Recherche avancée

Médias (91)

Autres articles (59)

  • Gestion des droits de création et d’édition des objets

    8 février 2011, par

    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

  • Dépôt de média et thèmes par FTP

    31 mai 2013, par

    L’outil MédiaSPIP traite aussi les média transférés par la voie FTP. Si vous préférez déposer par cette voie, récupérez les identifiants d’accès vers votre site MédiaSPIP et utilisez votre client FTP favori.
    Vous trouverez dès le départ les dossiers suivants dans votre espace FTP : config/ : dossier de configuration du site IMG/ : dossier des média déjà traités et en ligne sur le site local/ : répertoire cache du site web themes/ : les thèmes ou les feuilles de style personnalisées tmp/ : dossier de travail (...)

  • 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 (...)

Sur d’autres sites (9379)

  • Concatenate dynamic media files on the fly using ffmpeg ?

    24 février 2019, par David

    I have several ts files which I need to concatenate while some of the media files are still being converted, below is the scenario :

     1. First .ts file ready and stored in named pipe
    
 2. Second .ts file still being processed by ffmpeg and will take some time to finish.
    
 3. Last .ts file ready and stored in named pipe

    What I would like to do now is to concatenate all these 3 files together (no re-encoding), in this case file(2) is still being converted. How can I achieve this ?

    The purpose is to send to a client (HTTP) the output chunks from concatenation without waiting for the whole process to finish.

    Thanks

  • FFmpeg Concatenate dynamic media files on the fly

    24 février 2019, par David

    I have several ts files which I need to concatenate while some of the media files are still being converted, below is the scenario :

     1. First .ts file ready and stored in named pipe
    
 2. Second .ts file still being processed by ffmpeg and will take some time to finish.
    
 3. Last .ts file ready and stored in named pipe

    What I would like to do now is to concatenate all these 3 files together (no re-encoding), in this case file(2) is still being converted. How can I achieve this ?

    The purpose is to send to a client (HTTP) the output chunks from concatenation without waiting for the whole process to finish.

    Thanks

  • Azure Media service live streaming using raspberry pi 2

    29 juillet 2015, par emy virk

    I have tried to stream a video from my raspberry pi 2 using a webcam using the tutorial here http://gtrifonov.com/2015/07/02/streaming-live-video-from-raspberrypi-to-azure-media-services/.
    Using ffmpeg, I am running this in Ubuntu mate terminal :

    ffmpeg -framerate 30 -r 30 -s 640×480 -i /dev/video0 -vcodec libx264 -preset ultrafast -acodec libfaac -ab 48k -b:v 500k -maxrate 500k -bufsize 500k -r 30 -g 60 -keyint_min 60 -sc_threshold 0 -f flv $INGESTURI

    Now, to see the video is streaming I am using PLAY PREVIEW URL from the azure portal. It works, interrupted, at a very fast speed for about 5 second and than it stops with an error
    After that I try to play the video again and I can see the one that was streaming before the error and than it breaks again.
    From the Ubuntu mate I can tell the streaming is working fine : connection established and I can see the frames being sent.

    fps=7.9 q=28 bitrate = 500 kbits

    any idea why this is happening ?

Navigation