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MediaSPIP version 0.1 Beta
16 avril 2011, parMediaSPIP 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 (...) -
Mise à jour de la version 0.1 vers 0.2
24 juin 2013, parExplications 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 (...) -
MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 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 (...)
Sur d’autres sites (11637)
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Ut Video decoder
16 octobre 2011, par Kostya ShishkovUt Video decoder
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.mov conversion to .mp4 using ffmpeg doesn't convert the entire video
5 février 2013, par user504879I am trying to convert a mov file which I got from saving my powerpoint presentation to a movie file. However only a part of the presentation is converted not the entire one and also running qt-start doesn't make the exported mp4 to stream over rtmp. Is there something which I am missing ?
I am attaching the output which i get when I am trying to convert the file using ffmpeg
$ export LD_LIBRARY_PATH=/usr/local/lib; /usr/local/bin/ffmpeg -y -i /data/tmp/vialogues_prez.mov -r 20 -g 40 -acodec libfaac -ar 44100 -ab 96k -vcodec libx264 -s 640x480 -vpre medium /data/videos/vialogues_prez.mp4
FFmpeg version 0.6.1, Copyright (c) 2000-2010 the FFmpeg developers
built on Feb 19 2011 19:03:56 with gcc 4.4.5
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-x11grab
libavutil 50.15. 1 / 50.15. 1
libavcodec 52.72. 2 / 52.72. 2
libavformat 52.64. 2 / 52.64. 2
libavdevice 52. 2. 0 / 52. 2. 0
libswscale 0.11. 0 / 0.11. 0
libpostproc 51. 2. 0 / 51. 2. 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x186f460]max_analyze_duration reached
Seems stream 0 codec frame rate differs from container frame rate: 600.00 (600/1) -> 0.08 (1/12)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/data/tmp/vialogues_prez.mov':
Metadata:
major_brand : qt
minor_version : 537199360
compatible_brands: qt
comment : Microsoft PowerPoint Movie
comment-eng : Microsoft PowerPoint Movie
Duration: 00:04:47.00, start: 0.000000, bitrate: 22 kb/s
Stream #0.0(eng): Video: qtrle, bgra, 640x480, 21 kb/s, 0.01 fps, 0.08 tbr, 600 tbn, 600 tbc
Stream #0.1(eng): Video: 0x0000, 600 tbr, 600 tbn, 600 tbc
Stream #0.2(eng): Video: 0x0000, 600 tbr, 600 tbn, 600 tbc
[libx264 @ 0x1873b50]using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
[libx264 @ 0x1873b50]profile High, level 3.0
[libx264 @ 0x1873b50]264 - core 114 - H.264/MPEG-4 AVC codec - Copyleft 2003-2011 - 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=1 sliced_threads=0 nr=0 decimate=1 interlaced=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=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=200 ratetol=20.0 qcomp=0.60 qpmin=10 qpmax=51 qpstep=4 ip_ratio=1.41 aq=1:1.00
Output #0, mp4, to '/data/videos/vialogues_prez.mp4':
Metadata:
encoder : Lavf52.64.2
Stream #0.0(eng): Video: libx264, yuv420p, 640x480, q=10-51, 200 kb/s, 20 tbn, 20 tbc
Stream mapping:
Stream #0.0 -> #0.0
Press [q] to stop encoding
frame= 4 fps= 0 q=32766.0 Lsize= 50kB time=45.05 bitrate= 9.0kbits/s
video:49kB audio:0kB global headers:0kB muxing overhead 1.740573%
[libx264 @ 0x1873b50]frame I:1 Avg QP:32.73 size: 8427
[libx264 @ 0x1873b50]frame P:3 Avg QP:20.68 size: 13640
[libx264 @ 0x1873b50]mb I I16..4: 60.8% 14.6% 24.7%
[libx264 @ 0x1873b50]mb P I16..4: 28.7% 7.2% 15.4% P16..4: 2.0% 1.3% 1.4% 0.0% 0.0% skip:43.9%
[libx264 @ 0x1873b50]final ratefactor: -16.67
[libx264 @ 0x1873b50]8x8 transform intra:14.2% inter:5.0%
[libx264 @ 0x1873b50]coded y,uvDC,uvAC intra: 25.2% 18.4% 13.0% inter: 5.3% 7.4% 7.2%
[libx264 @ 0x1873b50]i16 v,h,dc,p: 63% 34% 1% 2%
[libx264 @ 0x1873b50]i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 41% 31% 1% 1% 1% 1% 1% 4%
[libx264 @ 0x1873b50]i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 33% 19% 2% 3% 3% 4% 3% 4%
[libx264 @ 0x1873b50]i8c dc,h,v,p: 75% 20% 4% 1%
[libx264 @ 0x1873b50]Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x1873b50]ref P L0: 57.0% 12.2% 26.2% 4.7%
[libx264 @ 0x1873b50]kb/s:1.14any help is appreciated.
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Ut Video decoder
16 octobre 2011, par Kostya ShishkovUt Video decoder