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  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • 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 (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

Sur d’autres sites (10616)

  • No such file or directory (Converting .mov to mp4) [on hold]

    11 août 2014, par Dena

    I am trying to convert .mov files over to mp4 using ffmpeg however, I keep getting the error below within my terminal. Any ideas why ? I am new to rails so any help is appreciated. Thanks.

    Error

    MacBook-Pro:desktop D$ ffmpeg -i file.mov newfile.mp4
    
**ffmpeg version 2.3.1** Copyright (c) 2000-2014 the FFmpeg developers
    
  built on Aug  7 2014 16:08:43 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
    
  configuration: --prefix=/usr/local/Cellar/ffmpeg/2.3.1 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 '
    
  libavutil      52. 92.100 / 52. 92.100
    
  libavcodec     55. 69.100 / 55. 69.100
    
  libavformat    55. 48.100 / 55. 48.100
    
  libavdevice    55. 13.102 / 55. 13.102
    
  libavfilter     4. 11.100 /  4. 11.100
    
  libavresample   1.  3.  0 /  1.  3.  0
    
  libswscale      2.  6.100 /  2.  6.100
    
  libswresample   0. 19.100 /  0. 19.100
    
  libpostproc    52.  3.100 / 52.  3.100
    
file.mov: No such file or directory

    Path

    MacBook-Pro:desktop D$ which ffmpeg
    
/usr/local/bin/ffmpeg

    Version

    MacBook-Pro:desktop D$ ffmpeg -version
    
ffmpeg version 2.3.1 Copyright (c) 2000-2014 the FFmpeg developers
    
built on Aug  7 2014 16:08:43 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
    
configuration: --prefix=/usr/local/Cellar/ffmpeg/2.3.1 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 '
    
libavutil      52. 92.100 / 52. 92.100
    
libavcodec     55. 69.100 / 55. 69.100
    
libavformat    55. 48.100 / 55. 48.100
    
libavdevice    55. 13.102 / 55. 13.102
    
libavfilter     4. 11.100 /  4. 11.100
    
libavresample   1.  3.  0 /  1.  3.  0
    
libswscale      2.  6.100 /  2.  6.100
    
libswresample   0. 19.100 /  0. 19.100
    
libpostproc    52.  3.100 / 52.  3.100

  • ffmpeg -concat slowing down AAC audio files

    28 août 2014, par Marc

    I am concatenating six m4a files with this command

    ffmpeg -f concat -i audiofiles.txt -c copy all_audio_edited.m4a

    each file has a duration of 6 hours (24 in total) but the concatenation doesn’t work quite well : the first part of the file (the first m4a) is perfect, but all the others are slowed down, so the final duration is >26 hours

    What’s wrong ?

    Thanks

    Marcs-MacBook-Pro:Sof marc$ ffmpeg -report -f concat -i audiofiles.txt -c copy all_audio_edited.m4a
    
ffmpeg started on 2014-08-28 at 23:35:06
    
Report written to "ffmpeg-20140828-233506.log"
    
ffmpeg version 2.3 Copyright (c) 2000-2014 the FFmpeg developers
    
  built on Aug 26 2014 17:59:15 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
    
  configuration: --prefix=/usr/local/Cellar/ffmpeg/2.3 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-openssl --enable-libopus --enable-frei0r --enable-libcaca --enable-libquvi --enable-libvidstab --enable-libx265 --enable-libopenjpeg --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 '
    
  libavutil      52. 92.100 / 52. 92.100
    
  libavcodec     55. 69.100 / 55. 69.100
    
  libavformat    55. 48.100 / 55. 48.100
    
  libavdevice    55. 13.102 / 55. 13.102
    
  libavfilter     4. 11.100 /  4. 11.100
    
  libavresample   1.  3.  0 /  1.  3.  0
    
  libswscale      2.  6.100 /  2.  6.100
    
  libswresample   0. 19.100 /  0. 19.100
    
  libpostproc    52.  3.100 / 52.  3.100
    
[concat @ 0x7fcb6c803400] Estimating duration from bitrate, this may be inaccurate
    
Input #0, concat, from 'audiofiles.txt':
    
  Duration: 00:00:00.00, start: 0.000000, bitrate: 279 kb/s
    
    Stream #0:0: Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 280 kb/s
    
Output #0, ipod, to 'all_audio_edited.m4a':
    
  Metadata:
    
    encoder         : Lavf55.48.100
    
    Stream #0:0: Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, 280 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
Press [q] to stop, [?] for help
    
size= 3020597kB time=26:07:14.44 bitrate= 263.1kbits/s    
    
video:0kB audio:3004946kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.520849%

  • ffmpeg Segmentation fault5 when video bit rate increasead

    17 novembre 2014, par sridhar govindaraj

    I’m trying to use ffmpeg for streaming directly from camera to mobile through wifi.So i would like increase the bit rate as 10Mbps for 720p.Is it possible do using ffmpeg ?
    When I tried to increase the bitrate I’m facing the following issue : "Segmentation fault5" the below is my command log :

    root@arm:~# ffmpeg -f video4linux2 -s 320x240 -i /dev/video0 -r 26 -b 1200k  -f mpegts       "udp://30.0.0.13:5050"
    
ffmpeg version 0.8.16-6:0.8.16-1, Copyright (c) 2000-2014 the Libav developers
    
built on Sep 17 2014 13:57:48 with gcc 4.6.3
    
The ffmpeg program is only provided for script compatibility and will be removed
    
in a future release. It has been deprecated in the Libav project to allow for
    
incompatible command line syntax improvements in its replacement called avconv
    
(see Changelog for details). Please use avconv instead.
    
[video4linux2 @ 0x40660] Estimating duration from bitrate, this may be inaccurate
    
Input #0, video4linux2, from '/dev/video0':
    
Duration: N/A, start: 1416222103.881697, bitrate: 27648 kb/s
    
Stream #0.0: Video: rawvideo, yuv420p, 320x240, 27648 kb/s, 30 tbr, 1000k tbn, 30 tbc
    
[buffer @ 0x40da0] w:320 h:240 pixfmt:yuv420p
    
[mpegts @ 0x410c0] muxrate VBR, pcr every 2 pkts, sdt every 200, pat/pmt every 40 pkts
    
Output #0, mpegts, to 'udp://30.0.0.13:5050':
    
  Metadata:
    
    encoder         : Lavf53.21.1
    
    Stream #0.0: Video: mpeg2video, yuv420p, 320x240, q=2-31, 1200 kb/s, 90k tbn, 25 tbc
    
Stream mapping:
    
  Stream #0.0 -> #0.0
    
Press ctrl-c to stop encoding
    
Segmentation fault5 q=7.0 size=   19220kB time=118.28 bitrate=1331.2kbits/s dup=0 drop=8

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