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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

Sur d’autres sites (12732)

  • ffmpeg command line write output to a text file

    10 avril 2020, par Asanka sanjaya

    I'm using this script for shot detection in ffmpeg.

    



    ffprobe -show_frames -of compact=p=0 -f lavfi "movie=test.mp4,select=gt(scene\,0.3)"


    



    I need to write the output into a text file in order to read the output from a c program. How can I do this ? Any help is appreciated.

    


  • FFMPEG Weird Timings [closed]

    13 juin 2022, par UserErrorLoL

    I am working on creating a video from images and I am using the following command :

    


    `'ffmpeg','-f', 'concat','-i', 'input.txt','-i', '%s'%(audioFile),'-y','-aspect', '16:9', '-vf', 'zscale=1920:1080:f=spline36, framerate=60:interp_start=15:interp_end=240:scene=8.2','-c:v', 'libx264','-preset', 'superfast','-b:v', '3050k', '-crf', '22','-threads', '2','-pix_fmt', 'yuv420p','-shortest','%s'%(output_filename + '.mp4')`


    


    The input file I have specifies that the first image should have a duration of 24 seconds but it only displays for 12. Does anyone know why that would be the case ?

    


  • ffmpeg demux concat video output blinks/stuttering between joined clips

    11 juin 2024, par hieroshima

    I'm experiencing a strange issue with FFmpeg after partially joining a few MP4 clips into one output file (output.mp4). The problem is that the video between clips randomly blinks or stutters, showing frames from the previous scene in the next scene. This happens in a completely random manner.

    


    All my MP4 clips have the same FPS, TBR, and TBN values, except for the bitrate (bolded below), which varies for each clip. These clips were prepared and encoded using AWS MediaConvert to ensure they have consistent parameters.

    


    Here’s the ffprobe result for one of the clips :

    


    Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661),
yuv420p(progressive), 640x360 [SAR 1:1 DAR 16:9], **84 kb/s**, 29.97 fps,
29.97 tbr, 30k tbn (default)


    


    Below is my input.txt file for concatenation :

    


    file 'clip1_360.mp4' 
outpoint 00:00:04.00
file 'clip2_360.mp4' 
outpoint 00:00:03.00
file 'clip3_360.mp4' 
outpoint 00:00:04.00


    


    The FFmpeg command I'm using to concatenate the clips is :

    


    ffmpeg -y -f concat -safe 0 -protocol_whitelist
file,http,https,tcp,tls -fflags +igndts -i input.txt -c copy output/output.mp4


    


    I use the -fflags +igndts flag because I receive warnings about non-monotonic DTS. I’m employing the concat demuxer to avoid re-encoding the video, as the time required to generate the output is crucial. This is why I have prepared and encoded all clips in advance to have consistent values.

    


    Here is screen recording from my video player to see this problem :

    


    https://youtu.be/SfWnCbMeOfw

    


    Any assistance or suggestions on how to resolve this issue would be greatly appreciated. Because I don't have any more idea what I can do with this. If you need some more details which I didn't provide, please let me know.

    


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