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Revolution of Open-source and film making towards open film making
6 octobre 2011, par
Mis à jour : Juillet 2013
Langue : English
Type : Texte
Autres articles (99)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
ANNEXE : Les plugins utilisés spécifiquement pour la ferme
5 mars 2010, parLe site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)
Sur d’autres sites (7301)
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check media resolution, if resolution is big ffmpeg it, if output is smaller than original delete the original else delete the output
13 avril 2015, par The WolfI have my storage VPS filled with videos, and hoping I can free up some space, their resolution is pretty big so I decided to re encode them with ffmpeg to a smaller resolution, I am doing every thing manually, first I check using
mediainfo test5.mkv
the resolution...
Width : 1 280 pixels
...if the width is greater than
720 pixels
I issue the following command :ffmpeg -i 'test5.mkv' -vf scale=720:-2 -acodec copy -vcodec libx264 -scodec copy -threads 12 -crf 28 -x264-params keyint=240:min-keyint=20 -preset:v slow '[Encoded] test5.mkv'
then after that I delete the original video if the output has smaller size than the original
I am hoping there is a script that can automate this, like I will run on a directory then, it will look for all
.mkv
to subdirectories recursively to perform this checks and actions. How to do this ?Also, I am worried that it could fail if I reach automation, since there are special characters in the video’s name of some like single quotes, double quotes, or `, so I will it can be escaped properly.
Thanks !
After some google I ended up with the following snippet, I am worried if this is enough, but I’m afraid to run it since I am not sure if it would damage my unix
#!/bin/sh
for file in *.{mkv}; do
target="[720p]-${file%.*}.mkv"
[[ -f "$target" ]] && { echo "skipping $file - $target exists" ; continue; }
eval $(ffprobe -v error -of flat=s=_ -select_streams v:0 -show_entries stream=height,width "$file")
size=${streams_stream_0_width}x${streams_stream_0_height}
if [ "$streams_stream_0_width" -ge 720 ]; then
echo ffmpeg -i "$file" -vf scale=720:-2 -acodec copy -vcodec libx264 -scodec copy -threads 12 -crf 28 -x264-params keyint=240:min-keyint=20 -preset:v slow "$target"
fi
donecan somebody please tell me if my snippet should work ?
UPDATE
as it turns out
if [ "$streams_stream_0_width" -ge 720 ]; then
fails because the width is not integer ?line 10: [: : integer expression expected
I am not sure why it is not integer, how can I make it integer ? -
Revision 31018 : pas de branding svp, on n’est pas des cowboys
20 août 2009, par fil@… — Logpas de branding svp, on n’est pas des cowboys
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Revision 3202 : Et on update la conf d’emballe_medias tant qu’à faire
6 avril 2010, par kent1 — LogEt on update la conf d’emballe_medias tant qu’à faire