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  • Participer à sa traduction

    10 avril 2011

    Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
    Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
    Actuellement MediaSPIP n’est disponible qu’en français et (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

  • 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 (10087)

  • merging audio and video and generating video file .mp4 in android

    17 avril 2015, par Ravind Maurya

    I am merging audio and video using FFMPEG library via grabber and recorder. But out file (*.mp4) got some noise or zic jac sound while I am playing. Please help me If you have any idea how remove the zic jac sound in merged video.

  • Create video with correct FPS from video with incorrect FPS and file containing timestamps for each frame using FFMPEG

    4 février 2023, par Bojan

    I have a video file captured from web camera and using OpenCV in python. The nominal FPS of the web cam is 30 FPS, but because of the environment, the actual FPS varies and sometimes can go as low as 24 fps. The recorded video is created using OpenCV's VideoWriter, using MP4V FOURCC and always has FPS value of 30, which makes the video's duration incorrect if the actual FPS was not 30. I have a file which contains the timestamps when each frame from the web cam was read (generated using python's time.time()).

    


    Question :
    
Using FFMPEG (or other software) can I use the timestamps information to create new video file (probably VFR file) and then convert it to CFR file ?

    


    I am not sure what is the correct approach to create video file with correct time base.
Maybe I can split the video's frames and save them as images and then use the timestamps and the images to create VFR video, but I want to see if it is possible to do this in another, more elegant way.

    


    Thanks in advance !

    


  • Video is concatenated but not showing all video after playing First one in ffmpeg

    1er décembre 2017, par Chinmoy

    I am trying to concate three mp4 video using FFMPEG. after executing the ffmpeg commend, when I try to play the final video the one is playing 45 second perfectly and then then make it conflict and stop the video but audio is playing .
    I have check finale video duration It’s duration is 120 second which is total duration of thee input video.
    I am asking to you guys hwo can i play this video with out conflicting.

    Here is my code that I have used for concatenate :

    ffmpeg -i /Users/mukul/Documents/Nugruv/video/testforplay.mp4 -c copy -bsf:v h264_mp4toannexb -f mpegts /Users/mukul/Documents/Nugruv/video/testforplay.ts
    

    
ffmpeg -i /Users/mukul/Documents/Nugruv/video/video3.mp4 -c copy -bsf:v h264_mp4toannexb -f mpegts /Users/mukul/Documents/Nugruv/video/video3.ts
    

    
ffmpeg -i /Users/mukul/Documents/Nugruv/video/video4.mp4 -c copy -bsf:v h264_mp4toannexb -f mpegts /Users/mukul/Documents/Nugruv/video/video4.ts
    

    
ffmpeg -i "concat:/Users/mukul/Documents/Nugruv/video/testforplay.ts|/Users/mukul/Documents/Nugruv/video/video3.ts|/Users/mukul/Documents/Nugruv/video/video4.ts" -c

    copy -bsf:a aac_adtstoasc /Users/mukul/Documents/Nugruv/video/Cam01.mp4
    I am waiting for your help.. :)

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