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  • Mise à jour de la version 0.1 vers 0.2

    24 juin 2013, par

    Explications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
    Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1) ; Installation des dépendances pour Smush ; Installation de MediaInfo et FFprobe pour la récupération des métadonnées ; On n’utilise plus ffmpeg2theora ; On n’installe plus flvtool2 au profit de flvtool++ ; On n’installe plus ffmpeg-php qui n’est plus maintenu au (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

Sur d’autres sites (9986)

  • Compress video command for FFMPEG in short time duration in android [on hold]

    13 mars 2018, par Vijendra patidar

    I have used many ffmpeg command but not work proper for compress video this work fine for trim video.

    For trim video command

    String[] complexCommand = {"-i", file.getPath(), "-ss", "" + startMs / 1000, "-to", "" + endMs / 1000, "-c", "copy", file1.getPath()};

  • ffmpeg - convert image sequence to video with reversed order

    28 mars 2018, par 0__

    Looking at the docs, it is not apparent to me whether ffmpeg would allow me to convert an image sequence to a video in reverse order, for example using this sequence :

    frame-1000.jpg
    
frame-999.jpg
    
frame-998.jpg
    
...
    
frame-1.jpg

    Is it possible to give a "step direction" for the frame indices ?

  • ffmpeg livestream alway stop after 160hours streamming

    2 avril 2018, par JerryJumper88

    I use ffmpeg with this code to run stream youtube 24/7 from Windows VPS. But stream alway stop after 160-167 hours and I don’t know why.

       dir/b/s "C:\Users\NASA\Desktop\ffmpeg\bin\1\*.mp4" > list.txt
    
:encode video
    
:loop
    
for /F "delims=;" %%F in (list.txt)  DO ffmpeg -re -i "%%F" -vcodec libx264 -preset veryfast -maxrate 2500k -bufsize 3368k -vf "format=yuv420p" -g 60 -acodec libmp3lame -b:a 198k -ar 44100 -metadata title="" -metadata artist="" -metadata album_artist="" -metadata album="" -metadata date="" -metadata track="" -metadata genre="" -metadata publisher="" -metadata encoded_by="" -metadata copyright="" -metadata composer="" -metadata performer="" -metadata TIT1="" -metadata TIT3="" -metadata disc="" -metadata TKEY="" -metadata TBPM="" -metadata language="eng" -metadata encoder="" -f flv -s 1280x720 rtmp://a.rtmp.youtube.com/live2/xxxx-xxxx-xxxx-xxxx
    
goto loop

    And this is stream log. I google " Larger timestamp than 24-bit : 0xffffff9f" but nothing about this error. I contacted to admin server system, he comfirmed that has no issue connection. Then I tried again in Windows 7 and Windows server 2012, same result, still drop after 160h on youtube.

        Larger timestamp than 24-bit: 0xffffff9f
    
[flv @ 000000000275c820] Failed to update header with correct duration.
    
[flv @ 000000000275c820] Failed to update header with correct filesize.
    
frame=10575 fps= 30 q=-1.0 Lsize=   88449kB time=00:05:52.52 bitrate=2055.4kbits
    
/s speed=0.998x
    
video:79769kB audio:8263kB subtitle:0kB other streams:0kB global headers:0kB mux
    
ing overhead: 0.474711%
    
[libx264 @ 0000000002760560] frame I:182   Avg QP:20.08  size: 41314
    
[libx264 @ 0000000002760560] frame P:4955  Avg QP:22.97  size: 11557
    
[libx264 @ 0000000002760560] frame B:5438  Avg QP:23.75  size:  3108
    
[libx264 @ 0000000002760560] consecutive B-frames: 29.6%  3.9%  5.0% 61.5%
    
[libx264 @ 0000000002760560] mb I  I16..4: 23.0% 49.4% 27.5%
    
[libx264 @ 0000000002760560] mb P  I16..4: 10.8% 15.7%  3.3%  P16..4: 17.4%  6.3
    
%  2.4%  0.0%  0.0%    skip:44.1%
    
[libx264 @ 0000000002760560] mb B  I16..4:  1.7%  1.6%  0.2%  B16..8: 12.4%  3.4
    
%  0.3%  direct: 4.9%  skip:75.4%  L0:46.3% L1:46.0% BI: 7.6%
    
[libx264 @ 0000000002760560] 8x8 transform intra:51.7% inter:36.6%
    
[libx264 @ 0000000002760560] coded y,uvDC,uvAC intra: 38.7% 59.1% 14.8% inter: 4
    
.5% 13.5% 0.3%
    
[libx264 @ 0000000002760560] i16 v,h,dc,p: 43% 36% 17%  4%
    
[libx264 @ 0000000002760560] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 31% 21%  2%  2%
    
 3%  3%  3%  4%
    
[libx264 @ 0000000002760560] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 29% 15%  4%  5%
    
 5%  5%  5%  4%
    
[libx264 @ 0000000002760560] i8c dc,h,v,p: 41% 27% 27%  4%
    
[libx264 @ 0000000002760560] Weighted P-Frames: Y:0.1% UV:0.0%
    
[libx264 @ 0000000002760560] kb/s:1853.78
    

    
C:\Users\NASA\Desktop\ffmpeg\bin>ffmpeg -re -i "C:\Users\NASA\Desktop\ffmpeg\bin
    
\1\6 x24.mp4" -vcodec libx264 -preset veryfast -maxrate 2500k -bufsize
    
3368k -vf "format=yuv420p" -g 60 -acodec libmp3lame -b:a 198k -ar 44100 -metadat
    
a title="" -metadata artist="" -metadata album_artist="" -metadata album="" -met
    
adata date="" -metadata track="" -metadata genre="" -metadata publisher="" -meta
    
data encoded_by="" -metadata copyright="" -metadata composer="" -metadata perfor
    
mer="" -metadata TIT1="" -metadata TIT3="" -metadata disc="" -metadata TKEY="" -
    
metadata TBPM="" -metadata language="eng" -metadata encoder="" -f flv -s 1280x72
    
0 rtmp://a.rtmp.youtube.com/live2/xxxx-xxxx-xxxx-xxxx
    
ffmpeg version N-87353-g183fd30 Copyright (c) 2000-2017 the FFmpeg developers
    
  built with gcc 7.2.0 (GCC)
    
  configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --e
    
nable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --
    
enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv
    
--enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-li
    
bfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug -
    
-enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enabl
    
e-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-li
    
bsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolam
    
e --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
    
 --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable
    
-libxavs --enable-libxvid --enable-libxml2 --enable-libzimg --enable-lzma --enab
    
le-zlib
    
  libavutil      55. 76.100 / 55. 76.100
    
  libavcodec     57.106.101 / 57.106.101
    
  libavformat    57. 82.101 / 57. 82.101
    
  libavdevice    57.  8.101 / 57.  8.101
    
  libavfilter     6.105.100 /  6.105.100
    
  libswscale      4.  7.103 /  4.  7.103
    
  libswresample   2.  8.100 /  2.  8.100
    
  libpostproc    54.  6.100 / 54.  6.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\NASA\Desktop\ffmpeg\bin\1\6 x.mp4':
    
  Metadata:
    
    major_brand     : mp42
    
    minor_version   : 0
    
    compatible_brands: isommp42
    
    creation_time   : 2017-10-16T20:51:09.000000Z
    
  Duration: 00:03:22.04, start: 0.000000, bitrate: 1300 kb/s
    
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709)
    
, 1280x720 [SAR 1:1 DAR 16:9], 1105 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (def
    
ault)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, flt
    
p, 191 kb/s (default)
    
    Metadata:
    
      creation_time   : 2017-10-16T20:51:09.000000Z
    
      handler_name    : IsoMedia File Produced by Google, 5-11-2011
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    
  Stream #0:1 -> #0:1 (aac (native) -> mp3 (libmp3lame))
    
Press [q] to stop, [?] for help
    
[libx264 @ 00000000029d0020] using SAR=1/1
    
[libx264 @ 00000000029d0020] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
    
AVX FMA3 BMI2 AVX2
    
[libx264 @ 00000000029d0020] profile High, level 3.1
    
[libx264 @ 00000000029d0020] 264 - core 152 r2851 ba24899 - H.264/MPEG-4 AVC cod
    
ec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options: cabac=1 r
    
ef=1 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed
    
_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=1 cqm=0 deadzone=21,11 fast_pski
    
p=1 chroma_qp_offset=0 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decim
    
ate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_a
    
dapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=1 keyint=60 keyint_min=6 s
    
cenecut=40 intra_refresh=0 rc_lookahead=10 rc=crf mbtree=1 crf=23.0 qcomp=0.60 q
    
pmin=0 qpmax=69 qpstep=4 vbv_maxrate=2500 vbv_bufsize=3368 crf_max=0.0 nal_hrd=n
    
one filler=0 ip_ratio=1.40 aq=1:1.00
    
frame=   14 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kb
    
Output #0, flv, to 'rtmp://a.rtmp.youtube.com/live2/xxxx-xxxx-xxxx-xxxx':
    
  Metadata:
    
    major_brand     : mp42
    
    minor_version   : 0
    
    compatible_brands: isommp42
    
    encoder         : Lavf57.82.101
    
    Stream #0:0(und): Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p(pro
    
gressive), 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 30 fps, 1k tbn, 30 tbc (default
    
)
    
    Metadata:
    
      handler_name    : VideoHandler
    
      encoder         : Lavc57.106.101 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 2500000/0/0 buffer size: 3368000 vbv_delay: -1
    
    Stream #0:1(eng): Audio: mp3 (libmp3lame) ([2][0][0][0] / 0x0002), 44100 Hz,
    
 stereo, fltp, 198 kb/s (default)
    
    Metadata:
    
      creation_time   : 2017-10-16T20:51:09.000000Z
    
      handler_name    : IsoMedia File Produced by Google, 5-11-2011
    
      encoder         : Lavc57.106.101 libmp3lame
    
frame=   29 fps= 28 q=29.0 size=      77kB time=00:00:00.41 bitrate=1498.7kbits/
    
frame=   44 fps= 28 q=29.0 size=     129kB time=00:00:00.94 bitrate=1118.8kbits/
    
frame=   60 fps= 29 q=29.0 size=     180kB time=00:00:01.88 bitrate= 781.8kbits/
    
frame=   76 fps= 30 q=26.0 size=     220kB time=00:00:02.37 bitrate= 758.1kbits/
    
frame=   91 fps= 29 q=29.0 size=     311kB time=00:00:02.84 bitrate= 895.3kbits/
    
frame=  107 fps= 30 q=29.0 size=     356kB time=00:00:03.34 bitrate= 870.9kbits/
    
frame=  122 fps= 30 q=29.0 size=     395kB time=00:00:03.84 bitrate= 843.3kbits/
    
frame=  137 fps= 30 q=29.0 size=     428kB time=00:00:04.31 bitrate= 813.2kbits/
    
frame=  153 fps= 30 q=29.0 size=     535kB time=00:00:04.80 bitrate= 911.9kbits/
    
frame=  168 fps= 30 q=29.0 size=     598kB time=00:00:05.30 bitrate= 923.0kbits/
    
frame=  184 fps= 30 q=29.0 size=     661kB time=00:00:05.77 bitrate= 938.2kbits/
    
frame=  199 fps= 30 q=29.0 size=     757kB time=00:00:06.27 bitrate= 989.2kbits/
    
frame=  215 fps= 30 q=29.0 size=     833kB time=00:00:06.76 bitrate=1008.2kbits/
    
frame=  230 fps= 30 q=29.0 size=     893kB time=00:00:07.23 bitrate=1011.1kbits/
    
frame=  246 fps= 30 q=29.0 size=     963kB time=00:00:07.73 bitrate=1019.8kbits/
    
frame=  261 fps= 30 q=29.0 size=    1049kB time=00:00:08.23 bitrate=1043.7kbits/
    
frame=  276 fps= 30 q=29.0 size=    1117kB time=00:00:08.70 bitrate=1052.2kbits/
    
frame=  292 fps= 30 q=29.0 size=    1166kB time=00:00:09.19 bitrate=1038.3kbits/
    
frame=  307 fps= 30 q=29.0 size=    1216kB time=00:00:09.69 bitrate=1027.8kbits/
    
frame=  322 fps= 30 q=29.0 size=    1304kB time=00:00:10.18 bitrate=1048.4kbits/
    
frame=  338 fps= 30 q=29.0 size=    1363kB time=00:00:11.15 bitrate=1000.8kbits/
    
s speed=0.985x

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