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  • Personnaliser les catégories

    21 juin 2013, par

    Formulaire de création d’une catégorie
    Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
    Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
    On peut modifier ce formulaire dans la partie :
    Administration > Configuration des masques de formulaire.
    Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
    Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...)

  • Le plugin : Podcasts.

    14 juillet 2010, par

    Le problème du podcasting est à nouveau un problème révélateur de la normalisation des transports de données sur Internet.
    Deux formats intéressants existent : Celui développé par Apple, très axé sur l’utilisation d’iTunes dont la SPEC est ici ; Le format "Media RSS Module" qui est plus "libre" notamment soutenu par Yahoo et le logiciel Miro ;
    Types de fichiers supportés dans les flux
    Le format d’Apple n’autorise que les formats suivants dans ses flux : .mp3 audio/mpeg .m4a audio/x-m4a .mp4 (...)

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

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  • Invalid data found when processing input from rtsp stream

    5 septembre 2019, par Jeremi Sharkboy

    im trying to playe rtsp stream with ffplay by this command :

    ffplay -i rtsp://HOST:1235/qc/Ks3Al3nVHPOt5F -fflags nobuffer -flags low_delay -an -framedrop

    or

    ffplay -i rtsp://HOST:1235/qc/Ks3Al3nVHPOt5F

    But i got an error

    C:\Users\Administrator\Desktop\QuadroCam\ffmpeg>ffplay rtsp://HOST:1235/qc/
    
Ks3Al3nVHPOt5F
    
ffplay version 4.1 Copyright (c) 2003-2018 the FFmpeg developers
    
  built with gcc 8.2.1 (GCC) 20181017
    
  configuration: --disable-static --enable-shared --enable-gpl --enable-version3
    
 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libas
    
s --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopenco
    
re-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enab
    
le-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libt
    
wolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --e
    
nable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --en
    
able-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable
    
-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --
    
enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --e
    
nable-nvdec --enable-dxva2 --enable-avisynth
    
  libavutil      56. 22.100 / 56. 22.100
    
  libavcodec     58. 35.100 / 58. 35.100
    
  libavformat    58. 20.100 / 58. 20.100
    
  libavdevice    58.  5.100 / 58.  5.100
    
  libavfilter     7. 40.101 /  7. 40.101
    
  libswscale      5.  3.100 /  5.  3.100
    
  libswresample   3.  3.100 /  3.  3.100
    
  libpostproc    55.  3.100 / 55.  3.100
    
rtsp://HOST:1235/qc/Ks3Al3nVHPOt5F: Invalid data found when processing inpu
    
t
    
    nan    :  0.000 fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0

    Maybe need some extra arg for this command or something. Any help please ?

  • "ffplay.exe has stopped working” during live video streaming from CMD for windows 7

    19 janvier 2019, par M. D. P

    "ffplay.exe has stopped working” during live video streaming from CMD for windows 7. my ffplay command on CMD is :

    C:\User>ffplay -f dshow -i video="Integrated Webcam"

    help me out for this problem. what i think is there is dependency problem or some missing libraries.is there proper solution for this issue ????

    error report :

    enter image description here

    C:\Users>ffplay -f dshow -i video="Integrated Webcam"
    
ffplay version N-89127-g8f4702a93f Copyright (c) 2003-2017 the FFmpeg developers
    
  built with gcc 7.2.0 (GCC)
    
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-libmfx
    
  libavutil      56.  0.100 / 56.  0.100
    
  libavcodec     58.  3.103 / 58.  3.103
    
  libavformat    58.  2.100 / 58.  2.100
    
  libavdevice    58.  0.100 / 58.  0.100
    
  libavfilter     7.  2.100 /  7.  2.100
    
  libswscale      5.  0.101 /  5.  0.101
    
  libswresample   3.  0.101 /  3.  0.101
    
  libpostproc    55.  0.100 / 55.  0.100

    also tried this :

    C:\Users>ffplay -f dshow -rtbufsize 64M -i video="Integrated Webcam" -t 3600 -report

    still i got same error.

  • linking against SDL library on ubuntu

    18 novembre 2013, par ali129

    this is my first post
    I have this problem with SDL library and "ffmpeg's ffplay" and "dosbox" on ubuntu. Here is what happenning :
    I have installed SDL and code::blocks.
    I also wrote a simple sdl program that shows a picture and tried to compile it tree ways :

    1- On command prompt which compiled and works perfectly. ( i mean : gcc -o hellosdl hellosd.c -lsdlmain -lsdl)

    2- On code::blocks by choosing file->new->project->SDL project
    which compiled but gives an error regarding i can't initialize graphic

    and finally
    3- On code::blocks but this time i manually configured sdl. i mean i simply choosed a blanked c file.then added sdl linker options "-lsdlmain and -lsdl" in code::blocks linker settings. and this time the program workes perfectly.

    Now the problem i have with dosbox and ffmpeg. I tried to compile these programs by running ./configure and make and they compiled without any error. but when i try to run dosbox or ffplay they give me these errors :

    ffplay error :
    ffplay version 0.11.1.git Copyright (c) 2003-2012 the FFmpeg developers
    built on Oct 15 2013 04:34:36 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5)
    configuration :
    libavutil 51. 73.101 / 51. 73.101
    libavcodec 54. 56.100 / 54. 56.100
    libavformat 54. 27.101 / 54. 27.101
    libavdevice 54. 2.100 / 54. 2.100
    libavfilter 3. 16.104 / 3. 16.104
    libswscale 2. 1.101 / 2. 1.101
    libswresample 0. 15.100 / 0. 15.100
    Could not initialize SDL - No available video device
    (Did you set the DISPLAY variable ?)

    and yes my DISPLAY variable is set correctly

    echo $DISPLAY
    :0.0

    and

    dosbox error :

    Exit to error : Can't init SDL No available video device

    i also tried installing dosbox using sudo apt-get install dosbox and it works perfectly.

    i don't know why for some occasion my sdl library works and for some doesn't .
    it would be great if you could help me.

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