Recherche avancée

Médias (91)

Autres articles (98)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    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 (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

Sur d’autres sites (10667)

  • How to extract audio with youtube-dl on Windows

    25 septembre 2023, par FlyingNimbus

    I want to extract audio from a video downloaded with youtube-dl on Windows. I got youtube-dl working, but am unable to extract the audio. This problem is caused due to not having the correct audio codes installed.

    



    When I try to extract audio it tells me the following :

    



    WARNING: unable to obtain file audio codes with ffprobe


    



    The youtube-dl manual says :

    



    -x -extract-audio    convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)


    



    How do I install ffprobe or ffmpeg ? Do I install this on Windows, or do I install this as a Python extension ?

    



    My OS is Windows 7.

    


  • Convert two channels into a single channel left or right with ffmpeg

    1er juillet 2023, par kutlus

    I have some .wav files and I would like to convert their frequency (fs) and number of channels (nchannels). I am using ffmpeg on a Jupyter Notebook, Python 3.6. I used the following command and it works.

    


    cmd= 'ffmpeg -i %s -ar %d -ac %d %s.wav'%(filepath,fs,nchannel,wavfilename)
os.system(cmd)


    


    However, when converting two channels into a single channel, I just want ffmpeg takes only left (or right) channel instead of an average of two signal. If I use map channel as follows, would that be correct ? This creates wav files but I am not sure if only one channel is taken.

    


    'ffmpeg -i %s -ar %d -map_channel 0.0.0 %s.wav(filepath,fs,wavfilename)'


    


    If not, how can I modify my code above to achieve that ? I also tried ;

    


    'ffmpeg -i %s -af channelsplit=channel_layout=stereo:channels=FL -ar %d %s.wav'%(filepath,fs,wavfilename)'


    


    but this created empty wav files.

    


  • Getting Audio issue on integrating YouTube Live Streaming in Android app

    27 mai 2017, par Basha

    Presently I was working in app which has an integration of YouTube Live streaming in my android application. I was using a project in GitHub(YT-Watch me), which is provided by YouTube for Live Streaming . Here I was able to get an live streaming video but not getting audio.Is there any change that I have to do in Ffmpeg-jni.c file ?

    please suggest me how to solve this issue.