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Medias (91)
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Head down (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
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Echoplex (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
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Discipline (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
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Letting you (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
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1 000 000 (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
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999 999 (wav version)
26 September 2011, by
Updated: April 2013
Language: English
Type: Audio
Other articles (76)
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MediaSPIP version 0.1 Beta
16 April 2011, byMediaSPIP 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 (...) -
Amélioration de la version de base
13 September 2013Jolie sélection multiple
Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...) -
Mise à jour de la version 0.1 vers 0.2
24 June 2013, byExplications 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 profit de (...)
On other websites (8282)
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avcodec/qsvenc: Fix leak and crash when encoding H.264 due to A53_CC
25 September 2021, by Andreas Rheinhardtavcodec/qsvenc: Fix leak and crash when encoding H.264 due to A53_CC
Since commit 3bbe0c210b05fc6fbd7b1d4bbd8479db7f2cf957, the Payloads
array of every QSVFrame leaks as soon as the frame is reused;
the leak is small and not very noticeable, but if there is an attempt
to use said array the ensuing crash is much more noticeable.
This happens when encoding H.264 with A53 CC side data.Furthermore, if said array can not be allocated at all, an AVFrame
leaks.Fix all of this by not allocating the array separately at all; put it
in QSVFrame instead and restore the Payloads array upon reusing the
frame.Finally, use av_freep() instead of av_free() to free the payload
entries.Reviewed-by: Xiang, Haihao <haihao.xiang@intel.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> -
FFMPEG: How do I set the transparency color of an animated GIF for overlaying on a video?
8 November 2017, by Jonathan LegerI have a video clip that I’ve converted to an animated GIF with ffmpeg. I would like to overlay that animated GIF onto a video clip. The problem is I can’t figure out how to set the transparency color of the GIF. I want the solid black background of the GIF to be transparent.
ffmpeg -i video.mp4 output.gif
That’s what I’m doing to created the animated GIF. Again, looks great. I just need to add black (#000000) as the transparent color of the GIF.
Thanks!
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ffmpeg: Changing color space?
5 February 2015, by WillI’ve got a video on my computer that I want to scale down to put on my phone. Unfortunately, the video was encoded with a 16 to 235 color space, and is washed out. This is fixable on a pc by using Mpc-Hc’s 16-235 to 0-255 shader, but I don’t have the liberty of using that on a phone.
Is there a simple filter setup in ffmpeg to do this using the colorlevels filter or other, or would I need to tweak around?