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Autres articles (51)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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" (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

Sur d’autres sites (7051)

  • Streaming playlist with browser overlay [closed]

    28 juin 2024, par Tchoune

    Do you have any idea how I can stream a video playlist on twitch (with ffmpeg or another lib) and overlay a web page (with sub twitch alerts for example).

    


    I also need to be aware that my system needs to be multi-user. A user can stream on 1 to n different twitch channels. (multi instance).

    


    For my production, I plan to use linux server without GUI. I've been looking for a solution for 4 months, but I've run out of ideas.

    


    I've already tried xvfb to create a virtual desktop and display a chorimum browser, but it's not effective for production.
I've tried the whole pupeertee thing but it's not usable either.

    


    And my backend server is under nodejs with adonisjs.
I'm currently using ffmpeg to broadcast a video playlist with m3u8 :

    


    startStream(): number {
let parameters = [
  '-nostdin',
  '-re',
  '-f',
  'concat',
  '-safe',
  '0',
  '-vsync',
  'cfr',
  '-i',
  `concat:${app.publicPath(this.timelinePath)}`,
]

let filterComplex = ''

if (this.logo) {
  parameters.push('-i', app.publicPath(this.logo))
  filterComplex += '[1:v]scale=200:-1[logo];[0:v][logo]overlay=W-w-5:5[main];'
} else {
  filterComplex += '[0:v]'
}

if (this.overlay) {
  parameters.push('-i', app.publicPath(this.overlay))
  filterComplex += '[2:v]scale=-1:ih[overlay];[main][overlay]overlay=0:H-h[main];'
}

filterComplex += `[main]drawtext=fontfile=/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf:textfile=${app.publicPath(this.guestFile)}:reload=1:x=(w-text_w)/2:y=h-text_h-10:fontsize=18:fontcolor=white[main]; [main]drawtext=fontfile=/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf:text='%{localtime\\:%X}':x=10:y=h-text_h-10:fontsize=16:fontcolor=white`

parameters.push(
  '-filter_complex',
  filterComplex,
  '-copyts',
  '-pix_fmt',
  'yuv420p',
  '-s',
  '1920x1080',
  '-c:v',
  'libx264',
  '-profile:v',
  'high',
  '-preset',
  'veryfast',
  '-b:v',
  '6000k',
  '-maxrate',
  '7000k',
  '-minrate',
  '5000k',
  '-bufsize',
  '9000k',
  '-g',
  '120',
  '-r',
  '60',
  '-c:a',
  'aac',
  '-f',
  'flv',
  `${this.baseUrl}/${encryption.decrypt(this.streamKey)}`
)

this.instance = spawn('ffmpeg', parameters, {
  detached: true,
  stdio: ['ignore', 'pipe', 'pipe'],
})


    


    I've thought of using Webrtc, but it doesn't seem to meet my needs.

    


    I know that Gstreamer has wpeWebKit or wpesrc to do this, but there's no nodejs wrapper and above all it doesn't take playlist input (m3u8 or txt) into account...

    


    If anyone has any new ideas, I'd be very grateful.

    


  • MAINTAINERS : update myself for dvdvideo, rcwtdec, rcwtenc

    26 septembre 2024, par Marth64
    MAINTAINERS : update myself for dvdvideo, rcwtdec, rcwtenc

    I plan to look after and test them for the forseeable future.
    
I am not a committer but do care for these muxers/demuxers.
    

    Signed-off-by : Marth64 <marth64@proxyid.net>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] MAINTAINERS

  • avcodec : add avcodec_get_supported_config()

    3 avril 2024, par Niklas Haas
    avcodec : add avcodec_get_supported_config()

    This replaces the myriad of existing lists in AVCodec by a unified API
    
call, allowing us to (ultimately) trim down the sizeof(AVCodec) quite
    
substantially, while also making this more trivially extensible.
    

    In addition to the already covered lists, add two new entries for color
    
space and color range, mirroring the newly added negotiable fields in
    
libavfilter.
    

    Once the deprecation period passes for the existing public fields, the
    
rough plan is to move the commonly used fields (such as
    
pix_fmt/sample_fmt) into FFCodec, possibly as a union of audio and video
    
configuration types, and then implement the rarely used fields with
    
custom callbacks.
    • [DH] doc/APIchanges
    • [DH] libavcodec/avcodec.c
    • [DH] libavcodec/avcodec.h
    • [DH] libavcodec/codec.h
    • [DH] libavcodec/codec_internal.h
    • [DH] libavcodec/version.h

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