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Autres articles (112)

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • 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 (12217)

  • FFMPEG - Merge multiple video in to one video, the output video has no audio

    26 octobre 2018, par Tan Pham

    My input file has 5 video and 1 picture. I want to merge all video to one video, play video at the same time.
    The layout of the output video like this :
    enter image description here

    Im using ffmpeg to merge video. this is my ffmpeg command :

    ffmpeg 
    
-i C:\VID\test1.mp4 
    
-i C:\VID\test2.mp4 
    
-i C:\VID\test3.mp4 
    
-i C:\VID\test4.mp4 
    
-i C:\VID\test5.mp4 
    
-i C:\VID\background.jpg 
    
-filter_complex 
    
" nullsrc=size=1280x720 [base]; 
    
[0] setpts=PTS-STARTPTS, scale=560x360 [video0];
    
 [1] setpts=PTS-STARTPTS, scale=280x180 [video1]; 
    
[2] setpts=PTS-STARTPTS, scale=280x180 [video2];
    
 [3] setpts=PTS-STARTPTS, scale=280x180 [video3];
    
 [4] setpts=PTS-STARTPTS, scale=280x180 [video4]; 
    
[5:v] scale=700x700 [image]; 
    
[base][video0] overlay=shortest=1 [tmp1]; 
    
[tmp1][video1] overlay=shortest=1:y=360 [tmp2];
    
 [tmp2][video2] overlay=shortest=1:x=280:y=360 [tmp3]; 
    
[tmp3][video3] overlay=shortest=1:y=540 [tmp4]; 
    
[tmp4][video4] overlay=shortest=1:x=280:y=540 [tmp5];
    
 [tmp5][image] overlay=570:10:enable='between(t,0,30)'"
    
 -t 30 -c:v libx264 output.mkv

    The output video layout is working fine but no audio in the output video.
    I want all audio off each video will be keep on the output video. play audio at the same time together.
    I’m using tutorial on this link : Create a mosaic out of several input videos
    Thanks for reading

  • I want my video to crop 720x480 2s then serial crop 5s 1280x720 and so on until the end of the video. The output is a single video. ffmpeg [closed]

    5 décembre 2019, par SON PHAN VAN

    My input is a 1920x1080 video. I want my video to crop 720x480 2s then serial crop 5s 1280x720 and so on until the end of the video. The output is a single video. What should I do with the ffmpeg command.

  • how to change the fps of video during playback of video without restarting video

    8 juin 2018, par Mahek Delawala

    I want to change the fps of video at run time (during the playback of video) without restarting or pausing using ffmpeg. I searched about it in the internet but I am not able to get the command which can change the fps directly without restarting the video but i found ffmpeg command which can create a new file with modified fps as shown below.
    ffmpeg -y -r 20 -i input_file -r 45 output_file
    Is it possible to change fps of video during run time using ffmpeg command ? If yes please provide me the command if not how can i change using c code. Please help me in this issue as early as possible.
    Thank you.

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