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  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • 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 : (...)

  • MediaSPIP Init et Diogène : types de publications de MediaSPIP

    11 novembre 2010, par

    À l’installation d’un site MediaSPIP, le plugin MediaSPIP Init réalise certaines opérations dont la principale consiste à créer quatre rubriques principales dans le site et de créer cinq templates de formulaire pour Diogène.
    Ces quatre rubriques principales (aussi appelées secteurs) sont : Medias ; Sites ; Editos ; Actualités ;
    Pour chacune de ces rubriques est créé un template de formulaire spécifique éponyme. Pour la rubrique "Medias" un second template "catégorie" est créé permettant d’ajouter (...)

Sur d’autres sites (7304)

  • videos converted to gif with ffmpeg have a box pattern background

    18 mars 2017, par vasisdas

    I recently started using ffmpeg to convert small videos I make into gifs. However, I’m noticing that all gifs I make have a pattern background of some kind. It’s not too noticeable of a difference between the video and the gif, but you can see it clearly in the difference between the video preview and the gif preview :

    Original video on youtube

    Gif in imgur album, along with a thumbnail of the gif and the video

    The command I send to ffmpeg to convert :

    ffmpeg -i "video path" -pix_fmt rgb24 "output file path"

    I’ve tried it with and without the -pix_fmt rgb24. Any ideas what else it could be ?

  • Wrong duration of the result video when using ffmpeg filter complex concat [closed]

    9 décembre 2023, par Igor Chubin

    I am trying to do a trivial task of concatenating
several segments of the original video/audio
into a new file (and dropping the rest) :

    


        ffmpeg -i bdt.mkv -filter_complex '
    [0:v]trim=start=10.0:end=15.0,setpts=PTS-STARTPTS[0v];
    [0:a]atrim=start=10.0:end=15.0,asetpts=PTS-STARTPTS[0a];
    [0:v]trim=start=65.0:end=70.0,setpts=PTS-STARTPTS[1v];
    [0:a]atrim=start=65.0:end=70.0,asetpts=PTS-STARTPTS[1a];[0v][0a][1v]
    [1a]concat=n=2:v=1:a=1[outv][outa]' -map [outv] -map [outa] out.mp4


    


    When I am trying to watch out.mp4 after that, it has the original duration of bdt.mkv (70 minutes) and not 10 seconds, as I would expect.

    


    What am I doing wrong ?

    


    Update 1.

    


    (exactly as Scott Codez suggested)

    


    The problem is related to the formats. If the output format is mkv too, the problem disappears. But when I use mp4, that I need, the problem persists.

    


  • Covert a file from mp4 to a file that HTML video tag can display

    26 juin 2019, par Trying_To_Understand

    I have a mp4 file and I want to display it in HTML. The problem is that it won’t, not only in HTML but also in my player. In VLC I can watch the video but there is no sound. Maybe the file is corrupted ?
    This is the output when I run ffmpeg -i my_file.mp4 :

    [h264 @ 000001b4afc61880] decode_slice_header error
    
[h264 @ 000001b4afc61880] no frame!
    
[h264 @ 000001b4afc61880] non-existing PPS 0 referenced
    
    Last message repeated 1 times
    
[h264 @ 000001b4afc61880] decode_slice_header error
    
[h264 @ 000001b4afc61880] no frame!
    
Input #0, mpeg, from '150_2.mp4':
    
  Duration: 00:50:51.75, start: 13182.386222, bitrate: 983 kb/s
    
    Stream #0:0[0x1e0]: Video: h264 (High), yuv420p(progressive), 1280x720, 25 fps, 25 tbr, 90k tbn, 50 tbc
    
    Stream #0:1[0x1c0]: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
    
At least one output file must be specified.

    Can I convert this with ffmpeg to a good quality of video and audio ?

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