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  • 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 (...)

  • Configurer la prise en compte des langues

    15 novembre 2010, par

    Accéder à la configuration et ajouter des langues prises en compte
    Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
    De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
    Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...)

  • 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 (16314)

  • checkasm : af_afir : Use a dynamic tolerance depending on values

    11 décembre 2019, par Martin Storsjö
    checkasm : af_afir : Use a dynamic tolerance depending on values

    As the values generated by av_bmg_get can be arbitrarily large
    
(only the stddev is specified), we can't use a fixed tolerance.
    
Calculate a dynamic tolerance (like in float_dsp from 38f966b2222db),
    
based on the individual steps of the calculation.
    

    This fixes running this test with certain seeds, when built with
    
clang for mingw/x86_32.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] tests/checkasm/af_afir.c

  • avformat/utils : Discard huge timestamps which would cause overflows if used in basic...

    25 septembre 2016, par Michael Niedermayer
    avformat/utils : Discard huge timestamps which would cause overflows if used in basic computations

    Allowing larger timestamps makes it impossible to calculate basic things like the
    
difference of 2 timestamps or their sum without checking each individual computation for
    
overflow.
    
This should avoid a significant number of overflow checks
    

    Fixes Ticket5136
    

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavformat/utils.c

  • Short HLS MPEG2 Video Segments Do Not Play

    24 août 2019, par Jon H

    I’ve been attempting to cut a video into small segments (words), to be rearranged. While I’ve been able to do it with FFMPEG, cutting into segments and using the fast concat demuxer to reassemble the segments, I am trying to speed it up.

    I have been doing this by splitting the original video into short MPEG2 .ts segments for each word :

    ffmpeg -ss 1 -to 1.5 -i "source.mp4" -c:v libx264 -b:v 1200k -c:a aac -b:a 192k -hls_flags single_file "word.ts"

    I have then tried making a m3u8 playlist of these short video segments, but I found that only segments around 2 seconds or more, play at all.

    I then tried using the ’cat’ command to join these segments into a single file, which I understand should be possible with MPEG2 streams. However, this did not play all the segments either.

    To test if all the segments were present in this concatenated file, I used FFMPEG to convert it back into an MP4 file, and all the segments were present.

    I would appreciate any suggestions on producing the segments, and concatenating individual segments simply without FFMEPG. My project isn’t viable if having to call FFMPEG each time, but would work great if I can simply concatenate words together.

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