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  • 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.

  • Ajouter notes et légendes aux images

    7 février 2011, par

    Pour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
    Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
    Modification lors de l’ajout d’un média
    Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

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  • ffmpeg no re-encode upload finishes too early

    15 octobre 2022, par Amine Tbaik

    I have a pre-encoded video according to youtube recommendations, and I set ffmpeg to upload it without another re-encode. after 20 seconds youtube says the stream ended.
    
while I can see in my terminal that ffmpeg is still running and sending up data.
    
my ffmpeg command is :

    


    ffmpeg -i video.flv -vcodec copy -acodec copy -f flv "rtmp://a.rtmp.youtube.com/live2/my_key"


    


    my understanding is the upload happens so fast (I have 1Gbps fiber internet) while ffmpeg processor is still running in the background on my terminal.
    
is that the case ? is there anything I can do about it or to fix this ?

    


  • how to use a video stream as input in python/opencv programme

    11 juillet 2016, par vasu gupta

    I am able to stream and receive webcam feed in two terminal via udp

    command for streaming :

    ffmpeg -i /dev/video0 -b 50k -r 20 -s 858x500 -f mpegts udp://127.0.0.1:2000  

    command for recieving :

    ffplay  udp://127.0.0.1:2000

    Now i have to use this received video stream as input in python/opencv how can i do that.
    I will be doing this using rtp and rstp as well.
    But in case of rtsp it is essential to initiate the receiving terminal, but if I do that then port will become busy and my program will not be able to take the feed.How could it be resolved.
    I am currently using opencv 2.4.13, python 2.7 in ubuntu 14.04

  • Controlling ffmpeg at runtime [closed]

    4 août 2023, par Eko

    Basic Command :

    


    ffmpeg -i F:\Downloads\big_buck_bunny_720p_20mb.mp4 -filter_complex "zmq=bind_address=tcp\\\://127.0.0.1\\\:1236,hue=h=1:s=1" -vcodec libx264 -f mpegts - | ffplay -

zmqsend "Parsed_hue_1 h 90"


    


    I got zmqsend from ffmpeg-tools.zip and added to my ffmpeg bin directory

    


    execute above ffplay command from terminal window #1 - and see video playing

    


    Open terminal window #2 and execute : zmqsend "Parsed_hue_1 h 90"

    


    result : no change to video yaw. No errors either

    


    What am I doing wrong or something I missed ?

    


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