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  • 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.

  • Pas question de marché, de cloud etc...

    10 avril 2011

    Le vocabulaire utilisé sur ce site essaie d’éviter toute référence à la mode qui fleurit allègrement
    sur le web 2.0 et dans les entreprises qui en vivent.
    Vous êtes donc invité à bannir l’utilisation des termes "Brand", "Cloud", "Marché" etc...
    Notre motivation est avant tout de créer un outil simple, accessible à pour tout le monde, favorisant
    le partage de créations sur Internet et permettant aux auteurs de garder une autonomie optimale.
    Aucun "contrat Gold ou Premium" n’est donc prévu, aucun (...)

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  • swscale/input : Use more unsigned intermediates

    15 novembre 2022, par Michael Niedermayer
    swscale/input : Use more unsigned intermediates

    Same principle as previous commit, with sufficiently huge rgb2yuv table
    
values this produces wrong results and undefined behavior.
    
The unsigned produces the same incorrect results. That is probably
    
ok as these cases with huge values seem not to occur in any real
    
use case.
    

    Fixes : signed integer overflow
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libswscale/input.c

  • ffmpeg - SIGSTOP generate moov atom

    6 juin, par user2828522

    I use ffmpeg in a script that does "motion detection".

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    The principle is as follows :

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    • ffmpeg is launched then immediately stopped with a "killall -s STOP ffmpeg" ;

      &#xA;

      • &#xA;

    • at each motion detection, a "killall -s CONT ffmpeg" is sent to the program in order to record the sequence ;

      &#xA;

      • &#xA;

    • after X seconds, a "killall -s STOP ffmpeg" is sent pending a new motion detection.

      &#xA;

      • &#xA;

    &#xA;

    When ffmpeg records following a SIGCONT, it is possible to properly stop ffmpeg with a "killall -s QUIT ffmpeg" and thus generate the atom moov.&#xA;However, I can't find a way to properly stop ffmpeg and generate the atom moov afterwards at a SIGSTOP. "killall -s QUIT ffmpeg" has no effect on a SIGSTOP ...

    &#xA;

    In summary, how can we generate the moov atom when ffmpeg is on SIGSTOP ?

    &#xA;

  • avfilter/vf_hwdownload : Fix leak of formats list upon error

    7 août 2020, par Andreas Rheinhardt
    avfilter/vf_hwdownload : Fix leak of formats list upon error

    If adding the list of input formats to its AVFilterLink fails, the list
    
of output formats (which has not been attached to permanent storage yet)
    
leaks. This has been fixed by not creating the lists of in- and output
    
formats simultaneously. Instead creating said lists is relegated to
    
ff_formats_pixdesc_filter() (this also avoids the reallocations implicit
    
in using ff_add_format()) and the second list is only created after (and
    
if) the first list has been permanently attached to its AVFilterLink.
    

    Reviewed-by : Nicolas George <george@nsup.org>
    
Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
    • [DH] libavfilter/vf_hwdownload.c

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