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Autres articles (88)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Organiser par catégorie

    17 mai 2013, par

    Dans MédiaSPIP, une rubrique a 2 noms : catégorie et rubrique.
    Les différents documents stockés dans MédiaSPIP peuvent être rangés dans différentes catégories. On peut créer une catégorie en cliquant sur "publier une catégorie" dans le menu publier en haut à droite ( après authentification ). Une catégorie peut être rangée dans une autre catégorie aussi ce qui fait qu’on peut construire une arborescence de catégories.
    Lors de la publication prochaine d’un document, la nouvelle catégorie créée sera proposée (...)

Sur d’autres sites (6406)

  • Is there a faster video rendering solution than using AndroidBitmap_xxx functions ?

    25 juillet 2012, par Alex

    In my native thread I have FFMpeg getting and decoding frames then putting them in a queue.

    On Java side I have a GLSurfaceView and from Renderer.onDrawFrame I'm calling into the native code passing a bitmap (that bitmap I create only once, then pass it every time).

    In the native code I get the head of the queue, copy data to the java bitmap using AndroidBitmap_xxx functions, then render that Bitmap on Java side as a texture.

    I wonder is there a faster way to render video ? Shall I do it entirely in the native code, if yes, why it will be faster ?

    Edit : I now don't copy RGB frame pixels to the locked bitmap pixels, rather I decode YUV frame directly into the locked bitmap pixels. This makes rendering significantly faster (because no unneeded memcpy anymore) still the question remains.

  • How to change mp3 bitrate in android ?

    12 avril 2013, par Doãn Thiên Sầu

    I have a problem that need your help :

    In my project, I have a mp3 file with 320kps (it's big size). So how can I change its bitrate to lower (about 80kps).
    I know a library to do this, it's ffmpeg. But to use this library very complex in Android.

    My question is " is there another way to change mp3 bitrate that not use ffmpeg in Android ".

    Thank you for your help !

  • ffmpeg packet data from ts file

    16 avril 2013, par user2285642

    I am kinda new to ffmpeg, but did enough homework before posting this question. I have a ts file. I want to extract individual packets from it(both audio and video). I am able to generate output file using the below command

    ffmpeg.exe -i sample.ts -y -c copy -map p:1 output.h264

    However, this link is the closest to what I m looking for. ( He uses something called tsinfo.exe which is out of my scope).

    So, is there any way in ffmpeg to extract packet data from a ts file ?

    Anyone ?

    Thanks

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