Recherche avancée

Médias (0)

Mot : - Tags -/optimisation

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (69)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • La sauvegarde automatique de canaux SPIP

    1er avril 2010, par

    Dans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
    Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...)

Sur d’autres sites (7752)

  • ffmpeg combine two videos not working ? [duplicate]

    8 mai 2017, par mdnba50

    This question already has an answer here :

    I have a jpg image, which i then create a 10 second video with.

    exec("ffmpeg -loop 1 -i $thumbnail -c:v libx264 -t 30 -pix_fmt yuv420p $new 2>&1",$output);

    This works and i get a mp4 file $new. I now want to put this video directly after another mp4 video $videoPath.

    exec("ffmpeg -i 'concat:$videoPath|$new' -c copy $new_2 2>&1",$output);
    
print_r($output);

    When i check the file that is output, it only contains the first video ?

    How do i solve ?

  • ffmpeg remove waveform background and set custom color [duplicate]

    27 décembre 2015, par Niks

    This question already has an answer here :

    I have three questions about the ffmpeg waveform.

    1. How to remove or make transparent wafeworm background ? Default color is black, i would like to remove it.

      ffmpeg -i music.mp3 -filter_complex showwavespic=s=1200x300 waveform.png

    enter image description here

    1. How to change waveform default white color to hex color #55b367 ?

    2. It’s possible to set waweform opacity to 80% ?

    Thank You !

  • How do I convert flac to wav on iOS ?

    12 mai 2017, par popctrl

    I have a file which is encoded with FLAC and I want to convert it to WAV.

    I have added this FFMpeg lib to my project and imported it.

    I see some code from this answer, but I am unclear on how to use it :

    #import "avformat.h"
    

    
// Some code goes here
    

    
/*
    
 *   avformat_open_input(AVFormatContext **ps, const char *filename, AVInputFormat *fmt, AVDictionary **options)
    
 */
    
int openInputValue = avformat_open_input(&pFormatCtx, utf8FilePath, inputFormat, nil);
    
NSLog(@"%s - %d # openInputValue = %d", __PRETTY_FUNCTION__, __LINE__, openInputValue);

    I currently have this code in a function which takes NSData holding the FLAC file. If avformat_open_input is the correct call, how do I set the variable ? If it is not the correct call, what is ?

    This question seems like a duplicate but it doesn’t really have a good answer.

    Also note that I don’t want a player. This file contains MQA so I need to run it through my own custom decoder.

Navigation