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Medias (91)
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Richard Stallman et le logiciel libre
19 October 2011, by
Updated: May 2013
Language: français
Type: Text
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Stereo master soundtrack
17 October 2011, by
Updated: October 2011
Language: English
Type: Audio
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Elephants Dream - Cover of the soundtrack
17 October 2011, by
Updated: October 2011
Language: English
Type: Picture
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#7 Ambience
16 October 2011, by
Updated: June 2015
Language: English
Type: Audio
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#6 Teaser Music
16 October 2011, by
Updated: February 2013
Language: English
Type: Audio
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#5 End Title
16 October 2011, by
Updated: February 2013
Language: English
Type: Audio
Other articles (62)
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Other interesting software
13 April 2011, byWe don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
We don’t know them, we didn’t try them, but you can take a peek.
Videopress
Website: http://videopress.com/
License: GNU/GPL v2
Source code: (...) -
Emballe Médias : Mettre en ligne simplement des documents
29 October 2010, byLe plugin emballe médias a été développé principalement pour la distribution mediaSPIP mais est également utilisé dans d’autres projets proches comme géodiversité par exemple. Plugins nécessaires et compatibles
Pour fonctionner ce plugin nécessite que d’autres plugins soient installés : CFG Saisies SPIP Bonux Diogène swfupload jqueryui
D’autres plugins peuvent être utilisés en complément afin d’améliorer ses capacités : Ancres douces Légendes photo_infos spipmotion (...) -
Librairies et logiciels spécifiques aux médias
10 December 2010, byPour un fonctionnement correct et optimal, plusieurs choses sont à prendre en considération.
Il est important, après avoir installé apache2, mysql et php5, d’installer d’autres logiciels nécessaires dont les installations sont décrites dans les liens afférants. Un ensemble de librairies multimedias (x264, libtheora, libvpx) utilisées pour l’encodage et le décodage des vidéos et sons afin de supporter le plus grand nombre de fichiers possibles. Cf. : ce tutoriel; FFMpeg avec le maximum de décodeurs et (...)
On other websites (6231)
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ffmpeg - extract exact number of frames from video
29 March 2017, by Michael BI want to create a maximum of 30 images from a video (and tile them for a sprite sheet).
I’ve tried using the ’select’ with ’mod’ but if the total number of frames does not fit neatly into the desired number of images (30) then I sometimes end up with more images, sometimes less.
For example if my video is 72 frames long, my ’mod’ would be 72 / 30, which is 2.4.
I’m running this from a python script so i’m doing something like the following for the filter:
select='not(mod(n\," + str(mod) + "))'
I think the mod has to be an integer (?) so I could either round down and use 2 which gives me 36 images or round up which gives me 24 images
Whats the best way to get exactly 30? - obviously the interval wouldn’t be identical but thats fine.
Maybe I could use a for loop to generate a list of the frames closest to the desired interval and then pass that in as the select filter?
e.g. to get the frames I would do something like this:
nframes = 72 # number of frames in video
outImages = 30 # number of images I want
mod = float(nframes) / outImages # 2.4
frames = []
idx = 1
while i < nframes:
print str(idx) + ": " + str(math.floor(i+0.5))
frames.append(int(math.floor(i+0.5)))
idx += 1
i += modThen am I able to pass that (the frames list) into the ffmpeg command? Or can I tell ffmpeg to do something similar?
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Updated version number.
1 September 2011, by Sebastian Tschanm jquery.fileupload-ui.js Updated version number.
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Updated version number.
30 August 2012, by Sebastian Tschanm js/jquery.fileupload.js Updated version number.