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Médias (2)

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Autres articles (89)

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • 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

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

Sur d’autres sites (6934)

  • dca : Move ff_dca_convert_bitstream() to the DCA common code

    26 mars 2013, par Diego Biurrun

    dca : Move ff_dca_convert_bitstream() to the DCA common code

  • Split MPEG-1/2 decoder code off from MPEG-1/2 common code

    26 mars 2013, par Diego Biurrun

    Split MPEG-1/2 decoder code off from MPEG-1/2 common code

  • Horizontally show two videos side by side and export to one video

    15 juin 2015, par Michael Liberman

    What I am trying to achieve :
    Programmatically (using some kind of script) combine two different videos to one video where the videos are shown side by side and sound from both videos is played simultaneously.

    I found at least two ways I could display two videos side by side but in each one I have a different problem that makes it difficult to complete the process :

    1. Avisyth and Avs2Avi :
      Avisyth really makes the process easy. With a simple Avisyth script like this you should be able to play two videos side by side :

      video1=AVISource("d:\file1.avi")<br />
      video2=AVISource("d:\file2.avi")<br />
      StackHorizontal(video1,video2)

      The creation of a new output file can be done with avs2avi.
      The problem here is that i am not able to play even one avi file with avisyth because I get "AviSource couldn’t locate a decompressor for fourcc xvid" message. I googled for the solutions to that problem but nothing helped. GSpot says that i have all the codecs needed and it seems I can not do anything. Because I can not get to running real videos, I dont know if the final video plays sounds from both videos. Avisyth installed correctly and I am able to run the following script StackHorizontal(version ,version).

    2. ffmpeg
      Works like a charm with two videos and the final file BUT i do not get the sounds from both videos but only the first one. I found out that the solution to add sound from the second video will be by using the libfaac in the command line, like that :

       ffmpeg.exe -i video1.mp4 -vf "[in] scale=iw/2:ih/2, pad=2*iw:ih [left]; movie=video2.mp4, scale=iw/3:ih/3 [right]; [left][right] overlay=main_w/2:0 [out]" -c:a libfaac -b:v 768k Output.mp4

    but i always get an error that the encoder libfaac can not be found. I downloaded the libfaac.dll but still no result.

    Is there a solution to any of these problems ? Is there another way to programmatically make one video from two videos that are played side by side ? Thanks in advance.

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