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Médias (91)
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GetID3 - Boutons supplémentaires
9 avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
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Core Media Video
4 avril 2013, par
Mis à jour : Juin 2013
Langue : français
Type : Video
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The pirate bay depuis la Belgique
1er avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
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Exemple de boutons d’action pour une collection collaborative
27 février 2013, par
Mis à jour : Mars 2013
Langue : français
Type : Image
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Exemple de boutons d’action pour une collection personnelle
27 février 2013, par
Mis à jour : Février 2013
Langue : English
Type : Image
Autres articles (103)
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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 (...) -
Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)
Sur d’autres sites (9700)
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What is Audience Segmentation ? The 5 Main Types & Examples
16 novembre 2023, par Erin — Analytics Tips -
avformat/mpegtsenc : Changed Video PES packet length to 0.
12 avril 2014, par Graham Bookeravformat/mpegtsenc : Changed Video PES packet length to 0.
The rational for this is another issue that plex has exposed. When it is
conducting a transcode of video to HLS for streaming, my father noticed
artifacts when played on his GoogleTV (NSZ-GT1). He sent me a test file
and I reproduced it on my device of the same model. It is important to
note that the artifacts were not present when streaming to VLC or QuickTime
Player. I copied the command-line that plex used, and conducted all of the
following tests using FFmpeg git.Transcode to HLS : artifacts on playback
Transcode to TS : playback is fine
Cat HLS segments into a single TS : playback is fine
Segment single TS file to segments : artifacts on playback
Segment single TS file to segments using Apple’s HLS segmenter : playback is
fineAt this point I carefully examined the differences between Apple’s HLS
segmenter output and FFmpeg’s. Among the considerable differences, I
noticed that the video PES packets always had a 0 length. So I continued :Transcode to HLS using FFmpeg with 0 length PES packets : playback is fine.
Segment single TS to segments with 0 length PES packets : playback is fine.All failures mentioned are only on the GTV since it is the only player on
which I could reproduce artifacts. I only tested the GTV, VLC, and
QuickTime Player though, so my test case is limited. I do not know if
other players exhibit this issue.Since it was useful last time, I have uploaded the test file as
hls_pes_packet_length.m4v along with its associated txt file which contains
the transcode command-line that was used.Reviewed-by : Kieran Kunhya <kierank@obe.tv>
Signed-off-by : Michael Niedermayer <michaelni@gmx.at> -
FFmpeg + ffplay bad codec ?
26 avril 2014, par Tomas Lyseki am creating video player by using ffmpeg.
But when i install ffmpeg and use ffplay to any video (for instance clock.avi) i had this result :
Input #0, avi, from 'video.avi':
Duration: 00:00:12.00, start: 0.000000, bitrate: 55 kb/s
Stream #0:0: Video: msrle ([1][0][0][0] / 0x0001), pal8, 321x321, 1 fps, 1 tbr, 1 tbn, 1 tbc
Metadata:
title : CLOCK.avi Video #1
Stream #0:1: Audio: truespeech ([34][0][0][0] / 0x0022), 8000 Hz, mono, s16, 8 kb/s
Metadata:
title : Microsoft Waveform: 12TONEt2.WAVI am using latest ffmpeg and ubuntu 12.04. I tried install ubuntu-restricted-extras, but it doesn’t help.
Any thoughts ? Thanks !