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  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Les vidéos

    21 avril 2011, par

    Comme les documents de type "audio", Mediaspip affiche dans la mesure du possible les vidéos grâce à la balise html5 .
    Un des inconvénients de cette balise est qu’elle n’est pas reconnue correctement par certains navigateurs (Internet Explorer pour ne pas le nommer) et que chaque navigateur ne gère en natif que certains formats de vidéos.
    Son avantage principal quant à lui est de bénéficier de la prise en charge native de vidéos dans les navigateur et donc de se passer de l’utilisation de Flash et (...)

  • MediaSPIP Core : La Configuration

    9 novembre 2010, par

    MediaSPIP Core fournit par défaut trois pages différentes de configuration (ces pages utilisent le plugin de configuration CFG pour fonctionner) : une page spécifique à la configuration générale du squelettes ; une page spécifique à la configuration de la page d’accueil du site ; une page spécifique à la configuration des secteurs ;
    Il fournit également une page supplémentaire qui n’apparait que lorsque certains plugins sont activés permettant de contrôler l’affichage et les fonctionnalités spécifiques (...)

Sur d’autres sites (4343)

  • How to convert video to .ico files sequence using ffmpeg ?

    3 août 2019, par marto55555

    I cannot successfully convert an .mp4 video to a sequence of .ico files.

    I tried using the same command as for converting to a sequence of .jpg/.png/.bmp files :

    ffmpeg -i video.mp4 %05d.png

    Unfortunately, when I try with :

    ffmpeg -i video.mp4 %05d.ico

    I get only a single .ico file and the following output error :

    Output #0, ico, to '%05d.ico':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf56.40.101
    
    Stream #0:0(und): Video: bmp, bgr24, 256x144 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
    
    Metadata:
    
      handler_name    : ISO Media file produced by Google Inc. Created on: 05/05/2019.
    
      encoder         : Lavc56.60.100 bmp
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> bmp (native))
    
Press [q] to stop, [?] for help
    
[ico @ 0x155a720] ICO already contains 1 images
    
av_interleaved_write_frame(): Input/output error
    
frame=    2 fps=0.0 q=-0.0 Lsize=     113kB time=00:00:05.16 bitrate= 178.9kbits/s    
    
video:216kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
    
Conversion failed!

    I have also tried using the image2 muxer through -f image2. This time, the sequence will be generated. However, the images will not be actual ICO files, but JPEGs ending in .ico instead.

  • How to make a video from images using ffmpeg ? [duplicate]

    11 juillet 2019, par No_0n3

    This question already has an answer here :

    I’m trying to make a video form list of images named like 1.jpg 2.jpg.. But I’m getting this error : ’deprecated pixed format used, make sure you did set range correctly’. How can i make a video form list of images ?

    ffmpeg -framerate 1 -i images/%d.jpg output.mp4
    ffmpeg version N-94251-gf83b46e218 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 9.1.1 (GCC) 20190621
    
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-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 --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
    
  libavutil      56. 30.100 / 56. 30.100
    
  libavcodec     58. 53.101 / 58. 53.101
    
  libavformat    58. 28.101 / 58. 28.101
    
  libavdevice    58.  7.100 / 58.  7.100
    
  libavfilter     7. 56.101 /  7. 56.101
    
  libswscale      5.  4.101 /  5.  4.101
    
  libswresample   3.  4.100 /  3.  4.100
    
  libpostproc    55.  4.100 / 55.  4.100
    
Input #0, image2, from 'images/%d.jpg':
    
  Duration: 00:00:10.00, start: 0.000000, bitrate: N/A
    
    Stream #0:0: Video: mjpeg (Progressive), yuvj444p(pc, bt470bg/unknown/unknown), 612x409 [SAR 300:300 DAR 612:409], 1 fps, 1 tbr, 1 tbn, 1 tbc
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
    
Press [q] to stop, [?] for help
    
[libx264 @ 000001e44fbac740] using SAR=1/1
    
[libx264 @ 000001e44fbac740] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
    
[libx264 @ 000001e44fbac740] profile High 4:4:4 Predictive, level 2.2, 4:4:4, 8-bit
    
[libx264 @ 000001e44fbac740] 264 - core 157 r2970 5493be8 - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - 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=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=1 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:
    
    encoder         : Lavf58.28.101
    
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuvj444p(pc), 612x409 [SAR 300:300 DAR 612:409], q=-1--1, 1 fps, 16384 tbn, 1 tbc
    
    Metadata:
    
      encoder         : Lavc58.53.101 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
[swscaler @ 000001e450a5ef00] deprecated pixel format used, make sure you did set range correctly
    
[swscaler @ 000001e45061b340] deprecated pixel format used, make sure you did set range correctly
    
[swscaler @ 000001e44fbea400] deprecated pixel format used, make sure you did set range correctly
    
    Last message repeated 4 times
    
frame=   10 fps=0.0 q=-1.0 Lsize=     594kB time=00:00:07.00 bitrate= 695.5kbits/s speed=27.9x
    
video:593kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.148593%
    
[libx264 @ 000001e44fbac740] frame I:1     Avg QP:17.27  size: 51016
    
[libx264 @ 000001e44fbac740] frame P:9     Avg QP:17.36  size: 61778
    
[libx264 @ 000001e44fbac740] mb I  I16..4:  1.4% 96.0%  2.7%
    
[libx264 @ 000001e44fbac740] mb P  I16..4:  4.0% 83.5% 11.1%  P16..4:  0.7%  0.4%  0.2%  0.0%  0.0%    skip: 0.0%
    
[libx264 @ 000001e44fbac740] 8x8 transform intra:85.8% inter:98.3%
    
[libx264 @ 000001e44fbac740] coded y,u,v intra: 92.4% 60.1% 62.2% inter: 98.5% 93.8% 93.8%
    
[libx264 @ 000001e44fbac740] i16 v,h,dc,p:  5% 50% 10% 35%
    
[libx264 @ 000001e44fbac740] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10% 29% 18%  6%  6%  5%  9%  6% 10%
    
[libx264 @ 000001e44fbac740] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 24% 12%  6% 10%  9%  9%  6%  7%
    
[libx264 @ 000001e44fbac740] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 000001e44fbac740] ref P L0: 33.3% 15.4% 30.8% 20.4%
    
[libx264 @ 000001e44fbac740] kb/s:485.61

    output.mp4 occurred but it isn’t showing any image.

  • FFmpeg from Python has Corrupted Output

    14 juillet 2019, par Mazyod

    In a python script, I have :

    os.system(ff_cmd)
    
# also tried Popen(ff_cmd, shell=True).wait()

    Then, I ran that same ff_cmd from terminal directly. Here are the results :

    # ff_cmd
    
ffmpeg -i "114006.mp3" -acodec pcm_s16le -ar 16000 -ac 1 "114-006-a4dec52a.wav"
    

    
# after running from python
    
% file 114-006-a4dec52a.wav
    
114-006-a4dec52a.wav: Audio file with ID3 version 2.4.0, contains:MPEG ADTS, layer III, v2,  40 kbps, 16 kHz, Monaural
    

    
# after running from terminal
    
% file 114-006-a4dec52a.wav
    
114-006-a4dec52a.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, mono 16000 Hz

    Can anyone please explain why in the world would they result in different outputs ?

    Output from Python :

    ffmpeg version 4.1.4 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with Apple LLVM version 10.0.1 (clang-1001.0.46.4)
    
  configuration: --prefix=/usr/local/Cellar/ffmpeg/4.1.4 --enable-shared --enable-pthreads --enable-version3 --enable-avresample --cc=clang --host-cflags='-I/Library/Java/JavaVirtualMachines/adoptopenjdk-12.0.1.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/adoptopenjdk-12.0.1.jdk/Contents/Home/include/darwin' --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librubberband --enable-libsnappy --enable-libtesseract --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libspeex --enable-videotoolbox --disable-libjack --disable-indev=jack --enable-libaom --enable-libsoxr
    
  libavutil      56. 22.100 / 56. 22.100
    
  libavcodec     58. 35.100 / 58. 35.100
    
  libavformat    58. 20.100 / 58. 20.100
    
  libavdevice    58.  5.100 / 58.  5.100
    
  libavfilter     7. 40.101 /  7. 40.101
    
  libavresample   4.  0.  0 /  4.  0.  0
    
  libswscale      5.  3.100 /  5.  3.100
    
  libswresample   3.  3.100 /  3.  3.100
    
  libpostproc    55.  3.100 / 55.  3.100
    
[mp3 @ 0x7ffa34001800] Estimating duration from bitrate, this may be inaccurate
    
Input #0, mp3, from '/.../114006.mp3':
    
  Duration: 00:00:09.53, start: 0.000000, bitrate: 64 kb/s
    
    Stream #0:0: Audio: mp3, 22050 Hz, stereo, fltp, 64 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (mp3 (mp3float) -> pcm_s16le (native))
    
Press [q] to stop, [?] for help
    
Output #0, wav, to '/.../114-006-a4dec52a.wav':
    
  Metadata:
    
    ISFT            : Lavf58.20.100
    
    Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 16000 Hz, mono, s16, 256 kb/s
    
    Metadata:
    
      encoder         : Lavc58.35.100 pcm_s16le
    
size=     298kB time=00:00:09.53 bitrate= 256.1kbits/s speed= 166x    
    
video:0kB audio:298kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.025564%

    Output from terminal :

    ffmpeg version 4.1.4 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with Apple LLVM version 10.0.1 (clang-1001.0.46.4)
    
  configuration: --prefix=/usr/local/Cellar/ffmpeg/4.1.4 --enable-shared --enable-pthreads --enable-version3 --enable-avresample --cc=clang --host-cflags='-I/Library/Java/JavaVirtualMachines/adoptopenjdk-12.0.1.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/adoptopenjdk-12.0.1.jdk/Contents/Home/include/darwin' --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librubberband --enable-libsnappy --enable-libtesseract --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libspeex --enable-videotoolbox --disable-libjack --disable-indev=jack --enable-libaom --enable-libsoxr
    
  libavutil      56. 22.100 / 56. 22.100
    
  libavcodec     58. 35.100 / 58. 35.100
    
  libavformat    58. 20.100 / 58. 20.100
    
  libavdevice    58.  5.100 / 58.  5.100
    
  libavfilter     7. 40.101 /  7. 40.101
    
  libavresample   4.  0.  0 /  4.  0.  0
    
  libswscale      5.  3.100 /  5.  3.100
    
  libswresample   3.  3.100 /  3.  3.100
    
  libpostproc    55.  3.100 / 55.  3.100
    
[mp3 @ 0x7f98ed005800] Estimating duration from bitrate, this may be inaccurate
    
Input #0, mp3, from '/.../114006.mp3':
    
  Duration: 00:00:09.53, start: 0.000000, bitrate: 64 kb/s
    
    Stream #0:0: Audio: mp3, 22050 Hz, stereo, fltp, 64 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (mp3 (mp3float) -> pcm_s16le (native))
    
Press [q] to stop, [?] for help
    
Output #0, wav, to '/.../114-006-a4dec52a.wav':
    
  Metadata:
    
    ISFT            : Lavf58.20.100
    
    Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 16000 Hz, mono, s16, 256 kb/s
    
    Metadata:
    
      encoder         : Lavc58.35.100 pcm_s16le
    
size=     298kB time=00:00:09.53 bitrate= 256.1kbits/s speed= 469x    
    
video:0kB audio:298kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.025564%

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