Recherche avancée

Médias (1)

Mot : - Tags -/école

Autres articles (49)

  • Participer à sa traduction

    10 avril 2011

    Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
    Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
    Actuellement MediaSPIP n’est disponible qu’en français et (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • 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 (...)

Sur d’autres sites (9111)

  • Add basic libavdevice documentation.

    11 décembre 2011, par Anton Khirnov

    Add basic libavdevice documentation.

  • Add basic libavdevice documentation.

    11 décembre 2011, par Anton Khirnov

    Add basic libavdevice documentation.

  • avcodec/h2645_sei : loosen up min luminance requirements

    25 mai 2024, par Niklas Haas
    avcodec/h2645_sei : loosen up min luminance requirements

    The H.265 specification is quite clear on this case :
    

    > When min_display_mastering_luminance is not in the range of 1 to
    
> 50000, the nominal maximum display luminance of the mastering display
    
> is unknown or unspecified or specified by other means not specified in
    
> this Specification.
    

    And so the current code is correct in marking luminance data as invalid
    
if min luminance is set to 0. However, this breaks playback of at least
    
several real-world Blu-ray releases, for example La La Land, Planet of
    
the Apes, and quite possibly a lot more. These come with ostensibly
    
valid max_luminance tags (1000 nits), but min_luminance set to 0.
    

    Loosen up this requirement by guarding it behind FF_COMPLIANCE_STRICT.
    
We still reject blatantly invalid metadata (wrong value range on
    
luminance, max set to 0, max below min, min above 50 nits etc.), so this
    
shouldn't cause any unintended regressions.
    

    Fixes : https://github.com/mpv-player/mpv/issues/14177
    • [DH] libavcodec/h2645_sei.c

Navigation