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Autres articles (112)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    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 (...)

  • 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" (...)

Sur d’autres sites (15241)

  • avutil/attributes : add av_warn_unused_result

    5 octobre 2015, par Ganesh Ajjanagadde
    avutil/attributes : add av_warn_unused_result

    GCC 3.4 introduced an attribute warn_unused_result to warn when a programmer
    
discards the return value. Applying this judiciously across the codebase can help
    
in fixing a lot of problems. At a high level, functions which return error codes
    
should always be checked. More concretely, consider the functions ff_add_format
    
and the like in avfilter/formats.h. A quick examination shows that a large portion
    
of libavfilter fails to handle the associated errors, usually AVERROR(ENOMEM).
    
The above example was where I observed the utility of this, but it should be
    
useful in many places across the code base.
    

    Signed-off-by : Ganesh Ajjanagadde <gajjanagadde@gmail.com>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavutil/attributes.h

  • avcodec/xvmc : apply attribute_deprecated correctly

    10 octobre 2015, par Ganesh Ajjanagadde
    avcodec/xvmc : apply attribute_deprecated correctly

    This fixes a warning observed on Clang 3.7 :
    
"warning : attribute ’deprecated’ is ignored, place it after "struct" to apply attribute to type declaration [-Wignored-attributes]"
    
and thus enables deprecation warning for the relevant struct.
    

    Signed-off-by : Ganesh Ajjanagadde <gajjanagadde@gmail.com>
    
Signed-off-by : Ronald S. Bultje <rsbultje@gmail.com>
    • [DH] libavcodec/xvmc.h

  • Trying to merge these two FFMPEG commands... failing

    6 juin 2019, par WebDev

    i have two commands which are part of a larger set of commands. basically i need to merge these two into one command to speed things up. can anyone help me please ?

    ffmpeg -y -f concat -safe 0 -protocol_whitelist "file,http,https,tcp,tls" -i "photos.txt" -i "mainscreen.png" -i "audio.mp3" -filter_complex "scale=3840x2160,zoompan=z='if(lte(zoom,1.0),1.2,max(1.001,zoom-0.0015))':x='iw/2-(iw/zoom/2)':y='ih/2-(ih/zoom/2)':s=1280x720:fps=15:d=120, overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2, drawtext=fontfile=font.otf:text='%%~ni':fontcolor=black:fontsize=32:x=90:y=582" -preset veryfast -tune stillimage -shortest -pix_fmt yuv420p "slideshow.mp4"
    

    
ffmpeg -y -i "slideshow.mp4" -filter_complex "[0:a]showwaves=mode=cline:s=110x36:r=15:scale=sqrt:colors=0x222222,colorkey=0x000000:0.01:0.1,format=yuva420p[v];[0:v][v]overlay=77:444,scale=1280:720[outv]" -map "[outv]" -map 0:a -preset veryfast "done.mp4"

    thank you in advance

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