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Médias (91)
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Head down (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
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Echoplex (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
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Discipline (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
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Letting you (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
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1 000 000 (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
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999 999 (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
Autres articles (104)
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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 (...) -
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 (...) -
Amélioration de la version de base
13 septembre 2013Jolie 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 (10496)
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Revision 29188 : 2 options de plus pour personnaliser la page d’activation de la mutu : * ...
15 juin 2009, par real3t@… — Log2 options de plus pour personnaliser la page d’activation de la mutu :
* ’branding’ : texte libre en HTML
* ’branding_logo’ => logo (sous forme de HTML) -
ffmpeg/ffplay stream error using Windows 10
23 juin 2018, par AlanI’m using Android’s screenrecord to stream the device screen via adb and pipe the
output to ffplay 3.4. It works great using OS X via the command :adb shell screenecord --bit-rate=16m --output-format=h264 --size 800x600 - | c:\bin\ffplay.exe -framerate 30 -framedrop -bufsize 60M -
Windows 10 is a different story. I get a blurred out screen and the following stream of errors :
ffplay version 3.4 Copyright (c) 2003-2017 the FFmpeg developers
built with gcc 7.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-libmfx
libavutil 55. 78.100 / 55. 78.100
libavcodec 57.107.100 / 57.107.100
libavformat 57. 83.100 / 57. 83.100
libavdevice 57. 10.100 / 57. 10.100
libavfilter 6.107.100 / 6.107.100
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
[h264 @ 000002a5f08320c0] negative number of zero coeffs at 9 6/0
[h264 @ 000002a5f08320c0] error while decoding MB 9 6
[h264 @ 000002a5f08320c0] concealing 1640 DC, 1640 AC, 1640 MV errors in I frame
[h264 @ 000002a5f08320c0] negative number of zero coeffs at 44 7
[h264 @ 000002a5f08320c0] error while decoding MB 44 7
[h264 @ 000002a5f08320c0] concealing 1555 DC, 1555 AC, 1555 MV errors in P frame
[h264 @ 000002a5f08320c0] out of range intra chroma pred mode
[h264 @ 000002a5f08320c0] error while decoding MB 12 7
[h264 @ 000002a5f08320c0] concealing 1587 DC, 1587 AC, 1587 MV errors in P frame
[h264 @ 000002a5f08320c0] out of range intra chroma pred mode
[h264 @ 000002a5f08320c0] error while decoding MB 49 6
[h264 @ 000002a5f08320c0] concealing 1600 DC, 1600 AC, 1600 MV errors in P frame
[h264 @ 000002a5f08320c0] mb_type 260 in P slice too large at 11 11
[h264 @ 000002a5f08320c0] error while decoding MB 11 11
[h264 @ 000002a5f08320c0] concealing 1388 DC, 1388 AC, 1388 MV errors in P frame
[h264 @ 000002a5f08320c0] out of range intra chroma pred mode
[h264 @ 000002a5f08320c0] error while decoding MB 24 16
[h264 @ 000002a5f08320c0] concealing 1125 DC, 1125 AC, 1125 MV errors in P frame
Input #0, h264, from 'pipe:':q= 0KB vq= 0KB sq= 0B f=0/0
Duration: N/A, bitrate: N/A nan : 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
Stream #0:0: Video: h264 (Baseline), yuv420p(tv, bt470bg/bt470bg/smpte170m, progressive), 800x600, 30 fps, 30 tbr, 1200k tbn, 60 tbc
[h264 @ 000002a5f144e4c0] negative number of zero coeffs at 9 6
[h264 @ 000002a5f144e4c0] error while decoding MB 9 6
[h264 @ 000002a5f144e4c0] concealing 1640 DC, 1640 AC, 1640 MV errors in I frame
[h264 @ 000002a5f10500a0] negative number of zero coeffs at 44 7
[h264 @ 000002a5f10500a0] error while decoding MB 44 7
[h264 @ 000002a5f10500a0] concealing 1555 DC, 1555 AC, 1555 MV errors in P frame
[h264 @ 000002a5f1050840] out of range intra chroma pred mode
[h264 @ 000002a5f1050840] error while decoding MB 12 7
[h264 @ 000002a5f1050840] concealing 1587 DC, 1587 AC, 1587 MV errors in P frame
[h264 @ 000002a5f0e500a0] out of range intra chroma pred mode
[h264 @ 000001f5df14e5e0] cbp too large (51) at 43 7= 0B f=0/0
[h264 @ 000001f5df14e5e0] error while decoding MB 43 7
[h264 @ 000001f5df14e5e0] concealing 1556 DC, 1556 AC, 1556 MV errors in P frame
[h264 @ 000001f5de6c9980] cbp too large (51) at 43 7= 0B f=0/0
[h264 @ 000001f5de6c9980] error while decoding MB 43 7
[h264 @ 000001f5de6c9980] concealing 1556 DC, 1556 AC, 1556 MV errors in P frame
[ h264 @ 000001f5df338b20] cbp too large (51) at 18 7= 0B f=0/0
[h264 @ 000001f5df338b20] error while decoding MB 18 7
[h264 @ 000001f5df338b20] concealing 1581 DC, 1581 AC, 1581 MV errors in P frame
[h264 @ 000001f5de618f20] cbp too large (60) at 30 8= 0B f=0/0
[h264 @ 000001f5de618f20] error while decoding MB 30 8
[h264 @ 000001f5de618f20] concealing 1519 DC, 1519 AC, 1519 MV errors in P frame
[h264 @ 000001f5de5f9120] cbp too large (151) at 15 11 0B f=0/0
[h264 @ 000001f5de5f9120] error while decoding MB 15 11
[h264 @ 000001f5de5f9120] concealing 1384 DC, 1384 AC, 1384 MV errors in P frame
[h264 @ 000001f5df14e5e0] cbp too large (51) at 17 8= 0B f=0/0
[h264 @ 000001f5df14e5e0] error while decoding MB 17 8
[h264 @ 000001f5df14e5e0] concealing 1532 DC, 1532 AC, 1532 MV errors in P frameHow can I fix this ?
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ffpmeg drops last frame when compressing from MP4 to MP4 (libx264)
28 octobre 2018, par UsoboiSo, I’m using this code to compress my *mp4 file. I need to get lower quality and decrease bitrate :
ffmpeg -i input.mp4 -c:v libx264 output.mp4
The problem is : the last frame of footage is dropped after ffmpeg compression.
Screenshot is here : screenshot_ffmpeg_drop frameI tried to use full preferences I need, but the problem is the same.
ffmpeg -i input.mp4 -c:v libx264 -vf scale=1280:720 -preset fast -crf 29 -r 25 -c:a copy output.mp4
logfile during ffmpeg encoding :
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from ’\input.mp4’ :
Metadata :
major_brand : mp42
minor_version : 0
compatible_brands : mp42mp41
creation_time : 2018-10-28T11:06:03.000000Z
Duration : 00:00:12.76, start : 0.000000, bitrate : 5374 kb/s
Stream #0:0(eng) : Video : h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 5368 kb/s, 25 fps, 25 tbr, 50k tbn, 50 tbc (default)
Metadata :
creation_time : 2018-10-28T11:06:03.000000Z
handler_name : Alias Data Handler
encoder : AVC CodingStream mapping : Stream #0:0 -> #0:0 (h264 (native) -> h264
(libx264)) Press [q] to stop, [?] for help [libx264 @
000002fae8b50780] using SAR=1/1 [libx264 @ 000002fae8b50780] using cpu
capabilities : MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 [libx264 @
000002fae8b50780] profile High, level 3.1 [libx264 @ 000002fae8b50780]
264 - core 155 r2901 7d0ff22 - H.264/MPEG-4 AVC codec - Copyleft
2003-2018 - http://www.videolan.org/x264.html - options : cabac=1 ref=2
deblock=1:0:0 analyse=0x3:0x113 me=hex subme=6 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=12
lookahead_threads=2 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=1 keyint=250
keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=30 rc=crf
mbtree=1 crf=29.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40
aq=1:1.00 Output #0, mp4, to ’\output.mp4’ : Metadata :
major_brand : mp42
minor_version : 0
compatible_brands : mp42mp41
encoder : Lavf58.17.100
Stream #0:0(eng) : Video : h264 (libx264) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1—1, 25 fps, 12800 tbn, 25
tbc (default)
Metadata :
creation_time : 2018-10-28T11:06:03.000000Z
handler_name : Alias Data Handler
encoder : Lavc58.19.104 libx264
Side data :
cpb : bitrate max/min/avg : 0/0/0 buffer size : 0 vbv_delay : -1frame= 318 fps=127 q=-1.0 Lsize= 855kB time=00:00:12.60 bitrate=
556.0kbits/s speed=5.05x video:851kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead : 0.534683% [libx264 @
0000015d5cef0500] frame I:2 Avg QP:26.18 size : 67800 [libx264 @
0000015d5cef0500] frame P:80 Avg QP:27.93 size : 5439 [libx264 @
0000015d5cef0500] frame B:236 Avg QP:32.44 size : 1269 [libx264 @
0000015d5cef0500] consecutive B-frames : 0.9% 0.0% 0.9% 98.1%
[libx264 @ 0000015d5cef0500] mb I I16..4 : 10.6% 62.5% 26.8% [libx264
@ 0000015d5cef0500] mb P I16..4 : 0.5% 1.0% 0.2% P16..4 : 36.1%
5.1% 3.6% 0.0% 0.0% skip:53.6% [libx264 @ 0000015d5cef0500] mb B I16..4 : 0.6% 0.5% 0.0% B16..8 : 22.2% 0.6% 0.0% direct : 2.0%
skip:74.2% L0:44.9% L1:54.5% BI : 0.6% [libx264 @ 0000015d5cef0500]
8x8 transform intra:55.0% inter:86.2% [libx264 @ 0000015d5cef0500]
coded y,uvDC,uvAC intra : 48.1% 54.9% 27.0% inter : 3.2% 5.2% 0.2%
[libx264 @ 0000015d5cef0500] i16 v,h,dc,p : 19% 56% 10% 15% [libx264 @
0000015d5cef0500] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu : 19% 25% 18% 5% 6%
5% 8% 5% 8% [libx264 @ 0000015d5cef0500] i4
v,h,dc,ddl,ddr,vr,hd,vl,hu : 27% 24% 9% 5% 8% 7% 9% 5% 7%
[libx264 @ 0000015d5cef0500] i8c dc,h,v,p : 60% 20% 15% 4% [libx264 @
0000015d5cef0500] Weighted P-Frames : Y:0.0% UV:0.0% [libx264 @
0000015d5cef0500] ref P L0 : 67.7% 32.3% [libx264 @ 0000015d5cef0500]
ref B L0 : 80.4% 19.6% [libx264 @ 0000015d5cef0500] ref B L1 : 92.1%
7.9% [libx264 @ 0000015d5cef0500] kb/s:547.35