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La conservation du net art au musée. Les stratégies à l’œuvre
26 mai 2011
Mis à jour : Juillet 2013
Langue : français
Type : Texte
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Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs
12 avril 2011, parLa manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras. -
Personnaliser les catégories
21 juin 2013, parFormulaire de création d’une catégorie
Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
On peut modifier ce formulaire dans la partie :
Administration > Configuration des masques de formulaire.
Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...) -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)
Sur d’autres sites (11157)
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ffmpeg conversion x264 [error] : malloc of size 769152 failed
18 décembre 2014, par prashanthpI am trying to convert video recorded from Android smart watch (.mp4 format) to a format (.mp4) which playable on all browsers. The video recorded from smart watch is not playing in the browsers. so, i’ve used ffmpeg to convert in into a playable mp4 format.
But sometimes it is showing error as
x264 [error]: malloc of size 503008 failed
What is the reason for this. Sometimes it’s getting converted and sometimes it is showing error .
Here is the console output.
/usr/local/ffmpeg_build/ffmpeg/bin/ffmpeg -i /home/xestatt1/public_html/app/webroot/mobile/uploads/in/Dec152014161945.mp4 -vcodec libx264 -r 24 -s 352*288 -acodec aac -ab 12k -strict -2 /home/xestatt1/public_html/app/webroot/mobile/uploads/out/ot12.mp4
ffmpeg version 2.5.git Copyright (c) 2000-2014 the FFmpeg developers
built on Dec 13 2014 05:42:08 with gcc 4.1.2 (GCC) 20080704 (Red Hat 4.1.2-55)
configuration: --prefix=/usr/local/ffmpeg_build/ffmpeg --enable-libx264 --enable-gpl --extra-cflags=-I/usr/local/ffmpeg_build/x264/include --extra-ldflags=-L/usr/local/ffmpeg_build/x264/lib
libavutil 54. 15.100 / 54. 15.100
libavcodec 56. 14.100 / 56. 14.100
libavformat 56. 15.103 / 56. 15.103
libavdevice 56. 3.100 / 56. 3.100
libavfilter 5. 2.103 / 5. 2.103
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/xestatt1/public_html/app/webroot/mobile/uploads/in/Dec152014161945.mp4':
Metadata:
major_brand : 3gp4
minor_version : 0
compatible_brands: isom3gp4
creation_time : 2014-12-15 10:50:02
Duration: 00:00:10.12, start: 0.000000, bitrate: 151 kb/s
Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 135 kb/s, 13.14 fps, 50 tbr, 90k tbn, 200 tbc (default)
Metadata:
creation_time : 2014-12-15 10:50:02
handler_name : VideoHandle
encoder :
Stream #0:1(eng): Audio: amr_nb (samr / 0x726D6173), 8000 Hz, mono, flt, 12 kb/s (default)
Metadata:
creation_time : 2014-12-15 10:50:02
handler_name : SoundHandle
File '/home/xestatt1/public_html/app/webroot/mobile/uploads/out/ot12.mp4' already exists. Overwrite ? [y/N] y
[libx264 @ 0x13b69120] using SAR=12/11
[libx264 @ 0x13b69120] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
[libx264 @ 0x13b69120] profile High, level 1.3
[libx264 @ 0x13b69120] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - 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=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=2 keyint=250 keyint_min=24 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to '/home/xestatt1/public_html/app/webroot/mobile/uploads/out/ot12.mp4':
Metadata:
major_brand : 3gp4
minor_version : 0
compatible_brands: isom3gp4
encoder : Lavf56.15.103
Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 352x288 [SAR 12:11 DAR 4:3], q=-1--1, 24 fps, 12288 tbn, 24 tbc (default)
Metadata:
creation_time : 2014-12-15 10:50:02
handler_name : VideoHandle
encoder : Lavc56.14.100 libx264
Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 8000 Hz, mono, fltp, 12 kb/s (default)
Metadata:
creation_time : 2014-12-15 10:50:02
handler_name : SoundHandle
encoder : Lavc56.14.100 aac
Stream mapping:
Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (amr_nb (amrnb) -> aac (native))
Press [q] to stop, [?] for help
Past duration 1.000000 too large
Multiple frames in a packet from stream 1
Past duration 1.000000 too large
av_interleaved_write_frame(): Cannot allocate memory
x264 [error]: malloc of size 769152 failed
Video encoding failed
[libx264 @ 0x13b69120] frame I:1 Avg QP:22.20 size: 3166
[libx264 @ 0x13b69120] mb I I16..4: 28.3% 70.5% 1.3%
[libx264 @ 0x13b69120] 8x8 transform intra:70.5%
[libx264 @ 0x13b69120] coded y,uvDC,uvAC intra: 47.5% 55.3% 12.4%
[libx264 @ 0x13b69120] i16 v,h,dc,p: 16% 26% 6% 52%
[libx264 @ 0x13b69120] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 19% 15% 12% 3% 3% 3% 5% 16%
[libx264 @ 0x13b69120] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 2% 20% 10% 16% 14% 4% 11% 6%
[libx264 @ 0x13b69120] i8c dc,h,v,p: 61% 17% 19% 4%
[libx264 @ 0x13b69120] kb/s:607.87
[aac @ 0x13b6a4c0] 2 frames left in the queue on closing
Conversion failed!UPDATED
When i execute this from shell it is working fine. But when i create a script file and trying to execute that script file from php , it is showing error’s. I increased the memory limit in php, still it is showing error. Also , we are using ZEND framework. Is there any problems with ZEND ??
-
ffmpeg conversion x264 [error] : malloc of size 769152 failed
18 décembre 2014, par prashanthpI am trying to convert video recorded from Android smart watch (.mp4 format) to a format (.mp4) which playable on all browsers. The video recorded from smart watch is not playing in the browsers. so, i’ve used ffmpeg to convert in into a playable mp4 format.
But sometimes it is showing error as
x264 [error]: malloc of size 503008 failed
What is the reason for this. Sometimes it’s getting converted and sometimes it is showing error .
Here is the console output.
/usr/local/ffmpeg_build/ffmpeg/bin/ffmpeg -i /home/xestatt1/public_html/app/webroot/mobile/uploads/in/Dec152014161945.mp4 -vcodec libx264 -r 24 -s 352*288 -acodec aac -ab 12k -strict -2 /home/xestatt1/public_html/app/webroot/mobile/uploads/out/ot12.mp4
ffmpeg version 2.5.git Copyright (c) 2000-2014 the FFmpeg developers
built on Dec 13 2014 05:42:08 with gcc 4.1.2 (GCC) 20080704 (Red Hat 4.1.2-55)
configuration: --prefix=/usr/local/ffmpeg_build/ffmpeg --enable-libx264 --enable-gpl --extra-cflags=-I/usr/local/ffmpeg_build/x264/include --extra-ldflags=-L/usr/local/ffmpeg_build/x264/lib
libavutil 54. 15.100 / 54. 15.100
libavcodec 56. 14.100 / 56. 14.100
libavformat 56. 15.103 / 56. 15.103
libavdevice 56. 3.100 / 56. 3.100
libavfilter 5. 2.103 / 5. 2.103
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/xestatt1/public_html/app/webroot/mobile/uploads/in/Dec152014161945.mp4':
Metadata:
major_brand : 3gp4
minor_version : 0
compatible_brands: isom3gp4
creation_time : 2014-12-15 10:50:02
Duration: 00:00:10.12, start: 0.000000, bitrate: 151 kb/s
Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 135 kb/s, 13.14 fps, 50 tbr, 90k tbn, 200 tbc (default)
Metadata:
creation_time : 2014-12-15 10:50:02
handler_name : VideoHandle
encoder :
Stream #0:1(eng): Audio: amr_nb (samr / 0x726D6173), 8000 Hz, mono, flt, 12 kb/s (default)
Metadata:
creation_time : 2014-12-15 10:50:02
handler_name : SoundHandle
File '/home/xestatt1/public_html/app/webroot/mobile/uploads/out/ot12.mp4' already exists. Overwrite ? [y/N] y
[libx264 @ 0x13b69120] using SAR=12/11
[libx264 @ 0x13b69120] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
[libx264 @ 0x13b69120] profile High, level 1.3
[libx264 @ 0x13b69120] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - 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=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=2 keyint=250 keyint_min=24 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to '/home/xestatt1/public_html/app/webroot/mobile/uploads/out/ot12.mp4':
Metadata:
major_brand : 3gp4
minor_version : 0
compatible_brands: isom3gp4
encoder : Lavf56.15.103
Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 352x288 [SAR 12:11 DAR 4:3], q=-1--1, 24 fps, 12288 tbn, 24 tbc (default)
Metadata:
creation_time : 2014-12-15 10:50:02
handler_name : VideoHandle
encoder : Lavc56.14.100 libx264
Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 8000 Hz, mono, fltp, 12 kb/s (default)
Metadata:
creation_time : 2014-12-15 10:50:02
handler_name : SoundHandle
encoder : Lavc56.14.100 aac
Stream mapping:
Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (amr_nb (amrnb) -> aac (native))
Press [q] to stop, [?] for help
Past duration 1.000000 too large
Multiple frames in a packet from stream 1
Past duration 1.000000 too large
av_interleaved_write_frame(): Cannot allocate memory
x264 [error]: malloc of size 769152 failed
Video encoding failed
[libx264 @ 0x13b69120] frame I:1 Avg QP:22.20 size: 3166
[libx264 @ 0x13b69120] mb I I16..4: 28.3% 70.5% 1.3%
[libx264 @ 0x13b69120] 8x8 transform intra:70.5%
[libx264 @ 0x13b69120] coded y,uvDC,uvAC intra: 47.5% 55.3% 12.4%
[libx264 @ 0x13b69120] i16 v,h,dc,p: 16% 26% 6% 52%
[libx264 @ 0x13b69120] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 19% 15% 12% 3% 3% 3% 5% 16%
[libx264 @ 0x13b69120] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 2% 20% 10% 16% 14% 4% 11% 6%
[libx264 @ 0x13b69120] i8c dc,h,v,p: 61% 17% 19% 4%
[libx264 @ 0x13b69120] kb/s:607.87
[aac @ 0x13b6a4c0] 2 frames left in the queue on closing
Conversion failed!UPDATED
When i execute this from shell it is working fine. But when i create a script file and trying to execute that script file from php , it is showing error’s. I increased the memory limit in php, still it is showing error. Also , we are using ZEND framework. Is there any problems with ZEND ??
-
ffmpeg conversion x264 [error] : malloc of size 769152 failed
4 octobre 2022, par prashanthpI am trying to convert video recorded from Android smart watch (.mp4 format) to a format (.mp4) which playable on all browsers. The video recorded from smart watch is not playing in the browsers. so, i've used ffmpeg to convert in into a playable mp4 format.



But sometimes it is showing error as
x264 [error]: malloc of size 503008 failed



What is the reason for this. Sometimes it's getting converted and sometimes it is showing error .



Here is the console output.



/usr/local/ffmpeg_build/ffmpeg/bin/ffmpeg -i /home/xestatt1/public_html/app/webroot/mobile/uploads/in/Dec152014161945.mp4 -vcodec libx264 -r 24 -s 352*288 -acodec aac -ab 12k -strict -2 /home/xestatt1/public_html/app/webroot/mobile/uploads/out/ot12.mp4

ffmpeg version 2.5.git Copyright (c) 2000-2014 the FFmpeg developers
 built on Dec 13 2014 05:42:08 with gcc 4.1.2 (GCC) 20080704 (Red Hat 4.1.2-55)
 configuration: --prefix=/usr/local/ffmpeg_build/ffmpeg --enable-libx264 --enable-gpl --extra-cflags=-I/usr/local/ffmpeg_build/x264/include --extra-ldflags=-L/usr/local/ffmpeg_build/x264/lib
 libavutil 54. 15.100 / 54. 15.100
 libavcodec 56. 14.100 / 56. 14.100
 libavformat 56. 15.103 / 56. 15.103
 libavdevice 56. 3.100 / 56. 3.100
 libavfilter 5. 2.103 / 5. 2.103
 libswscale 3. 1.101 / 3. 1.101
 libswresample 1. 1.100 / 1. 1.100
 libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/xestatt1/public_html/app/webroot/mobile/uploads/in/Dec152014161945.mp4':
 Metadata:
 major_brand : 3gp4
 minor_version : 0
 compatible_brands: isom3gp4
 creation_time : 2014-12-15 10:50:02
 Duration: 00:00:10.12, start: 0.000000, bitrate: 151 kb/s
 Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 135 kb/s, 13.14 fps, 50 tbr, 90k tbn, 200 tbc (default)
 Metadata:
 creation_time : 2014-12-15 10:50:02
 handler_name : VideoHandle
 encoder :
 Stream #0:1(eng): Audio: amr_nb (samr / 0x726D6173), 8000 Hz, mono, flt, 12 kb/s (default)
 Metadata:
 creation_time : 2014-12-15 10:50:02
 handler_name : SoundHandle
File '/home/xestatt1/public_html/app/webroot/mobile/uploads/out/ot12.mp4' already exists. Overwrite ? [y/N] y
[libx264 @ 0x13b69120] using SAR=12/11
[libx264 @ 0x13b69120] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
[libx264 @ 0x13b69120] profile High, level 1.3
[libx264 @ 0x13b69120] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - 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=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=2 keyint=250 keyint_min=24 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to '/home/xestatt1/public_html/app/webroot/mobile/uploads/out/ot12.mp4':
 Metadata:
 major_brand : 3gp4
 minor_version : 0
 compatible_brands: isom3gp4
 encoder : Lavf56.15.103
 Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 352x288 [SAR 12:11 DAR 4:3], q=-1--1, 24 fps, 12288 tbn, 24 tbc (default)
 Metadata:
 creation_time : 2014-12-15 10:50:02
 handler_name : VideoHandle
 encoder : Lavc56.14.100 libx264
 Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 8000 Hz, mono, fltp, 12 kb/s (default)
 Metadata:
 creation_time : 2014-12-15 10:50:02
 handler_name : SoundHandle
 encoder : Lavc56.14.100 aac
Stream mapping:
 Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264))
 Stream #0:1 -> #0:1 (amr_nb (amrnb) -> aac (native))
Press [q] to stop, [?] for help
Past duration 1.000000 too large
Multiple frames in a packet from stream 1
Past duration 1.000000 too large
av_interleaved_write_frame(): Cannot allocate memory
x264 [error]: malloc of size 769152 failed
Video encoding failed
[libx264 @ 0x13b69120] frame I:1 Avg QP:22.20 size: 3166
[libx264 @ 0x13b69120] mb I I16..4: 28.3% 70.5% 1.3%
[libx264 @ 0x13b69120] 8x8 transform intra:70.5%
[libx264 @ 0x13b69120] coded y,uvDC,uvAC intra: 47.5% 55.3% 12.4%
[libx264 @ 0x13b69120] i16 v,h,dc,p: 16% 26% 6% 52%
[libx264 @ 0x13b69120] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 19% 15% 12% 3% 3% 3% 5% 16%
[libx264 @ 0x13b69120] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 2% 20% 10% 16% 14% 4% 11% 6%
[libx264 @ 0x13b69120] i8c dc,h,v,p: 61% 17% 19% 4%
[libx264 @ 0x13b69120] kb/s:607.87
[aac @ 0x13b6a4c0] 2 frames left in the queue on closing
Conversion failed!




UPDATED



When i execute this from shell it is working fine. But when i create a script file and trying to execute that script file from php , it is showing error's. I increased the memory limit in php, still it is showing error. Also , we are using ZEND framework. Is there any problems with ZEND ??