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  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Gestion des droits de création et d’édition des objets

    8 février 2011, par

    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

  • 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 (8792)

  • FFmpeg TLS : Protocol not found

    30 août 2016, par bot3663369

    I am trying to stream a video securely, and this is what I have tried :

    Console 1

    $ ffmpeg -i out.webm -f format tls://127.0.0.1:8554?listen&cert=test.crt&key=test.key
    
[1] 46061
    
[2] 46062    
    
$ ffmpeg version N-81392-ga453bbb Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.2) 20160609
    
  configuration: --pkg-config-flags=--static --enable-shared --enable-pic --enable-libvpx --prefix=/home/ytan/Dev/build-x64
    
  libavutil      55. 29.100 / 55. 29.100
    
  libavcodec     57. 54.100 / 57. 54.100
    
  libavformat    57. 47.101 / 57. 47.101
    
  libavdevice    57.  0.102 / 57.  0.102
    
  libavfilter     6. 52.100 /  6. 52.100
    
  libswscale      4.  1.100 /  4.  1.100
    
  libswresample   2.  1.100 /  2.  1.100
    

    
(...waiting indefinitely)

    Console 2

    $ ffplay tls://127.0.0.1:8554
    
ffplay version N-81392-ga453bbb Copyright (c) 2003-2016 the FFmpeg developers
    
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.2) 20160609
    
  configuration: 
    
  libavutil      55. 29.100 / 55. 29.100
    
  libavcodec     57. 54.100 / 57. 54.100
    
  libavformat    57. 47.101 / 57. 47.101
    
  libavdevice    57.  0.102 / 57.  0.102
    
  libavfilter     6. 52.100 /  6. 52.100
    
  libswscale      4.  1.100 /  4.  1.100
    
  libswresample   2.  1.100 /  2.  1.100
    
tls://127.0.0.1:8554: Protocol not foundq=    0KB sq=    0B f=0/0   
    
$

    I have generated my key and certificate using OpenSSL :

    $ openssl req -newkey rsa:2048 -nodes -keyout domain.key -x509 -days 365 -out domain.crt
    
$ sudo cp test.crt /usr/local/share/ca-certificates/
    
$ sudo update-ca-certificates

    Can someone drop me a hint or a pointer ?

  • Not able to generate mp4 using png and mp3 audio

    18 juin 2019, par Bhaskar Dabhi

    I am totally nob to FFMPEG.
    I am trying to generate mp4 video file by merging mp3 and png image.

    When i try converting png image into mp4 it works

    ffmpeg -r 1/5.544000 -i 1.png -qscale 2 1.mp4

    But when i add mp3 audio file then it fails

    ffmpeg -r 1/5.544000 -i 1.png -i 1.mp3 -qscale 2 1.mp4

    Following is the error that i get :

    No pixel format specified, yuv444p for H.264 encoding chosen.
    
Use -pix_fmt yuv420p for compatibility with outdated media players.
    

    
[libx264 @ 0x1475be0] using SAR=1/1
    

    
[libx264 @ 0x1475be0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
    

    
`[libx264 @ 0x1475be0] profile High 4:4:4 Predictive, level 3.1, 4:4:4 8-`bit
    

    
[libx264 @ 0x1475be0] 264 - core 142 r2431 a5831aa - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=4 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    

    
[aac @ 0x1476660] The encoder 'aac' is experimental but experimental codecs are not enabled, add '-strict -2' if you want to use it.

    I tried using -strict -2 but still it fails.

    What wrong in the command ? How to create mp4 using mp3 and png ?

  • Not able to generate mp4 using png and mp3 audio

    6 mars 2016, par Bhaskar Dabhi

    I am totally nob to FFMPEG.
    I am trying to generate mp4 video file by merging mp3 and png image.

    When i try converting png image into mp4 it works

    ffmpeg -r 1/5.544000 -i 1.png -qscale 2 1.mp4

    But when i add mp3 audio file then it fails

    ffmpeg -r 1/5.544000 -i 1.png -i 1.mp3 -qscale 2 1.mp4

    Following is the error that i get :

    No pixel format specified, yuv444p for H.264 encoding chosen.
    
Use -pix_fmt yuv420p for compatibility with outdated media players.
    

    
[libx264 @ 0x1475be0] using SAR=1/1
    

    
[libx264 @ 0x1475be0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
    

    
`[libx264 @ 0x1475be0] profile High 4:4:4 Predictive, level 3.1, 4:4:4 8-`bit
    

    
[libx264 @ 0x1475be0] 264 - core 142 r2431 a5831aa - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=4 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    

    
[aac @ 0x1476660] The encoder 'aac' is experimental but experimental codecs are not enabled, add '-strict -2' if you want to use it.

    I tried using -strict -2 but still it fails.

    What wrong in the command ? How to create mp4 using mp3 and png ?

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