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    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
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  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
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    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 (...)

  • 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.
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Sur d’autres sites (7117)

  • FFMPEG Overlay one video on top of another video at specific location

    11 août 2018, par Ewan Sou

    I have two videos (in mp4 format). I would like to put one video on top of the other video

    • Both videos have the same duration
    • The bottom video is of resolution 640px by 640px
    • The top video is also of resolution 640px by 640px

    I need to scale down the top video resolution to 580px by 580px. Then I need to position it in a specific location on top of the bottom video.

    I tried the below quote

    ffmpeg -i bottom.mp4 -i top.mp4 -filter_complex "[0:0][1:0]overlay=enable='between(t\,0,50)'[out]" -shortest -map [out] -map 0:1 -pix_fmt yuv420p -c:a copy -dn -c:v libx264 -crf 18 output.mp4

    It does allow me to put the top video on top of the bottom video I think. But the top video was not scaled down in size. Also, this top video is by default on the top left corner of the bottom video.

    In additional, somehow, the very first frame will not show the top video at all. Only at around the 0.5sec will the top video appear. Is there any way to make it such that the top video is showing at the very first frame too ?

    Thank you all in advance !

  • Create video trailer (mp4) with FFMPEG and PHP from long mp4 video [on hold]

    23 octobre 2015, par user1887681

    i have a video site and i want to make trailers for all videos.
    ie I have to make a 12 second video from 4 randomly increments of 3 seconds each from the full video.

    Has anyone tried it ?

  • Replicate audio/video from another video [closed]

    25 mars 2020, par thatPranav

    I have two videos, say, video-1 and video-2 and I wish to convert video-1 format exactly like video-2.

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