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Médias (1)
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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (52)
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MediaSPIP Player : problèmes potentiels
22 février 2011, parLe lecteur ne fonctionne pas sur Internet Explorer
Sur Internet Explorer (8 et 7 au moins), le plugin utilise le lecteur Flash flowplayer pour lire vidéos et son. Si le lecteur ne semble pas fonctionner, cela peut venir de la configuration du mod_deflate d’Apache.
Si dans la configuration de ce module Apache vous avez une ligne qui ressemble à la suivante, essayez de la supprimer ou de la commenter pour voir si le lecteur fonctionne correctement : /** * GeSHi (C) 2004 - 2007 Nigel McNie, (...) -
Contribute to translation
13 avril 2011You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
MediaSPIP is currently available in French and English (...) -
Keeping control of your media in your hands
13 avril 2011, parThe vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)
Sur d’autres sites (11350)
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OpenCV3 returning float FRAME_COUNT
15 mars 2016, par mpratI am using OpenCV3 on OSX with Python 2.7 bindings. However, when I try to read the frame count of my video (a .mp4 video), it returns a float - I am expecting an int. Do I need to compile OpenCV3 with some special flags ? Am I missing some codecs ?
import cv2
vid = cv2.VideoCapture("vid.mp4")
print vid.get(cv2.CAP_PROP_FRAME_WIDTH)And it returns a float.
Installation details :
- ffmpeg :
brew install ffmpeg --with-dcadec --with-openh264 --with-openjpeg --with-openssl --with-tools --with-x265 --with-zimg --with-libvidstab --with-libvpx
- opencv3 :
brew install opencv3 --with-ffmpeg --with-contrib
- ffmpeg :
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How to speed up ffmpeg's copy ?
30 mars 2022, par Jamie HutberI am currently using ffmpegs concat with -c copy. I am getting around 3.7x on average.


$ ffmpeg -safe 0 -protocol_whitelist file,tcp,http,pipe -f concat -i - -c copy "test.mp4"
........
frame=24457 fps=237 q=-1.0 Lsize= 2983723kB time=00:06:48.02 bitrate=59905.3kbits/s speed=3.96x
........



But the issue is, every session I have around 9x15x8min clips to merge. So if I could improve the speed of copy I would like to.


I am not sure if you can use gpu as no encoding is happening. But I should be able to assign more cores to the process ?


I have somewhere in this image stopped the ffmpeg process, but you would never know when it was. It was 9 seconds ago in the image.



ffmpeg -safe 0 -protocol_whitelist file,tcp,http,pipe -f concat -i - -c copy "test.mp4"


Full Command


ls -1v | grep -i mp4 | perl -ne '$_ =~ s/\n$//; print "file '"'"'$_'"'"'\n"' | ffmpeg -safe 0 -protocol_whitelist file,tcp,http,pipe -f concat -i - -c copy "test.mp4"



with ffmpeg process running for 60+ seconds




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Anomalie #3418 : Les tables des plugins ne s’installent pas
5 avril 2015, par Franck DalotNouvelle série de test :
SPIP 3.0.18-dev [21967]
Installation en MySQLLe plugin était Agenda avec le Mini Calendrier
Les tables étaient bien présente à chaque fois
spip_evenements
spip_evenements_participantshttps://www.ovh.com/fr/g1207.configurer-php-web
5.6.6 en mode prod = ok
5.5.22 en mode prod = ok
5.4.38 en mode prod = ok
5.3.29 en mode prod = ok5.6.6 en mode dev = ok
5.5.22 en mode dev = ok
5.4.38 en mode dev = ok
5.3.29 en mode dev = okCe qui est bizarre, c’est que b_b semble avoir eu un problème en php 5.4 et prod, j’ai peur que cela soit un bug tordu...