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Autres articles (102)

  • 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 (...)

  • Qu’est ce qu’un éditorial

    21 juin 2013, par

    Ecrivez votre de point de vue dans un article. Celui-ci sera rangé dans une rubrique prévue à cet effet.
    Un éditorial est un article de type texte uniquement. Il a pour objectif de ranger les points de vue dans une rubrique dédiée. Un seul éditorial est placé à la une en page d’accueil. Pour consulter les précédents, consultez la rubrique dédiée.
    Vous pouvez personnaliser le formulaire de création d’un éditorial.
    Formulaire de création d’un éditorial Dans le cas d’un document de type éditorial, les (...)

  • 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 (...)

Sur d’autres sites (11664)

  • HOWTO : Transitions between videos using ffmpeg [on hold]

    24 juillet 2013, par DenisKo

    I have two videos and want to join them with transition effect between. I have a solution with melt. It works great, but it would be better solution for me if I could do that using ffmpeg.. Is there any possibility to do that ? There are some filters related in ffmpeg - blend, overlay etc. but it is not obviously using them in my case. Thanx !

    melt 1.mpg 2.mpg -mix 30 -mixer luma -consumer avformat:fade.mpg vcodec=mpeg1video vb=25000k minrate=25000k maxrate=25000k bufsize=5000k

    (30 frames transition (1sec) between videos 1.mpg and 2.mpg)

  • How to rotate and merge mp4 videos with ffmpeg ?

    7 mars 2016, par Ara Badalyan

    I have two videos test.mp4 and test2.mp4, can i rotate video’s then merge with one ffmpeg command ?

    I can do that separate

    For example I rotate videos wirh this command

    ffmpeg -i test.mp4 -filter_complex transpose=1 test_rotate.mp4

    And merge with this command

    ffmpeg -f concat -i c:/ffmpeg/merge.txt -codec copy output.mp4

    But when I want to use them together it says "Filtering and streamcopy cannot be used together"

  • How to bulk insert an audio clip into a batch of videos using ffmpeg

    6 décembre 2018, par Date Captain

    I have a batch of videos, all in MP4 with different lenghts. I would like to insert a specific audio file exactly at the 30 second mark on ALL of the videos.

    For example. if the video file were 1 min & the audio file that i wanted to insert was about 3 seconds long.

    It would go like

    0.0-0.30- Original video with it’s audio
    0.30-0.33- Original video with the Custom audio cue
    0.33-1.00- Original Video with its audio

    ffmpeg -i a.mp4 -itsoffset 00:00:10 -i b.mp3 -map 0:0 -map 1:0 -preset ultrafast o.mp4
    • This does something close to the end result. But
      1. It the entirely mutes the videos audio
      2. Will only work for a single video. Need to batch convert everything in the folder.

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