013, parDans MédiaSPIP, une rubrique a 2 noms : catégorie et rubrique.
Les différents documents stockés dans MédiaSPIP peuvent être rangés dans différentes catégories. On peut créer une catégorie en cliquant sur "publier une catégorie" dans le menu publier en haut à droite ( après authentification ). Une catégorie peut être rangée dans une autre catégorie aussi ce qui fait qu’on peut construire une arborescence de catégories.
Lors de la publication prochaine d’un document, la nouvelle catégorie créée sera proposée (...) -
Récupération d’informations sur le site maître à l’installation d’une instance
26 novembre 2010, parUtilité
Sur le site principal, une instance de mutualisation est définie par plusieurs choses : Les données dans la table spip_mutus ; Son logo ; Son auteur principal (id_admin dans la table spip_mutus correspondant à un id_auteur de la table spip_auteurs)qui sera le seul à pouvoir créer définitivement l’instance de mutualisation ;
Il peut donc être tout à fait judicieux de vouloir récupérer certaines de ces informations afin de compléter l’installation d’une instance pour, par exemple : récupérer le (...) -
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
Sur d’autres sites (3822)
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Google Cloud Platform Storage JSON API upload breaks audio files..?! How to fix ?
13 octobre 2017, par ZolaiI did manage to upload files to Google storage with GCP resumable upload (json api) :
https://cloud.google.com/storage/docs/json_api/v1/how-tos/resumable-uploadUsing jQuery and Plupload http://www.plupload.com
But now it seems that audio files loses their codecs in upload and those won’t play or ffmpeg can’t probe those. More testing showed that actually .flac files are ok to ffmpeg, but for example .m4a files are not.
I need to get most of the audio files uploaded to google storage and be able to probe those with ffmpeg. And must be able upload big files over 100Mb. That’s why I believe JSON API is best or only possible way.
I think I have metadata also added correctly, but now I’m confused how to continue..
Any ideas what could be the problem here ?EDIT (more info) :
I had working software :
- Using regular POST > /temp > Google Cloud Storage Client (php).
- GCP Storage Client uploaded files with perfection.
- Even that I named uploaded files with random unique name like "woeiwehf.tmp", those did work and ffmpeg could probe them fine.
THEN something happened, I guess uploading like this was limited (or something) :
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What meant that my solution couldn’t upload anymore big files, over 32Mb.
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Well that wasn’t best solution anyway, so that’s okey, that this changed.
NOW :
- I have changed software so it uses GCP JSON API upload resumable, and this mainly works
- But I had to change files to look like "woeiwehf.flac" or what ever type is. ".tmp" didn’t work anymore.
- For example .flac files work nicely, but .m4a will not.
- I’ve tested uploading many different ways, and it seems that JSON API upload loses at least codecs and bit rate.
—
I would be very grateful if I could get help how to resolve this.
I guess one solution may could be to fork ffmpeg client and manually set audio codec, but I’m saving that for the last solution. -
Is there any Vlc Library(.dll) video streaming capacity ?
19 octobre 2018, par Salih KaragozI am using Vlc Media Player Library for making C# Windows Form application. Also, I have wrapper classes for using that library. I am getting streaming videos with RTSP protocol.
My question, what I am wondering or what I am researching is there any network capacity for using Vlc media Library ? Namely for example, if I use this library for 30 different network streaming(cameras), Can I get errors or freezing videos ? I am trying to make a program which will use with lots of cameras. Shall I use different libraries(FFMPEG) ?
Could you share your experience for video streaming capacity or Vlc Media Player library capacity ? Generally, what is the reason of freezing in the video streaming ?
Thanks in advance...
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Running PowerShell command in Universal Windows Platform C#
6 juin 2017, par stephenSo I am trying to write a basic application to cut and export a subsection of a video. I have come across (and decided to use) the FFMPEG command line tools to do the cropping. This seemed straight forward (https://stackoverflow.com/a/5047426/6728859), but Universal Windows apps do not support System.Diagnostics.Process. Instead, it was suggested that they do support Powershell, which means I could do it by following (https://blogs.msdn.microsoft.com/kebab/2014/04/28/executing-powershell-scripts-from-c/). However, I get the following errors
Cannot find type System.SystemException in module CommonLanguageRuntimeLibrary
Cannot resolve Assembly or Windows Metadata file 'System.Configuration.Install.dll'
From my limited understanding
System.SystemException
was removed in UWP, and I’m not sure where to findSystem.Configuration.Install.dll
.Now to get PowerShell I had to include
System.Management.Automation
which I got fromC:\Program Files (x86)\Reference Assemblies\Microsoft\WindowsPowerShell\3.0
which doesn’t seem correct to me, but I could be wrong.Is it possible to run commands in a UWP, or does anyone have any suggestions ?