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Médias (2)
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Valkaama DVD Label
4 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Image
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Podcasting Legal guide
16 mai 2011, par
Mis à jour : Mai 2011
Langue : English
Type : Texte
Autres articles (20)
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HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
ANNEXE : Les plugins utilisés spécifiquement pour la ferme
5 mars 2010, parLe site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)
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Supporting all media types
13 avril 2011, parUnlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)
Sur d’autres sites (4055)
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Can't access Google Cloud Platform hosted rtsp stream externally
1er novembre 2023, par Nikos DaskalasI have been trying to host a video to rtsp stream on a gcp vm instance.


My steps were :


a) Set up an external ip to my vm, and setup firewall rules to allow traffick.


b)Install mediamtx to my vm and start a server with ./mediamtx


c)install ffmpeg and stream my video with : ffmpeg -i video.mp4 -rtsp_transport tcp -f rtsp rtsp ://externalip:8554/live.stream


The stream runs locally, but when I try to access in with vlc or ffplay rtsp ://externalip:8554/live.stream, I cannot connect. I tried to ping the server from the client side, and it works ok.


What am I missing ? Are there any more configurations I need to do to my project ?


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extract all frames of a video without any chroma subsampling
8 janvier 2013, par user1444800I am looking to extract all frames of a video in jpeg format but in 4:4:4 format i.e. without any chroma sub sampling applied such that MCU is 8x8. I am not sure if there is a way to do this easily but I tried this :
`ffmpeg -i Video.mpg Pictures%d.jpg`
but this gives me images in 4:2:0 format. Other options is to convert them to RGB and later save it without any subsampling.
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Improve FFmpeg time ? conversion takes very long
15 avril 2015, par RubytasticI have several rules to convert a movie to several formats and create a preview image. Problem is the execution of these takes very long.
Also the outputted quality is very low. I harvested these examples from several sources.What could be done to
* improve speed
* improve quality ?ffmpeg -y -i /file/$1.flv -acodec libmp3lame -ar 44100 -ac 1 -vcodec libx264 /file/$1.mp4
ffmpeg -i /file/$1.mp4 -acodec libvorbis -aq 5 -ac 2 -qmax 25 -threads 2 /file/$1.webm
ffmpeg -r 30 -i /file/$1.mp4 -vcodec libtheora -acodec libvorbis /file/$1.ogv
ffmpeg -i /file/$1.mp4 -ss 3 -f image2 -vframes 1 -s 600x480 /file/$1.png