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Médias (1)
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The Great Big Beautiful Tomorrow
28 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Texte
Autres articles (38)
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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 (...) -
Menus personnalisés
14 novembre 2010, parMediaSPIP utilise le plugin Menus pour gérer plusieurs menus configurables pour la navigation.
Cela permet de laisser aux administrateurs de canaux la possibilité de configurer finement ces menus.
Menus créés à l’initialisation du site
Par défaut trois menus sont créés automatiquement à l’initialisation du site : Le menu principal ; Identifiant : barrenav ; Ce menu s’insère en général en haut de la page après le bloc d’entête, son identifiant le rend compatible avec les squelettes basés sur Zpip ; (...) -
Emballe médias : à quoi cela sert ?
4 février 2011, parCe plugin vise à gérer des sites de mise en ligne de documents de tous types.
Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;
Sur d’autres sites (5785)
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FFMPEG says "No such file or directory" when trying to convert image sequence
29 janvier 2014, par James MorrisFrom the shell, when I specify a sequence of images via
%d
in the input filename, FFMPEG insists "No such file or directory", despite evidence to the contrary. Looking online, I haven't managed to find any references to generating video from a sequence of images using FFMPEG where%d
is not used, yet it seems to fail here.My images should be identified by FFMPEG from
img%06d.gif
. Issuingls img[0-9][0-9][0-9][0-9][0-9][0-9].gif
succeeds in the very same directory I issue the FFMPEG command.The command I use is :
ffmpeg -i img%06d.gif -c:v libx264 -r 30 -pix_fmt yuv720p test.mp4
What could possibly be going wrong ???
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FFMPEG says "No such file or directory" when trying to convert image sequence
17 juin 2020, par James MorrisFrom the shell, when I specify a sequence of images via
%d
in the input filename, FFMPEG insists "No such file or directory", despite evidence to the contrary. Looking online, I haven't managed to find any references to generating video from a sequence of images using FFMPEG where%d
is not used, yet it seems to fail here.


My images should be identified by FFMPEG from
img%06d.gif
. Issuingls img[0-9][0-9][0-9][0-9][0-9][0-9].gif
succeeds in the very same directory I issue the FFMPEG command.


The command I use is :



ffmpeg -i img%06d.gif -c:v libx264 -r 30 -pix_fmt yuv720p test.mp4




What could possibly be going wrong ???


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Ffmpeg : Compile argument for 'delogo' [closed]
7 avril 2024, par SulliI use a custom version of ffmpeg I compiled myself (for cuda support), but when I try to use the delogo filter I get :


[AVFilterGraph @ 0x586ea2283880] No such filter: 'delogo'
[vost#0:0/mpeg4 @ 0x586ea2281cc0] Error initializing a simple filtergraph



What argument should I use when compiling in order to be able to use this filter ? And can you tell me at the same time where I can find this information online ? It’s not the first time I can’t use a filter because of a missing library and if I’m not mistaken, the ffmpeg documentation does not mention it. https://ffmpeg.org/ffmpeg-filters.html#delogo