Recherche avancée

Médias (91)

Autres articles (9)

  • 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 (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

  • D’autres logiciels intéressants

    12 avril 2011, par

    On ne revendique pas d’être les seuls à faire ce que l’on fait ... et on ne revendique surtout pas d’être les meilleurs non plus ... Ce que l’on fait, on essaie juste de le faire bien, et de mieux en mieux...
    La liste suivante correspond à des logiciels qui tendent peu ou prou à faire comme MediaSPIP ou que MediaSPIP tente peu ou prou à faire pareil, peu importe ...
    On ne les connais pas, on ne les a pas essayé, mais vous pouvez peut être y jeter un coup d’oeil.
    Videopress
    Site Internet : (...)

Sur d’autres sites (3974)

  • Revision 8fde07a3ae : Don't recalculate mv_ref costs for each block/partition. Changes cost_mv_ref()

    3 juillet 2013, par Ronald S. Bultje

    Changed Paths :
     Modify /vp9/encoder/vp9_block.h


     Modify /vp9/encoder/vp9_rdopt.c



    Don't recalculate mv_ref costs for each block/partition.

    Changes cost_mv_ref() into doing a LUT into pre-calculated cost
    arrays instead. Encode time of first 50 frames of bus (speed 0)
    @ 1500kbps goes from 2min11.6 to 2min10.9, i.e. 0.5% faster overall.

    Change-Id : If186e92c34c201b29cbbc058785a15c9c09e433a

  • Pros and cons of installing ffmpeg into the caller's docker container vs. separate container [closed]

    8 mai 2022, par Irina Rapoport

    I have a dockerized app that spawns ffmpeg in a child process. It then communicates with it via standard input/output. The app runs under k3d.

    


    I could install ffmpeg in the parent's Dockerfile, by doing

    


    RUN apt-get install -y ffmpeg


    


    Or I can run it in a container of its own. What are the pros and cons of each approach ?

    


    Container start-up cost, while small, may become an issue, because it's started often.

    


  • FFmpeg transcode seek gap ?

    12 avril 2016, par jjw2015

    I noticed that if using default settings, the transcoded video (to mp4) has pretty large "seeking gap" : when I want to seek to 10th second, it either goes to 8th second, or goes to 12th second, etc.

    After some searching, I noticed that I can modify the value keyint to reduce the above "seeking gap", at the cost of larger file size.

    Just want to know if this is the only option. Comments welcome !

    My command :

    -i "input.mts" -y -c:v libx264 -vf "yadif=0:-1:0,scale=1280:trunc(ow/a/2)*2" -minrate 3400K -maxrate 3800K -bufsize 1000K -c:a aac -b:a 128k -ar 48000 -ac 2 "output.mp4"

Navigation