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Autres articles (112)

  • 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 (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

Sur d’autres sites (16252)

  • Sending keystrokes to subprocess using Python's popen

    10 avril 2018, par Paul Vincent Craven

    I have a Python 3.6 program that is calling ffplay from the ffmpeg library using the Popen command.

    I want to send ffplay keystrokes so I can control the playback. But nothing seems to happen. Take this example :

    import subprocess
    
import time
    

    
# Array with the command in it
    
my_command = ("ffplay", "-nodisp", "-autoexit", "examples/sounds/Fantascape_Looping.mp3")
    

    
# Open a subprocess
    
my_subprocess = subprocess.Popen(my_command, 
    
                                 stdin=subprocess.PIPE, 
    
                                 stdout=subprocess.PIPE, 
    
                                 stderr=subprocess.PIPE)
    

    
# Wait 2 seconds
    
time.sleep(2)
    

    
# Try to send an escape:
    
print("Attempt to send and 'escape' to stop the sound")
    
my_subprocess.stdin.write(b'\x1b')
    

    
# Wait and see what happens
    
print("Should no longer hear anything")
    
time.sleep(5)

    I hear music for 7 seconds, rather than 2 seconds. What is wrong with the code ?

  • Android Screen mirroring via rtsp server

    7 juillet 2017, par Anıl Mert Ar

    I was trying to mirror my android phone’s screen to my PC. I actually did that thanks to ffplay and adb. But my question is how I can send it to an rtsp server. Do I need any additional stuff besides them ?

    What I can do :

    adb exec-out screenrecord --output-format=h264 - | ffplay -

    I completely didn’t understand how to send this output to an rtsp server and I don’t know if there is additional thing rather than rtsp I will be so appreciated if you help me. Thanks.

  • ffmpeg transcode from h.264 to h.264 sometimes fail

    15 mai 2017, par frodeborli

    I have set up a streaming server, and I am making the server transcode the incoming stream to alternative bitrates.

    I have discovered that when clients send h264 video, sometimes the resulting stream fails. If the client instead sends VP8 encoded video, the resulting output is fine. It seems as if the video is only being partially transcoded when going from h264 to h264.

    How can I force ffmpeg to fully decode the incoming video, frame by frame - then encode it again - without having clients send inferior VP8-video ?

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