
Recherche avancée
Médias (1)
-
La conservation du net art au musée. Les stratégies à l’œuvre
26 mai 2011
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (84)
-
Amélioration de la version de base
13 septembre 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 (...) -
Participer à sa traduction
10 avril 2011Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
Actuellement MediaSPIP n’est disponible qu’en français et (...) -
Menus personnalisés
14 novembre 2010, parMediaSPIP utilise le plugin Menus pour gérer plusieurs menus configurables pour la navigation.
Cela permet de laisser aux administrateurs de canaux la possibilité de configurer finement ces menus.
Menus créés à l’initialisation du site
Par défaut trois menus sont créés automatiquement à l’initialisation du site : Le menu principal ; Identifiant : barrenav ; Ce menu s’insère en général en haut de la page après le bloc d’entête, son identifiant le rend compatible avec les squelettes basés sur Zpip ; (...)
Sur d’autres sites (8870)
-
How to compress video applying even blur effect
17 octobre 2016, par KukusterHow to compress video applying well-looking apportioned blur effect, like in JPG image ?
I tried some ffmpeg postprocesing libraries, they are fspp, spp, uspp (takes really long time to render), etc. I almost reached the goal using fspp with parameters 5:60:15 . But blur was stronger than needed, and it’s leave bad artifacts when i try to use less compression. Also uspp is does beautiful and compresses enough, but it’s leave about 50% of video unblured. I also haven’t much time to try all uspp features. Is there resolution special for this purpose ?
The point is to implement video compression with the only side effect of compression approaches jpeg-compression-like blur or blur-mask-like. Also it would be very good if there is a simple option to choose between :
1) more compress, less pretty blur / more strong blur ; and 2) less compress, prettier blur / less strong blur.I am used to use ffmpeg and i’m running linux, so it would be so nice if there is a way to solve this with ffmpeg.
Here is my ffmpeg input data about the video streams :Duration : 00:01:03.02, start : 0.000000, bitrate : 4010 kb/s Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 3870 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default) Metadata : handler_name : VideoHandler Stream #0:1(eng) : Audio : aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 133 kb/s (default) Metadata : handler_name : SoundHandler
Edit : attaching jpeg pictured as example of desired output :
-
avformat/framecrc : enable new output
13 avril 2016, par James Almeravformat/framecrc : enable new output
Reviewed-by : Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by : James Almer <jamrial@gmail.com>- [DH] libavformat/framecrcenc.c
- [DH] libavformat/uncodedframecrcenc.c
- [DH] tests/ref/fate/4xm-1
- [DH] tests/ref/fate/4xm-2
- [DH] tests/ref/fate/8bps
- [DH] tests/ref/fate/aasc
- [DH] tests/ref/fate/adpcm-4xm
- [DH] tests/ref/fate/adpcm-afc
- [DH] tests/ref/fate/adpcm-dtk
- [DH] tests/ref/fate/adpcm-ea-1
- [DH] tests/ref/fate/adpcm-ea-2
- [DH] tests/ref/fate/adpcm-ea-maxis-xa
- [DH] tests/ref/fate/adpcm-ea-r1
- [DH] tests/ref/fate/adpcm-ima-amv
- [DH] tests/ref/fate/adpcm-ima-ea-eacs
- [DH] tests/ref/fate/adpcm-ima-ea-sead
- [DH] tests/ref/fate/adpcm-ima-smjpeg
- [DH] tests/ref/fate/adpcm-ima-ws
- [DH] tests/ref/fate/adpcm-ms-mono
- [DH] tests/ref/fate/adpcm-thp
- [DH] tests/ref/fate/adpcm-vima
- [DH] tests/ref/fate/adpcm-xa
- [DH] tests/ref/fate/aic
- [DH] tests/ref/fate/aic-oddsize
- [DH] tests/ref/fate/alg-mm
- [DH] tests/ref/fate/aliaspix-bgr
- [DH] tests/ref/fate/aliaspix-gray
- [DH] tests/ref/fate/amv
- [DH] tests/ref/fate/ansi
- [DH] tests/ref/fate/ansi256
- [DH] tests/ref/fate/armovie-escape124
- [DH] tests/ref/fate/armovie-escape130
- [DH] tests/ref/fate/asf-repldata
- [DH] tests/ref/fate/auravision-v1
- [DH] tests/ref/fate/auravision-v2
- [DH] tests/ref/fate/avio-direct
- [DH] tests/ref/fate/bethsoft-vid
- [DH] tests/ref/fate/bfi
- [DH] tests/ref/fate/bink-video-b
- [DH] tests/ref/fate/bink-video-f
- [DH] tests/ref/fate/bink-video-i
- [DH] tests/ref/fate/bmp-15bit
- [DH] tests/ref/fate/bmp-15bit-mask
- [DH] tests/ref/fate/bmp-16bit-mask
- [DH] tests/ref/fate/bmp-1bit
- [DH] tests/ref/fate/bmp-24bit
- [DH] tests/ref/fate/bmp-32bit
- [DH] tests/ref/fate/bmp-32bit-mask
- [DH] tests/ref/fate/bmp-4bit
- [DH] tests/ref/fate/bmp-4bit-os2
- [DH] tests/ref/fate/bmp-8bit
- [DH] tests/ref/fate/bmp-8bit-os2
- [DH] tests/ref/fate/bmp-rle4
- [DH] tests/ref/fate/bmp-rle8
- [DH] tests/ref/fate/bmpparser
- [DH] tests/ref/fate/bmv-audio
- [DH] tests/ref/fate/bmv-video
- [DH] tests/ref/fate/brenderpix-24
- [DH] tests/ref/fate/brenderpix-565
- [DH] tests/ref/fate/brenderpix-defpal
- [DH] tests/ref/fate/brenderpix-intpal
- [DH] tests/ref/fate/brenderpix-y400a
- [DH] tests/ref/fate/canopus-cllc-argb
- [DH] tests/ref/fate/canopus-cllc-rgb
- [DH] tests/ref/fate/canopus-cllc-yuy2-noblock
- [DH] tests/ref/fate/canopus-hq_hqa-hq
- [DH] tests/ref/fate/canopus-hq_hqa-hqa
- [DH] tests/ref/fate/canopus-hq_hqa-inter
- [DH] tests/ref/fate/canopus-hqx422
- [DH] tests/ref/fate/canopus-hqx422a
- [DH] tests/ref/fate/cavs
- [DH] tests/ref/fate/cdgraphics
- [DH] tests/ref/fate/cdxl-bitline-ham6
- [DH] tests/ref/fate/cdxl-demux
- [DH] tests/ref/fate/cdxl-ham6
- [DH] tests/ref/fate/cdxl-ham8
- [DH] tests/ref/fate/cdxl-pal8
- [DH] tests/ref/fate/cdxl-pal8-small
- [DH] tests/ref/fate/cljr
- [DH] tests/ref/fate/corepng
- [DH] tests/ref/fate/creatureshock-avs
- [DH] tests/ref/fate/cscd
- [DH] tests/ref/fate/cvid-grayscale
- [DH] tests/ref/fate/cvid-palette
- [DH] tests/ref/fate/cvid-partial
- [DH] tests/ref/fate/cyberia-c93
- [DH] tests/ref/fate/cyuv
- [DH] tests/ref/fate/d-cinema-demux
- [DH] tests/ref/fate/d-eavp6-demux
- [DH] tests/ref/fate/dds-argb
- [DH] tests/ref/fate/dds-argb-aexp
- [DH] tests/ref/fate/dds-dx10-bc1
- [DH] tests/ref/fate/dds-dx10-bc1a
- [DH] tests/ref/fate/dds-dx10-bc2
- [DH] tests/ref/fate/dds-dx10-bc3
- [DH] tests/ref/fate/dds-dx10-bc4
- [DH] tests/ref/fate/dds-dx10-bc5
- [DH] tests/ref/fate/dds-dxt1
- [DH] tests/ref/fate/dds-dxt1-normalmap
- [DH] tests/ref/fate/dds-dxt1a
- [DH] tests/ref/fate/dds-dxt2
- [DH] tests/ref/fate/dds-dxt3
- [DH] tests/ref/fate/dds-dxt4
- [DH] tests/ref/fate/dds-dxt5
- [DH] tests/ref/fate/dds-dxt5-aexp
- [DH] tests/ref/fate/dds-dxt5-normalmap
- [DH] tests/ref/fate/dds-dxt5-normalmap-ati
- [DH] tests/ref/fate/dds-dxt5-rbxg
- [DH] tests/ref/fate/dds-dxt5-rgxb
- [DH] tests/ref/fate/dds-dxt5-rxbg
- [DH] tests/ref/fate/dds-dxt5-rxgb
- [DH] tests/ref/fate/dds-dxt5-xgbr
- [DH] tests/ref/fate/dds-dxt5-xgxr
- [DH] tests/ref/fate/dds-dxt5-xrbg
- [DH] tests/ref/fate/dds-dxt5-ycocg
- [DH] tests/ref/fate/dds-dxt5-ycocg-scaled
- [DH] tests/ref/fate/dds-pal
- [DH] tests/ref/fate/dds-pal-ati
- [DH] tests/ref/fate/dds-rgb16
- [DH] tests/ref/fate/dds-rgb24
- [DH] tests/ref/fate/dds-rgba
- [DH] tests/ref/fate/dds-rgtc1s
- [DH] tests/ref/fate/dds-rgtc1u
- [DH] tests/ref/fate/dds-rgtc2s
- [DH] tests/ref/fate/dds-rgtc2u
- [DH] tests/ref/fate/dds-rgtc2u-xy
- [DH] tests/ref/fate/dds-uyvy
- [DH] tests/ref/fate/dds-xbgr
- [DH] tests/ref/fate/dds-xrgb
- [D
-
avformat/avienc : add muxer option "write_channel_mask"
10 septembre 2015, par Tobias Rappavformat/avienc : add muxer option "write_channel_mask"
Allow writing an empty channel mask into the wave format header. Useful
if the input file contains an unknown channel layout.Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>