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Autres articles (29)

  • Menus personnalisés

    14 novembre 2010, par

    MediaSPIP utilise le plugin Menus pour gérer plusieurs menus configurables pour la navigation.
    Cela permet de laisser aux administrateurs de canaux la possibilité de configurer finement ces menus.
    Menus créés à l’initialisation du site
    Par défaut trois menus sont créés automatiquement à l’initialisation du site : Le menu principal ; Identifiant : barrenav ; Ce menu s’insère en général en haut de la page après le bloc d’entête, son identifiant le rend compatible avec les squelettes basés sur Zpip ; (...)

  • 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 (...)

  • De l’upload à la vidéo finale [version standalone]

    31 janvier 2010, par

    Le chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
    Upload et récupération d’informations de la vidéo source
    Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
    Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...)

Sur d’autres sites (3928)

  • ffmpeg -vf transpose not working for output as .mp4 file

    5 août 2014, par user3909162

    I want to rotate iPhone/iPad video to 90 degree, i am using following code

    $input = 'video1.mp4';
    
$output = 'output.mp4';
    

    
$command = "ffmpeg -i $input -vf transpose=1 $output";
    
exec( $command, $ret );

    the above code is not working for

    $output = 'output.mp4'; //(mp4 file)

    but its working fine when i use

    $output = 'output.avi'; //(avi file)

    Please tell me solution for this i want also compress video in mp4 video.

  • correctly escaping text in drawtext filter

    6 novembre 2013, par mente

    According to documentation %{}:, should be escaped with slash. But when I escape % the text is not added. There's error message saying Stray % near ')'. But what does it mean and how I can fix it ? Command and output :

    $ /usr/bin/ffmpeg -y -i /home/www/255871.mov -af 'aresample=async=1:min_hard_comp=0.100000' -vf 'scale=480:trunc(ow/a/2)*2,transpose=1 [in];movie=watermarks/text-box440.mov,scale=320:55 [bg];[in][bg] overlay=x=20:y=main_h-80,drawtext=fontsize=20:fix_bounds=1:fontfile=Helvetica\\:Style=bold:fontcolor=0xe6b300:text=small kitten \%\):x=30:y=h-80+ascent/2:draw=gte(t\,0)\;lt(t\,5) [out]' -pix_fmt yuv420p -r 24.39 -map_metadata -1 -movflags +faststart -f mp4 -vcodec libx264 -b:v 800k -maxrate 1100k -bufsize 2M -bt 256k -profile:vbaseline -acodec libfdk_aac -ab 64k -ar 44100 -ac 1 /tmp/kitten.mp4
    
ffmpeg version 1.2 Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Mar 15 2013 18:40:14 with gcc 4.4.6 (GCC) 20120305 (Red Hat 4.4.6-4)
    
  configuration: --enable-gpl --enable-libmp3lame --enable-libvo-aacenc --enable-libx264 --enable-version3 --enable-pthreads --enable-libfaac --enable-nonfree --enable-libfdk_a
    
ac --enable-fontconfig --enable-libfreetype
    
  libavutil      52. 18.100 / 52. 18.100
    
  libavcodec     54. 92.100 / 54. 92.100
    
  libavformat    54. 63.104 / 54. 63.104
    
  libavdevice    54.  3.103 / 54.  3.103
    
  libavfilter     3. 42.103 /  3. 42.103
    
  libswscale      2.  2.100 /  2.  2.100
    
  libswresample   0. 17.102 /  0. 17.102
    
  libpostproc    52.  2.100 / 52.  2.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/www/255871.mov':
    
  Metadata:
    
    major_brand     : qt
    
    minor_version   : 0
    
    compatible_brands: qt
    
    creation_time   : 2012-07-17 07:42:35
    
    model           : iPhone 3GS
    
    model-rus       : iPhone 3GS
    
    encoder         : 4.2.1
    
    encoder-rus     : 4.2.1
    
    date            : 2012-07-17T10:42:35+0300
    
    date-rus        : 2012-07-17T10:42:35+0300
    
    make            : Apple
    
    make-rus        : Apple
    
  Duration: 00:00:09.38, start: 0.000000, bitrate: 790 kb/s
    
    Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p, 480x360, 720 kb/s, 29.97 fps, 29.97 tbr, 600 tbn, 1200 tbc
    
    Metadata:
    
      rotate          : 90
    
      creation_time   : 2012-07-17 07:42:35
    
      handler_name    : Core Media Data Handler
    
    Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 63 kb/s
    
    Metadata:
    
      creation_time   : 2012-07-17 07:42:35
    
      handler_name    : Core Media Data Handler
    
[Parsed_drawtext_5 @ 0x2ae9b00] Using "/usr/share/fonts/default/Type1/n019003l.pfb"
    
[libx264 @ 0x2ae7d40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    
[libx264 @ 0x2ae7d40] profile Constrained Baseline, level 2.1
    
[libx264 @ 0x2ae7d40] 264 - core 130 r2274 c832fe9 - H.264/MPEG-4 AVC codec - Copyleft 2003-2013 - http://www.videolan.org/x264.html - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=24 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=800 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=1100 vbv_bufsize=2000 nal_hrd=none ip_ratio=1.40 aq=1:1.00
    
Output #0, mp4, to '/tmp/kitten.mp4':
    
  Metadata:
    
    encoder         : Lavf54.63.104
    
    Stream #0:0: Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 360x480, q=-1--1, 800 kb/s, 19512 tbn, 24.39 tbc
    
    Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, mono, s16, 64 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 -> libx264)
    
  Stream #0:1 -> #0:1 (aac -> libfdk_aac)
    
Press [q] to stop, [?] for help
    
[Parsed_drawtext_5 @ 0x2ae9b00] Stray % near ')'
    
    Last message repeated 201 times
    
Stray % near ')'0.0 q=27.0 size=     480kB time=00:00:07.96 bitrate= 493.4kbits/s dup=0 drop=35
    
[Parsed_drawtext_5 @ 0x2ae9b00] Stray % near ')'
    
    Last message repeated 77 times
    
Starting second pass: moving header on top of the file
    
frame=  231 fps=0.0 q=-1.0 Lsize=    1002kB time=00:00:09.47 bitrate= 866.6kbits/s dup=0 drop=50
    
video:921kB audio:74kB subtitle:0 global headers:0kB muxing overhead 0.680957%
    
[libx264 @ 0x2ae7d40] frame I:1     Avg QP:24.43  size: 13264
    
[libx264 @ 0x2ae7d40] frame P:230   Avg QP:23.72  size:  4041
    
[libx264 @ 0x2ae7d40] mb I  I16..4: 24.8%  0.0% 75.2%
    
[libx264 @ 0x2ae7d40] mb P  I16..4:  2.3%  0.0%  4.8%  P16..4: 34.4% 28.8%  9.4%  0.0%  0.0%    skip:20.3%
    
[libx264 @ 0x2ae7d40] coded y,uvDC,uvAC intra: 62.5% 54.2% 4.4% inter: 19.6% 20.3% 0.1%
    
[libx264 @ 0x2ae7d40] i16 v,h,dc,p: 36% 29% 19% 16%
    
[libx264 @ 0x2ae7d40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 21% 20%  6%  8%  7%  7%  6%  6%
    
[libx264 @ 0x2ae7d40] i8c dc,h,v,p: 65% 15% 17%  3%
    
[libx264 @ 0x2ae7d40] ref P L0: 93.4%  4.3%  2.3%
    
[libx264 @ 0x2ae7d40] kb/s:796.32

  • ffmpeg does not copy custom metadata

    20 juin 2015, par e110c0

    I’m trying to fix some videos made with an iDevice. The videos have a rotation in the metadata which is only understood by Apple and its software but noone else. Fixing this is quite simple, but I also would like to keep the other metadata in the files like the geolocation.

    I tried a couple of versions, all with the same result, e.g. :

    ffmpeg -i input.mov -vf vflip,hflip -map_metadata 0 -metadata:s:v:0 rotate=0  -acodec copy output.mp4

    This should work, it already gives the correct preview of metadata :

    ffmpeg version 1.1.2 Copyright (c) 2000-2013 the FFmpeg developers
    
built on Feb  8 2013 23:55:22 with Apple clang version 4.0 (tags/Apple/clang-421.0.60) (based on LLVM 3.1svn)
    
configuration: --prefix=/usr/local/Cellar/ffmpeg/1.1.2 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --cc=cc --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid
    
libavutil      52. 13.100 / 52. 13.100
    
libavcodec     54. 86.100 / 54. 86.100
    
libavformat    54. 59.106 / 54. 59.106
    
libavdevice    54.  3.102 / 54.  3.102
    
libavfilter     3. 32.100 /  3. 32.100
    
libswscale      2.  1.103 /  2.  1.103
    
libswresample   0. 17.102 /  0. 17.102
    
libpostproc    52.  2.100 / 52.  2.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '2013-02-17 00.39.36.mov':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 0
    
    compatible_brands: qt  
    
    creation_time   : 2013-02-16 23:39:25
    
    model           : iPhone 5
    
    model-deu       : iPhone 5
    
    encoder         : 6.1
    
    encoder-deu     : 6.1
    
    date            : 2013-02-17T00:39:25+0100
    
    date-deu        : 2013-02-17T00:39:25+0100
    
    location        : +48.2683+007.7205+172.710/
    
    location-deu    : +48.2683+007.7205+172.710/
    
    make            : Apple
    
    make-deu        : Apple
    
  Duration: 00:00:09.67, start: 0.000000, bitrate: 16764 kb/s
    
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080, 16696 kb/s, 24 fps, 24 tbr, 600 tbn, 1200 tbc
    
    Metadata:
    
      rotate          : 180
    
      creation_time   : 2013-02-16 23:39:25
    
      handler_name    : Core Media Data Handler
    
    Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 61 kb/s
    
    Metadata:
    
      creation_time   : 2013-02-16 23:39:25
    
      handler_name    : Core Media Data Handler
    
w:1920 h:1080 pixfmt:yuv420p tb:1/600 fr:24/1 sar:0/1 sws_param:flags=2
    
[libx264 @ 0x7fc248829a00] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
    
[libx264 @ 0x7fc248829a00] profile High, level 4.0
    
[libx264 @ 0x7fc248829a00] 264 - core 125 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - 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=-2 threads=6 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=24 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 'output.mp4':
    
Metadata:
    
  major_brand     : qt  
    
  minor_version   : 0
    
  compatible_brands: qt  
    
  creation_time   : 2013-02-16 23:39:25
    
  model           : iPhone 5
    
  model-deu       : iPhone 5
    
  encoder-deu     : 6.1
    
  date            : 2013-02-17T00:39:25+0100
    
  date-deu        : 2013-02-17T00:39:25+0100
    
  location        : +48.2683+007.7205+172.710/
    
  location-deu    : +48.2683+007.7205+172.710/
    
  make            : Apple
    
  make-deu        : Apple
    
  encoder         : Lavf54.59.106
    
Stream #0:0(und): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1920x1080, q=-1--1, 12288 tbn, 24 tbc
    
Metadata:
    
  handler_name    : Core Media Data Handler
    
  creation_time   : 2013-02-16 23:39:25
    
  rotate          : 0
    
Stream #0:1(und): Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, mono, 61 kb/s
    
Metadata:
    
  creation_time   : 2013-02-16 23:39:25
    
  handler_name    : Core Media Data Handler
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 -> libx264)
    
  Stream #0:1 -> #0:1 (copy)

    But the resulting file keeps only some of these metadata tags :

    ffmpeg -i output.mp4

    shows :

    fmpeg version 1.1.2 Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Feb  8 2013 23:55:22 with Apple clang version 4.0 (tags/Apple/clang-421.0.60) (based on LLVM 3.1svn)
    
configuration: --prefix=/usr/local/Cellar/ffmpeg/1.1.2 --enable-shared --enable-pthreads -  -enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --cc=cc --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid
    
libavutil      52. 13.100 / 52. 13.100
    
libavcodec     54. 86.100 / 54. 86.100
    
libavformat    54. 59.106 / 54. 59.106
    
libavdevice    54.  3.102 / 54.  3.102
    
libavfilter     3. 32.100 /  3. 32.100
    
libswscale      2.  1.103 /  2.  1.103
    
libswresample   0. 17.102 /  0. 17.102
    
libpostproc    52.  2.100 / 52.  2.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'test.mp4':
    
Metadata:
    
  major_brand     : isom
    
  minor_version   : 512
    
  compatible_brands: isomiso2mp41
    
  creation_time   : 2013-02-16 23:39:25
    
  date            : 2013-02-17T00:39:25+0100
    
  encoder         : Lavf54.59.106
    
Duration: 00:00:09.67, start: 0.000000, bitrate: 3286 kb/s
    
  Stream #0:0(und): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 3219 kb/s, 24 fps, 24 tbr, 12288 tbn, 24 tbc
    
  Metadata:
    
    creation_time   : 2013-02-16 23:39:25
    
    handler_name    : VideoHandler
    
  Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 61 kb/s
    
  Metadata:
    
    creation_time   : 2013-02-16 23:39:25
    
    handler_name    : SoundHandler

    I also tried to add the one tag I’m interested in by hand with

    -metadata:g location=+48.2683+007.7205+172.710/

    with no change in the result.

    Output as .mov doesn’t change anything, neither.

    Is there any trick to add non-standard metadata ? How do I get the location back in there ?

    Thanks in advance to anyone who can give some insight on this.

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