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Autres articles (51)
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Personnaliser les catégories
21 juin 2013, parFormulaire de création d’une catégorie
Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
On peut modifier ce formulaire dans la partie :
Administration > Configuration des masques de formulaire.
Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...) -
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 -
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 (...)
Sur d’autres sites (6821)
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Create thumbnail image from video in server in php
11 mai 2018, par swamyIn my website I have a option to upload video file by the user. In that I want to create a thumbnail image of that video. I have tried in local system with some coding it is working fine. I tried same coding in to service it is not working. I checked for ffmpeg enabled in server, it was disabled. Is their any other option to creating thumbnail in server with out enabling the ffmpeg ? Please help me to find the solution.
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Concatenate audio files using ffmpeg
4 juin 2021, par user13962029I am trying to concatenate ac3 and aac using ffmpeg.


ffprobe of jpn_op.m4a :


Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'jpn_op.m4a':
Metadata:
major_brand : M4A 
minor_version : 512
compatible_brands: M4A isomiso2
encoder : Lavf58.76.100
Duration: 00:01:17.28, start: 0.000000, bitrate: 224 kb/s
Stream #0:0(jpn): Audio: ac3 (ac-3 / 0x332D6361), 48000 Hz, stereo, fltp, 224 kb/s (default)
Metadata:
 handler_name : SoundHandler
 vendor_id : [0][0][0][0]
Side data:
 audio service type: main



ffprobe of eng_nop.m4a


Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'eng_nop.m4a':
Metadata:
major_brand : M4A 
minor_version : 512
compatible_brands: M4A isomiso2
encoder : Lavf58.76.100
Duration: 00:22:09.26, start: 0.023000, bitrate: 41 kb/s
Stream #0:0(und): Audio: aac (HE-AAC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 39 kb/s (default)
Metadata:
 handler_name : SoundHandler
 vendor_id : [0][0][0][0]



I tried this :


ffmpeg -f concat -i concat_files.txt -c copy final.m4a -y



concat_files.txt contains :


file 'jpn_op.m4a'
file 'eng_nop.m4a'



ffprobe of final.m4a


Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'final.m4a':
Metadata:
major_brand : M4A 
minor_version : 512
compatible_brands: M4A isomiso2
encoder : Lavf58.76.100
Duration: 00:23:26.50, start: 0.000000, bitrate: 51 kb/s
Stream #0:0(jpn): Audio: ac3 (ac-3 / 0x332D6361), 48000 Hz, stereo, fltp, 224 kb/s (default)
Metadata:
 handler_name : SoundHandler
 vendor_id : [0][0][0][0]
Side data:
 audio service type: main



But, there is silent in place of 2nd file in final.m4a


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Queuing up videos for live stream
5 avril 2014, par Abdul AliWould first like to tell that am new to streaming and ffmpeg.
Would try to explain scenario as much as possible.
A web service is intended to receive chunks of video from a user. those chunks need to be simultaneously sent to the web for live streaming for a seamless viewing.
So the videos need to be queued up for streaming to the web so that it looks like a long single video. and the strict requirement is not to make any temp file on disk.
Did read something about pipes but am completely alien to that concept as well.
Kindly tell how / whether this can be achieved from FFMPEG or any other free tool .
Language used is PHP . The received videos also need to be saved to disk in parallel for new users to see from start.