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Autres articles (26)

  • Encodage et transformation en formats lisibles sur Internet

    10 avril 2011

    MediaSPIP transforme et ré-encode les documents mis en ligne afin de les rendre lisibles sur Internet et automatiquement utilisables sans intervention du créateur de contenu.
    Les vidéos sont automatiquement encodées dans les formats supportés par HTML5 : MP4, Ogv et WebM. La version "MP4" est également utilisée pour le lecteur flash de secours nécessaire aux anciens navigateurs.
    Les documents audios sont également ré-encodés dans les deux formats utilisables par HTML5 :MP3 et Ogg. La version "MP3" (...)

  • Monitoring de fermes de MediaSPIP (et de SPIP tant qu’à faire)

    31 mai 2013, par

    Lorsque l’on gère plusieurs (voir plusieurs dizaines) de MediaSPIP sur la même installation, il peut être très pratique d’obtenir d’un coup d’oeil certaines informations.
    Cet article a pour but de documenter les scripts de monitoring Munin développés avec l’aide d’Infini.
    Ces scripts sont installés automatiquement par le script d’installation automatique si une installation de munin est détectée.
    Description des scripts
    Trois scripts Munin ont été développés :
    1. mediaspip_medias
    Un script de (...)

  • 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).
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Sur d’autres sites (5419)

  • Which release of ffmpeg is used in the book "Understanding FFmpeg with source code : FFMPEG Fundamentals" ?

    28 septembre 2021, par user3344036

    Just bought the book "Understanding FFmpeg with source code : FFMPEG Fundamentals" from Amazon. I have downloaded ffmpeg release 4.4, but the code has been different from that in the book. Just wondering which release the author was using, can anyone help ?

    


  • linux : m3u8 : how to manually download and create an mp4 from segments listed in .m3u8

    28 juillet 2024, par Santhosh

    I have an .m3u8 url i.e http://example.com/test.m3u8

    



    I can download it by ffmpeg command :

    



    ffmpeg -y -loglevel verbose -i "http://example.com/test.m3u8" -c copy -f mpegts test.mp4


    



    But i am trying to do this manually :

    



    I tried the following :

    



    1) download the m3u8 file :

    



    wget -O test.m3u8 "http://example.com/test.m3u8"


    



    2) then download each segment into a folder :

    



    aria2c -i test.m3u8


    



    this downloads all the .ts files in the folder.

    



    3) then i combine them

    



    cat *.ts > out.ts


    



    4) then i try to convert to mp4 :

    



    $ ffmpeg -i out.ts -c:v libx264 outputfilename.mp4
ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers
  built with gcc 7.3.0 (GCC)
  configuration: --prefix=/usr --disable-debug --disable-static --disable-stripping --enable-avisynth --enable-avresample --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libass --enable-libbluray --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libiec61883 --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxml2 --enable-libxvid --enable-shared --enable-version3 --enable-omx
  libavutil      55. 78.100 / 55. 78.100
  libavcodec     57.107.100 / 57.107.100
  libavformat    57. 83.100 / 57. 83.100
  libavdevice    57. 10.100 / 57. 10.100
  libavfilter     6.107.100 /  6.107.100
  libavresample   3.  7.  0 /  3.  7.  0
  libswscale      4.  8.100 /  4.  8.100
  libswresample   2.  9.100 /  2.  9.100
  libpostproc    54.  7.100 / 54.  7.100
out.ts: Invalid data found when processing input


    



    I am getting the following the above error finally. Invalid data found when processing input. Also i heard these files are encrypted. So i am not sure about how to do this.

    



    Below is an example .m3u8 file :

    



    #EXTM3U
#EXT-X-VERSION:5
#EXT-X-PLAYLIST-TYPE:VOD
#EXT-X-MEDIA-SEQUENCE:0
#EXT-X-TARGETDURATION:5
#UPLYNK-SEGMENT: fadd0d418aea4c5da8b87feec9b0acbc,00000000,segment
#UPLYNK-KEY:https://content-aapm1.uplynk.com/check?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc
#EXT-X-PROGRAM-DATE-TIME:2018-06-01T05:25:50.630000+00:00
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000000
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000000.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000001
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000001.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000002
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000002.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000003
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000003.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000004
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000004.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000005
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000005.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000006
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000006.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000007
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000007.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000008
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000008.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000009
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000009.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000A
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000A.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000B
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000B.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000C
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000C.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000D
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000D.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000E
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000E.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000000F
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000000F.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000010
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000010.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000011
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000011.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000012
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000012.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000013
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000013.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000014
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000014.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000015
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000015.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000016
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000016.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000017
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000017.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000018
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000018.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x00000000000000000000000000000019
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G00000019.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000001A
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000001A.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000001B
#EXTINF:4.0960,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000001B.ts?x=0&si=0
#EXT-X-KEY:METHOD=AES-128,URI="https://content-aapm1.uplynk.com/check2?b=fadd0d418aea4c5da8b87feec9b0acbc&v=fadd0d418aea4c5da8b87feec9b0acbc&r=g",IV=0x0000000000000000000000000000001C
#EXTINF:3.6405,
https://stgec-ausw-tmp.uplynk.com/80C078/ausw/slices/fad/10b98e7c615f43a98b180d51797e74aa/fadd0d418aea4c5da8b87feec9b0acbc/G0000001C.ts?x=0&si=0
#EXT-X-ENDLIST


    


  • Revision 75038 : Ajout de deux paramètres au modèle doc_img : -* download ou ...

    28 août 2013, par kent1@… — Log

    Ajout de deux paramètres au modèle doc_img :

    • download ou telecharger string : si == oui affiche un lien de téléchargement du document sous la prévisualisation
    • class_btn_download string : class à ajouter au bouton download
      On évite également l’Ancre de pagination par défaut en mettant son id sur la div parente
      div class="pagination" pour être compatible avec SPIP Bootstrap
      On inclue inc/securiser_action dans mes_fonctions pour avoir la fonction calculer_cle_action disponible

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