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Menus personnalisés
14 novembre 2010, parMediaSPIP utilise le plugin Menus pour gérer plusieurs menus configurables pour la navigation.
Cela permet de laisser aux administrateurs de canaux la possibilité de configurer finement ces menus.
Menus créés à l’initialisation du site
Par défaut trois menus sont créés automatiquement à l’initialisation du site : Le menu principal ; Identifiant : barrenav ; Ce menu s’insère en général en haut de la page après le bloc d’entête, son identifiant le rend compatible avec les squelettes basés sur Zpip ; (...) -
Gestion des droits de création et d’édition des objets
8 février 2011, parPar défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;
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D’autres logiciels intéressants
12 avril 2011, parOn ne revendique pas d’être les seuls à faire ce que l’on fait ... et on ne revendique surtout pas d’être les meilleurs non plus ... Ce que l’on fait, on essaie juste de le faire bien, et de mieux en mieux...
La liste suivante correspond à des logiciels qui tendent peu ou prou à faire comme MediaSPIP ou que MediaSPIP tente peu ou prou à faire pareil, peu importe ...
On ne les connais pas, on ne les a pas essayé, mais vous pouvez peut être y jeter un coup d’oeil.
Videopress
Site Internet : (...)
Sur d’autres sites (6727)
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How to make a video from images using ffmpeg ? [duplicate]
11 juillet 2019, par No_0n3This question already has an answer here :
I’m trying to make a video form list of images named like 1.jpg 2.jpg.. But I’m getting this error : ’deprecated pixed format used, make sure you did set range correctly’. How can i make a video form list of images ?
ffmpeg -framerate 1 -i images/%d.jpg output.mp4
ffmpeg version N-94251-gf83b46e218 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 9.1.1 (GCC) 20190621
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --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-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
libavutil 56. 30.100 / 56. 30.100
libavcodec 58. 53.101 / 58. 53.101
libavformat 58. 28.101 / 58. 28.101
libavdevice 58. 7.100 / 58. 7.100
libavfilter 7. 56.101 / 7. 56.101
libswscale 5. 4.101 / 5. 4.101
libswresample 3. 4.100 / 3. 4.100
libpostproc 55. 4.100 / 55. 4.100
Input #0, image2, from 'images/%d.jpg':
Duration: 00:00:10.00, start: 0.000000, bitrate: N/A
Stream #0:0: Video: mjpeg (Progressive), yuvj444p(pc, bt470bg/unknown/unknown), 612x409 [SAR 300:300 DAR 612:409], 1 fps, 1 tbr, 1 tbn, 1 tbc
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 000001e44fbac740] using SAR=1/1
[libx264 @ 000001e44fbac740] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 000001e44fbac740] profile High 4:4:4 Predictive, level 2.2, 4:4:4, 8-bit
[libx264 @ 000001e44fbac740] 264 - core 157 r2970 5493be8 - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - 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=4 threads=6 lookahead_threads=1 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=1 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 'output.mp4':
Metadata:
encoder : Lavf58.28.101
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuvj444p(pc), 612x409 [SAR 300:300 DAR 612:409], q=-1--1, 1 fps, 16384 tbn, 1 tbc
Metadata:
encoder : Lavc58.53.101 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
[swscaler @ 000001e450a5ef00] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 000001e45061b340] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 000001e44fbea400] deprecated pixel format used, make sure you did set range correctly
Last message repeated 4 times
frame= 10 fps=0.0 q=-1.0 Lsize= 594kB time=00:00:07.00 bitrate= 695.5kbits/s speed=27.9x
video:593kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.148593%
[libx264 @ 000001e44fbac740] frame I:1 Avg QP:17.27 size: 51016
[libx264 @ 000001e44fbac740] frame P:9 Avg QP:17.36 size: 61778
[libx264 @ 000001e44fbac740] mb I I16..4: 1.4% 96.0% 2.7%
[libx264 @ 000001e44fbac740] mb P I16..4: 4.0% 83.5% 11.1% P16..4: 0.7% 0.4% 0.2% 0.0% 0.0% skip: 0.0%
[libx264 @ 000001e44fbac740] 8x8 transform intra:85.8% inter:98.3%
[libx264 @ 000001e44fbac740] coded y,u,v intra: 92.4% 60.1% 62.2% inter: 98.5% 93.8% 93.8%
[libx264 @ 000001e44fbac740] i16 v,h,dc,p: 5% 50% 10% 35%
[libx264 @ 000001e44fbac740] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10% 29% 18% 6% 6% 5% 9% 6% 10%
[libx264 @ 000001e44fbac740] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 24% 12% 6% 10% 9% 9% 6% 7%
[libx264 @ 000001e44fbac740] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 000001e44fbac740] ref P L0: 33.3% 15.4% 30.8% 20.4%
[libx264 @ 000001e44fbac740] kb/s:485.61output.mp4 occurred but it isn’t showing any image.
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FFMPEG is throwing Not enough memory resources on Azure VM [closed]
20 août 2021, par GauravI have 500 MB video file which I am converting to MP4 format.


My laptop is i7 and 16 GB Memory and ffmpeg is able to convert the file.
Command used is as follows :


ffmpeg.exe -i "a.mp4" -c:v libx264 -crf 35 -preset ultrafast "b.mp4"



On Azure , I have D series machine with 8 core and 32 GB. Memory used is 14% only. at this time, when I run this command , after certain time I get following error.


Is there any other fine tuning required on azure VM ?


out:


err: ffmpeg version N-102630-g51f1194eda Copyright (c) 2000-2021 the FFmpeg developers
 built with gcc 10-win32 (GCC) 20210408
 configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
 libavutil 57. 0.100 / 57. 0.100
 libavcodec 59. 1.100 / 59. 1.100
 libavformat 59. 2.101 / 59. 2.101
 libavdevice 59. 0.100 / 59. 0.100
 libavfilter 8. 0.101 / 8. 0.101
 libswscale 6. 0.100 / 6. 0.100
 libswresample 4. 0.100 / 4. 0.100
 libpostproc 56. 0.100 / 56. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'a.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2mp41
 creation_time : 2013-11-27T01:38:48.000000Z
 Duration: 00:17:38.00, start: 0.040000, bitrate: 1972 kb/s
 Stream #0:0(und): Video: hevc (Main) (hev1 / 0x31766568), yuvj420p(pc, bt709), 1920x1080, 1971 kb/s, 25 fps, 25 tbr, 1250 tbn (default)
 Metadata:
 creation_time : 2013-11-27T01:38:48.000000Z
 handler_name : VideoHandler
 vendor_id : [0][0][0][0]
Stream mapping:
 Stream #0:0 -> #0:0 (hevc (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 00000253f18aa780] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 AVX512
[libx264 @ 00000253f18aa780] profile Constrained Baseline, level 4.0, 4:2:0, 8-bit
[libx264 @ 00000253f18aa780] 264 - core 161 - H.264/MPEG-4 AVC codec - Copyleft 2003-2021 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=35.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
Output #0, mp4, to 'b.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2mp41
 encoder : Lavf59.2.101
 Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuvj420p(pc, bt709, progressive), 1920x1080, q=2-31, 25 fps, 12800 tbn (default)
 Metadata:
 creation_time : 2013-11-27T01:38:48.000000Z
 handler_name : VideoHandler
 vendor_id : [0][0][0][0]
 encoder : Lavc59.1.100 libx264
 Side data:
 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
frame=26450 fps=256 q=-1.0 Lsize= 331714kB time=00:17:37.96 bitrate=2568.5kbits/s speed=10.2x
video:331604kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.032993%
[libx264 @ 00000253f18aa780] frame I:106 Avg QP:31.17 size:143921
[libx264 @ 00000253f18aa780] frame P:26344 Avg QP:34.09 size: 12310
[libx264 @ 00000253f18aa780] mb I I16..4: 100.0% 0.0% 0.0%
[libx264 @ 00000253f18aa780] mb P I16..4: 1.3% 0.0% 0.0% P16..4: 17.5% 0.0% 0.0% 0.0% 0.0% skip:81.2%
[libx264 @ 00000253f18aa780] coded y,uvDC,uvAC intra: 48.5% 8.5% 1.4% inter: 8.1% 0.3% 0.0%
[libx264 @ 00000253f18aa780] i16 v,h,dc,p: 16% 30% 41% 13%
[libx264 @ 00000253f18aa780] i8c dc,h,v,p: 66% 17% 15% 2%
[libx264 @ 00000253f18aa780] kb/s:2567.58
Not enough memory resources are available to process this command.



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ffmpeg failing to expand drawtext
26 novembre 2015, par charlie80I am trying to overlay a
seconds:milliseconds
timestamp on my video, but I have been breaking my head over this for some hours without any result. If I write :ffmpeg -f lavfi -i testsrc=duration=5:size=800x600:rate=30 -vf drawtext="fontfile=C\\:/Windows/Fonts/arial.ttf:text='%{pts}': x=(w-tw)/2: y=h-(2*lh): fontcolor=white: box=1: boxcolor=0x00000000@1" -preset ultrafast output.mp4
the
%{pts}
does not get expanded, and only shows the literal text{pts}
on the frame.Please note that I have read a ton of guides around the web (ffmpeg docs/guides/wikis, stackoverflow, blogs, etc.) on this timestamp overlay stuff, but none of the solutions/syntaxes work : it simply overlays the literal text.
Some context :
- using Windows 7x64 and TCC/LE
ffmpeg
Zeranoe build version git-12a419d (2015-11-23)
The full output log :
[E:\]ffmpeg -f lavfi -i testsrc=duration=5:size=800x600:rate=30 -vf drawtext="fontfile=C\\:/Windows/Fonts/arial.ttf:text=%{pts}: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: box=1: boxcolor=0x00000000@1" -preset ultrafast output.mp4
ffmpeg version N-76822-g12a419d Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 9.100 / 55. 9.100
libavcodec 57. 16.100 / 57. 16.100
libavformat 57. 19.100 / 57. 19.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 15.100 / 6. 15.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, lavfi, from 'testsrc=duration=5:size=800x600:rate=30':
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 800x600 [SAR 1:1 DAR 4:3], 30 tbr, 30 tbn, 30 tbc
File 'output.mp4' already exists. Overwrite ? [y/N] y
No pixel format specified, yuv444p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 00000000003f83c0] using SAR=1/1
[libx264 @ 00000000003f83c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64 SlowShuffle
[libx264 @ 00000000003f83c0] profile High 4:4:4 Predictive, level 3.1, 4:4:4 8-bit
[libx264 @ 00000000003f83c0] 264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=6 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
Output #0, mp4, to 'output.mp4':
Metadata:
encoder : Lavf57.19.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv444p, 800x600 [SAR 1:1 DAR 4:3], q=-1--1, 30 fps, 15360 tbn, 30 tbc
Metadata:
encoder : Lavc57.16.100 libx264
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
Press [q] to stop, [?] for help
frame= 150 fps= 61 q=-1.0 Lsize= 185kB time=00:00:05.00 bitrate= 303.2kbits/s
video:184kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.755086%
[libx264 @ 00000000003f83c0] frame I:1 Avg QP:20.00 size: 18409
[libx264 @ 00000000003f83c0] frame P:149 Avg QP:16.11 size: 1135
[libx264 @ 00000000003f83c0] mb I I16..4: 100.0% 0.0% 0.0%
[libx264 @ 00000000003f83c0] mb P I16..4: 0.7% 0.0% 0.0% P16..4: 5.1% 0.0% 0.0% 0.0% 0.0% skip:94.2%
[libx264 @ 00000000003f83c0] coded y,u,v intra: 5.0% 3.3% 2.8% inter: 1.1% 1.0% 0.9%
[libx264 @ 00000000003f83c0] i16 v,h,dc,p: 81% 6% 2% 11%
[libx264 @ 00000000003f83c0] kb/s:299.93
[E:\]