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  • Gestion des droits de création et d’édition des objets

    8 février 2011, par

    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (4638)

  • Revision 2de18d1fd2 : Super resolution mode (+CONFIG_SR_MODE) CONFIG_SR_MODE=1, enable SR mode USE_PO

    12 août 2015, par Shunyao Li

    Changed Paths :
     Modify /configure


     Modify /vp9/common/vp9_blockd.h


     Modify /vp9/common/vp9_entropymode.c


     Modify /vp9/common/vp9_entropymode.h


     Modify /vp9/common/vp9_idct.c


     Modify /vp9/common/vp9_idct.h


     Modify /vp9/common/vp9_pred_common.h


     Modify /vp9/common/vp9_rtcd_defs.pl


     Add /vp9/common/vp9_sr_txfm.c


     Add /vp9/common/vp9_sr_txfm.h


     Modify /vp9/decoder/vp9_decodeframe.c


     Modify /vp9/decoder/vp9_decodemv.c


     Modify /vp9/encoder/vp9_bitstream.c


     Modify /vp9/encoder/vp9_block.h


     Modify /vp9/encoder/vp9_encodeframe.c


     Modify /vp9/encoder/vp9_encodemb.c


     Modify /vp9/encoder/vp9_encodemb.h


     Modify /vp9/encoder/vp9_encoder.c


     Modify /vp9/encoder/vp9_firstpass.c


     Modify /vp9/encoder/vp9_rdopt.c


     Modify /vp9/encoder/vp9_tokenize.c


     Modify /vp9/vp9_common.mk



    Super resolution mode (+CONFIG_SR_MODE)

    CONFIG_SR_MODE=1, enable SR mode
    USE_POST_F=1, enable SR post filter
    SR_USE_MULTI_F=1, enable SR post filter family
    Not compatible with other experiments yet

    Change-Id : I116f1d898cc2ff7dd114d7379664304907afe0ec

  • How to change ffmpeg -threads settings [migrated]

    5 août 2014, par Jacob

    Working on a tube site. I’m running videos through ffmpeg on a linux dedicated server to convert to mp4.

    The server specs :

    Architecture:          x86_64
    
CPU op-mode(s):        32-bit, 64-bit
    
Byte Order:            Little Endian
    
CPU(s):                8
    
On-line CPU(s) list:   0-7
    
Thread(s) per core:    2
    
Core(s) per socket:    4
    
Socket(s):             1
    
NUMA node(s):          1
    
Vendor ID:             GenuineIntel
    
CPU family:            6
    
Model:                 60
    
Stepping:              3
    
CPU MHz:               3491.749
    
BogoMIPS:              6983.49
    
Virtualization:        VT-x
    
L1d cache:             32K
    
L1i cache:             32K
    
L2 cache:              256K
    
L3 cache:              8192K
    
NUMA node0 CPU(s):     0-7

    Issue during testing is that even only doing 4-5 at once, the server load skyrockets to an average of around 36. This is just a single person. I imagine when it opens, many people will be uploading at once.

    It seems ffmpeg tries to use all the resources available per conversion.

    I’ve heard there’s a -threads setting you can change, but I cannot find it. I have an 8 cpu server. It’s only used for conversions, so I’ve heard the best setting would be between 2 and 4. I can test it out.

    But how do I change this setting ? Everything I see online discusses this setting, but not the steps to change it.

  • svq1dec : Unbreak the scratch buffer allocation

    6 décembre 2014, par Michael Niedermayer
    svq1dec : Unbreak the scratch buffer allocation

    The input packets are always assumed to be padded and
    
the av_fast_ family of function takes a pointer to a pointer.
    

    Thanks to Nicolas Dufresne <nicolas.dufresne@collabora.com> for
    
a similar patch.
    

    Introduced in 7b588bb691644e1b3c168b99accf74248a24e3cf.
    

    Bug-Id : 766
    
CC : libav-stable@libav.org
    
Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    
Signed-off-by : Luca Barbato <lu_zero@gentoo.org>
    • [DBH] libavcodec/svq1dec.c

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