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Autres articles (70)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

Sur d’autres sites (9352)

  • Remove obsolete contributing guide.

    20 juillet 2019, par blueimp
    Remove obsolete contributing guide.

  • fate/matroska : Add test for avoiding negative timestamps

    18 janvier 2022, par Andreas Rheinhardt
    fate/matroska : Add test for avoiding negative timestamps

    This tests the issue from tickets #4536, #5784 ;
    
the output of this test is currently broken.
    

    Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
    • [DH] tests/fate/matroska.mak
    • [DH] tests/ref/fate/matroska-avoid-negative-ts

  • How to lossless rotate video from Sony A7Rii in FFMPEG avoiding codec error ?

    12 janvier 2020, par Jeffs

    I have a bunch of videos filmed on a Sony A7Rii that are upside down and need to be flipped 180. I’d like to do this lossless and been trying to use the following command :

    ffmpeg -i input.mp4 -c copy -metadata:s:v:0 rotate=180 output.mp4

    I understand this updates orientation information in the metadata of the video file, avoiding the need to reencode. However, it is generating an error relating to the audio codec :

    [mp4 @ 000001db6a69cd80] Could not find tag for codec pcm_s16be in stream #1, codec not currently supported in container
    Could not write header for output file #0 (incorrect codec parameters ?) : Invalid argument
    Stream mapping :
    Stream #0:0 -> #0:0 (copy)
    Stream #0:1 -> #0:1 (copy)

    After some searching, I understand this is expected behaviour because the MP4 container isn’t supposed to have audio encoded with that codec. Unfortunately for me, that is how the Sony A7Rii produces files.

    What FFMPEG command will offer the best work-around ? Ideally I’d not re-encode the audio, but that would be tolerable if there is no other way.

    Thanks !

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