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  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

Sur d’autres sites (7317)

  • Convert a RTMP stream to RTSP

    22 août 2016, par tankyx

    I am capturing a game using OBS-studio and streaming it in RTMP through my nginx server. My goal is to convert that RTMP flux to RTSP. How can I achieve that ? I have read about crtmpserver but It seems I can’t configure it.

  • Convert a RTMP stream to RTSP

    22 août 2016, par tankyx

    I am capturing a game using OBS-studio and streaming it in RTMP through my nginx server. My goal is to convert that RTMP flux to RTSP. How can I achieve that ? I have read about crtmpserver but It seems I can’t configure it.

  • How to set H264 NVENC encoding parameters to output high-quality video stream ?

    8 février 2021, par fredirty2017
      

    • I use NVENC (nvEncodeAPI) interface hardware encoding H264, and then RTMP to stream out, when using ffplay to pull the stream to watch, I found that the picture is obviously distorted : the green lines become sharper ? the text color becomes lighter and blurred, it is not improved even if I increase the video bitrate to 3Mbps(720P). I also know that H264 encoding is lossy, and some information will be discarded.

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    • Then I try to adjust the NV_ENC_CONFIG_H264_VUI_PARAMETERS parameter : when set color-space to "pc, bt709", there are some minor improvements. Maybe the color-space setting has more potential for improvement ? For NVENC encoding, is there a higher video clarity setting scheme ? I don't know how much space for technical improvement is here ?
enter image description here
based on the code : https://github.com/obsproject/obs-studio/blob/master/plugins/obs-ffmpeg/obs-ffmpeg-nvenc.c

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