Advanced search

Medias (91)

Other articles (103)

  • Submit bugs and patches

    13 April 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 (...)

  • Encoding and processing into web-friendly formats

    13 April 2011, by

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Emballe médias : à quoi cela sert?

    4 February 2011, by

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel; un seul document ne peut être lié à un article dit "média";

On other websites (6844)

  • mov: Properly abide by the track's media duration

    23 April 2018, by Derek Buitenhuis
    mov: Properly abide by the track's media duration

    The track's media duration from the mdhd atom takes precedence
    
over both the stts and elst atom for calculating and setting
    
the track's total duraion.
    

    Technically, we shouldn't be using the stts atom at all for
    
calculating stream durations.
    

    This fixes incorrect stream and final packet durations on files
    
with edit lists that are longer than the media duration.
    

    The FATE changes are expected, and output is more correct (the
    
AAC frame is not 1028 samples).
    

    Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
    • [DH] libavformat/mov.c
    • [DH] tests/ref/fate/adtstoasc_ticket3715

  • avfilter/x86/vf_hflip : merge hflip byte and hflip short to one macro

    19 December 2017, by Martin Vignali
    avfilter/x86/vf_hflip : merge hflip byte and hflip short to one macro
    • [DH] libavfilter/x86/vf_hflip.asm

  • How to replace the video track in a video file with a still image?

    22 February 2021, by cornerstore

    I am trying to use ffmpeg to replace the video track in a video file with a still image. I tried some commands I got from other questions such as the one here

    &#xA;

    ffmpeg -i x.png -i orig.mp4 final.mp4

    &#xA;

    ffmpeg -r 1/5 -i x.png -r 30 -i orig.mp4 final.mp4

    &#xA;

    But these didn't work. I'm not sure which of these arguments are required or not. The output should be accepted by YouTube as a valid video - I was able to simply remove the video track, but apparently they don't let you upload a video without a video track.

    &#xA;

Browsing