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Autres articles (38)

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    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
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  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

Sur d’autres sites (6161)

  • How to play sound with a music discord bot on heroku

    25 janvier 2020, par Eduardo Espinoza

    I’m creating a Discord Music Bot in discord.js, I already installed ffmpeg, and everything seems to work normally, but when I execute play command, bot joins a channel, send a message, but doesn’t play anything, I’ve already checked console and it doesn’t log anything.
    I know it’s not a problem with code since it works perfectly locally, the problem is when I try to use heroku, I thought it could be a opusscript problem but I don’t know.

  • tag refuses to play mp4 video converted from MOV

    27 décembre 2014, par MightyPork

    I have a video I want to embed using the html5 video tag :

    I’ve converted it using ffmpeg :

    ffmpeg -i P6135199.MOV -vcodec libx264 -acodec aac helios.mp4

    And I try to embed it as follows :

    <video src="helios.mp4" controls="controls">Get a better browser!</video>

    However, Chrome doesn’t play the video, only offers to download it (same as it did before I converted the video). Firefox has the same problem.

    I’ve tested and other mp4 files (from my phone) play just fine.

    What’s the problem ? Did I convert it wrong ?

  • tag refuses to play mp4 video

    5 janvier 2015, par MightyPork

    I have a video I want to embed using the html5 video tag :

    I’ve converted it using ffmpeg :

    ffmpeg -i P6135199.MOV -vcodec libx264 -acodec aac helios.mp4

    FFMPEG output :

    [libx264 @ 0x22ac340] using cpu capabilities : MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0x22ac340] profile High 4:2:2, level 1.2, 4:2:2 8-bit
[libx264 @ 0x22ac340] 264 - core 142 r2455 021c0dc - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - 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=15 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 ’helios.mp4’ :
  Metadata :
    comment-eng : OLYMPUS DIGITAL CAMERA                           
    comment : OLYMPUS DIGITAL CAMERA                           
    encoder : Lavf56.15.102
    Stream #0:0(eng) : Video : h264 (libx264) ([33][0][0][0] / 0x0021), yuvj422p(pc), 320x240, q=-1—1, 15 fps, 15360 tbn, 15 tbc (default)
    Metadata :
      creation_time : 2008-06-13 10:47:16
      encoder : Lavc56.13.100 libx264
Stream mapping :
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
frame=  240 fps=124 q=-1.0 Lsize=     906kB time=00:00:15.86 bitrate= 467.7kbits/s    
video:902kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead : 0.409100%
[libx264 @ 0x22ac340] frame I:1     Avg QP:23.71  size :  7960
[libx264 @ 0x22ac340] frame P:123   Avg QP:23.85  size :  5255
[libx264 @ 0x22ac340] frame B:116   Avg QP:25.41  size :  2317
[libx264 @ 0x22ac340] consecutive B-frames :  3.3% 96.7%  0.0%  0.0%
[libx264 @ 0x22ac340] mb I  I16..4 : 15.7% 69.0% 15.3%
[libx264 @ 0x22ac340] mb P  I16..4 :  2.2% 13.4%  0.8%  P16..4 : 43.8% 23.1% 14.0%  0.0%  0.0%    skip : 2.8%
[libx264 @ 0x22ac340] mb B  I16..4 :  0.3%  1.3%  0.1%  B16..8 : 42.4%  9.9%  3.0%  direct:12.2%  skip:30.9%  L0:37.2% L1:38.2% BI:24.5%
[libx264 @ 0x22ac340] 8x8 transform intra:80.8% inter:71.9%
[libx264 @ 0x22ac340] coded y,uvDC,uvAC intra : 76.7% 96.8% 49.7% inter : 37.8% 60.9% 5.1%
[libx264 @ 0x22ac340] i16 v,h,dc,p : 39%  4%  8% 49%
[libx264 @ 0x22ac340] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu : 15% 14% 39%  6%  3%  4%  3%  6% 12%
[libx264 @ 0x22ac340] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu : 25% 11% 18%  8%  7%  7%  8%  8%  8%
[libx264 @ 0x22ac340] i8c dc,h,v,p : 63%  7% 20% 10%
[libx264 @ 0x22ac340] Weighted P-Frames : Y:5.7% UV:0.8%
[libx264 @ 0x22ac340] ref P L0 : 51.4% 18.3% 20.6%  9.3%  0.4%
[libx264 @ 0x22ac340] ref B L0 : 80.8% 19.2%
[libx264 @ 0x22ac340] kb/s:461.52

    And I try to embed it as follows :

    <video src="helios.mp4" controls="controls">Get a better browser!</video>

    However, Chrome doesn’t play the video, only offers to download it (same as it did before I converted the video). Firefox has the same problem.

    I’ve tested and other mp4 files (from my phone) play just fine.

    What’s the problem ? Did I convert it wrong ?

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