Recherche avancée

Médias (1)

Mot : - Tags -/book

Autres articles (64)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • 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 (...)

Sur d’autres sites (9791)

  • Feeding multiple sample rates to the same buffer source : ffmpeg filters

    30 juillet 2020, par samofoz

    I have a remote source of PCM audio samples which keeps changing the sample rate. It sometimes supplies 16Khz and the later 48Khz depending upon the bandwidth. I would like to convert them to FLTP through a filter, before feeding to an audio decoder. When I do that I get the error "Changing audio frame properties on the fly is not supported. [Invalid argument]".

    


    Can someone please suggest a way this can be done ?

    


    Is it possible to create a filter graph with multiple buffer sources but only one sink ?

    


  • avcodec/mpegvideo : Change mpeg2 unquant to work with higher precission qscale

    17 septembre 2015, par Michael Niedermayer
    avcodec/mpegvideo : Change mpeg2 unquant to work with higher precission qscale

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/mips/mpegvideo_init_mips.c
    • [DH] libavcodec/mpegvideo.c
    • [DH] libavcodec/x86/mpegvideo.c

  • FFMPEG HLS Livestream For High Frame Rates/Action Scenes

    7 novembre 2020, par Devin Dixon

    Obsversation with my current ffmpeg hls livestream implementation. I am getting an HLS from a stream and is transcoding it for another stream as such :

    &#xA;

    /usr/bin/ffmpeg -y -i rtmp://127.0.0.1:1935/live/3fafa93b-d957-4360-9f9c-3ded474d57f9 -c:v copy -c:a copy -f tee -map 0:a? -map 0:v? [hls_time=1:hls_list_size=8:hls_flags=delete_segments]./media/live/3fafa93b-d957-4360-9f9c-3ded474d57f9/index.m3u8&#xA;

    &#xA;

    It works great ! Accept with movie scenes with fast frame rates, namely action movies. How can I tweak my HLS livestream to better deal with scene that have high frame rates ?

    &#xA;

Navigation