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Autres articles (57)

  • 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

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

Sur d’autres sites (7547)

  • How to decrypt and record mpd (dash) Live Streaming videos in ffmpeg ?

    2 février 2021, par Vikral

    I want to decrypt and download/record MPD (dash) live stream and store that video for later viewing. I have made a demo to play MPD with license URL, but I want to download video data for later view. The stream is using Widevine DRM.

    


  • mpeg-dash toolkit, how can I make such videos ?

    21 mai 2015, par sathia

    I was reading about this nice specification but I’m not sure what’s the current status. Ffmpeg has some coverage

    http://ffmpeg.org/ffmpeg-all.html#webm_005fdash_005fmanifest

    but it is not clear to me if I could encode videos in such format.
    So, the question is, If I were to produce mpeg-dash compliant videos, how would I do nowadays ? thanks !

  • Seeking in Libav / FFMPEG a DASH stream

    23 janvier 2018, par Glen Rhodes

    Recently, the functionality for playing DASH format files (mpd) was added to Libav. I’m trying to determine the best way to seek forward in the stream.

    When I use av_seek_frame, it does go to the correct time, but there’s a considerable delay which makes me think it’s not properly jumping to a segment / byte offset in the HTTP request, but rather just downloading with all its might until it arrives at the correct timestamp.

    int ret = av_seek_frame(is->pFormatCtx, stream_index, seek_target, is->seek_flags);

    When I use avformat_seek_file, it only seems to go forward several seconds before just continuing to play. So if I start playback, and then seek to 50 seconds, it will jump to something like 12. If I do the same seek again, it’ll jump further ahead, but still not 50.. however if it eventually gets to 50, then I do avformat_seek_file, it will successfully jump back to 50 no problem. So it’s like it tries, and gives up.

    int ret = avformat_seek_file(is->pFormatCtx, stream_index, INT64_MIN, tm, INT64_MAX, 0);

    Does anyone know how seeking is managed in the Libav dash playback ?

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