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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.

  • 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 (...)

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  • How to put date and time in filename ? (FFmpeg)

    3 novembre 2017, par lys

    How to put data and time in an output file name generated from a video cut using ffmpeg ? I’ve tried some code combinations that did not work.

    This code works to cut the video but not the date and time :

    ffmpeg -s start -i input.mp4 -c copy -t 60 -strftime 1 -segment_format mp4 part_video% Y-% m-% d_% H-% M-% S.mp4

    I have an example working for my videos 24/7 and one for the "photos", but they are not applicable to the video.

    Example videos 24/7 :

    ffmpeg -f dshow -i video = camera -c: v libx264 -f segment -strftime 1 -segment_time 24:00:00 -segment_format mp4 -segment_format_options movflags = empty_moov my_video% Y-% m-% d_% H-% M- % S.mp4

    Example of photos :

    ffmpeg -f dshow -i video = camera -qscale: v 1 -t 1 -strftime 1 -segment_format jpeg photo% Y-% m-% d-% M-% S.jpeg

    Does anyone have an idea how to solve it ?

  • Adding audio at specific time of the video

    21 septembre 2018, par Sergio Bruccoleri

    I want to add an audio file at a specific time of the video, without completely replacing the original video audio stream (just at the specific time, for the whole duration of the replacement audio).

    I have this command below :

    ffmpeg -y -i video.mp4 -itsoffset 00:00:07 -i audio.mp3 -map 0:0 -map 1:0 -c:v copy -async 1 out.mp4

    but this command replaces the entire audio stream of the video with the content of the second input

    The expected result is :

    • The video plays as normal with the original audio

    • Once timestamp 00:00:07 is reached, the new ’replaced’ audio streams
      play.

    • Once the new audio streams stops the original audio continues
      playing.

    Anyone that can help me solving this issue ? I’ve been trying with atrim without any result, but probably I am doing something wrong.

  • How to merge several audio and video file with defined start time using ffmpeg ? [closed]

    1er décembre 2020, par Sina Rostami

    I want to merge several audio and video files with their defined start time using ffmpeg.

    


    for example consider these :

    


    a.mp3 (00:00)

    


    b.mp3 (00:10)

    


    c.mp3 (00:20)

    


    a.mp4 (00:10)

    


    and in the overlapping times, both file should be played.

    


    the output should be a file (out.mp4) like this :

    


    time:
        |---------------a.mp4-----------------|
|---a.mp3--|
        |---b.mp3----|      |----c.mp3-------------|
====================================================



    


    and it's okay to show a black screen when there's no video files at the time.
and also a soundless video when there's no audio file.
is it possible using ffmpeg ?

    


    plz help

    


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