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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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  • Concatenating two audio files, keeping the channel count of the second file

    6 septembre 2019, par Jon H

    I am attempting to concatenate two MP3 files into a single MP3 file. So far this has worked fine with the following command :

    ffmpeg -y -i "first.mp3" -i "second.mp3" -c:a libmp3lame -qscale:a 1 -filter_complex "[0:0][1:0]concat=n=2:v=0:a=1[outa]" -map "[outa]" combined.mp3

    I wish to keep the channel count of the second input. For example, the first input is always mono, but if the second channel is stereo, I wish the output to be stereo. This command appears to always output the same channel count as the first input.

    I have tried reversing the order of the inputs, and reversing the mapping of the concat filter, but this had the same result.

    Any ideas ? Thanks.

  • av1/h264_metadata, filter_units : Count down when deleting units

    17 juin 2019, par Andreas Rheinhardt
    av1/h264_metadata, filter_units : Count down when deleting units

    When testing whether a particular unit should be kept or discarded, it
    
is best to start at the very last unit of a fragment and count down,
    
because that way a unit that will eventually be deleted won't be
    
memmoved during earlier deletions ; and frag/au->nb_units need only be
    
evaluated once in this case and the counter is automatically correct
    
when a unit got deleted.
    

    It also works for double loops, i.e. when looping over all SEI messages
    
in all SEI units of an access unit.
    

    Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
    • [DH] libavcodec/av1_metadata_bsf.c
    • [DH] libavcodec/filter_units_bsf.c
    • [DH] libavcodec/h264_metadata_bsf.c

  • avcodec/cuviddec : add capability check for maximum macroblock count

    3 mai 2019, par Ruta Gadkari
    avcodec/cuviddec : add capability check for maximum macroblock count

    Cuvid supports clips with a limit on maximum number of macroblocks.
    
This check was missing after cuvidGetDecoderCaps API call allowing
    
unsupported clips to proceed.
    
Added the missing check, same as the one in hwaccel nvdec implementation.
    

    Signed-off-by : Timo Rothenpieler <timo@rothenpieler.org>
    • [DH] libavcodec/cuviddec.c

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