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Autres articles (84)
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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 -
Encoding and processing into web-friendly formats
13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...)
Sur d’autres sites (5287)
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How do i convert videos uploaded by user to .swf ?
3 avril 2020, par Anish SilwalI am creating a website which enables to upload videos. But we know that user can upload any kind of video but the browser can't play them. So, I thought that I somehow can convert them into .swf and play them using a flash player. I tried to use ffmpeg-php but it didn't worked. my code was :



shell_exec('ffmpeg -i in.mp4 out.swf');




It does not show any error neither it returns
out.swf
.


Please ! help me.


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Convert raw PCM data to video ?
2 mai 2013, par user1801247I have file consisting of raw PCM data (no headers). I have been able to successfully play this file by opening it in Audacity (by importing the raw data).
This file (as part of a game), apparently contains a video at the end of the file.
I was hoping to be able to play this PCM data as a video without regard for headers as Audacity was able to do for audio.
I took a look at
ffmpeg
to convert the .wav/.pcm to .mov, but there are no examples of going from audio -> video (an understandably rare scenario).Are there any tools out there to play my data as a video, without regard for validity ?
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Set up a TV like RTMP channel
17 mars 2015, par JohnWolfI’m looking for the best way to play a sequence of videos at specific times on a RTMP channel. Right now, I’ve setup a few things that seem viable to achieve this :
- Setup a Wowza Streaming Engine on a server
- Setup a Wowza Streaming Cloud account, that receives the stream from the server and broadcasts it with different qualities.
Now I plugged a RTMP stream into the Wowza Cloud and was able to play it in different qualities on all browsers and devices. That’s the end game.
I was able to play videos on the stream using ffmpeg and started to work on having video playlists running.
So my question is simple :
Do you think it’s a good way to do this ? How would you do it otherwise ?
Thanks
John