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  • Le profil des utilisateurs

    12 avril 2011, par

    Chaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
    L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...)

  • Configurer la prise en compte des langues

    15 novembre 2010, par

    Accéder à la configuration et ajouter des langues prises en compte
    Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
    De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
    Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...)

  • Sélection de projets utilisant MediaSPIP

    29 avril 2011, par

    Les exemples cités ci-dessous sont des éléments représentatifs d’usages spécifiques de MediaSPIP pour certains projets.
    Vous pensez avoir un site "remarquable" réalisé avec MediaSPIP ? Faites le nous savoir ici.
    Ferme MediaSPIP @ Infini
    L’Association Infini développe des activités d’accueil, de point d’accès internet, de formation, de conduite de projets innovants dans le domaine des Technologies de l’Information et de la Communication, et l’hébergement de sites. Elle joue en la matière un rôle unique (...)

Sur d’autres sites (6379)

  • ffmepg add text with fade in effect

    1er octobre 2017, par levi

    I am trying to create a simple music video with a single image background and the lyrics showing up in a fade in and fade out effect during the video...

    Like stuff done with After Effects... can this be done with ffmpeg ? (quality fadein and fadeout)

    What would be the cmd to call when trying to achieve a simple text fading in the middle of the video at about 10s, fading out at 15s and then the next one ? etc...

    if possible please include a solution with background image.

    Thanks in advance.

  • ffmpeg add text with fade in effect

    1er octobre 2017, par levi

    I am trying to create a simple music video with a single image background and the lyrics showing up in a fade in and fade out effect during the video.

    Like stuff done with After Effects. Can a quality fade in and fade out be done with ffmpeg ?

    What would be the command to call when trying to achieve a simple text fading in the middle of the video at about 10s, fading out at 15s and then the next one ? etc...

    If possible please include a solution with background image.

  • combine different encoding movie into one [duplicate]

    21 décembre 2017, par Hunne

    This question already has an answer here :

    We are trying to combine/concat different movie episodes into
    one but when sometimes the video is with different encoding at that time
    FFMPEG command throws an error so I would like you please help me in
    this that if we modify the FFMPEG command and it combine different
    encoding movie into one

    > /bin/ffmpeg \
    
-f lavfi -i color=c=black \
    
-ss 0.000 -t 16.545 \
    
-i "/var/customers/webs/dilip/motions4/upload/public/userfiles/input/fb10209949081578900/1509686278_59fbfc06d394b.mp4" \
    
-ss 0.000 -t 32.038 \
    
-i "/var/customers/webs/dilip/motions4/upload/public/userfiles/tmp/fb881023855388222/1509704918_59fc44d6ac51b.mp4" \
    
-ss 16.545 -t 20.386 \
    
-i "/var/customers/webs/dilip/motions4/upload/public/userfiles/input/fb10209949081578900/1509686278_59fbfc06d394b.mp4" \
    
-i "/var/customers/webs/dilip/motions4/upload/public/userfiles/input/fb10209949081578900/1509685957_59fbfac5113ff.png" \
    
-i "/var/customers/webs/dilip/motions4/upload/public/userfiles/public/1509691135_59fc0effd94c8.mp3" \
    
 -f lavfi -i color=c=black:s=854x480:r=25:d=3 \
    
 -f lavfi -i color=c=black:s=854x480:r=25:d=3 \
    
-filter_complex " \
    
[1:v]fps=fps=25[1_fps]; \
    
[1_fps]scale=853:480:force_original_aspect_ratio=increase[1_fps_tmpsize]; \
    
[1_fps_tmpsize]pad=854:480:x=0.5:y=0:color=black[1_scaled]; \
    
[2:v]fps=fps=25[2_fps]; \
    
[2_fps]scale=640:480:force_original_aspect_ratio=increase[2_fps_tmpsize]; \
    
[2_fps_tmpsize]pad=854:480:x=107:y=0:color=black[2_scaled]; \
    
[3:v]fps=fps=25[3_fps]; \
    
[3_fps]scale=853:480:force_original_aspect_ratio=increase[3_fps_tmpsize]; \
    
[3_fps_tmpsize]pad=854:480:x=0.5:y=0:color=black[3_scaled]; \
    
[2_scaled][1_scaled]scale2ref[scaled_2_scaled][1_scaled]; \
    
[3_scaled][1_scaled]scale2ref[scaled_3_scaled][1_scaled]; \
    
[1_scaled][scaled_2_scaled][scaled_3_scaled]concat=n=3:v=1:a=0[video_out]; \
    
[video_out]drawtext=fontfile='/var/customers/webs/dilip/motions4/upload/public/assets/fonts/libel-suit-rg.ttf' \
    
:x=w-tw-25:y=25:fontsize=32:text='www.omegaitech.com':fontcolor=white[video_out_watermarked]; \
    
[4:v]scale=100:100[scalled_logo]; [video_out_watermarked][scalled_logo]overlay=10:10 [video_out_watermarked]; \
    
[5:a]adelay=300|300|300|300|300|300|300|300[audio_out]; \
    
[6]setsar=1[a]; \
    
 [a]drawtext=fontfile='/var/customers/webs/dilip/motions4/upload/public/assets/fonts/libel-suit-rg.ttf' \
    
 :x=(w-text_w)/2:y=(h-text_h-line_h)/2:fontsize=32:text='Intro text':fontcolor=white[a]; \
    
[7]setsar=1[c]; \
    
 [c]drawtext=fontfile='/var/customers/webs/dilip/motions4/upload/public/assets/fonts/libel-suit-rg.ttf':x=(w-text_w)/2:y=(h)/2-(line_h*2):fontsize=32:text='Created By':fontcolor=white,drawtext=fontfile='/var/customers/webs/dilip/motions4/upload/public/assets/fonts/libel-suit-rg.ttf':x=(w-text_w)/2:y=(h)/2-(line_h)+10:fontsize=32:text='Dilip Gorasia (omegaitech@yahoo.com)':fontcolor=white,drawtext=fontfile='/var/customers/webs/dilip/motions4/upload/public/assets/fonts/libel-suit-rg.ttf':x=(w-text_w)/2:y=(h)/2+20:fontsize=32:text='Modified By':fontcolor=white,drawtext=fontfile='/var/customers/webs/dilip/motions4/upload/public/assets/fonts/libel-suit-rg.ttf':x=(w-text_w)/2:y=(h)/2+(line_h)+20:fontsize=32:text='Raj Patel (rinpate@gmail.com)':fontcolor=white[c]; \
    
[video_out_watermarked]setsar=1[b]; \
    
 [a][b][c]concat=n=3:v=1:a=0[video_out_watermarked]; \
    
 [video_out_watermarked]drawtext=fontfile='/var/customers/webs/dilip/motions4/upload/public/assets/fonts/arial.ttf' \
    
 :x=100:y=100:fontsize=32:text='Raj Patel':fontcolor=white:enable='between(t,0,13.37)'[video_out_watermarked]; \
    
 [video_out_watermarked]drawtext=fontfile='/var/customers/webs/dilip/motions4/upload/public/assets/fonts/arial.ttf' \
    
 :x=200:y=200:fontsize=32:text='Raj Patel':fontcolor=white:enable='between(t,13.37,38.78)'[video_out_watermarked] \
    
" \
    
-map "[video_out_watermarked]" -map "[audio_out]" \
    
-s 854x480 \
    
-aspect 1.779167 \
    
-r 25 \
    
-c:v libx264 -b:v 800k -bufsize 64k -crf 24 -movflags faststart -q:v 0 -q:a 0 -c:a aac -strict experimental -b:a 128k -f mp4 -threads 2 -shortest \
    
-t 74.969 -async 1 \
    
-y "/var/customers/webs/dilip/motions4/upload/public/userfiles/output/fb881023855388222/1509704929_59fc44e122d41.mp4"
    
ffmpeg version N-87770-g1954e62 Copyright (c) 2000-2017 the FFmpeg developers
    
  built with gcc 4.9.2 (Debian 4.9.2-10)
    
  configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-nonfree
    
  libavutil      55. 77.101 / 55. 77.101
    
  libavcodec     57.106.104 / 57.106.104
    
  libavformat    57. 82.104 / 57. 82.104
    
  libavdevice    57.  9.102 / 57.  9.102
    
  libavfilter     6.106.101 /  6.106.101
    
  libswscale      4.  7.103 /  4.  7.103
    
  libswresample   2.  8.100 /  2.  8.100
    
  libpostproc    54.  6.100 / 54.  6.100
    
Input #0, lavfi, from 'color=c=black':
    
  Duration: N/A, start: 0.000000, bitrate: N/A
    
    Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc
    
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/var/customers/webs/dilip/motions4/upload/public/userfiles/input/fb10209949081578900/1509686278_59fbfc06d394b.mp4':
    
  Metadata:
    
    major_brand     : mp42
    
    minor_version   : 0
    
    compatible_brands: isommp42
    
    creation_time   : 2016-09-07T03:10:56.000000Z
    
  Duration: 00:04:06.76, start: 0.000000, bitrate: 2324 kb/s
    
    Stream #1:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 2194 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc (default)
    
    Metadata:
    
      creation_time   : 2016-09-07T03:10:56.000000Z
    
      handler_name    : ISO Media file produced by Google Inc.
    
    Stream #1:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
    
    Metadata:
    
      creation_time   : 2016-09-07T03:10:56.000000Z
    
      handler_name    : ISO Media file produced by Google Inc.
    
Input #2, mov,mp4,m4a,3gp,3g2,mj2, from '/var/customers/webs/dilip/motions4/upload/public/userfiles/tmp/fb881023855388222/1509704918_59fc44d6ac51b.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf57.36.100
    
    comment         : 1361809051215868
    
  Duration: 00:00:32.38, start: 0.000000, bitrate: 310 kb/s
    
    Stream #2:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 182 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #2:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 122 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
Input #3, mov,mp4,m4a,3gp,3g2,mj2, from '/var/customers/webs/dilip/motions4/upload/public/userfiles/input/fb10209949081578900/1509686278_59fbfc06d394b.mp4':
    
  Metadata:
    
    major_brand     : mp42
    
    minor_version   : 0
    
    compatible_brands: isommp42
    
    creation_time   : 2016-09-07T03:10:56.000000Z
    
  Duration: 00:04:06.76, start: 0.000000, bitrate: 2324 kb/s
    
    Stream #3:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 2194 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc (default)
    
    Metadata:
    
      creation_time   : 2016-09-07T03:10:56.000000Z
    
      handler_name    : ISO Media file produced by Google Inc.
    
    Stream #3:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
    
    Metadata:
    
      creation_time   : 2016-09-07T03:10:56.000000Z
    
      handler_name    : ISO Media file produced by Google Inc.
    
Input #4, png_pipe, from '/var/customers/webs/dilip/motions4/upload/public/userfiles/input/fb10209949081578900/1509685957_59fbfac5113ff.png':
    
  Duration: N/A, bitrate: N/A
    
    Stream #4:0: Video: png, rgba(pc), 128x128, 25 tbr, 25 tbn, 25 tbc
    
Input #5, mp3, from '/var/customers/webs/dilip/motions4/upload/public/userfiles/public/1509691135_59fc0effd94c8.mp3':
    
  Metadata:
    
    TOAL            : www.Songs.PK
    
    TRSN            : www.Songs.PK
    
    TPE4            : www.Songs.PK
    
    encoded_by      : Eac * Lame
    
    EpisodeID       : www.Songs.PK
    
    comment         : www.Songs.PK
    
    lyrics-eng      : www.Songs.PK
    
    title           : Zor Ka Jhatka - www.Songs.PK
    
    track           : 1
    
    TGID            : www.Songs.PK
    
    TIT1            : www.Songs.PK
    
    TIT3            : www.Songs.PK
    
    copyright       : www.Songs.PK
    
    performer       : www.Songs.PK
    
    publisher       : www.Songs.PK
    
    genre           : Bollywood Music
    
    album           : Action Replayy
    
    album_artist    : www.Songs.PK
    
    composer        : www.Songs.PK
    
    TEXT            : www.Songs.PK
    
    TOLY            : www.Songs.PK
    
    TOPE            : Music: Pritam | Lyrics: Irshad Kamil
    
    artist          : Daler Mehndi, Richa Sharma
    
    TDES            : www.Songs.PK
    
    TCAT            : www.Songs.PK
    
    date            : 2010
    
  Duration: 00:04:10.17, start: 0.025056, bitrate: 164 kb/s
    
    Stream #5:0: Audio: mp3, 44100 Hz, stereo, s16p, 158 kb/s
    
    Metadata:
    
      encoder         : LAME3.98r
    
    Stream #5:1: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 900x803 [SAR 300:300 DAR 900:803], 90k tbr, 90k tbn, 90k tbc
    
    Metadata:
    
      comment         : Cover (front)
    
Input #6, lavfi, from 'color=c=black:s=854x480:r=25:d=3':
    
  Duration: N/A, start: 0.000000, bitrate: N/A
    
    Stream #6:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 854x480 [SAR 1:1 DAR 427:240], 25 tbr, 25 tbn, 25 tbc
    
Input #7, lavfi, from 'color=c=black:s=854x480:r=25:d=3':
    
  Duration: N/A, start: 0.000000, bitrate: N/A
    
    Stream #7:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 854x480 [SAR 1:1 DAR 427:240], 25 tbr, 25 tbn, 25 tbc
    
Stream mapping:
    
  Stream #1:0 (h264) -fps
    
  Stream #2:0 (h264) -fps
    
  Stream #3:0 (h264) -fps
    
  Stream #4:0 (png) -scale
    
  Stream #5:0 (mp3) -adelay
    
  Stream #6:0 (rawvideo) -setsar
    
  Stream #7:0 (rawvideo) -setsar
    
  drawtext -Stream #0:0 (libx264)
    
  adelay -Stream #0:1 (aac)
    
Press [q] to stop, [?] for help
    
-async is forwarded to lavfi similarly to -af aresample=async=1:min_hard_comp=0.100000:first_pts=0.
    
[Parsed_concat_11 @ 0x340f840] Input link in1:v0 parameters (size 854x480, SAR 1:1) do not match the corresponding output link in0:v0 parameters (854x480, SAR 2560:2559)
    
[Parsed_concat_11 @ 0x340f840] Failed to configure output pad on Parsed_concat_11
    
Error reinitializing filters!
    
Failed to inject frame into filter network: Invalid argument
    
Error while processing the decoded data for stream #7:0
    
Conversion failed!`enter code here`

    Thx for your help

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