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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

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

Sur d’autres sites (11722)

  • ffmpeg how to ignore (skip) errors when concatenate and speed up multiple video files

    3 avril 2016, par user1767834

    I’m trying to concatenate many files from my car DVR but some time ffmpeg fails with "Invalid argument" error.
    My list of files in cf.txt looks like :

    file '2016_0403_170004_098.MOV'
    file '2016_0403_170459_099.MOV'
    file '2016_0403_170630_100.MOV'
    ...

    And I run ffmpeg using next command :

    ffmpeg -f concat -i cf.txt -qscale:v 0 -filter:v "setpts=0.05*PTS" -an e:\MOVIE\all.mov

    After some outputs ffmpeg crushes with message :

    Output #0, mov, to 'e:\MOVIE\all.mov':
     Metadata:
       encoder         : Lavf56.40.101
       Stream #0:0(eng): Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1920x1
    080, q=-1--1, 30 fps, 15360 tbn, 30 tbc
       Metadata:
         creation_time   : 2016-04-03 17:06:27
         handler_name    : DataHandler
         encoder         : Lavc56.60.100 libx264
    Stream mapping:
     Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    Press [q] to stop, [?] for help
    Past duration 0.924995 too large
    frame=    8 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 dro
    frame=   13 fps= 13 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 dro
    frame=   16 fps= 10 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 dro
    frame=   20 fps=9.8 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 dro
    frame=   24 fps=9.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 dro
    frame=   28 fps=9.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 dro
    frame=   33 fps=9.1 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 dro
    frame=   38 fps=9.2 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 dro
    frame=   44 fps=9.5 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 dro
    frame=   48 fps=9.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 dro
    frame=   53 fps=9.2 q=29.0 size=     350kB time=00:00:00.03 bitrate=85986.4kbits
    frame=   58 fps=9.2 q=29.0 size=    1195kB time=00:00:00.20 bitrate=48953.0kbits
    frame=   62 fps=9.1 q=29.0 size=    1959kB time=00:00:00.33 bitrate=48146.4kbits
    frame=   67 fps=9.1 q=29.0 size=    2607kB time=00:00:00.50 bitrate=42707.9kbits
    frame=   71 fps=9.0 q=29.0 size=    3136kB time=00:00:00.63 bitrate=40565.1kbits
    frame=   76 fps=9.0 q=29.0 size=    3817kB time=00:00:00.80 bitrate=39088.0kbits
    frame=   81 fps=9.1 q=29.0 size=    4361kB time=00:00:00.96 bitrate=36957.1kbits
    frame=   87 fps=9.2 q=29.0 size=    5093kB time=00:00:01.16 bitrate=35764.3kbits
    frame=   92 fps=9.3 q=29.0 size=    5748kB time=00:00:01.33 bitrate=35315.2kbits
    frame=   97 fps=9.3 q=29.0 size=    6332kB time=00:00:01.50 bitrate=34579.5kbits
    frame=  101 fps=9.2 q=29.0 size=    6810kB time=00:00:01.63 bitrate=34154.9kbits
    frame=  106 fps=9.3 q=29.0 size=    7534kB time=00:00:01.80 bitrate=34286.2kbits
    frame=  111 fps=9.3 q=29.0 size=    8158kB time=00:00:01.96 bitrate=33983.4kbits
    frame=  115 fps=9.2 q=29.0 size=    8721kB time=00:00:02.10 bitrate=34021.8kbits
    frame=  120 fps=9.3 q=29.0 size=    9405kB time=00:00:02.26 bitrate=33990.6kbits
    cf.txt: Invalid argument
       Last message repeated 4 times
    frame=  124 fps=7.9 q=-1.0 Lsize=   16574kB time=00:00:04.06 bitrate=33386.9kbit
    s/s dup=0 drop=1496
    video:16572kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing
    overhead: 0.014025%
    [libx264 @ 05ab3520] frame I:1     Avg QP:26.62  size:244606
    [libx264 @ 05ab3520] frame P:65    Avg QP:27.06  size:173968
    [libx264 @ 05ab3520] frame B:58    Avg QP:29.32  size: 93380
    [libx264 @ 05ab3520] consecutive B-frames:  6.5% 93.5%  0.0%  0.0%
    [libx264 @ 05ab3520] mb I  I16..4: 17.6% 60.1% 22.3%
    [libx264 @ 05ab3520] mb P  I16..4:  3.4%  7.5%  4.8%  P16..4: 31.0% 21.3% 17.8%
    0.0%  0.0%    skip:14.2%
    [libx264 @ 05ab3520] mb B  I16..4:  0.3%  0.6%  1.9%  B16..8: 26.3% 10.8%  6.7%
    direct: 6.7%  skip:46.7%  L0:39.3% L1:33.9% BI:26.8%
    [libx264 @ 05ab3520] 8x8 transform intra:45.4% inter:37.9%
    [libx264 @ 05ab3520] coded y,uvDC,uvAC intra: 73.1% 54.6% 21.5% inter: 38.7% 28.
    0% 5.2%
    [libx264 @ 05ab3520] i16 v,h,dc,p: 25% 41% 22% 12%
    [libx264 @ 05ab3520] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 17% 27%  6%  4%  5%  5%
    8%  8%
    [libx264 @ 05ab3520] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 11% 15% 10%  8%  8%  8%
    12% 10%
    [libx264 @ 05ab3520] i8c dc,h,v,p: 59% 21% 17%  4%
    [libx264 @ 05ab3520] Weighted P-Frames: Y:9.2% UV:4.6%
    [libx264 @ 05ab3520] ref P L0: 48.5% 15.0% 21.9% 14.2%  0.3%
    [libx264 @ 05ab3520] ref B L0: 72.5% 27.5%
    [libx264 @ 05ab3520] kb/s:32842.44

    See line :

    cf.txt : Invalid argument

    So, I want to ignore this error (and any other if possible) and continue to process the files.
    Is it possible ?

  • Revision 455f2de20b : Tune tokenization/detokenization flow for speed-up This commit optimizes the to

    30 juillet 2013, par Jingning Han

    Changed Paths :
     Modify /vp9/decoder/vp9_detokenize.c


     Modify /vp9/encoder/vp9_tokenize.c



    Tune tokenization/detokenization flow for speed-up

    This commit optimizes the tokenization and detokenization operational
    flow for speed-up. It makes the coding process about 0.3% faster at
    speed 0.

    Change-Id : I28008df7482874e4b5f237f2d418ff82a249dd56

  • Revision 56df76bf1b : Merge "Optimize 32x32 2D inverse DCT for speed-up"

    1er août 2013, par Jingning Han

    Merge "Optimize 32x32 2D inverse DCT for speed-up"