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Médias (91)

Autres articles (97)

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

  • Modifier la date de publication

    21 juin 2013, par

    Comment changer la date de publication d’un média ?
    Il faut au préalable rajouter un champ "Date de publication" dans le masque de formulaire adéquat :
    Administrer > Configuration des masques de formulaires > Sélectionner "Un média"
    Dans la rubrique "Champs à ajouter, cocher "Date de publication "
    Cliquer en bas de la page sur Enregistrer

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

Sur d’autres sites (4997)

  • recording video in real-time with OpevCV VideoWriter

    19 février 2016, par nick topper

    I have a few OpenCV projects that analyze video over USB, and in certain conditions must record the video stream to a file. People using my software complain that 10+ minute recordings yield video files that are about 20 seconds longer than they should be.

    I’m using openCV’s VideoWriter. Iv’e tried things like setting CV2_CAP_PROP_FPS to a very low setting, and iv’e tried getting the average frame rate over a few seconds to find a good setting for my frame rate of the output file. Still not close enough to real time for my needs.

    Does anyone know of a good way to make sure my video is recording close to real time ? Should I use something like time.sleep (in python) to cap my framerate ? Or is there a better way to do this ?

  • Convert a Video that it can show with preview in telegram via bot api

    7 avril 2016, par siavashg

    I Have a video and i want to send it with telegram bot api by pytelegrambotapi library so i write this code for send video by bot :

    import telebot
    

    
bot = telebot.TeleBot("TOKEN")
    

    
@bot.message_handler(commands=['start'])
    
def send_welcome(message):
    
    video = open('1.mp4', 'rb')
    
    bot.send_video(message.chat.id,video, duration=)
    

    
bot.polling(none_stop=True)

    but I send a video and it has been sent successfully but telegram show black screen for my video like this picture
    Telegram With Black Scrreen preview of video.
    I think this is about the encoding . I found this site for encoding and it said the videos in telegram have specific format.

    Conditions to trim a video

    • Audio codec = mp4a
    • Video codec = supported by the device
    • Any side of the video more than 640px
    • Or if a side is less than 640px but video codec is h264

    Conditions to compress a video

    • Any side of the video over 640px
    • Audio codec = mp4a
    • A video encoder different than :
    • OMX.google.h264.encoder
    • OMX.ST.VFM.H264Enc
    • OMX.Exynos.avc.enc
    • OMX.MARVELL.VIDEO.HW.CODA7542ENCODER
    • OMX.MARVELL.VIDEO.H264ENCODER

    How can I send Video with blur image preview of that in telegram with telegram bot api ?

  • avformat/udp : redesign threaded udp tx code

    25 mai 2016, par Michael Niedermayer
    avformat/udp : redesign threaded udp tx code

    This fixes partially completed send()
    
Avoids holding the mutex during send()
    
fixes race conditions in error handling
    
removes copied non thread specific blocking code
    
Fixes deadlocks on closure
    
Fixes data loss on closure
    

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavformat/udp.c

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