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Médias (1)
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Collections - Formulaire de création rapide
19 février 2013, par
Mis à jour : Février 2013
Langue : français
Type : Image
Autres articles (73)
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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 (...) -
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 (...) -
Emballe médias : à quoi cela sert ?
4 février 2011, parCe plugin vise à gérer des sites de mise en ligne de documents de tous types.
Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;
Sur d’autres sites (4977)
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FFmpeg destroys my Images
14 septembre 2015, par dazzafactRightnow iam trying to render a Video reading my image Folder with about 83 Images. Iam using this FFMPEG Snip :
ffmpeg -f image2 -i images/*.jpg -b 450k -r 30 zoom100.avi 2>&1
But iam really frustrated, FFMPEG always replace all my Images with the first Image. And The video it also creates me is about 2 Frames long
Here the FFMPEF Feedbackffmpeg version 0.8.17-4:0.8.17-0ubuntu0.12.04.1, Copyright (c) 2000-2014 the Libav developers
built on Mar 16 2015 13:26:50 with gcc 4.6.3
The ffmpeg program is only provided for script compatibility and will be removed
in a future release. It has been deprecated in the Libav project to allow for
incompatible command line syntax improvements in its replacement called avconv
(see Changelog for details). Please use avconv instead.
Input #0, image2, from 'images/0750.jpg':
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
Stream #0.0: Video: mjpeg, yuvj420p, 1280x1280 [PAR 72:72 DAR 1:1], 25 tbr, 25 tbn, 25 tbc
[buffer @ 0x24a4220] w:1280 h:1280 pixfmt:yuvj420p
[buffer @ 0x24a4a00] w:1280 h:1280 pixfmt:yuvj420p
[buffer @ 0x24a52c0] w:1280 h:1280 pixfmt:yuvj420p
[buffer @ 0x24a5b20] w:1280 h:1280 pixfmt:yuvj420p
.....
.....
.....
.....
.....
.....
[buffer @ 0x24d4320] w:1280 h:1280 pixfmt:yuvj420p
Incompatible pixel format 'yuvj420p' for codec 'mpeg4', auto-selecting format 'yuv420p'
[buffer @ 0x24d03c0] w:1280 h:1280 pixfmt:yuvj420p
[avsink @ 0x24ceea0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'src' and the filter 'out'
[scale @ 0x24cc460] w:1280 h:1280 fmt:yuvj420p -> w:1280 h:1280 fmt:yuv420p flags:0x4
Output #0, image2, to 'images/0751.jpg':
Metadata:
encoder : Lavf53.21.1
Stream #0.0: Video: mjpeg, yuvj420p, 1280x1280 [PAR 72:72 DAR 1:1], q=2-31, 200 kb/s, 90k tbn, 25 tbc
Output #1, image2, to 'images/0752.jpg':
Metadata:
encoder : Lavf53.21.1
Stream #1.0: Video: mjpeg, yuvj420p, 1280x1280 [PAR 72:72 DAR 1:1], q=2-31, 200 kb/s, 90k tbn, 25 tbc
Output #2, image2, to 'images/0753.jpg':
Metadata:
encoder : Lavf53.21.1
Stream #2.0: Video: mjpeg, yuvj420p, 1280x1280 [PAR 72:72 DAR 1:1], q=2-31, 200 kb/s, 90k tbn, 25 tbc
....
....
....
....
Output #82, image2, to 'images/0833.jpg':
Metadata:
encoder : Lavf53.21.1
Stream #82.0: Video: mjpeg, yuvj420p, 1280x1280 [PAR 72:72 DAR 1:1], q=2-31, 200 kb/s, 90k tbn, 25 tbc
Output #83, avi, to 'zoom100.avi':
Metadata:
ISFT : Lavf53.21.1
Stream #83.0: Video: mpeg4, yuv420p, 1280x1280 [PAR 1:1 DAR 1:1], q=2-31, 450 kb/s, 30 tbn, 30 tbc
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.0 -> #1.0
Stream #0.0 -> #2.0
Stream #0.0 -> #3.0
Stream #0.0 -> #4.0
....
....
Stream #0.0 -> #80.0
Stream #0.0 -> #81.0
Stream #0.0 -> #82.0
Stream #0.0 -> #83.0
Press ctrl-c to stop encoding
frame= 1 fps= 0 q=7.0 Lq=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=7.0 q=6.5 size= -0kB time=0.03 bitrate= -5.3kbits/s
video:16698kB audio:0kB global headers:0kB muxing overhead -100.000129% -
ffmpeg get only audio Error parsing NAL unit [closed]
3 juin 2021, par smail saahello i am new here for first questions i have stream work with token this stream have multibitrate and auto quality


http://host:port/cam1@720 ?auto=1?token=123123123 this work perfect but only 576
but if we modifai stream to http://host:port/cam1@720?token=123123123 work only sound
and it work perfect in android only
in ffmpeg i get :


ffmpeg reponse


[hevc @ 0x3f0b840] Error parsing NAL unit #2. [hevc @ 0x3f0b840] PPS id out of range : 0 [mpegts @ 0x3efca80] decoding for stream 0 failed [mpegts @ 0x3efca80] Could not find codec parameters for stream 0 (Video : hevc (HEVC / 0x43564548), none) : unspecified size Consider increasing the value for the 'analyzeduration' and 'probesize' options Input #0, mpegts, from 'http://host:port/cam1@720?token=123123123' : Duration : N/A, start : 23229.541289, bitrate : N/A Program 1 Stream #0:0[0x100] : Video : hevc (HEVC / 0x43564548), none, 25 tbr, 90k tbn, 90k tbc Stream #0:10x101 : Audio : aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 100 kb/s Stream mapping : Stream #0:0 -> #0:0 (hevc (native) -> hevc (libx265)) Stream #0:1 -> #0:1 (aac (native) -> pcm_mulaw (native)) Press [q] to stop, [?] for help [hevc @ 0x3f062c0] PPS id out of range : 0 [hevc @ 0x3f062c0] Error parsing NAL unit #2.


thanks for answer and help


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nomenclature #2313 : déclaration pour spip3 : ’principale’
12 septembre 2011, par cedric -C’est bien de cela qu’il s’agit. La valeur par défaut est ’oui’ si pas renseignée. La différence entre une table principale et une table auxiliaire dans SPIP ne concerne plus que la clé primaire en auto-incrément. On peut en théorie avoir un objet construit sur une table auxiliaire donc, même si (...)