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Autres articles (79)
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Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users. -
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, (...) -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir
Sur d’autres sites (12821)
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How to stop holding the last frame in video stream as part of an mp4 container encoded with ffmpeg ?
13 mars 2019, par maximedupreI’m encoding a dummy mp3 file (7 seconds of white noise) and a dummy mp4 file (silent with a red background image for 4 seconds) together to form a mp4 file. The command to generate this file is :
ffmpeg -i dummy.mp3 -itsoffset 0 -t 2 -ss 0 -i dummy.mp4 -c:v copy -map 1:v -map 0:a -copyts output.mp4
So as you can see, I truncate dummy.mp4 to 2 seconds (originally 4 seconds). However, when I play
output.mp4
in QuickTime Player, I see the red background image for the whole 7 seconds.What I want is the dummy.mp4’s red background image for 2 seconds, then black (nothing).
How can I achieve this ?
Cheers !
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How to take a 2.1 file add some data and export as 2.1 file out back ?
28 novembre 2019, par Teja8484I have a source file called A.wav. It has 2.1 channels (Stereo and mono channel) in audacity. I was able to split the stereo into mono channels B and C using the following command. D.wav is the other mono channel.
ffmpeg -i A.wav -filter_complex "[0:a]channelsplit=channel_layout=stereo[left][right]" -map "[left]" B.wav -map "[right]" C.wav
After adding some noise to the files i want to export all the three mono files into the same 2.1 format as it was originally present. (B+C = stereo, D=mono) to one 2.1 file. I know this can be done with ffmpeg. But not able to get the right command.
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why ios doesn't play audio of video
19 janvier 2016, par Sajad NorouziI wrote an android application and in that I used below command to mix audio and video via ffmpeg :
ffmpeg -i video.mp4 -i audio.mp3 -codec copy result.mp4
on android devices there is no problem and video’s playing with audio well, but on ios video just playing without any sound. what is the problem ?