Recherche avancée

Médias (2)

Mot : - Tags -/doc2img

Autres articles (52)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • 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

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (6875)

  • determine video file's (typical ?) keyframe frequency

    2 avril 2012, par pdkl95

    Is there any way to use common tools (ffmpeg ? mplayer/mencoder ? mkvmerge ? etc) to find how often keyframes appear in a given video file ? and thereby finding the minimum seek size ? It seems like such an obvious statistic that there "must" be some common technique...

    [if it helps, assume MKV container, H.264 video - I'd love to find a more general solution, but maybe that's not possible/practical ?]

  • avuienc : Use field_order to determine if a stream is interlaced.

    23 mai 2012, par Carl Eugen Hoyos

    avuienc : Use field_order to determine if a stream is interlaced.

  • Trying to determine h.264 profile & level pragmatically

    23 juin 2012, par kryptobs2000

    Ideally the solution would be in python and cross platform, but that's probably not too likely, so all I require is it work in linux, and I can use a c extension to interface w/python if necessary. I see there is a python binding for ffmpeg which I was thinking about using, however I can't figure out how to determine the profile and level as it is, with fmmpeg or anything else, much less do it pragmatically. Google is not much help on the matter either.

    I've been able to determine what features I'd be looking for if I needed to determine the profile and levels manually then I can do that, but then that leads to the question, can ffmpeg then determine if the video was encoded with that feature set ? I guess what I'm wondering to that effect is, is it perhaps not possible to fully determine the level and specific profile after encoding ? I would think you'd have to know in order to decode it, but maybe not ; that would explain why I can't find any information on it. I've been toying with this on and off for awhile, but recently decided to consider a project I'd been thinking about, but this is one of this big things holding me back.

Navigation