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Autres articles (100)

  • 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 (...)

  • 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 (...)

Sur d’autres sites (10243)

  • avcodec : Fix reference data type for nvdec vc1 hwaccel

    16 novembre 2017, par Philip Langdale
    avcodec : Fix reference data type for nvdec vc1 hwaccel

    I took the reference lookup code from the vp9 hwaccel where the
    
type is unsigned char, but for vc1, the type is signed int.
    

    This is particularly important because the value used when there's
    
no reference is different (255 vs -1).
    

    It didn't seem to break anything, but for mpeg1/2/4, this mistake
    
caused decode errors.
    • [DH] libavcodec/nvdec_vc1.c

  • ffserver supplying wrong MIME type for mp4

    8 juillet 2015, par Alex Cohen

    I have a video stream I am streaming from ffserver that works fine on the webm side (in Chrome), however the h264/mp4 side does not work, at least not in Internet Explorer.

    Internet Explorer supplies an error of : ’MEDIA12899 : AUDIO/VIDEO : Unknown MIME type’

    Looking at what is going on in fiddler it appears that it is using a header containing :

    Content-Type : application/mp4

    Shouldn’t that type be video/mp4 ?

    In ffserver this particular stream is configured as :

    <stream>
    
Feed 720_h264.ffm
    
Format mp4
    
NoAudio
    
VideoCodec libx264
    
VideoSize 1280x720
    
VideoFrameRate 5
    
VideoBitRate 4096
    
VideoBufferSize 40000
    
AVOptionVideo flags +global_header
    
AVOptionVideo qmin 10
    
AVOptionVideo qmax 42
    
VideoGopSize 32
    
PreRoll 5
    
StartSendOnKey
    
</stream>

    Does anyone know how to force or correct the header set by ffserver to (presumably) make MSIE happy ?

  • lavf/hevc : Fix type specifiers, missed in 8b5d1553

    2 septembre 2022, par Carl Eugen Hoyos
    lavf/hevc : Fix type specifiers, missed in 8b5d1553

    Fixes several warnings with msvc :
    
warning : format specifies type 'unsigned char' but the argument has type 'unsigned int'
    • [DH] libavformat/hevc.c

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