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Médias (29)

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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

  • Mediabox : ouvrir les images dans l’espace maximal pour l’utilisateur

    8 février 2011, par

    La visualisation des images est restreinte par la largeur accordée par le design du site (dépendant du thème utilisé). Elles sont donc visibles sous un format réduit. Afin de profiter de l’ensemble de la place disponible sur l’écran de l’utilisateur, il est possible d’ajouter une fonctionnalité d’affichage de l’image dans une boite multimedia apparaissant au dessus du reste du contenu.
    Pour ce faire il est nécessaire d’installer le plugin "Mediabox".
    Configuration de la boite multimédia
    Dès (...)

Sur d’autres sites (11486)

  • FFmpeg "Illegal instruction" Raspberry Pi Zero W

    20 août 2019, par ErezM

    I’ve been struggling with having FFmpeg run on Pi Zero W, as a newbie I can’t say where the root of the problem whether its the compilation configuration of the FFmpeg or maybe the syntax of the command line itself..

    The current configuration is :

    Raspberry Pi Zero Wireless
    Set GPU memory to 256

    Running OS :

    Linux raspberrypi 4.19.66+ #1253 Thu Aug 15 11:37:30 BST 2019 armv6l GNU/Linux
    

    
PRETTY_NAME="Raspbian GNU/Linux 10 (buster)"
    
NAME="Raspbian GNU/Linux"
    
VERSION_ID="10"
    
VERSION="10 (buster)"
    
VERSION_CODENAME=buster
    
ID=raspbian
    
ID_LIKE=debian
    

    
No LSB modules are available.
    
Distributor ID: Raspbian
    
Description: Raspbian GNU/Linux 10 (buster)
    
Release: 10
    
Codename: buster

    FFmpeg version and configuration :

    ffmpeg version N-94582-gd0fa1a58da Copyright (c) 2000-2019 the FFmpeg developers
    
built with gcc 8 (Raspbian 8.3.0-6+rpi1)
    
configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-omx --enable-omx-rpi --enable-nonfree
    
libavutil 56. 33.100 / 56. 33.100
    
libavcodec 58. 55.100 / 58. 55.100
    
libavformat 58. 31.101 / 58. 31.101
    
libavdevice 58. 9.100 / 58. 9.100
    
libavfilter 7. 58.100 / 7. 58.100
    
libswscale 5. 6.100 / 5. 6.100
    
libswresample 3. 6.100 / 3. 6.100
    
libpostproc 55. 6.100 / 55. 6.100
    
Hyper fast Audio and Video encoder

    Command to copy 30 seconds clip from the 10 second mark :

    sudo ffmpeg -ss 00:00:10 -t 00:00:30 -i GOPR2546.MP4 -c:v libx264 -c:a copy out.MP4

    The FFmpeg output :

    ffmpeg version N-94582-gd0fa1a58da Copyright (c) 2000-2019 the FFmpeg developers
    
built with gcc 8 (Raspbian 8.3.0-6+rpi1)
    
configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-omx --enable-omx-rpi --enable-nonfree
    
libavutil 56. 33.100 / 56. 33.100
    
libavcodec 58. 55.100 / 58. 55.100
    
libavformat 58. 31.101 / 58. 31.101
    
libavdevice 58. 9.100 / 58. 9.100
    
libavfilter 7. 58.100 / 7. 58.100
    
libswscale 5. 6.100 / 5. 6.100
    
libswresample 3. 6.100 / 3. 6.100
    
libpostproc 55. 6.100 / 55. 6.100
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x210d360] Using non-standard frame rate 59/1
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'GOPR2546.MP4':
    
Metadata:
    
major_brand : mp41
    
minor_version : 538120216
    
compatible_brands: mp41
    
creation_time : 2019-08-20T11:09:41.000000Z
    
firmware : HD7.01.01.80.00
    
Duration: 00:01:00.84, start: 0.000000, bitrate: 45293 kb/s
    
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 45043 kb/s, 59.94 fps, 59.94 tbr, 60k tbn, 119.88 tbc (default)
    
Metadata:
    
creation_time : 2019-08-20T11:09:41.000000Z
    
handler_name : GoPro AVC
    
encoder : GoPro AVC encoder
    
timecode : 11:20:21:32
    
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 189 kb/s (default)
    
Metadata:
    
creation_time : 2019-08-20T11:09:41.000000Z
    
handler_name : GoPro AAC
    
timecode : 11:20:21:32
    
Stream #0:2(eng): Data: none (tmcd / 0x64636D74) (default)
    
Metadata:
    
creation_time : 2019-08-20T11:09:41.000000Z
    
handler_name : GoPro TCD
    
timecode : 11:20:21:32
    
Stream #0:3(eng): Data: bin_data (gpmd / 0x646D7067), 41 kb/s (default)
    
Metadata:
    
creation_time : 2019-08-20T11:09:41.000000Z
    
handler_name : GoPro MET
    
Stream #0:4(eng): Data: none (fdsc / 0x63736466), 13 kb/s (default)
    
Metadata:
    
creation_time : 2019-08-20T11:09:41.000000Z
    
handler_name : GoPro SOS
    
Stream mapping:
    
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    
Stream #0:1 -> #0:1 (copy)
    
Press [q] to stop, [?] for help
    
Illegal instruction

    The result is an empty out.MP4 file... I’ve tried different configuration but never got it to work.

    the one minute input file i’m using to test can be downloaded from https://dl.dropboxusercontent.com/s/dxd285zrz6d57da/GOPR2546.MP4

    Thank you all in advance !!

  • batch i need to encode hole folder files

    4 mai 2019, par jonedave

    I need one batch code for ffmpeg which can encode & zoom resolution of all videos inside folder to 110% & 125% of original using batch code.

    Here are some codes which I test not working :

    for %%a in ("*.*") do ffmpeg -i "%%a"  -vf scale=2*iw:-1, crop=iw/2:ih/2" "newfiles\%%~na.mp4"
    
pause
    for %%a in ("*.*") do ffmpeg -i "%%a" -vf "zoompan=z='1+(1.4*in/300)':x='70*in/300':y='190*in/300':d=1"  "newfiles\%%~na.mp4"
    
for %%a in ("*.*") do ffmpeg -i "%%a" -vf "zoompan=z='1+(1.4*in/300"  "newfiles\%%~na.mp4"
    
pause

    error i getting

    C:\down\Compressed\DRIVER PACK FOR MOBILE PHONE\DRIVER PACK FOR MOBILE PHONE>ffm
    
peg -i "avutil-ics-56.dll" -vf "zoompan=z='1+(1.4*in/300"  "newfiles\avutil-ics-
    
56.mp4"
    
ffmpeg version N-93461-g6e42021128 Copyright (c) 2000-2019 the FFmpeg developers
    

    
  built with gcc 8.2.1 (GCC) 20190212
    
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfi
    
g --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libb
    
luray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enab
    
le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --e
    
nable-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 --enab
    
le-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --en
    
able-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --en
    
able-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --e
    
nable-dxva2 --enable-avisynth --enable-libopenmpt
    
  libavutil      56. 26.100 / 56. 26.100
    
  libavcodec     58. 47.105 / 58. 47.105
    
  libavformat    58. 26.101 / 58. 26.101
    
  libavdevice    58.  7.100 / 58.  7.100
    
  libavfilter     7. 48.100 /  7. 48.100
    
  libswscale      5.  4.100 /  5.  4.100
    
  libswresample   3.  4.100 /  3.  4.100
    
  libpostproc    55.  4.100 / 55.  4.100
    
avutil-ics-56.dll: Invalid data found when processing input
    

    
C:\down\Compressed\DRIVER PACK FOR MOBILE PHONE\DRIVER PACK FOR MOBILE PHONE>ffm
    
peg -i "ffmpeg.exe" -vf "zoompan=z='1+(1.4*in/300"  "newfiles\ffmpeg.mp4"
    
ffmpeg version N-93461-g6e42021128 Copyright (c) 2000-2019 the FFmpeg developers
    

    
  built with gcc 8.2.1 (GCC) 20190212
    
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfi
    
g --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libb
    
luray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enab
    
le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --e
    
nable-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 --enab
    
le-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --en
    
able-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --en
    
able-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --e
    
nable-dxva2 --enable-avisynth --enable-libopenmpt
    
  libavutil      56. 26.100 / 56. 26.100
    
  libavcodec     58. 47.105 / 58. 47.105
    
  libavformat    58. 26.101 / 58. 26.101
    
  libavdevice    58.  7.100 / 58.  7.100
    
  libavfilter     7. 48.100 /  7. 48.100
    
  libswscale      5.  4.100 /  5.  4.100
    
  libswresample   3.  4.100 /  3.  4.100
    
  libpostproc    55.  4.100 / 55.  4.100
    
ffmpeg.exe: Invalid data found when processing input

  • ffmpeg hangs when I run the command "ffmpeg -i udp ://... ". It freezes until i stop (ctrl+c)

    3 février 2016, par niranjan

    ffmpeg hangs when I run the command "ffmpeg -i udp ://... ". It freezes until i stop (ctrl+c). The same UDP was working till an hour ago. Can you please let me know what could be the issue.

    After running the command, it freezes and displays,

    *
    ffmpeg version N-74650-ga16251a Copyright (c) 2000-2015 the FFmpeg developers
    built with gcc 4.9.2 (Debian 4.9.2-10)
    configuration : —disable-yasm —enable-gpl —enable-libass —enable-libfdk-aac —enable-libfreetype —enable-libmp3lame —enable-libopus —enable-libtheora —enable-libvorbis —enable-libvpx —enable-libx264 —enable-nonfree
    libavutil 54. 31.100 / 54. 31.100
    libavcodec 56. 58.100 / 56. 58.100
    libavformat 56. 40.101 / 56. 40.101
    libavdevice 56. 4.100 / 56. 4.100
    libavfilter 5. 37.100 / 5. 37.100
    libswscale 3. 1.101 / 3. 1.101
    libswresample 1. 2.101 / 1. 2.101
    libpostproc 53. 3.100 / 53. 3.100
    *
    When I stop,

    [mpegts @ 0x25412c0] Could not find codec parameters for stream 0 (Video : h264 ([27][0][0][0] / 0x001B), none) : unspecified size
    Consider increasing the value for the ’analyzeduration’ and ’probesize’ options
    [mpegts @ 0x25412c0] Could not find codec parameters for stream 1 (Audio : mp3 ([3][0][0][0] / 0x0003), 0 channels, s16p) : unspecified frame size

    If there is no feed on the UDP, shouldn’t the timeout be working and error should be displayed ?

    Please help the noob here.

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