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  • 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

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    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 (...)

  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

Sur d’autres sites (4804)

  • avformat/dashdec : drop arbitrary DASH manifest size limit

    3 septembre 2020, par Jan Ekström
    avformat/dashdec : drop arbitrary DASH manifest size limit
    

    Currently the utilized AVBPrint API is internally limited to unsigned
    integers, so if we limit the file size as well as the amount to read
    to UINT_MAX - 1, we do not require additional limiting to be performed
    on the values.

    This change is based on the fact that initially the 8*1024 value added
    in 96d70694aea64616c68db8be306c159c73fb3980 was only for the case where
    the file size was not known. It was not a maximum file size limit.

    In 29121188983932f79aef8501652630d322a9974c this was reworked to be
    a maximum manifest file size limit, while its commit message appears
    to only note that it added support for larger manifest file sizes.

    This should enable various unfortunately large MPEG-DASH manifests,
    such as Youtube's multi-megabyte live stream archives to load up
    as well as bring back the original intent of the logic.

    • [DH] libavformat/dashdec.c
  • avformat/dashenc : Associate mpd extension with dash muxer

    22 novembre 2017, par Karthick J
    avformat/dashenc : Associate mpd extension with dash muxer
    

    Reviewed-by : 刘歧 <lq@chinaffmpeg.org>
    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>

    • [DH] libavformat/dashenc.c
  • How can I generate a multiple period DASH manifest with ffmpeg ?

    14 août 2023, par Robert Simmons Jr.

    I am looking to encode a file and generate multiple periods rather than just one period. When I try to run ffmpeg with the below command, the result is a single period with multiple adaptation sets so clearly that is the wrong approach. I had thought by breaking the files by time this might work but apparently not. Any advice would be appreciated :

    &#xA;

      ffmpeg -i ~/Downloads/turkish-horses.mp4 \&#xA;  -map 0:v:0 -b:v:1 1000k -ss 0 -t 5 -c:v:1 libx264 -filter:v:1 "scale=640:-1"  \&#xA;  -map 0:v:0 -b:v:2 1000k -ss 5 -c:v:2 libx264 -filter:v:2 "scale=640:-1"  \&#xA;  -map 0:v:0 -b:v:3 3000k -ss 0 -t 5 -c:v:3 libx264 -filter:v:3 "scale=1280:-1" \&#xA;  -map 0:v:0 -b:v:4 3000k -ss 5 -c:v:4 libx264 -filter:v:4 "scale=1280:-1" \&#xA;  -map 0:a\?:0 -ss 0 -t 5 -c:a aac -b:a 192k \&#xA;  -map 0:a\?:0 -ss 5 -c:a aac -b:a 192k \&#xA;  -use_timeline 1 -use_template 0 \&#xA;  -adaptation_sets "id=0,streams=0,2  id=1,streams=4 id=2,streams=1,3 id=3,streams=5" \&#xA;  -f dash output.mpd&#xA;

    &#xA;