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Médias (91)

Autres articles (104)

  • Modifier la date de publication

    21 juin 2013, par

    Comment changer la date de publication d’un média ?
    Il faut au préalable rajouter un champ "Date de publication" dans le masque de formulaire adéquat :
    Administrer > Configuration des masques de formulaires > Sélectionner "Un média"
    Dans la rubrique "Champs à ajouter, cocher "Date de publication "
    Cliquer en bas de la page sur Enregistrer

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Formulaire personnalisable

    21 juin 2013, par

    Cette page présente les champs disponibles dans le formulaire de publication d’un média et il indique les différents champs qu’on peut ajouter. Formulaire de création d’un Media
    Dans le cas d’un document de type média, les champs proposés par défaut sont : Texte Activer/Désactiver le forum ( on peut désactiver l’invite au commentaire pour chaque article ) Licence Ajout/suppression d’auteurs Tags
    On peut modifier ce formulaire dans la partie :
    Administration > Configuration des masques de formulaire. (...)

Sur d’autres sites (8815)

  • Can I get pictures/stills/photos from inside a container file from a CD-I disc ?

    8 décembre 2017, par user9047197

    I have ffmpeg setup.

    Is there a way to extract pictures/stills/photos (etc) from a container (file) that’s from an old CD-I game that I have.

    I don’t want to extract the audio nor video. And I don’t want frames from the videos either.

    I want the bitmaps (etc) from INSIDE that container file.

    I know my Windows 8.1 PC can’t read inside that container file - so I’m hoping there’s a way to extract all the files (I want) instead using ffmpeg.

    (IsoBuster only gives the audio and video so I know already about IsoBuster.)

    I think there are no individual headers for the pictures/stills/photos, etc.

    Here’s what ExifTool decoded the file as :

    ExifTool Version Number (10.68) 
    
File Name (green.3t) 
    
File Size (610 MB) 
    
File Permissions (rw-rw-rw-) 
    
File Type (MPEG) 
    
File Type Extension (mpg) 
    
MIME Type (video/mpeg) 
    
MPEG Audio Version (1) 
    
Audio Layer (2) 
    
Audio Bitrate (80 kbps) 
    
Sample Rate (44100) 
    
Channel Mode (Single Channel) 
    
Mode Extension (Bands 4-31)
    
Copyright Flag (False) 
    
Original Media (False) 
    
Emphasis (None) 
    
Image Width (368)
    
Image Height (272) 
    
Aspect Ratio (1.0695) 
    
Frame Rate (25 fps) 
    
Video Bitrate (1.29 Mbps) 
    
Duration (1:02:12 approx) 
    
Image Size (368x272) 
    
Megapixels (0.100)

    Thank you for reading and - help !! :D

  • vc1 : Fix mb_height for field pictures

    14 décembre 2013, par Michael Niedermayer
    vc1 : Fix mb_height for field pictures

    Tables are always allocated now with sufficient space for either progressive
    
or interlaced content. The alternative would be to detect a change
    
and reallocate.
    

    This fixes decoding of a sample.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DBH] libavcodec/vc1.c
    • [DBH] libavcodec/vc1dec.c

  • avformat/mpegtsenc : re-emit extradata ahead of IDR pictures even if AUD is already...

    12 février 2023, par John Coiner
    avformat/mpegtsenc : re-emit extradata ahead of IDR pictures even if AUD is already present

    Current mpegtsenc code only inserts SPS/PPS from extradata before IDR frames if
    
AUD is also inserted.
    

    Unfortunately some encoders may preface a key frame with an AUD, but no
    
SPS/PPS. In that case current code does not repeat the "extradata" and the
    
resulting HLS stream may become noncompliant and unjoinable.
    

    Fix this by always inserting SPS/PPS and moving AUD to the beginning of the
    
packet if it is already present.
    

    Fixes ticket #10148.
    

    Signed-off-by : Marton Balint <cus@passwd.hu>
    • [DH] libavformat/mpegtsenc.c

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