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Autres articles (41)

  • 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 : (...)

Sur d’autres sites (6508)

  • C# - Capture RTP Stream and send to speech recognition

    16 avril 2013, par dgreenheck

    What I am trying to accomplish :

    • Capture RTP Stream in C#
    • Forward that stream to the System.Speech.SpeechRecognitionEngine

    I am creating a Linux-based robot which will take microphone input, send it Windows machine which will process the audio using Microsoft Speech Recognition and send the response back to the robot. The robot might be hundreds of miles from the server, so I would like to do this over the Internet.

    What I have done so far :

    • Have the robot generate an RTP stream encoded in MP3 format (other formats available) using FFmpeg (the robot is running on a Raspberry Pi running Arch Linux)
    • Captured stream on the client computer using VLC ActiveX control
    • Found that the SpeechRecognitionEngine has the available methods :
      1. recognizer.SetInputToWaveStream()
      2. recognizer.SetInputToAudioStream()
      3. recognizer.SetInputToDefaultAudioDevice()
    • Looked at using JACK to send the output of the app to line-in, but was completely confused by it.

    What I need help with :

    I'm stuck on how to actually send the stream from VLC to the SpeechRecognitionEngine. VLC doesn't expose the stream at all. Is there a way I can just capture a stream and pass that stream object to the SpeechRecognitionEngine ? Or is RTP not the solution here ?

    Thanks in advance for your help.

  • C# - Capture RTP Stream and send to speech recognition

    2 septembre 2017, par dgreenheck

    What I am trying to accomplish :

    • Capture RTP Stream in C#
    • Forward that stream to the System.Speech.SpeechRecognitionEngine

    I am creating a Linux-based robot which will take microphone input, send it Windows machine which will process the audio using Microsoft Speech Recognition and send the response back to the robot. The robot might be hundreds of miles from the server, so I would like to do this over the Internet.

    What I have done so far :

    • Have the robot generate an RTP stream encoded in MP3 format (other formats available) using FFmpeg (the robot is running on a Raspberry Pi running Arch Linux)
    • Captured stream on the client computer using VLC ActiveX control
    • Found that the SpeechRecognitionEngine has the available methods :
      1. recognizer.SetInputToWaveStream()
      2. recognizer.SetInputToAudioStream()
      3. recognizer.SetInputToDefaultAudioDevice()
    • Looked at using JACK to send the output of the app to line-in, but was completely confused by it.

    What I need help with :

    I’m stuck on how to actually send the stream from VLC to the SpeechRecognitionEngine. VLC doesn’t expose the stream at all. Is there a way I can just capture a stream and pass that stream object to the SpeechRecognitionEngine ? Or is RTP not the solution here ?

    Thanks in advance for your help.

  • Converting a large number of MP3 files to videos for YouTube, each using same the JPEG image

    25 juin 2020, par David

    I am looking for a way to convert large number of MP3 files to videos, each using the same image. Efficient processing time is important.

    


    I tried the following :

    


    ffmpeg -i image.jpg -i audio.mp3 -vcodec libx264 video.mp4


    


    VLC media player played the resulting video file with the correct sound, but a blank screen.

    


    Microsoft Media Player played the sound and showed the intended image. I uploaded the video to YouTube and received the message :

    


    


    "The video has failed to process. Please make sure you are uploading a supported file type."

    


    


    How can I make this work ?

    


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