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  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

  • Les notifications de la ferme

    1er décembre 2010, par

    Afin d’assurer une gestion correcte de la ferme, il est nécessaire de notifier plusieurs choses lors d’actions spécifiques à la fois à l’utilisateur mais également à l’ensemble des administrateurs de la ferme.
    Les notifications de changement de statut
    Lors d’un changement de statut d’une instance, l’ensemble des administrateurs de la ferme doivent être notifiés de cette modification ainsi que l’utilisateur administrateur de l’instance.
    À la demande d’un canal
    Passage au statut "publie"
    Passage au (...)

  • Initialisation de MediaSPIP (préconfiguration)

    20 février 2010, par

    Lors de l’installation de MediaSPIP, celui-ci est préconfiguré pour les usages les plus fréquents.
    Cette préconfiguration est réalisée par un plugin activé par défaut et non désactivable appelé MediaSPIP Init.
    Ce plugin sert à préconfigurer de manière correcte chaque instance de MediaSPIP. Il doit donc être placé dans le dossier plugins-dist/ du site ou de la ferme pour être installé par défaut avant de pouvoir utiliser le site.
    Dans un premier temps il active ou désactive des options de SPIP qui ne le (...)

Sur d’autres sites (7370)

  • configure.ac : check for sys/auxv.h before defining FLAC__CPU_PPC

    19 septembre 2019, par Peter Seiderer
    configure.ac : check for sys/auxv.h before defining FLAC__CPU_PPC

    Signed-off-by : Peter Seiderer <ps.report@gmx.net>

    — -
    
Note : One of the buildroot autobuilder provided powerpc toolchains
    
seem to not provide the sys/auxv.h header file, resulting in a
    
compile failure (see [1] for details).
    

    [1] http://lists.busybox.net/pipermail/buildroot/2019-September/259732.html
    • [DH] configure.ac

  • FFMPEG encrypted HLS single file is unplayable

    17 septembre 2019, par 3bodyZZ

    i use this command to generate the byterange segments

    ffmpeg -i test.mp4 -hls_time 20 -hls_flags single_file -hls_key_info_file key_info out.m3u8
    here is the output m3u8

    #EXTM3U
    
#EXT-X-VERSION:4
    
#EXT-X-TARGETDURATION:24
    
#EXT-X-MEDIA-SEQUENCE:0
    
#EXT-X-KEY:METHOD=AES-128,URI="key.bin"
    
#EXTINF:23.933333,
    
#EXT-X-BYTERANGE:1016328@0
    
out.ts
    
#EXTINF:19.200000,
    
#EXT-X-BYTERANGE:824192@1016328
    
out.ts
    
#EXTINF:16.866667,
    
#EXT-X-BYTERANGE:714024@1840520
    
out.ts
    
#EXT-X-ENDLIST

    and it does output incorrect byte range m3u8 file that is unplayable, i have tried the multiple segments and it works just fine but i need the single file, any one knows how to fix this ?

    here is the logs from ffmpeg

    ffmpeg version N-94167-ga514244319 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. 56.100 /  7. 56.100
    
  libswscale      5.  4.101 /  5.  4.101
    
  libswresample   3.  4.100 /  3.  4.100
    
  libpostproc    55.  4.100 / 55.  4.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ttt.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf56.40.101
    
  Duration: 00:01:00.16, start: 0.000000, bitrate: 227 kb/s
    
    Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p(tv, bt709), 480x320, 157 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 64 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    
  Stream #0:1 -> #0:1 (aac (native) -> aac (native))
    
Press [q] to stop, [?] for help
    
[libx264 @ 000001df1e25dd80] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
    
[libx264 @ 000001df1e25dd80] profile Progressive High, level 2.1, 4:2:0, 8-bit
    
[libx264 @ 000001df1e25dd80] 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=-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=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
    
[hls @ 000001df1e25ac80] Opening 'key_info' for reading
    
[hls @ 000001df1e25ac80] Opening 'key.bin' for reading
    
[hls @ 000001df1e25ac80] Opening 'crypto:out.ts' for writing
    
Output #0, hls, to 'out.m3u8':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf58.28.101
    
    Stream #0:0(und): Video: h264 (libx264), yuv420p, 480x320, q=-1--1, 30 fps, 90k tbn, 30 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
      encoder         : Lavc58.53.101 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
    Stream #0:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
      encoder         : Lavc58.53.101 aac
    
[hls @ 000001df1e25ac80] Opening 'out.m3u8.tmp' for writinge=N/A speed=25.4x
    
[hls @ 000001df1e25ac80] Opening 'out.m3u8.tmp' for writinge=N/A speed=23.8x
    
[hls @ 000001df1e25ac80] Opening 'out.m3u8.tmp' for writinge=N/A speed=23.7x
    
frame= 1800 fps=723 q=-1.0 Lsize=N/A time=00:01:00.11 bitrate=N/A speed=24.1x
    
video:1196kB audio:947kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
    
[libx264 @ 000001df1e25dd80] frame I:25    Avg QP:18.20  size: 18883
    
[libx264 @ 000001df1e25dd80] frame P:524   Avg QP:21.64  size:  1174
    
[libx264 @ 000001df1e25dd80] frame B:1251  Avg QP:30.70  size:   109
    
[libx264 @ 000001df1e25dd80] consecutive B-frames:  4.2%  7.6%  5.8% 82.4%
    
[libx264 @ 000001df1e25dd80] mb I  I16..4: 29.1%  8.6% 62.3%
    
[libx264 @ 000001df1e25dd80] mb P  I16..4:  1.1%  0.8%  1.1%  P16..4: 14.6%  3.7%  2.2%  0.0%  0.0%    skip:76.5%
    
[libx264 @ 000001df1e25dd80] mb B  I16..4:  0.0%  0.0%  0.1%  B16..8:  7.1%  0.5%  0.1%  direct: 0.2%  skip:92.0%  L0:47.1% L1:51.6% BI: 1.3%
    
[libx264 @ 000001df1e25dd80] 8x8 transform intra:15.8% inter:36.0%
    
[libx264 @ 000001df1e25dd80] coded y,uvDC,uvAC intra: 47.5% 75.5% 54.9% inter: 1.7% 4.4% 0.7%
    
[libx264 @ 000001df1e25dd80] i16 v,h,dc,p: 48% 45%  5%  2%
    
[libx264 @ 000001df1e25dd80] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 20% 48%  2%  2%  1%  2%  2%  3%
    
[libx264 @ 000001df1e25dd80] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 27% 12%  7%  6%  5%  6%  5%  6%
    
[libx264 @ 000001df1e25dd80] i8c dc,h,v,p: 34% 37% 21%  7%
    
[libx264 @ 000001df1e25dd80] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 000001df1e25dd80] ref P L0: 83.5%  4.4%  9.5%  2.6%
    
[libx264 @ 000001df1e25dd80] ref B L0: 90.1%  8.9%  1.0%
    
[libx264 @ 000001df1e25dd80] ref B L1: 95.4%  4.6%
    
[libx264 @ 000001df1e25dd80] kb/s:163.19
    
[aac @ 000001df1e2138c0] Qavg: 357.178

    i have also tried different videos, and i have tried ffmpeg on windows and linux , i have tried compiling it myself and nothing seems to work the segments keeps repeating after reaching a certain point in the video

  • FFMPEG concat audio and videos produces only audio

    19 septembre 2019, par justaguytrynabuildawebsite

    Im trying to combine multiple video files with a single audio file. When using only videos without audio, it works fine but when adding a audio track to the beginning of the concat file i get the return below, and the output.mp4 becomes just audio with no video when previewing in browser.
    FFMPEG command

    ffmpeg -f concat -safe 0 -i /var/www/html/video_tool/edit/out/concat.txt -c copy -flags +global_header /var/www/html/video_tool/edit/out/output.mp4

    concat.txt

    #CONCAT FILE
    
file '/var/www/html/video_tool/edit/audio/sound.mp3'
    
file '/var/www/html/video_tool/edit/vids/frame_0.mp4'
    
file '/var/www/html/video_tool/edit/vids/frame_1.mp4'
    
file '/var/www/html/video_tool/edit/vids/frame_2.mp4'
    
file '/var/www/html/video_tool/edit/vids/frame_3.mp4'

    Output

    ffmpeg version 4.1.3-0york1~16.04 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.11) 20160609
    
  configuration: --prefix=/usr --extra-version='0york1~16.04' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-nonfree --enable-libfdk-aac --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
    
  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 @ 0x5635174e08c0] Estimating duration from bitrate, this may be inaccurate
    
Input #0, concat, from '/var/www/html/video_tool/edit/out/concat.txt':
    
  Duration: N/A, start: 0.000000, bitrate: 192 kb/s
    
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 192 kb/s
    
Output #0, mp4, to '/var/www/html/video_tool/edit/out/output.mp4':
    
  Metadata:
    
    encoder         : Lavf58.20.100
    
    Stream #0:0: Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 192 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
Press [q] to stop, [?] for help
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x5635174e38c0] Auto-inserting h264_mp4toannexb bitstream filter
    
[mp4 @ 0x5635174e5080] Non-monotonous DTS in output stream 0:0; previous: 9897984, current: 8976; changing to 9897985. This may result in incorrect timestamps in the output file.
    
[mp4 @ 0x5635174e5080] Non-monotonous DTS in output stream 0:0; previous: 9897985, current: 8977; changing to 9897986. This may result in incorrect timestamps in the output file.
    
[mp4 @ 0x5635174e5080] Non-monotonous DTS in output stream 0:0; previous: 9897986, current: 8979; changing to 9897987. This may result in incorrect timestamps in the output file.
    
[mp4 @ 0x5635174e5080] Non-monotonous DTS in output stream 0:0; previous: 9897987, current: 8980; changing to 9897988. This may result in incorrect timestamps in the output file.
    
etc, etc...
    
size=    5347kB time=00:03:44.44 bitrate= 195.1kbits/s speed=2.91e+03x    
    
video:0kB audio:5311kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.664769%

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