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Autres articles (40)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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" (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

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  • Execute ffmpeg in AWS ec2 instance windows

    15 janvier 2016, par Napster

    Im trying to execute ffmpeg command on amazon’s windows ec2 instance using elastic beanstalk.
    I intend to merge multiple videos into a single video using a .net application.

    I cant see the file being created in the folder, so cant confirm if ffmpeg is working. The merging is working perfectly on local deployment and i can view the merged video.
    I have configured my deployment for the required permission of file creation rights (.ebextensions) and it is working.

    Im not sure what i need to do to allow execution of ffmpeg command, and im stuck here. Ive been through the forum and found similar links related to linux but not windows.

    Being a newbie im really not sure how to proceed.
    Are there any permission/steps i need to perform to allow ffmpeg command to execute on ec2 instance. If any ? please share.

    -

  • rails streamio-ffmpeg does not find uploaded video files

    26 avril 2016, par Felix

    I try to make a screenshot as thumbnail of a movie while uploading.

    My code looks like this at the moment

    require 'rubygems'
    
require 'streamio-ffmpeg'
    

    
 def uploadMovie
    
   @channels = Channel.all
    
   @vid = Movie.new(movies_params)
    

    
   @channel = Channel.find(params[:vid][:channel_id])
    
   @vid.channel = @channel
    

    
   if @vid.save
    
     flash[:notice] = t("flash.saved")
    
     movieFile = FFMPEG::Movie.new(@vid.video.to_s)
    
     screenshot = movieFile.screenshot("uploads/screenshot", :seek_time => 10)
    
     render :add
    
   else
    
     render :add
    
   end
    
 end

    But when I do this I got this error :

      No such file or directory - the file 'http://.s3.amazonaws.com/uploads/movie/video/7/2016-04-24_16.26.10.mp4' does not exist

    That should be okay because I upload the movies to Amazon S3 with carrierwave ...

    What’s going wrong in this case ?

  • How to record (and process ?) a video that is streamable from Android

    13 mai 2016, par afollestad

    My company’s app relies heavily on video recording and playback of web-based videos. I use the MediaRecorder API to record videos, through this library designed by me : https://github.com/afollestad/material-camera.

    For playback, I use this library which is basically a wrapper around Google’s ExoPlayer library : https://github.com/brianwernick/ExoMedia.

    It works fine for the most part with small videos, especially if I decrease bit rates for audio and video. However, larger and higher quality videos have many issues. Sometimes they seem to buffer forever, sometimes playback doesn’t even start successfully, etc. Again, these videos are being streamed over HTTP from Amazon S3.

    I’ve read a little bit about FFMPEG, and how it can process MP4’s for "faststart", splitting the files into chunks for DASH, etc. However, FFMPEG solutions for Android seem a bit complex, so...

    Is there anyway to record MP4’s from Android, with MediaRecorder, MediaCodec, or some other API which results in a video file that is fast to stream ? It amazes me how well Snapchat has figured this out.

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