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  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • 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 (...)

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

Sur d’autres sites (7771)

  • Premil. SVG support

    2 novembre 2015, par Grandt
    Premil. SVG support

    Rev. 4.0.5 - 2015-11-02
    
* Added : Support for SVG images. (experimental)
    
* Cleaned up source headers
    
* Added preliminary work for supporting Apple iBooks idiosyncrasies. If
    
I could, I’d tell Apple to take a flying f*** off of a tall building for
    
their tireless efforts to break established standards.

  • FFMPEG gets stuck on higher resolution or frame rate [H265]

    29 octobre 2015, par Anakooter

    I am running the following command which works perfectly on my system running Elementary OS on Intel Corei5 :

    ffmpeg -f v4l2 -i /dev/video0 -c:v libx265 -x265-params crf=14:vbv-maxrate=128:vbv-bufsize=32:keyint=10:qcomp=0.5:rd=5:ctu=64:min-cu-size=8:cu-lossless=false:fast-intra=false:strong-intra-smoothing=false -tune zerolatency -s 640x480 -preset ultrafast -r 5 -pix_fmt yuv420p -an -strict experimental -f mpegts udp://239.0.0.1:5002

    but if I change the output size to 800x600 and or increase the frame rate from 5 to 10. After a few seconds the video gets stuck.

    I have monitored the CPU usage for both the commands and it is almost identical that is between 300 to 400 percent ( since 4 cores ).

    Any possible answers to mitigate the issue.

    ffmpeg version 2.7.2-static http://johnvansickle.com/ffmpeg/  Copyright (c) 2000-2015 the FFmpeg developers
    
built with gcc 4.9.3 (Debian 4.9.3-1)
    
configuration: --enable-gpl --enable-version3 --disable-shared --disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable-libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls --enable-libvidstab --enable-libsoxr --cc=gcc-4.9
    
libavutil      54. 27.100 / 54. 27.100
    
libavcodec     56. 41.100 / 56. 41.100
    
libavformat    56. 36.100 / 56. 36.100
    
libavdevice    56.  4.100 / 56.  4.100
    
libavfilter     5. 16.101 /  5. 16.101
    
libswscale      3.  1.101 /  3.  1.101
    
libswresample   1.  2.100 /  1.  2.100
    
libpostproc    53.  3.100 / 53.  3.100
    
Routing option strict to both codec and muxer layer
    
[video4linux2,v4l2 @ 0x4775460] fd:4 capabilities:84000001
    
Input #0, video4linux2,v4l2, from '/dev/video0':
    
Duration: N/A, start: 1223.904801, bitrate: 36864 kb/s
    
Stream #0:0: Video: rawvideo, 1 reference frame (YUY2 / 0x32595559), yuyv422, 320x240, 36864 kb/s, 30 fps, 30 tbr, 1000k tbn, 1000k tbc
    
[graph 0 input from stream 0:0 @ 0x476aae0] w:320 h:240 pixfmt:yuyv422     tb:1/1000000 fr:30/1 sar:0/1 sws_param:flags=2
    
[scaler for output stream 0:0 @ 0x476a920] w:800 h:600 flags:'0x4' interl:0
    
[scaler for output stream 0:0 @ 0x476a920] w:320 h:240 fmt:yuyv422 sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x4
    
x265 [info]: HEVC encoder version 1.7+354-b2ba7df1fc69
    
x265 [info]: build info [Linux][GCC 4.9.3][64 bit] 8bit
    
x265 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    
x265 [info]: Main profile, Level-3 (Main tier)
    
x265 [info]: Thread pool created using 4 threads
    
x265 [info]: frame threads / pool features       : 2 / wpp(10 rows)
    
x265 [info]: Coding QT: max CU size, min CU size : 64 / 8
    
x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra
    
x265 [info]: ME / range / subpel / merge         : dia / 57 / 0 / 2
    
x265 [info]: Keyframe min / max / scenecut       : 1 / 10 / 0
    
x265 [info]: Lookahead / bframes / badapt        : 0 / 0 / 0
    
x265 [info]: b-pyramid / weightp / weightb       : 0 / 0 / 0
    
x265 [info]: References / ref-limit  cu / depth  : 1 / 0 / 0
    
x265 [info]: Rate Control / qCompress            : CRF-14.0 / 0.50
    
x265 [info]: VBV/HRD buffer / max-rate / init    : 32 / 64 / 0.900
    
x265 [info]: tools: rd=5 psy-rd=0.30 early-skip tmvp deblock
    
[mpegts @ 0x4776b00] muxrate VBR, pcr every 1 pkts, sdt every 200, pat/pmt every 40 pkts
    
Output #0, mpegts, to 'udp://239.0.0.1:5002':
    
Metadata:
    
encoder         : Lavf56.36.100
    
Stream #0:0: Video: hevc (libx265), 1 reference frame, yuv420p, 800x600, q=2-31, 10 fps, 90k tbn, 10 tbc
    
Metadata:
    
encoder         : Lavc56.41.100 libx265
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (rawvideo (native) -> hevc (libx265))
    
Press [q] to stop, [?] for help
    
*** dropping frame 2 from stream 0 at ts 0
    
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*** dropping frame 28 from stream 0 at ts 26me=00:00:02.60 bitrate=  92.0kbits/s dup=0 drop=52    
    
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*** 1 dup!
    
*** dropping frame 35 from stream 0 at ts 33me=00:00:03.30 bitrate=  96.2kbits/s dup=1 drop=62    
    
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*** 18 dup!
    
*** 2 dup!
    
*** 555 dup!fps= 10 q=0.0 size=      86kB time=00:00:08.00 bitrate=  88.4kbits/s dup=21 drop=112    
    
x265 [warning]: poc:131, VBV underflow (-6152 bits)
    
x265 [warning]: poc:151, VBV underflow (-17080 bits)
    
x265 [warning]: poc:211, VBV underflow (-10272 bits)
    
x265 [warning]: poc:301, VBV underflow (-9024 bits)
    
x265 [warning]: poc:391, VBV underflow (-11368 bits)
    
x265 [warning]: poc:501, VBV underflow (-6152 bits)
    
x265 [warning]: poc:559, VBV underflow (-320 bits)
    
x265 [warning]: poc:581, VBV underflow (-16552 bits)
    
*** dropping frame 639 from stream 0 at ts 344=00:01:03.70 bitrate=  81.3kbits/s dup=576 drop=112    
    
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*** dropping frame 639 from stream 0 at ts 345
    
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*** 70055 dup!

  • aacenc_tns : enable Temporal Noise Shaping by default

    17 octobre 2015, par Rostislav Pehlivanov
    aacenc_tns : enable Temporal Noise Shaping by default

    In light of the recent changes to the TNS system, it has been
    
deemed worthy and robust enough to be turned on by default.
    • [DH] libavcodec/aacenc.c

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