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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    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 (...)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
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  • Le plugin : Podcasts.

    14 juillet 2010, par

    Le problème du podcasting est à nouveau un problème révélateur de la normalisation des transports de données sur Internet.
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  • 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"

  • 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

  • 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 ?

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