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  • Qu’est ce qu’un masque de formulaire

    13 juin 2013, par

    Un masque de formulaire consiste en la personnalisation du formulaire de mise en ligne des médias, rubriques, actualités, éditoriaux et liens vers des sites.
    Chaque formulaire de publication d’objet peut donc être personnalisé.
    Pour accéder à la personnalisation des champs de formulaires, il est nécessaire d’aller dans l’administration de votre MediaSPIP puis de sélectionner "Configuration des masques de formulaires".
    Sélectionnez ensuite le formulaire à modifier en cliquant sur sont type d’objet. (...)

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    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 (...)

  • 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 (...)

Sur d’autres sites (7360)

  • FFmpeg - Check if all video files have concatenated correctly into one video

    14 mai 2020, par STerrier

    I am concatenating thousands of .ts files into an mp4 which works great but is there a way to know which files have already been concatenated with FFmpeg ?

    



    The issue I have is I am concatenating multiple videos back to back and if the app is closed off during the concatenation process. The concatenating of the videos may not be complete. I can check if the files exist but the size of the files could be wrong if not all the clips have been concatenated. Is there a way to know if all the files have been concatenated properly ?

    



    My current idea is if the app is closed before it has completed concatenating, I would delete the mp4 file and restart concatenating the video again but this time consuming especially if the files concatenated properly the first time.

    



    Any ideas would be great thanks

    



    ffmpegCommand

    



     ffmpeg -f concat -i \(videoFile) -c:v copy -c:a copy \(outputFile)


    



    I am using the cocoa pod mobile-FFmpeg
https://github.com/tanersener/mobile-ffmpeg

    



    Link to FFmpeg Concatenate function
https://trac.ffmpeg.org/wiki/Concatenate

    


  • how to have live video streaming using ffmpeg command or using tcl 8.0 script on windows 10 platform [duplicate]

    16 novembre 2017, par M. D. P

    This question is an exact duplicate of :

    I am able to capture the video and image by using ffmpeg in tcl script, but I want to have live video streaming for my multiple webcams for tcl version 8.0 on windows 10.

    I tryed :

    ffmpeg -f vfwcap -r 25 -i 0 sample.avi

    for video capturing, it works

    ffmpeg -f vfwcap -r 25 -i 0

    and I tried this for live video streaming by it didn’t http://wiki.tcl.tk/40194
    So what will be the right command for live video streaming.

    exec [list ffmpeg -f dshow -t 00:00:10 -i "video=Integrated Webcam" -b 5000k -s 1280x720 c :/test/sample-a.avi] &

    also tried with this, still not working

  • FFmpeg output video file much smaller than uncompressed input audio file, using option to preserve original audio quality

    17 mars 2021, par Jan

    I attempt to create a video slideshow from a number of image files and an audio file in 2 steps :

    


      

    1. Create a temporary video file from a sequence of image files

      2. 


    2. Add an audio file to the temporary video file with a delay of 5 seconds

      3. 


    


    The audio file is an uncompressed stereo wav file, encoded with a sample rate of 44100 Hz and a bit depth of 32 bits, with a size of 40.1 MB. To preserve the lossless quality of the input audio file I use the option -c:a aac -b:a 192k as per Slideshow Wiki. However, the final output video file has a size of only 4.49 MB.

    


    How can the output video file be about 10 times smaller than the input audio file and still preserve the original lossless quality ?

    


    My code :

    


    ffmpeg -f concat -i slide-sequence.txt -c:v libx264 -r 30 -filter_complex format=yuv420p temp.mp4
ffmpeg -i temp.mp4 -i audio.wav -af "adelay=5000|5000" -c:v copy -c:a aac -b:a 192k out.mp4


    


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