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  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

  • 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 (7319)

  • How to open a HEIF (.heic) image ?

    14 décembre 2022, par Jean-Milost Reymond

    For a c++ project, I need to open and show a HEIF (.heic) image. What I know (if I'm right) is that the HEIF images are based on the ffmpeg standard, and requires a H265 codec to be read.

    



    I found several open-source H265 codecs :

    



    



    I can open and show H265 encoded video files with each of them, but I'm unable to simply open, show or convert a .heic image. All of them return an error, or just do nothing.

    



    To be honest I'm a little puzzled, because the HEIF standard seem to be a well kept secret. I'm unable to find a relevant info that could allow me to walk to a solution. Those I found are just tricks and workarounds, like e.g. forcing the device (I'm speaking here about the Apple iPhone using the new iOS11) to generate a jpg image instead of a heic, or using a third party application like dr.fone. Of course these solutions are irrelevant for me.

    



    So, somebody can tell me which codec I should use with a .heif image, and how I can use it to open it ? Or are there open source libraries or examples that allow to manipulate this type of image file ? Somebody can point me to the good direction ?

    


  • Prevent libavformat (FFmpeg) from adding "ENCODER" tag to output / stripping tags

    1er mars 2014, par Wyatt8740

    I made a bash script that transfers audio or video metadata from one file to another, regardless of media container format, via FFMpeg. My problem is that FFMpeg consistently adds a 'ENCODER' tag.

    Example :

    Before running through FFMpeg :

     File : track01.cdda.flac

      Metadata:
    
    ALBUM           : Wish You Were Here
    
    ARTIST          : Pink Floyd
    
    COPYRIGHT       : 1975 Harvest Records
    
    DATE            : 1975
    
    GENRE           : Experimental Rock
    
    TITLE           : Shine On You Crazy Diamond
    
    track           : 1

    After running through FFMpeg :

     File : track01-iphone-alac.m4a

      Metadata:
    
    ALBUM=Wish You Were Here
    
    ARTIST=Pink Floyd
    
    COPYRIGHT=1975 Harvest Records
    
    DATE=1975
    
    GENRE=Experimental Rock
    
    TITLE=Shine On You Crazy Diamond
    
    track=1
    
    ENCODER=Lavf55.12.100

    So really, I want to either force FFMpeg to not add the 'ENCODER' tag, or I want to strip that tag off afterwards. Is there a way to do this ? I really don't want to spend hours trying to compile FFMpeg again on my Pentium 4 HT - the only working computer I have at the moment. I'd prefer not to have to use another program unless it's related enough to FFMpeg or MPlayer/Mencoder that I won't have to install anything new if I have those installed.

  • Prevent libavformat (FFmpeg) from adding "ENCODER" tag to output / help stripping the tags

    2 mars 2014, par Wyatt8740

    I made a bash script that transfers audio or video metadata from one file to another, regardless of media container format, via FFMpeg. My problem is that FFMpeg consistently adds a 'ENCODER' tag.

    Example :

    Before running through FFMpeg :

     File : track01.cdda.flac

      Metadata:
    
    ALBUM           : Wish You Were Here
    
    ARTIST          : Pink Floyd
    
    COPYRIGHT       : 1975 Harvest Records
    
    DATE            : 1975
    
    GENRE           : Experimental Rock
    
    TITLE           : Shine On You Crazy Diamond
    
    track           : 1

    After running through FFMpeg :

     File : track01-iphone-alac.m4a

      Metadata:
    
    ALBUM=Wish You Were Here
    
    ARTIST=Pink Floyd
    
    COPYRIGHT=1975 Harvest Records
    
    DATE=1975
    
    GENRE=Experimental Rock
    
    TITLE=Shine On You Crazy Diamond
    
    track=1
    
    ENCODER=Lavf55.12.100

    So really, I want to either force FFMpeg to not add the 'ENCODER' tag, or I want to strip that tag off afterwards. Is there a way to do this ? I really don't want to spend hours trying to compile FFMpeg again on my Pentium 4 HT - the only working computer I have at the moment. I'd prefer not to have to use another program unless it's related enough to FFMpeg or MPlayer/Mencoder that I won't have to install anything new if I have those installed.

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