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Autres articles (69)
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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 (...) -
Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
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 (...)
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Failed to convert DAV files to AVI using FFMPEG
24 décembre 2020, par AUDICOMI need to convert DAV files (files generated from security camera recorders) to AVI. I have a script that works, but it does not convert multiple files, and the files are not corrupted.
I use the following code :



for %% A IN (* .dav) DO ffmpeg -i "%% A" -vcodec libx264 "%% A.avi





FOLLOW LINK WITH DAV FILE : https://www.dropbox.com/s/u7agzzb8pe57uxy/DAV%20TEST.dav?dl=0




I get the following error on certain files :



"Format dhav detected only with low score of 1, misdetection possible !"





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How to Split MP3 Files with FFmpeg ?
27 octobre 2022, par LucasHow to split mp3 files with FFmpeg into the small mp3 files make it easy to manage, share and transfer ?
For example , I do have test.mp3 file with 1MB and I want to split into test00(i).mp3 files with smaller size.


I've tried with windows tool but want to have script which is running with ffmpeg.


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ffmpeg - concatenate files while space constrained
23 juillet 2023, par glodomorraplLet's say i have a 2 TB drive. If i want to use ffmpeg to concatenate two files, they cannot be larger than 1 TB in total, otherwise I won't have enough storage space to save the output file.


Is it possible for ffmpeg (or, perhaps, another tool) to losslessly concatenate two videos while also removing parts of the source files on the fly, allowing me to concatenate larger files ? The files in questions will be encoded with the ffv1 codec and saved as mkv, although I'm fine with trying different containers.


Would saving files in smaller chunks to begin with be the only solution ?