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Autres articles (45)
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La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
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. -
La sauvegarde automatique de canaux SPIP
1er avril 2010, parDans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...)
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Playing ffmpeg converted video on Google slides
1er avril 2019, par user1056585I have a PNG image and an MP3 audio file. I’d like to create a video with a still image and use it in a Google slides presentation. From Google’s documentation, these formats (and codecs) are supported : https://support.google.com/drive/answer/2423694?hl=en&co=GENIE.Platform=Desktop
1) FFMPEG is the easiest tool I can find to make a video from image + audio. But if you have other options, please suggest.
2) I tried a couple commands :## Command 1
ffmpeg -i image.png -i audio.mp3 -acodec mp3 -vcodec flv1 video9.flv
## Command 2
ffmpeg -i image.png -i audio.mp3 -acodec aac -vcodec mpeg4 video7.mov
## Command 3
ffmpeg -i image.png -i audio.mp3 -vcodec wmv1 final14.wmvBut all of these display the error
Video cannot be played
in Google slides. When I try to play them in Google drive, I get the errorUnable to process this video
.Any thoughts on how I can produce a video file that’ll play in Google slides ?
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Use Google Fonts In ffmpeg fontfile
9 mars 2020, par Randy ThomasI am wanting to use Google Fonts in my ffmpeg video creations for text. Here is what I have and it’s not working at all.
$font = "//fonts.googleapis.com/css?family=Aclonica";
$cmd .= "drawtext=enable='between(t,".$fi.",".$li.")':fontfile=".$font.":fontsize=".$fontsize.":fontcolor=".$color.":x=(w-text_w)/2:y=(h/2)+".$n.":text='".$arr[$j]."',";Of course, this works with .ttf fonts but I really want to use Google Fonts.
I have also tried
$font = "https://fonts.googleapis.com/css?family=Aclonica"
that does not work either.I have a feeling that ffmpeg does not use woff2 fonts but I have seen a site that does this I just can’t say 100% for sure that they use Google Fonts in the creation, but they do use them in the selection of the font which leads me to believe they use them in the creation of the video.
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FFMPEG 360 mp4 to SBS for Google cardboard
3 mai 2022, par mikeI've created some 360 degree mp4 videos froma GoPro max camera.
I would like to display these on Google cardboard (side by side) in the same way as Youtube, whilst modifying the playback speed with FFMPEG.


I haven't found the right flags to convert the image to SBS with v360 or stereo3d


Any suggestions ?