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Médias (1)
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La conservation du net art au musée. Les stratégies à l’œuvre
26 mai 2011
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (25)
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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 (...) -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
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List of compatible distributions
26 avril 2011, parThe table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)
Sur d’autres sites (6475)
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avcodec/v210dec : add support for frame and slice threading
25 novembre 2019, par Limin Wangavcodec/v210dec : add support for frame and slice threading
1, Test server configure :
[root@localhost ]# cat /proc/cpuinfo |grep "model name"
model name : Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz
model name : Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz
...[root@localhost ]# free -h
total used free shared buff/cache available
Mem : 102G 1.1G 100G 16M 657M 100G
Swap : 4.0G 0B 4.0G2, Test result :
encode the v210 input data for testing :
./ffmpeg -y -i 4k_422.ts -c:v v210 -vframes 10 test.avimaster :
./ffmpeg -y -threads 1 -stream_loop 1000 -i ./test.avi -benchmark -f null -
frame=10010 fps= 60 q=-0.0 Lsize=N/A time=00:38:26.30 bitrate=N/A speed=13.7x
video:5240kB audio:432432kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead : unknown
bench : utime=101.869s stime=66.181s rtime=167.996s
bench : maxrss=186552kBpatch applied :
./ffmpeg -y -threads 2 -thread_type slice -stream_loop 1000 -i ./test.avi -benchmark -f null -
frame=10010 fps= 72 q=-0.0 Lsize=N/A time=00:38:26.30 bitrate=N/A speed=16.5x
video:5240kB audio:432432kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead : unknown
bench : utime=103.562s stime=74.858s rtime=139.599s
bench : maxrss=188616kB./ffmpeg -y -threads 2 -thread_type frame -stream_loop 1000 -i ./test.avi -benchmark -f null -
frame=10010 fps= 85 q=-0.0 Lsize=N/A time=00:38:26.30 bitrate=N/A speed=19.6x
video:5240kB audio:432432kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead : unknown
bench : utime=114.310s stime=92.685s rtime=117.693s
bench : maxrss=231896kBSigned-off-by : Limin Wang <lance.lmwang@gmail.com>
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc> -
sh : ffmpeg : not found on Heroku
18 octobre 2015, par joëlI am using paperclip gem and piperclip-ffmpeg on a Rails 3.1 setup.
After deploying to Heroku, I am getting this error after uploading a video.
sh: ffmpeg: not found on Heroku
My Model
class Video < ActiveRecord::Base
has_attached_file :asset, :styles => {
:medium => { :geometry => "640x480", :format => 'video/mpeg' },
:thumb => { :geometry => "100x100#", :format => 'jpg', :time => 10 }
}, :processors => [:ffmpeg]
endI’d be surprised if ffmpeg not available on Heroku, but that’s may be the problem.
Any suggestions ?
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Anomalie #4402 (Fermé) : Liste de notices
12 février 2021, par cedric -je ferme ce ticket, car un ticket qui référence un wiki qui liste des patches, ça commence à ressembler à un jeu de pistes
+ depuis novembre 2019 ces notices ont été corrigée
+ maintenant proposer une PR pour chaque cas quand on tombe dessus ça sera beaucoup plus efficace