Recherche avancée

Médias (1)

Mot : - Tags -/MediaSPIP 0.2

Autres articles (76)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Le profil des utilisateurs

    12 avril 2011, par

    Chaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
    L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...)

Sur d’autres sites (4806)

  • Révision 70069 : Report de r70068 : Message d’erreur correct lorsque c’est le XML qu’on arrive pa...

    21 février 2013, par marcimat@rezo.net

  • libx264 2 pass encoding with mbtree option, first pass fails

    25 août 2012, par lightdee

    I'm working on an application which uses libx264. When doing 2-pass encodes, if the mbtree option is enabled, the 1st pass doesn't seem to
    put anything into the stats files :

        x264_1345845358591.L.mbtree.temp (size of 0)
    
    x264_1345845358591.L.temp
    

    
    $ cat x264_1345845358591.L.temp 
    
    #options: 288x162 fps=2997/100 timebase=100/2997 bitdepth=8 cabac=0 ref=3 
    
    deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 
    
    mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 
    
    fast_pskip=1 chroma_qp_offset=-2 threads=48 sliced_threads=0 nr=0 
    
    decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 
    
    weightp=0 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 
    
    rc=abr mbtree=1 bitrate=210 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 
    
    ip_ratio=1.40 aq=1:1.00**

    When I do x264_encoder_open() for the 2nd pass, I get the failure message :

        x264 [error]: ratecontrol_init: can't open stats file
    
    x264 [error]: x264_encoder_open failed

    So it seems to be failing in the first pass. 2pass works fine if I turn off mbtree. I can run it with presets or tune parameters as long as mbtree is turned off. What parameter (see above list) might make mbtree fail in the first pass ?

  • libx264 2 pass encoding with mbtree option, first pass fails

    25 août 2012, par lightdee

    I'm working on an application which uses libx264. When doing 2-pass encodes, if the mbtree option is enabled, the 1st pass doesn't seem to
    put anything into the stats files :

        x264_1345845358591.L.mbtree.temp (size of 0)
    
    x264_1345845358591.L.temp
    

    
    $ cat x264_1345845358591.L.temp 
    
    #options: 288x162 fps=2997/100 timebase=100/2997 bitdepth=8 cabac=0 ref=3 
    
    deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 
    
    mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 
    
    fast_pskip=1 chroma_qp_offset=-2 threads=48 sliced_threads=0 nr=0 
    
    decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 
    
    weightp=0 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 
    
    rc=abr mbtree=1 bitrate=210 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 
    
    ip_ratio=1.40 aq=1:1.00**

    When I do x264_encoder_open() for the 2nd pass, I get the failure message :

        x264 [error]: ratecontrol_init: can't open stats file
    
    x264 [error]: x264_encoder_open failed

    So it seems to be failing in the first pass. 2pass works fine if I turn off mbtree. I can run it with presets or tune parameters as long as mbtree is turned off. What parameter (see above list) might make mbtree fail in the first pass ?

Navigation