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  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Formulaire personnalisable

    21 juin 2013, par

    Cette page présente les champs disponibles dans le formulaire de publication d’un média et il indique les différents champs qu’on peut ajouter. Formulaire de création d’un Media
    Dans le cas d’un document de type média, les champs proposés par défaut sont : Texte Activer/Désactiver le forum ( on peut désactiver l’invite au commentaire pour chaque article ) Licence Ajout/suppression d’auteurs Tags
    On peut modifier ce formulaire dans la partie :
    Administration > Configuration des masques de formulaire. (...)

  • 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 (...)

Sur d’autres sites (9813)

  • FFmpeg does not download hls stream

    26 juillet 2020, par mrlucasrib

    I am trying to download a video from an m3u8 file. I used the chrome dev tools network analyzer and copied the address from the m3u8 file.

    


    #EXTM3U
#EXT-X-VERSION:3
#EXT-X-TARGETDURATION:6
#EXT-X-MEDIA-SEQUENCE:0
#EXT-X-PLAYLIST-TYPE:VOD
#EXT-X-KEY:METHOD=AES-128,URI="key://pi1CcgormCfrBeHFonx1SjYyNREActOy9x5fdSmTcQ74q9gDltGOMVTb2KT7jebRYJNU9skhE1wPp3VBgsIQhutzL9nlU7CwifAHVRX63E8abzo+8daPodXlUvN8qlXDKE8I2w37kc+UqyTG86U3Kg==",IV=0x157c77a2bc4ce357dfb893e2c01f8561
#EXTINF:6.0000,
https://contentplayer.website.com/video/4vqnGjj0L3/hls/360/segment-0.ts
....
#EXTINF:1.0667,
https://contentplayer.website.com/video/4vqnGjj0L3/hls/360/segment-219.ts
#EXT-X-ENDLIST 


    


    So I put in ffmpeg and got a 403 forbidden error

    


    [https @ 0x55c2fae84d80] HTTP error 403 Forbidden
[crypto @ 0x55c2fb11ebc0] Unable to open resource: https://contentplayer.website.com/video/4vqnGjj0L3/hls/540/segment-1.ts
[hls @ 0x55c2fae807c0] Failed to open segment 1 of playlist 0
...


    


    I thought it could be because of some missing http header, so I copied the cURL command from devtools. (I copied from the request of a segment, in which I had the cloudfront authorization key)

    


    I took all the headers from cURL and added them to ffmpeg.

    


    ffmpeg -allowed_extensions ALL -headers 'User-Agent: ...'
-headers 'Accept: */*' 
-headers 'Accept-Language: ...' 
-headers 'Referer: https://player....com/' 
-headers 'Origin: https://player....com' 
-headers 'Connection: keep-alive'
-headers 'Cookie: CloudFront-Policy=..; CloudFront-Signature=...; CloudFront-Key-Pair-Id=..; hotid=..; hmVlcIntegration=..' -headers 'Pragma: no-cache' -headers 'Cache-Control: no-cache' -headers 'TE: Trailers' 
-protocol_whitelist file,crypto,https,tcp,tls -i esse.m3u8  -map 0 -c copy output.mkv  -i link.m3u8  -map 0 -c copy output.mkv


    


    However, I still receive the 403 forbidden error. When I execute the cURL command it downloads the contents of the fragment. My hypothesis was that because it is about HTTP2 the headers were not sent after the first connection, but all the important headers were added.
other ways of doing this process are also welcome

    


  • How to download m3u8 playlist with URL redirection ? (blob URL,HydraX, JW Player version 8.4.2)

    17 novembre 2019, par wltprgm

    The video in https://hydrax.net/ is using HLS, .m3u8 file, direct link is https://hydrax.net/demo/hydrax.html (from the iframe src).

    However, youtube-dl couldn’t read from the .m3u8 file I downloaded from blob in chrome.

    And using ffmpeg method (which usually works) to download from the .m3u8 file failed because the first segment of the file is a URL redirect

    Error when loading first segment 'https://i.donald-gaines.xyz/redirect/7qC173pnWiDwe2TumUTYnzX4WdbPn8XJDzhqDzXPo39PWtX4EaAxLq7FLUW17aI/WhsiWh1RO6oSXzr6QqkTOgljgRrXBgpJtQf6gMBAC5Jq95JkuQlWKpfpgPoo/BSGGloj6MOe7cO4K9HoDj76PRzjSVoiwcJ1Xl34kc3Z5/Bl2WS3KO8WsicRVG8l1EBoi3RN2DnqZx6o13U56YnDBv'
    
2b0bdf87-656f-4880-8357-f7fd6329b2f8.m3u8: Invalid data found when processing input

    Somebody asked the same question in reddit some days ago : link

  • Download youtube video duration using youtube-dl PHP and ffmpeg

    21 juin 2017, par user3285828

    Is there any more efficient way to download youtube videos at a specific start and end time using youtube-dl and ffmpeg in PHP.

    I currently have this, which does work, it first downloads the whole video to an mp3 file, and then crops that file to the range I set using ffmpeg, but when I only want 30 seconds or so of a 20 minute video, waiting for the full video to download doesn’t seem the best way to do it.

    <?php
    
require __DIR__ . '/vendor/autoload.php';
    

    
use YoutubeDl\YoutubeDl;
    

    
$dl = new YoutubeDl([
    
    'extract-audio' => true,
    
    'audio-format' => 'mp3',
    
    'audio-quality' => 0, // best
    
    'output' => 'videoname.%(ext)s',
    
]);
    
$dl->setDownloadPath('C:\youtubevideos');
    
$video = $dl->download('https://www.youtube.com/watch?v=oDAw7vW7H0c');
    

    
$start = 60; // Start 60 seconds in to the video
    
$duration = 30; // Get 30 seconds after $start
    
$fullVideo = "C:\youtubevideos\videoname.mp3";
    
$shortVideo = "C:\youtubevideos\short\shortversion.mp3"; // create 30 seconds
    
exec("ffmpeg -ss $start -i $fullVideo -t $duration -c copy $shortVideo");
    
exec("DEL $fullVideo");

    I am using youtube dl PHP https://github.com/norkunas/youtube-dl-php

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