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  • 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.

  • 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 : (...)

  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

Sur d’autres sites (8288)

  • FFmpeg keep same video dimension if video height is less than x480

    6 juillet 2017, par Niks

    The following code im using for video converting :

    ffmpeg -i input.mkv -c:v libx264 -crf 23 -preset medium -c:a aac -b:a 128k -movflags +faststart -s hd480 output.mp4

    I want to keep same video dimension for smaller videos. For example keep 640x360 dimension if video height is less than x480.

    Is ffmpeg such option ?

  • Converting a video to a vertical video with blurred sidebars

    28 mars 2020, par vinay jv

    I was trying to convert a video to a vertical video with blurred sidebars in the android app. I tried the following code in the windows cmd command it works like a charm but when I tried it on android it just stuck in the processing part. Snapshot of my code for converting a video into vertical video``

    String[] command = {"-i", inputfile,"-filter_complex","[0:v]scale=-2:iw*16/9,boxblur=luma_radius=min(h,w)/20:luma_power=1:chroma_radius=min(cw,ch)/20:chroma_power=1[bg];[bg][0:v]overlay=(W-w)/2:(H-h)/2,crop=w=ih*9/16",String.valueOf(outputFile)};

    Am I missing any codecs here like x264 ?

  • ffmpeg , copy 1st video "codec info" into 2nd video (change 2nd video codec)

    12 juillet 2016, par Tomer

    I’m having 2 videos.
    1st video is the master, it’s codec info needs to be encoded on the 2nd video.
    Means, 2nd video codec will be same as the 1st one.

    I’m having 15 "1st videos" for "Master" codec info and one file that needs to be converted to the various codecs that each file contain.

    Folder contains those files "1st video" :

    2CIF.h264 , 4CIF.h264 , 5MP.h264 , CIF.H264 , CUSTOM.h264 , CUSTOM2.h264 , 
    
D1.h264 , HD1080.h264 , HD720.h264 , QVGA.h264 , QXGA.h264 , S5020_HD720_15FPS_1Min.mp4 , 
    
SVGA.h264 , UXGA.h264 , VGA.h264

    and the "2nd video" that needs to be converted is : TOM.MP4

    An output of HD720.h264 for example is :

    Input #0, h264, from 'HD720.h264':
    
  Duration: N/A, bitrate: N/A
    
    Stream #0:0: Video: h264 (Main), yuv420p, 1280x720, 25 fps, 25 tbr, 1200k tbn, 50 tbc

    An output of TOM.MP4 is :

    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'TOM.mp4':
    
    Stream #0:0(eng): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p, 1280x
    
720, 14013 kb/s, 30.01 fps, 30 tbr, 90k tbn, 180k tbc (default)

    what will be the right way to convert those files ?

    I need to verify those settings ( got them through MediaInfo )

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