Recherche avancée

Médias (17)

Mot : - Tags -/wired

Autres articles (78)

  • MediaSPIP Player : problèmes potentiels

    22 février 2011, par

    Le lecteur ne fonctionne pas sur Internet Explorer
    Sur Internet Explorer (8 et 7 au moins), le plugin utilise le lecteur Flash flowplayer pour lire vidéos et son. Si le lecteur ne semble pas fonctionner, cela peut venir de la configuration du mod_deflate d’Apache.
    Si dans la configuration de ce module Apache vous avez une ligne qui ressemble à la suivante, essayez de la supprimer ou de la commenter pour voir si le lecteur fonctionne correctement : /** * GeSHi (C) 2004 - 2007 Nigel McNie, (...)

  • 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).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

Sur d’autres sites (9101)

  • flvEncoder .flv output won't convert to .mp4 with ffmpeg

    31 juillet 2013, par Emma Assin

    My current project involves creating a .flv using AIR (using https://github.com/zeropointnine/leelib/tree/master/src/leelib/util/flvEncoder) - which then has to be converted into an .mp4, for which we are using ffmpeg.

    The .mp4 output is the correct dimensions and duration, but blank (no images). Audio is not an issue as the original output has no audio.

    ffmpeg version N-55020-g768e40b Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Jul 28 2013 18:05:44 with gcc 4.7.3 (GCC)
    
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --e
    
nable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable
    
-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enab
    
le-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheo
    
ra --enable-libtwolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --en
    
able-libxavs --enable-libxvid --enable-zlib
    
  libavutil      52. 40.100 / 52. 40.100
    
  libavcodec     55. 19.100 / 55. 19.100
    
  libavformat    55. 12.102 / 55. 12.102
    
  libavdevice    55.  3.100 / 55.  3.100
    
  libavfilter     3. 81.103 /  3. 81.103
    
  libswscale      2.  4.100 /  2.  4.100
    
  libswresample   0. 17.103 /  0. 17.103
    
  libpostproc    52.  3.100 / 52.  3.100
    
Input #0, flv, from 'testWithAudio.flv':
    
  Metadata:
    
    canSeekToEnd    : true
    
    metadatacreator : FlvEncoder v0.9 Lee Felarca
    
  Duration: 00:00:44.77, start: 0.000000, bitrate: 56730 kb/s
    
    Stream #0:0: Video: flashsv, bgr24, 400x400, 30 tbr, 1k tbn, 1k tbc
    
    Stream #0:1: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s
    
No pixel format specified, yuv444p for H.264 encoding chosen.
    
Use -pix_fmt yuv420p for compatibility with outdated media players.
    
[libx264 @ 00000000002e1da0] using cpu capabilities: MMX2 SSE2Fast SSEMisalign LZCNT
    
[libx264 @ 00000000002e1da0] profile High 4:4:4 Predictive, level 2.1, 4:4:4 8-bit
    
[libx264 @ 00000000002e1da0] 264 - core 135 r2345 f0c1c53 - H.264/MPEG-4 AVC codec - Copyleft 2003-2013 - 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=1 lookahead_threads=1 sl
    
iced_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 dire
    
ct=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
    
Output #0, mp4, to 'testWithAudio.mp4':
    
  Metadata:
    
    canSeekToEnd    : true
    
    metadatacreator : FlvEncoder v0.9 Lee Felarca
    
    encoder         : Lavf55.12.102
    
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv444p, 400x400, q=-1--1, 15360 tbn, 30 tbc
    
    Stream #0:1: Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 44100 Hz, stereo, s16, 128 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (flashsv -> libx264)
    
  Stream #0:1 -> #0:1 (pcm_s16le -> libvo_aacenc)
    
Press [q] to stop, [?] for help
    
frame= 1343 fps= 25 q=29.0 Lsize=    2680kB time=00:00:44.70 bitrate= 491.2kbits/s
    
video:1943kB audio:691kB subtitle:0 global headers:0kB muxing overhead 1.756713%
    
[libx264 @ 00000000002e1da0] frame I:25    Avg QP:20.44  size: 14523
    
[libx264 @ 00000000002e1da0] frame P:614   Avg QP:23.20  size:  2319
    
[libx264 @ 00000000002e1da0] frame B:704   Avg QP:24.59  size:   287
    
[libx264 @ 00000000002e1da0] consecutive B-frames: 25.6% 11.0%  7.4% 56.0%
    
[libx264 @ 00000000002e1da0] mb I  I16..4: 17.6% 67.0% 15.3%
    
[libx264 @ 00000000002e1da0] mb P  I16..4:  7.6%  9.9%  0.8%  P16..4: 28.0%  8.3%  4.0%  0.0%  0.0%    skip:41.4%
    
[libx264 @ 00000000002e1da0] mb B  I16..4:  0.4%  0.5%  0.0%  B16..8: 16.3%  1.1%  0.1%  direct: 0.2%  skip:81.4%  L0:39.7% L
    
1:57.4% BI: 2.8%
    
[libx264 @ 00000000002e1da0] 8x8 transform intra:56.3% inter:85.5%
    
[libx264 @ 00000000002e1da0] coded y,u,v intra: 35.7% 17.0% 19.1% inter: 7.7% 3.8% 3.4%
    
[libx264 @ 00000000002e1da0] i16 v,h,dc,p: 26% 28% 17% 30%
    
[libx264 @ 00000000002e1da0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 21% 33%  4%  4%  5%  4%  4%  4%
    
[libx264 @ 00000000002e1da0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 21% 16%  5%  6%  9%  6%  6%  6%
    
[libx264 @ 00000000002e1da0] Weighted P-Frames: Y:6.5% UV:3.3%
    
[libx264 @ 00000000002e1da0] ref P L0: 56.8% 16.5% 18.2%  8.0%  0.6%
    
[libx264 @ 00000000002e1da0] ref B L0: 82.3% 14.1%  3.7%
    
[libx264 @ 00000000002e1da0] ref B L1: 93.7%  6.3%
    
[libx264 @ 00000000002e1da0] kb/s:355.47

    Any ideas ?

  • ffmpeg codec error on audio file

    31 juillet 2013, par foosion

    I have some m4a files that will not play properly using the google music player app on my Android phone, although they play fine on most everything else. I thought the problem was the container and thought "ffmpeg -i bad.m4a -codec copy good.m4a" might help. However, when I run on the problem files, I get error messages. Running this command on non-problem files has not generated error messages.

    Please suggest ways to fix (other than re-encoding).

        [D:\temp\dl]ffmpeg -i "01 - The Day Begins.m4a" -codec copy day.m4a
    
ffmpeg version N-55066-gc96b3ae Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Jul 29 2013 18:05:45 with gcc 4.7.3 (GCC)
    
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
    
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
    
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp
    
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena
    
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l
    
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp
    
eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-
    
amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --
    
enable-libxvid --enable-zlib
    
  libavutil      52. 40.100 / 52. 40.100
    
  libavcodec     55. 19.100 / 55. 19.100
    
  libavformat    55. 12.102 / 55. 12.102
    
  libavdevice    55.  3.100 / 55.  3.100
    
  libavfilter     3. 82.100 /  3. 82.100
    
  libswscale      2.  4.100 /  2.  4.100
    
  libswresample   0. 17.103 /  0. 17.103
    
  libpostproc    52.  3.100 / 52.  3.100
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 00000000002da300] stream 0, timescale not set
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '01 - The Day Begins.m4a':
    
  Metadata:
    
    major_brand     : m4a
    
    minor_version   : 0
    
    compatible_brands: M4A mp4isom
    
    creation_time   : 2003-07-06 20:27:46
    
    track           : 1
    
    genre           : Rock
    
    title           : The Day Begins
    
    artist          : Moody Blues
    
    album           : Days of Future Passed
    
    date            : 1967
    
  Duration: 00:05:50.83, start: 0.000000, bitrate: 166 kb/s
    
    Stream #0:0(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 15
    
9 kb/s
    
    Metadata:
    
      creation_time   : 2003-07-06 20:27:46
    
      handler_name    : Apple Sound Media Handler
    
    Stream #0:1(eng): Data: none (mp4s / 0x7334706D)
    
    Metadata:
    
      creation_time   : 2003-07-06 20:27:46
    
      handler_name    : Apple MPEG-4 Scene Media Handler
    
    Stream #0:2(eng): Data: none (mp4s / 0x7334706D)
    
    Metadata:
    
      creation_time   : 2003-07-06 20:27:46
    
      handler_name    : Apple MPEG-4 ODSM Media Handler
    
    Stream #0:3: Video: png, rgb24, 240x240 [SAR 2834:2834 DAR 1:1], 90k tbr, 90
    
k tbn, 90k tbc
    
[ipod @ 000000000031dd40] track 0: could not find tag, codec not currently suppo
    
rted in container
    
Output #0, ipod, to 'day.m4a':
    
  Metadata:
    
    major_brand     : m4a
    
    minor_version   : 0
    
    compatible_brands: M4A mp4isom
    
    date            : 1967
    
    track           : 1
    
    genre           : Rock
    
    title           : The Day Begins
    
    artist          : Moody Blues
    
    album           : Days of Future Passed
    
    encoder         : Lavf55.12.102
    
    Stream #0:0: Video: png, rgb24, 240x240 [SAR 2834:2834 DAR 1:1], q=2-31, 90k
    
 tbn, 90k tbc
    
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, 159 kb/s
    

    
    Metadata:
    
      creation_time   : 2003-07-06 20:27:46
    
      handler_name    : Apple Sound Media Handler
    
Stream mapping:
    
  Stream #0:3 -> #0:0 (copy)
    
  Stream #0:0 -> #0:1 (copy)
    
Could not write header for output file #0 (incorrect codec parameters ?): Error
    
number -1 occurred

  • Error : ffmpeg -php with centos 6.4

    3 août 2013, par Kamoliddin Usmonov

    I have problem with ffmpeg on centos 6.4.
    FFmpeg is working, but FFmpeg -php not working. When I check ffmpeg -php error

    ffmpeg version N-55188-gbdccfc3 Copyright (c) 2000-2013 the FFmpeg developers
     built on Aug  3 2013 01:16:57 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-3)
     configuration: --enable-gpl --enable-libfdk_aac --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree
     libavutil      52. 40.100 / 52. 40.100
     libavcodec     55. 19.100 / 55. 19.100
     libavformat    55. 12.102 / 55. 12.102
     libavdevice    55.  3.100 / 55.  3.100
     libavfilter     3. 82.100 /  3. 82.100
     libswscale      2.  4.100 /  2.  4.100
     libswresample   0. 17.103 /  0. 17.103
     libpostproc    52.  3.100 / 52.  3.100
    Unrecognized option 'php'.
     Error splitting the argument list: Option not found

    php -r 'phpinfo();' | grep ffmpeg

    PHP Warning : PHP Startup : Unable to load dynamic library '/usr/lib/php/modules/ffmpeg.so' - /usr/lib/php/modules/ffmpeg.so : cannot open shared object file : No such file or directory in Unknown on line 0
    PHP Warning : PHP Startup : Unable to load dynamic library '/usr/lib/php/modules/ffmpeg.so' - /usr/lib/php/modules/ffmpeg.so : cannot open shared object file : No such file or directory in Unknown on line 0
    PHP Warning : PHP Startup : Unable to load dynamic library '/usr/lib/php/modules/ffmpeg.so' - /usr/lib/php/modules/ffmpeg.so : cannot open shared object file : No such file or directory in Unknown on line 0
    /etc/php.d/ffmpeg.ini,

    Please help me ! Beforehand thanks =)

Navigation