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Autres articles (41)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

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  • ffmpeg - different video and audio length synchronization

    4 mai 2020, par Halil Han Badem

    I have a task where the sound is longer and the image should come later.
Actually, this is exactly what I want, but it's a bit different : ffmpeg : mix audio and video of different length

    



    First of all, I leave the picture I draw below to be understood.
Click to see the image.

    



    By doing this I am thinking of catching sync. With which ffmpeg command can I do this ?
Thank you.

    


  • MediaConvert split video into multiple chunk but in different duration length

    12 novembre 2020, par Sandip

    I have one video with 1 hr time.

    


    i want to chunk in different part by specified range.

    


    ex :

    


      

    1. 0 to 10 min

      2. 


    2. 10 to 40 min

      3. 


    3. 40 to 60 min

      4. 


    


    I know it is possible by ffmpeg but i want to do this with MediaConvert.

    


    here is sample for ffmpeg but same thing i want do using MediaConvert

    


    ffmpeg -i input.mp4 -c copy -f segment -segment_times 0,600,2400 output%d.mp4


    


  • mov : Fix handling of zero-length metadata values

    15 décembre 2014, par Martin Storsjö
    mov : Fix handling of zero-length metadata values

    Since 3cec81f4d4, a zero-length metadata value would try to
    
allocate 2*0 bytes, where av_malloc() returns NULL.
    

    Always add one to the allocated length, to allow space for
    
a null terminator in the zero-length case.
    

    Incidentally, this fixes fate-alac on RVCT 4.0, where a compiler
    
bug seems to mess up the mov muxer to the point that it writes
    
the wrong sort of metadata. Previously this bug was undetected,
    
but since 3cec81f4d4 such mov files started returning
    
AVERROR(ENOMEM) in the mov demuxer.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DBH] libavformat/mov.c

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