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Autres articles (76)

  • 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.

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (4285)

  • What command convert mjpeg IP camera streaming to mp4 file with lowest CPU usage ?

    23 septembre 2015, par ChanhLM

    like above question, I want find out what ffmpeg command can help me reduce cpu usage when running 50 IP camera (running same 50 command).

    My ffmpeg command :

    ffmpeg  -f mjpeg -y -use_wallclock_as_timestamps 1 -i 'http://x.x.x.x:8090/test1?.mjpg' -r 3 -reconnect 1 -loglevel 16 -c:v mjpeg -an -qscale 10 -copyts '1.mp4'

    50 command like that take my computer (4 core) 200% CPU

    I want this computer can run for 150 camera, any advise ?

    =========================================================

    using -c:v copy can make it faster but fize size is terrible

    I try slow down frame rate by 3 with -r 3 or -framerate 3 to decrease file size but not succesful (because vcodec copy can’t do that).

    Have any option to force input frame rate by 3 ?

    (sorry for my bad English)

  • IP cameras and Nginx

    28 octobre 2015, par JocBro1

    The goal is to connect a large number of IP cameras to a server Nginx archiving all going stream video files to mp4 (H264 + ACC) to play them on different devices.

    Module was installed nginx-rtmp-module (for HLS and RTMP).

    avconv takes a stream from the cameras at rtsp and gives to nginx’s rtmp.

    Recording is as nginx to flv and then the files in the desired format convert to mp4. (Here is a question for information about the file is video-codec : h264, audio-codec : acc, but if you save them to mp4, iDevises not be played on, we have yet to convert. Why ?)

    The problem in general is that after a certain time (say 20-30 minutes) nginx more than half of the cameras stops processing, play video and record video files from the camera, if you look at this live stream with rtmp - he does not play, but hls - played.

    Sorry for translater’s english)

    People help me, please !

  • How can I embed a .ts stream on my website, using m3u8 that works with HLS.js ?

    20 décembre 2022, par Anonymous

    I have the URL of the stream that I wanted to embed on my website, using HLS.js but I can't because it has got the format of .ts (Transport Stream).

    


    I have already tried VLC http streaming transconversion but it hasn't worked. If you consider using ffmpeg please let me know how you done it !

    


    Here it is the stream : http://iptvfree1.com:7899/live :.cid.9b5190e69349237e/hGYOfCADiS/160

    


    Sorry about my poor english,and my "noob" thinking about the topic. Thanks

    


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