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Autres articles (51)

  • 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 (...)

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

  • Encodage et transformation en formats lisibles sur Internet

    10 avril 2011

    MediaSPIP transforme et ré-encode les documents mis en ligne afin de les rendre lisibles sur Internet et automatiquement utilisables sans intervention du créateur de contenu.
    Les vidéos sont automatiquement encodées dans les formats supportés par HTML5 : MP4, Ogv et WebM. La version "MP4" est également utilisée pour le lecteur flash de secours nécessaire aux anciens navigateurs.
    Les documents audios sont également ré-encodés dans les deux formats utilisables par HTML5 :MP3 et Ogg. La version "MP3" (...)

Sur d’autres sites (5652)

  • avutil/hwcontext_vulkan : Include hwcontext.h

    28 mars 2024, par Andreas Rheinhardt
    avutil/hwcontext_vulkan : Include hwcontext.h

    struct Foo * declares a new type (namely struct Foo)
    
if there is no declaration of struct Foo already visible
    
in the current scope ; otherwise it is just a pointer to
    
an element of the already declared type "struct Foo".
    
There is a gotcha with the first case :
    
struct Foo is only declared in its scope ; a later declaration
    
of struct Foo in an enclosing scope declares a different type.
    

    This happens in hwcontext_vulkan.h if it is included before
    
hwcontext.h, because some declarations of struct AVHWDeviceContext
    
and struct AVHWFramesContext have function prototype scope.
    

    Compilers warn about this (during checkheaders) :
    
‘struct AVHWDeviceContext’ declared inside parameter list will not
    
be visible outside of this definition or declaration
    

    Fix this by including hwcontext.h.
    

    Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
    • [DH] libavutil/hwcontext_vulkan.h

  • avformat/mxfdec : do not use AnyType when resolving Descriptors and MultipleDescriptors

    16 février 2024, par Marton Balint
    avformat/mxfdec : do not use AnyType when resolving Descriptors and MultipleDescriptors

    By using AnyType for resolving a strong reference we searched among all types,
    
not just the ones which can be the target of the reference, which in some cases
    
caused to find the wrong type, if the metadata set UUIDs were not unique.
    

    UUIDs do not have to be unique if their type sets them apart, SMPTE 377M says :
    

    > StrongRef : 'One to One’ relationship between sets and implemented in MXF
    
> with UUIDs. Strong References are typed which means that the definition
    
> identifies the kind of set which is the target of the reference.
    

    Fixes ticket #10865.
    

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

  • {avcodec,tests} : rename the bundled Mesa AV1 vulkan video headers

    14 février 2024, par Jan Ekström
    avcodec,tests : rename the bundled Mesa AV1 vulkan video headers

    This together with adjusting the inclusion define allows for the
    
build to not fail with latest Vulkan-Headers that contain the
    
stabilized Vulkan AV1 decoding definitions.
    

    Compilation fails currently as the AV1 header is getting included
    
via hwcontext_vulkan.h -> <vulkan/vulkan.h> -> vulkan_core.h, which
    
finally includes vk_video/vulkan_video_codec_av1std.h and the decode
    
header, leading to the bundled header to never defining anything
    
due to the inclusion define being the same.
    

    This fix is imperfect, as it leads to additional re-definition
    
warnings for things such as
    
VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_SPEC_VERSION. , but it is
    
not clear how to otherwise have the bundled version trump the
    
actually standardized one for a short-term compilation fix.
    • [DH] libavcodec/Makefile
    • [DH] libavcodec/vulkan_video.h
    • [DH] libavcodec/vulkan_video_codec_av1std.h
    • [DH] libavcodec/vulkan_video_codec_av1std_decode.h
    • [DH] libavcodec/vulkan_video_codec_av1std_decode_mesa.h
    • [DH] libavcodec/vulkan_video_codec_av1std_mesa.h
    • [DH] tests/ref/fate/source

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