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Médias (16)

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Autres articles (25)

  • 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

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (4235)

  • FFMpeg - Get I-Frame closest to interval

    3 avril 2017, par Thomas

    Using ffmpeg, I want to extract frames at regular inverval.

    I would like to get the closest I-frame to the frame matching each interval.

    Since the decoder will need to find that I-frame anyways to decode the frame at the interval, is it possible to extract it instead ?

    There is an old similar question : Select keyframe closest to a particular instant with FFMPEG
    but it doesn’t really come with an answer.

    One option I can think of would be to parse the movie with ffprobe, extract the I-frame locations and then build a list, but I’m hoping to find a single pass solution since that operation needs to be performed internally anyways.

  • libavformat/hls : use local var url for log to avoid crash

    19 octobre 2020, par bevis
    libavformat/hls : use local var url for log to avoid crash

    During operation, the user exits and interrupts,
    
causing pls->segment to be released,
    
resulting in a null pointer crash
    

    Signed-off-by : bevis <javashu2012@gmail.com>
    
Signed-off-by : Steven Liu <lq@chinaffmpeg.org>
    • [DH] libavformat/hls.c

  • libavfilter - reconfigure filter graph using avfilter_graph_parse_ptr returns -22

    16 juillet 2021, par Rahul

    I am using transcode.c sample from ffmpeg examples and it is working as expected. It uses avfilter_graph_parse_ptr to setup filter graph and it works fine.

    &#xA;

    However, I need change filter graph dynamically and there avfilter_graph_parse_ptr fails. It returns -22. I am not certain if it is a valid operation to do (reconfigure) ? If it is possible, does it require more than avfilter_graph_parse_ptr and avfilter_graph_parse_ptr ? libavfilter documentation doesn't say anything about reconfigure or reset existing graph.

    &#xA;

    I can create a new graph but I am avoiding it since it is affecting the existing buffers.

    &#xA;

    Thank you for your insight.

    &#xA;

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