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Medias (17)
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Matmos - Action at a Distance
15 September 2011, by
Updated: September 2011
Language: English
Type: Audio
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DJ Dolores - Oslodum 2004 (includes (cc) sample of “Oslodum” by Gilberto Gil)
15 September 2011, by
Updated: September 2011
Language: English
Type: Audio
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Danger Mouse & Jemini - What U Sittin’ On? (starring Cee Lo and Tha Alkaholiks)
15 September 2011, by
Updated: September 2011
Language: English
Type: Audio
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Cornelius - Wataridori 2
15 September 2011, by
Updated: September 2011
Language: English
Type: Audio
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The Rapture - Sister Saviour (Blackstrobe Remix)
15 September 2011, by
Updated: September 2011
Language: English
Type: Audio
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Chuck D with Fine Arts Militia - No Meaning No
15 September 2011, by
Updated: September 2011
Language: English
Type: Audio
Other articles (74)
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Problèmes fréquents
10 March 2010, byPHP et safe_mode activé
Une des principales sources de problèmes relève de la configuration de PHP et notamment de l’activation du safe_mode
La solution consiterait à soit désactiver le safe_mode soit placer le script dans un répertoire accessible par apache pour le site -
Mediabox : ouvrir les images dans l’espace maximal pour l’utilisateur
8 February 2011, byLa visualisation des images est restreinte par la largeur accordée par le design du site (dépendant du thème utilisé). Elles sont donc visibles sous un format réduit. Afin de profiter de l’ensemble de la place disponible sur l’écran de l’utilisateur, il est possible d’ajouter une fonctionnalité d’affichage de l’image dans une boite multimedia apparaissant au dessus du reste du contenu.
Pour ce faire il est nécessaire d’installer le plugin "Mediabox".
Configuration de la boite multimédia
Dès (...) -
(Dés)Activation de fonctionnalités (plugins)
18 February 2011, byPour gérer l’ajout et la suppression de fonctionnalités supplémentaires (ou plugins), MediaSPIP utilise à partir de la version 0.2 SVP.
SVP permet l’activation facile de plugins depuis l’espace de configuration de MediaSPIP.
Pour y accéder, il suffit de se rendre dans l’espace de configuration puis de se rendre sur la page "Gestion des plugins".
MediaSPIP est fourni par défaut avec l’ensemble des plugins dits "compatibles", ils ont été testés et intégrés afin de fonctionner parfaitement avec chaque (...)
On other websites (12022)
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How to display live web camera video into video player using ffmpeg
30 October 2013, by Akash LanghaniI want to use live camera video and play same time in a video player, means record and play parallel, can ffmpeg perform this, if yes then how.
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FFMPEG video compression take too much time to compress the video
1 January 2015, by Usman AfzalVideo Upload Stats
15 Sec Video on Samsung galaxy S5
Using back camera : 6.86 MB [15.8 sec]
Compress File Size : 1.33 MB
Compression Time : 40-50 sec
Following command I have used to compress this video file.
[/data/data/{app-package-name}/app_bin/ffmpeg, -y, -i, /storage/emulated/0/Android/data/{app-package-name}/files/my-video-library/videos/1420020518900.mp4, -strict, -2, -b:v, 700k, -s, 640x360, -r, 30, -vcodec, libx264, -acodec, aac, -ac, 1, -b:a, 64k, -ar, 44100, -vf, vflip, /storage/emulated/0/Android/data/{app-package-name}/files/my-video-store/videos/acbfc5d3-b6c1-4cb8-89db-13aa49003760.mp4]
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Audio/Video de-synchronisation when playing a video on Chrome
30 November 2020, by Sonia SeddikiI've been recently working on a project where I try to play a "custom-made" video on an HTML5 player. By custom-made, I mean I concatenate a bunch of videos together using FFmpeg concat demuxer, each of them having the same properties (FPS, bitrate, resolution, timebase, etc).


Now, I'm having a few issues regarding audio/video synchronisation, with a twist: it does not happen on every video player. The video is perfectly synchronised when read on Firefox, but not on Chrome. It is synchronised when read on a "local" video player like VLC.


I assume it has to do with how the video data is presented to the player. I read a little about PTS, DTS, I-P-B frames and I guess the final output may be a little messed up? But I don't really have a strong lead to follow here.


I tried to find info on how the HTML5 player was implemented by both browsers, but couldn't find much (again, I'm probably not googling this right). Does anyone here know a bit more about the technical aspect of how a video is actually played in a browser? Or any clue as to why this de-synchronisation doesn't happen on every platform?


Thank you so much for your help!