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Médias (3)

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Autres articles (79)

  • MediaSPIP Core : La Configuration

    9 novembre 2010, par

    MediaSPIP Core fournit par défaut trois pages différentes de configuration (ces pages utilisent le plugin de configuration CFG pour fonctionner) : une page spécifique à la configuration générale du squelettes ; une page spécifique à la configuration de la page d’accueil du site ; une page spécifique à la configuration des secteurs ;
    Il fournit également une page supplémentaire qui n’apparait que lorsque certains plugins sont activés permettant de contrôler l’affichage et les fonctionnalités spécifiques (...)

  • 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" ;

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

Sur d’autres sites (5691)

  • Encoding Android Camera Frames h263/h264 [closed]

    29 décembre 2015, par Another Guy

    I want to implement a Video Chatting app on Android . I created a SurfaceView , get Camera preview and captured the frame as a byte[ ] using Camera.PreviewCallback.onPreviewFrame( ) method . Now I want to encode that byte[ ] to a h263 frame , pass over the network . Also get similar type of frame over network , decode it to a byte[ ] ( or a displayable format ) , and show it in a View . I want to do it at least 15 FPS rate . I am asking help for the encoding/decoding part .

    For that purpose , which library would be suitable for me ? From where I should start ? Is my starting point wrong ? Is there any support on SDK or would I have to use NDK ? I have heard about FFMpeg/x264 library , but I could not figure out how I can use them in my purpose . It’s highly appreciated If you name any library , any reference , learning path , link or code snippet . Can you help me saying any workflow I should follow ? What if I want to use h264 encoding ? I just want to get it done , GPL/LGPL license of library would not matter a lot .

    I am a beginner in Android development . Any kind of assistance would be highly appreciated . Thanks in advance .

  • Encoding Android Camera Frames h263/h264 [on hold]

    29 décembre 2015, par Another Guy

    I want to implement a Video Chatting app on Android . I created a SurfaceView , get Camera preview and captured the frame as a byte[ ] using Camera.PreviewCallback.onPreviewFrame( ) method . Now I want to encode that byte[ ] to a h263 frame , pass over the network . Also get similar type of frame over network , decode it to a byte[ ] ( or a displayable format ) , and show it in a View . I want to do it at least 15 FPS rate . I am asking help for the encoding/decoding part .

    For that purpose , which library would be suitable for me ? From where I should start ? Is my starting point wrong ? Is there any support on SDK or would I have to use NDK ? I have heard about FFMpeg/x264 library , but I could not figure out how I can use them in my purpose . It’s highly appreciated If you name any library , any reference , learning path , link or code snippet . Can you help me saying any workflow I should follow ? What if I want to use h264 encoding ? I just want to get it done , GPL/LGPL license of library would not matter a lot .

    I am a beginner in Android development . Any kind of assistance would be highly appreciated . Thanks in advance .

  • Add specific image files to ffmpeg video with fluent-ffmpeg

    8 septembre 2020, par lowcrawler

    My nodejs program has an array of (full path) filenames for a few hundred jpegs. These files are not all in the same directory (but they all sort correctly). These are all located on various network shares that the host has access to.

    


    I'd like to turn these into timelapse videos, but I'm not entirely sure how to do this. Note, some videos will be 400+ images.

    


    I have thought of brute-force copy the the files across the network into sequential filenames on the local system, then run ffmpeg using an image pattern ... but I will need to do this hundreds of times per hour, 24/7 and I'd rather not needlessly make file copies (nor do I wish to delve into deep use of the local file system by nodejs).

    


    I have tried doing multiple .addInput('path/to/file') - chaining a hundred of them together and I seem to only get a single frame video.

    


    The question Add multiple images to video fluent-ffmpeg appears close, but is too opaque for me to know if it's on the right track.

    


    The question fluent-ffmpeg from an array of input files gives me hope but I keep getting errors. (I will keep digging on this path unless someone has other input)

    


    given FFMPEG can work with a readable stream, I also wondered if there would simply be a way to create a readable stream from the array of image files ?

    


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