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  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • 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 (...)

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (6129)

  • Problem with concatenate multiple .m4s files

    23 août 2020, par sunghun lee

    I'm trying to concatenate 1718 .m4s files in to one .m4s file and convert it in to mp4.

    


    I'm now using InviDownloader. But when I concatenate, files after 1480 won't merge.

    


    It says it's merged and file size has increased but video length is always limited to 2:25:14

    


    Can I get any solutions ?

    


  • I wanted to create video streaming website, but the problem that I want to hard sub

    21 mai 2019, par hamad alafifi

    I want to hardsub all the movies and add watermark to them, I used ffmpeg once bu it’s slow, if you can recommend new way or how to use it faster.

  • how to fix nvidia hevc transcoding problem

    25 novembre 2019, par Dlniya Dlzar

    we are using FFmpeg for media broadcasting DVB-T2
    the structure is like that :

    [ source h264 (multicast) >> FFmpeg h265 >> scrambler ]

    we are using Nvidia GPU for transcoding

    the problem is, when we transcode to H265 there is an issue when we play the video.
    it is like cc error or maybe muxing issue, we don’t know, what we know is, the stream has lagging every few mins.
    we played the output stream by FFmpeg again

    /root/bin/ffmpeg -v error -i udp://lo@127.0.0.1:5000 -f null - 2>error.log

    we got this

    [hevc @ 0x2610b40] PPS id out of range: 0
    
    Last message repeated 35 times
    
[hevc @ 0x2604a80] Could not find ref with POC 21

    and here is our FFmpeg command line example for transcoding

    /root/bin/ffmpeg -re -y -vsync 0 -hwaccel cuvid -c:v h264_cuvid  -deint 2  -drop_second_field 1 -surfaces 10 -fflags discardcorrupt+genpts+nobuffer -i   "udp://227.30.40.4:1234?localaddr=192.168.2.55&overrun_nonfatal=1&&fifo_size=50000000" -map 0:p:352 -af aresample=async=1  -acodec aac -ac 1 -strict -2  -vcodec hevc_nvenc  -g 40  -b:v 2300k -minrate 2300k -maxrate 2300k -bufsize 2300k -preset hq -metadata service_provider="ISTAR MEDIA" -metadata service_name="KURDMAX" -flags cgop -sc_threshold 500  -f mpegts -muxrate 2700k  -y  "udp://227.2.2.6:1234?localaddr=192.168.2.55&fifo_buffer=50000000&overrun_nonfatal_option=1&bitrate=2700000&burst_bits=2700000&pkt_size=1316" 2> /var/log/ffmpeg/kurdmax.txt

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