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Revolution of Open-source and film making towards open film making
6 octobre 2011, par
Mis à jour : Juillet 2013
Langue : English
Type : Texte
Autres articles (72)
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MediaSPIP version 0.1 Beta
16 avril 2011, parMediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...) -
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 (...) -
Mise à jour de la version 0.1 vers 0.2
24 juin 2013, parExplications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1) ; Installation des dépendances pour Smush ; Installation de MediaInfo et FFprobe pour la récupération des métadonnées ; On n’utilise plus ffmpeg2theora ; On n’installe plus flvtool2 au profit de flvtool++ ; On n’installe plus ffmpeg-php qui n’est plus maintenu au (...)
Sur d’autres sites (11224)
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ffmpeg - how to add text on black background at end of video for 10 sec ?
3 octobre 2015, par jamieI have some mp4 files I’d like to add some white text reading something like
"StackOver Flow Rules see more at www.stack.com/324324 bla bla and some more words here !"
To the end of the videos on a black background that last 10 seconds.
How would I achieve this with FFMPEG ?
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Is there a way to detect black on FFMPEG video files
22 novembre 2019, par A PersonI am trying to run a QC check on my video files.
I know that there is a way to detect black frame or audio loss in a video file. Can anyone help me with how the syntax is written ?
I have tried doing the following but I am having issues as I do not know how to tell from the output.
ffmpeg -i inputfile.mxf -vf blackdetect=d=0.1:pix_th=.1 -f rawvideo -y /dev/null
Also is there ay ways to check if I have any packets that are in error by using
ffprobe
orffmpeg
I also do not understand waht this
0.1:pix_th=.1
is doing ?EDIT* :
I have used this command now
ffmpeg -i 01.mxf -vf blackdetect=d=0:pix_th=.01 -f rawvideo -y /NUL
this gives me
[blackdetect @ 000001a2ed843740] black_start:0.04 black_end:2
black_duration:1.96
[mpeg2video @ 000001a2ed86efc0] ac-tex damaged at 45 304.08
bitrate=829328.3kbits/s dup=1 drop=0 speed= 5.6x
However, the actual video has more than this for the black frame.
is there a way to tell it to continue looking at the video and get all black frames, not just the first instance.
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Remove Black Frames from an overlayed Circled Video
7 juillet 2017, par amanguelI have a video that I need to overlay on top of another video. The first video have parts with black frames that I don’t want to be overlayed and I also need to mask this video with a circle.
In other words, I will be overlaying a few circled videos on top of a bigger rectangular video and I also don’t want to show black frames from the circled videos.
Could you please help me.
Thanks !!!!!