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Médias (91)

Autres articles (83)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The 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 2013

    Jolie 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, par

    Ce 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 (7753)

  • FFMPEG RTP Microphone Audio Stream Won't Work Over 4G/LTE

    11 juillet 2021, par Andrew Smith

    I am trying to RTP stream the Mic input of my USB soundcard over 4G to an iphone running VLC, the phone is on the Three UK mobile network. I cannot get any audio at all but it works with no problem if I route it via a VPN, my ffmpeg command is :-

    


    ffmpeg -f dshow -i audio="Microphone (C-Media USB Headphone Set  )" -c:a libmp3lame -f rtp rtp://xxx.xxx.xxx.xxx:1234

    


    I am streaming to the ip of the phone as shown by whatsmyip in a browser, then trying to play the stream on the iphone using rtp ://@:1234

    


    If I switch on my VPN and change the ffmpeg stream-to ip address to my 10.0.0.xxx ip then it works just fine.

    


    Something seems to be blocking RTP when not using the VPN, could it be the 4G network blocking it ?

    


  • How to convert 4:3 video to 16:9 without stretching the original in ffmpeg

    5 novembre 2016, par carvil

    I would like to convert some 4:3 videos that I took on an iPhone to 16:9, by adding black bars to both sides instead of stretching the video.

    I tried something like this without success :

    ffmpeg -y -i input.mov -aspect 1.7777777777777777 -s 640x360 output.mp4

    Even though the output has the correct size, the video is stretched, which is not what I want.

    How can I keep the proportion between the width and height of the original video, and add extra black bars to both sides to avoid stretching ?

    This would be similar to how YouTube does it when uploading a video from an iPhone directly to YouTube.

    Thanks !

  • ffmpeg convert mp4 video for phones

    23 avril 2015, par Ar Megatox

    I need to make a video which will play on iPhone and Android but the problem is when I click play on the phone it needs minimum 7 seconds to start.

    So maybe I need to fix something in this code to make the video play on phones (maybe another format is needed) :

    ffmpeg -i VIDEO -c:v libx264 -s 640x480 -strict experimental -c:a aac VIDEO.MP4

    There must be something to make the video play faster without a delay on start.

    I tried a FLV file and it worked fine on Android but the iPhone can’t play it.

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