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  • 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 (...)

  • Les images

    15 mai 2013

  • Taille des images et des logos définissables

    9 février 2011, par

    Dans beaucoup d’endroits du site, logos et images sont redimensionnées pour correspondre aux emplacements définis par les thèmes. L’ensemble des ces tailles pouvant changer d’un thème à un autre peuvent être définies directement dans le thème et éviter ainsi à l’utilisateur de devoir les configurer manuellement après avoir changé l’apparence de son site.
    Ces tailles d’images sont également disponibles dans la configuration spécifique de MediaSPIP Core. La taille maximale du logo du site en pixels, on permet (...)

Sur d’autres sites (13121)

  • Merge commit ’d347a7b248d4ffdc278373fecf033b0ade030343’

    5 octobre 2013, par Michael Niedermayer
    Merge commit ’d347a7b248d4ffdc278373fecf033b0ade030343’

    * commit ’d347a7b248d4ffdc278373fecf033b0ade030343’ :
    
  ismindex : Use the individual stream duration instead of the global one
    

    Merged-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] tools/ismindex.c

  • Use FFMPEG to combine different MP4s with srt into one file

    17 juin 2021, par anonymous1a

    So...probably a very basic question for those of you familiar with FFMPEG (I'm really not). I know that you can combine multiple videos into one using FFMPEG, but what about if each video has its own srt file, saved separately in a 'subs' folder and NOT included in the video itself ?

    &#xA;&#xA;

    Is it possible for FFMPEG to also combine the srt files into a single one (and recalculate the timestamps), and then merge this into the final, combined video ? If so, what would the command be ?

    &#xA;&#xA;

    For example, I have video1.mp4 and video2.mp4. They have corresponding sub1.srt and sub2.srt. When video1.mp4 and video2.mp4 are merged, the timestamps for sub2.srt will, of course, be out of sync now and need to be corrected by adding the duration of video1.mp4 to the individual timestamps (i.e., if video1 is 30 seconds long, and the first subtitle in sub2.srt appears at the 2-second mark, then after the combination, it should now appear at the (30+2)=32-second mark, and so on.

    &#xA;&#xA;

    If it helps, all the files are mp4, and have the same dimensions (720p).

    &#xA;

  • Revision cdc954fdc8 : skip the un-necessary motion search in the first pass This patch allows the VP9

    16 juin 2014, par Pengchong Jin

    Changed Paths :
     Modify /vp9/encoder/vp9_firstpass.c



    skip the un-necessary motion search in the first pass

    This patch allows the VP9 encoder to skip the un-necessary
    motion search in the first pass. It computes the motion error
    of 0,0 motion using the last source frame as the reference,
    and skips the further motion search if this error is small.

    Borg test shows overall the patch gives PSNR gain (derf -0.001%,
    yt 0.341%, hd 0.282%). Individual clips may have PSNR gain or
    loss. The best PSNR performance is 7.347% and the worst is -0.662%.
    The first pass encoding speedup for slideshow clips is over 30%.

    Change-Id : I4cac4dbd911f277ee858e161f3ca652c771344fe

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