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Autres articles (94)
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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 (...) -
Ecrire une actualité
21 juin 2013, parPrésentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
Vous pouvez personnaliser le formulaire de création d’une actualité.
Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...) -
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 (7024)
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timelapse images into a movie, 500 at a time
2 mars 2017, par molly78I am trying to make a script to turn a bunch of timelapse images into a movie, using ffmpeg.
The latest problem is how to loop thru the images in, say, batches of 500.
There could be 100 images from the day, or there could be 5000 images.
The reason for breaking this apart is due to running out of memory.
Afterwards I would need to cat them using MP4Box to join all together...
I am entirely new to bash, but not entirely programming.
What I think needs to happen is this
1) read in the folders contents as the images may not be consecutively named
2) send ffmpeg a list of 500 at a time to process (https://trac.ffmpeg.org/wiki/Concatenate)
2b) while you’re looping thru this, set a counter to determine how many loops you’ve done
3) use the number of loops to create the MP4Box cat command line to join them all at the end.
the basic script that works if there’s only say 500 images is :
#!/bin/bash
dy=$(date '+%Y-%m-%d')
ffmpeg -framerate 24 -s hd1080 -pattern_type glob -i "/mnt/cams/Camera1/$dy/*.jpg" -vcodec libx264 -pix_fmt yuv420p Cam1-"$dy".mp4MP4Box’s cat command looks like :
MP4Box -cat Cam1-$dy7.mp4 -cat Cam1-$dy6.mp4 -cat Cam1-$dy5.mp4 -cat Cam1-$dy4.mp4 -cat Cam1-$dy3.mp4 -cat Cam1-$dy2.mp4 -cat Cam1-$dy1.mp4 "Cam1 - $dy1 to $dy7.mp4"
Needless to say help is immensely appreciated for my project
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How to set background to subtitle in ffmpeg ?
10 avril 2017, par supermarioIt is described here how ot burn a srt file into a video.
However, I want to put a semi-transparent background to the subtitles so that the texts can be read more easily. How can I do that ? -
How to set background to subtitle in ffmpeg ?
13 décembre 2020, par supermarioIt is described here how ot burn a srt file into a video. 
However, I want to put a semi-transparent background to the subtitles so that the texts can be read more easily. How can I do that ?