Recherche avancée

Médias (91)

Autres articles (32)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • 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.

  • 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 (4529)

  • How can I add video time to ffmpeg filename ? [duplicate]

    28 décembre 2020, par Eren Güven

    I'm extracting frames from a video at 1 frame every 5 seconds using

    


    ffmpeg -i vid.mp4 -r 0.2 frames/frame_%04d.png


    


    and I want to add in-video time (ie. time elapsed since beginning of video at x1 speed) to the filename (not timestamp like asked in related questions). Something that could be like

    


    frame_0001_0000.png, frame_0002_0005.png, frame_0003_0010.png, ...
# would stand for
# frame #1 at 00:00, frame #2 at 00:05, frame #3 at 00:10, ...


    


    Since the ffmpeg prints this information while processing, I thought this would be possible ? I don't want to rely on (frame_number * 1/r) since there are usually a few extra frames making the result off.

    


    Thanks in advance.

    


  • Decode two videos at a same time

    2 mai 2016, par Sagar
    • How to Decode two videos at a same time using FFMPEG.
    • For one video encoding code is working fine but if i do same things for seceond video then it’s not working.

  • mov : Do not allow updating the time scale after it has been set

    15 juillet 2013, par Martin Storsjö
    mov : Do not allow updating the time scale after it has been set

    The time scale is set in mdhd, and later validated in the
    
enclosing trak atom once all of its children have been parsed.
    

    A loose mdhd atom outside of a trak atom could update the time
    
scale of the last stream without any validation.
    

    Reported-by : Mateusz "j00ru" Jurczyk and Gynvael Coldwind
    
Cc : libav-stable@libav.org
    
Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DBH] libavformat/mov.c

Navigation