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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 (...)

  • Configuration spécifique d’Apache

    4 février 2011, par

    Modules spécifiques
    Pour la configuration d’Apache, il est conseillé d’activer certains modules non spécifiques à MediaSPIP, mais permettant d’améliorer les performances : mod_deflate et mod_headers pour compresser automatiquement via Apache les pages. Cf ce tutoriel ; mode_expires pour gérer correctement l’expiration des hits. Cf ce tutoriel ;
    Il est également conseillé d’ajouter la prise en charge par apache du mime-type pour les fichiers WebM comme indiqué dans ce tutoriel.
    Création d’un (...)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

Sur d’autres sites (4556)

  • How do I use ffmpeg with live streaming from an IP camera [closed]

    28 février 2013, par Murali Hariharan

    My question is very basic because I am a newbie to all these
    technologies.

    I have an IP camera connected to my internal network.

    http://192.168.1.20/videostream.cgi?user=admin&pwd=

    ...gives a live streaming view in Firefox or Internet Explorer.

    Now I want to record the live stream into a video.

    The parameters to be supplied are begin_time, end_time, format of video etc.

    How do I accomplish this ?

    I appreciate any guidance.

  • Are there any examples on how to create RTMP video streaming using FFMPEG (C++) ? [on hold]

    17 décembre 2017, par JavaRunner

    Are there any examples on how to create RTMP video streaming using FFMPEG (C++) ?
    I know FFMPEG can work with RTMP protocol but I don’t know how to use it for creating my own C++ application to make a rtmp stream.

  • ffmpeg ffplay udp streaming quality and error [closed]

    1er janvier 2023, par SangEun Shin

    I am receiving udp streaming through ffmpeg ffplay, but there is a problem that the video is broken.
I'm using a Gopro Hero 11 camera, but I can't receive more than three camera streams because the streaming is fixed with the udp 8554 port.

    


    So using Raspberry pie 4 and nginx reverse proxy for each camera, multi camera streaming succesfully received on another raspberry pie.

    


    In conclusion, gopro camera udp streaming -> raspberrypi received. use nginx reverse proxy -> another raspberry pi received.

    


    However, there is an issue that streaming video quality is broken.
    
I used ffplay :
ffplay udp://@:23002

    


    and the following error also appears :

    


    [h264 @ 0x91cb4ed0] reference picture missing during reorderf=0/0   
[h264 @ 0x91cb4ed0] Missing reference picture, default is 65559
[h264 @ 0x91d234d0] reference picture missing during reorder
[h264 @ 0x91d234d0] Missing reference picture, default is 65559
[h264 @ 0x93028ba0] reference picture missing during reorderf=0/0   
[h264 @ 0x93028ba0] Missing reference picture, default is 65560
[h264 @ 0x9302d6d0] mmco: unref short failure 0KB sq=    0B f=0/0   
[h264 @ 0x9302d6d0] number of reference frames (0+3) exceeds max (2; probably corrupt input), discarding one
[mpegts @ 0x93000630] Packet corrupt (stream = 0, dts = 73156083)
[mpegts @ 0x93000630] Packet corrupt (stream = 0, dts = 73159086)
[mpegts @ 0x93000630] Packet corrupt (stream = 0, dts = 73165092)
[h264 @ 0x9302d6d0] reference picture missing during reorderf=0/0   
[h264 @ 0x9302d6d0] Missing reference picture, default is 65540
[h264 @ 0x930e08e0] reference picture missing during reorderf=0/0   
[h264 @ 0x930e08e0] Missing reference picture, default is 65541


    


    so i use ffplay option -fflag +discardcorrupt. and
use -vf "setpts=N/60/TB".

    


    conclusion : ffplay udp://@:23002 -fflag +discardcorrupt -vf "setpts=N/60/TB"

    


    img

    


    It's better than before, but is still breaks when the change in streaming video is large.

    


    and The packet corrupt still remains, I don't know how to set the pts value that fits the streaming video.

    


    Or is there an issue that I didn't find ?

    


    I'm looking for a way to match the pts.

    


    But I wonder if this is the right way.

    


    I'd appreciate your help to the lost.

    


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