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Autres articles (81)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

Sur d’autres sites (8206)

  • Combining All MP4s in Directory with ffmpeg

    13 octobre 2015, par Eric Marcinowski

    I’ve been wrestling trying to get the syntax right on this batch file and I can’t for the LIFE of me figure out why some things aren’t working.

    1) The variable ’i’ is not getting incremented.
    and
    2) Concatenation on strc doesn’t seem to want to...well, concatenate.

    set i=0
    
set "strc=concat:"
    

    
for %%f in (*.mp4) do (
    
    set /a i+=1
    
    set "str=intermediate%i%.ts"
    

    
    set strc="%strc% %str%|"
    

    
    ffmpeg -i "%%f" -c copy -bsf:v h264_mp4toannexb -f mpegts "%str%"
    
)
    

    
set strc="%strc:-1%"
    
ffmpeg -i "%strc%" -c copy -bsf:a aac_adtstoasc Output.mp4

  • Live Volume Pipe FFMPEG [closed]

    25 mai 2020, par Lukas L.

    Is there any solution to update the pipe's volume of ffmpeg while streaming ? I'm using golang to create a MusicPlayer. I've tried to use the filter:a "volume=0.5" (doesn't work), but I want to change the volume life. Is there any possibility to change the volume of audio bytes in golang ?

    


  • Convert form 30 to 60fps by increasing speed, not duplicating frames, using FFmpeg

    12 août 2018, par Matt Pellegrini

    I have a video that is incorrectly labelled at 30fps, it is actually 60fps and so looks like it’s being played at half speed. The audio is fine, that is, the soundtrack finishes half way through the video clip. I’d like to know how, if possible to fix this, that is double the video speed, making it 60fps and meaning that the audio and video are synced.

    The file is H.264 and the audio MPEG-4 AAC.

    File details as given by ffmpeg, as requested :

    ffmpeg version 0.8.9-6:0.8.9-0ubuntu0.13.10.1, Copyright (c) 2000-2013 the Libav developers
    
built on Nov  9 2013 19:09:46 with gcc 4.8.1
    
*** THIS PROGRAM IS DEPRECATED ***
    
This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from './Tignes60fps.mp4':
    
  Metadata:
    
    major_brand     : mp42
    
    minor_version   : 0
    
    compatible_brands: isommp42
    
    creation_time   : 2014-01-13 02:23:09
    
    Duration: 00:08:33.21, start: 0.000000, bitrate: 5690 kb/s
    
    Stream #0.0(eng): Video: h264 (High), yuv420p, 1920x1080 [PAR 1:1 DAR 16:9], 5609 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc
    
Metadata:
    
    creation_time   : 2014-01-13 02:23:09
    
    Stream #0.1(eng): Audio: aac, 48000 Hz, stereo, s16, 156 kb/s
    
Metadata:
    
      creation_time   : 2014-01-13 02:23:09
    
At least one output file must be specified

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