Recherche avancée

Médias (10)

Mot : - Tags -/wav

Autres articles (92)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP 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, par

    Le 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 (...)

Sur d’autres sites (9582)

  • Libav - how to correctly free memory leaking with av_write_frame

    20 avril 2017, par golstar

    I am using LIBAV on Ubuntu to save user’s video stream(RTP VP8) on server in WebM format.
    The problem is, memory is leaking when using av_write_frame. Memory usage is constantly growing (equally with the webm file size) and is never freed after finishing the video recording. The only way to free the memory(RAM) is deleting the WebM file from the storage (HD) afterwards.

    I have 2 questions :

    1. Is it possible to free the memory consumed by av_write_frame during runtime ? I am freeing the packet.data correctly. Memory usage is not growing when av_write_frame line is commented.

    2. What is the correct way to close the file ? This is what I’m doing (it does not free the memory) :

      av_write_trailer(fctx);
      avcodec_close(vStream->codec);
      avio_close(fctx->pb);
      avformat_free_context(fctx);

  • List of free TCP ports in C++ without using bind() with port=0

    8 mai 2016, par userDtrm

    I need to create a set of dynamic ffmpeg instances that listens to a port that is available within a C++ program. The ffmpeg instances are created using a command identified as ffmpeg -i tcp://ip:port?listen ..., where the port number should be an available free port. Then ffmpeg command is executed using execv() within a c++ program.

    Therefore, I need to find a free port which is currently available without using bind() with port=0. As I understand, the bind() will bind the port when trying to check if the port is available.

    Please let me know if there is a way to implement this within C++.

    Thanks.

  • avcodec/vlc : Attempt to free buf after use in ff_vlc_init_multi_from_lengths()

    13 septembre 2023, par Michael Niedermayer
    avcodec/vlc : Attempt to free buf after use in ff_vlc_init_multi_from_lengths()

    Fixes : use after free
    
Fixes : 62153/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MAGICYUV_fuzzer-4702814909366272
    

    Found-by : continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/vlc.c

Navigation