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Autres articles (112)
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Selection of projects using MediaSPIP
2 mai 2011, parThe examples below are representative elements of MediaSPIP specific uses for specific projects.
MediaSPIP farm @ Infini
The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...) -
Modifier la date de publication
21 juin 2013, parComment changer la date de publication d’un média ?
Il faut au préalable rajouter un champ "Date de publication" dans le masque de formulaire adéquat :
Administrer > Configuration des masques de formulaires > Sélectionner "Un média"
Dans la rubrique "Champs à ajouter, cocher "Date de publication "
Cliquer en bas de la page sur Enregistrer -
Prérequis à l’installation
31 janvier 2010, parPréambule
Cet article n’a pas pour but de détailler les installations de ces logiciels mais plutôt de donner des informations sur leur configuration spécifique.
Avant toute chose SPIPMotion tout comme MediaSPIP est fait pour tourner sur des distributions Linux de type Debian ou dérivées (Ubuntu...). Les documentations de ce site se réfèrent donc à ces distributions. Il est également possible de l’utiliser sur d’autres distributions Linux mais aucune garantie de bon fonctionnement n’est possible.
Il (...)
Sur d’autres sites (3708)
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avutil/dict : Avoid check whose result is known in advance
13 septembre 2022, par Andreas Rheinhardtavutil/dict : Avoid check whose result is known in advance
We know that an AVDictionary is not empty if we have just added
an entry to it, so only check for it being empty on the branch
that does not do so.Reviewed-by : Paul B Mahol <onemda@gmail.com>
Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com> -
vdpau : add helper for surface chroma type and size
19 décembre 2014, par Rémi Denis-Courmontvdpau : add helper for surface chroma type and size
Since the VDPAU pixel format does not distinguish between different
VDPAU video surface chroma types, we need another way to pass this
data to the application.Originally VDPAU in libavcodec only supported decoding to 8-bits YUV
with 4:2:0 chroma sampling. Correspondingly, applications assumed that
libavcodec expected VDP_CHROMA_TYPE_420 video surfaces for output.
However some of the new HEVC profiles proposed for addition to VDPAU
would require different depth and/or sampling :
http://lists.freedesktop.org/archives/vdpau/2014-July/000167.html
...as would lossless AVC profiles :
http://lists.freedesktop.org/archives/vdpau/2014-November/000241.htmlTo preserve backward binary compatibility with existing applications,
a new av_vdpau_bind_context() flag is introduced in a further change.Signed-off-by : Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by : Anton Khirnov <anton@khirnov.net> -
Render VAAPI surface with using OpenGL ?
3 juin 2020, par HellBloodMy project is to use the VAAPI hardware acceleration linked with FFmpeg.



I managed to decode with VAAPI however I would like to be able to display the video coming out of VAAPI using OpenGL.



Are there functions that allow this ?



I know that for that you have to play with VAAPI's surface
VASurfaceID
but I do not see how...