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Médias (1)
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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (56)
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MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 est la première version de MediaSPIP stable.
Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Comme pour la version précédente, 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 (...) -
Les tâches Cron régulières de la ferme
1er décembre 2010, parLa gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
Le super Cron (gestion_mutu_super_cron)
Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...) -
Emballe médias : à quoi cela sert ?
4 février 2011, parCe plugin vise à gérer des sites de mise en ligne de documents de tous types.
Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;
Sur d’autres sites (6018)
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ffmpeg created timelapse won't play on other players than VLC
27 février 2019, par theFeiterI am creating a Timelapse Video with the following ffmpeg command :
ffmpeg -r 24 -start_number 7754 -i IMG_%d.JPG -pix_fmt yuv420p -s 1920x1080 Output.mp4
This works without errors, but when I try to play the .mp4 on my Android Phone it shows an Error : "Unable to play file. Not enough resources"
With the VLC App : "Currently unable to play this video. Stop the other video and try again"
When I put the Video through Handbrake It plays fine on all players.
I tried out changing some ffmpeg options, but nothing helped.
When I compare the output of
ffmpeg -i Output.mp4
from the original with the output from the video out of handbrake it differs only in the video bitrate.Are there any other options I can try to change ?
This is the ffmpeg output :
ffmpeg version 3.4.4-0ubuntu0.18.04.1 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
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
libavresample 3. 7. 0 / 3. 7. 0
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
Input #0, image2, from 'PIC_%d.jpg':
Duration: 00:00:02.24, start: 0.000000, bitrate: N/A
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 720x1280 [SAR 1:1 DAR 9:16], 25 fps, 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[swscaler @ 0x56059fe911a0] deprecated pixel format used, make sure you did set range correctly
[libx264 @ 0x56059f9b4180] using SAR=1/1
[libx264 @ 0x56059f9b4180] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x56059f9b4180] profile High, level 3.1
[libx264 @ 0x56059f9b4180] 264 - core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=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=2 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 'ttyffmpeg.mp4':
Metadata:
encoder : Lavf57.83.100
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], q=-1--1, 2 fps, 16384 tbn, 2 tbc
Metadata:
encoder : Lavc57.107.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
frame= 56 fps= 11 q=-1.0 Lsize= 5242kB time=00:00:26.50 bitrate=1620.4kbits/s speed=5.38x
video:5241kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.025511%
[libx264 @ 0x56059f9b4180] frame I:9 Avg QP:14.75 size:111662
[libx264 @ 0x56059f9b4180] frame P:35 Avg QP:17.14 size: 90885
[libx264 @ 0x56059f9b4180] frame B:12 Avg QP:17.74 size: 98312
[libx264 @ 0x56059f9b4180] consecutive B-frames: 62.5% 21.4% 16.1% 0.0%
[libx264 @ 0x56059f9b4180] mb I I16..4: 2.6% 96.8% 0.6%
[libx264 @ 0x56059f9b4180] mb P I16..4: 1.0% 93.5% 1.2% P16..4: 1.6% 1.1% 0.4% 0.0% 0.0% skip: 1.1%
[libx264 @ 0x56059f9b4180] mb B I16..4: 0.6% 66.7% 2.1% B16..8: 10.1% 10.6% 3.0% direct: 4.8% skip: 2.0% L0:35.3% L1:34.6% BI:30.0%
[libx264 @ 0x56059f9b4180] 8x8 transform intra:97.3% inter:91.2%
[libx264 @ 0x56059f9b4180] coded y,uvDC,uvAC intra: 94.3% 79.0% 44.3% inter: 77.2% 76.9% 31.3%
[libx264 @ 0x56059f9b4180] i16 v,h,dc,p: 59% 25% 14% 2%
[libx264 @ 0x56059f9b4180] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 18% 42% 3% 2% 2% 4% 4% 6%
[libx264 @ 0x56059f9b4180] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 27% 10% 3% 5% 5% 8% 5% 7%
[libx264 @ 0x56059f9b4180] i8c dc,h,v,p: 40% 24% 29% 7%
[libx264 @ 0x56059f9b4180] Weighted P-Frames: Y:8.6% UV:5.7%
[libx264 @ 0x56059f9b4180] ref P L0: 67.0% 15.7% 14.0% 3.2% 0.1%
[libx264 @ 0x56059f9b4180] ref B L0: 88.0% 11.4% 0.6%
[libx264 @ 0x56059f9b4180] kb/s:1533.05 -
ffmpeg Conversion issue with 3:2 aspect ratio
5 mai 2015, par nurmaSometimes there is an issue when i try to convert to mp4 using ffmpeg. I’m getting issue "Error while opening encoder for output stream #0:1 - maybe incorrect parameters such as bit_rate, rate, width or height". Maybe, this is because of input video file, that has dimensions 720x480 with aspect ratio 3:2. Please help me, how to correctly convert this type of video.
This is the command :ffmpeg -y -i input.mp4 -i watermark.png -filter_complex 'scale=-2:360,overlay=(main_w-overlay_w)-20:(main_h-overlay_h)-20' -codec:v libx264 -profile:v main -preset slow -b:v 300k -maxrate 300k -bufsize 600k -threads 0 -codec:a aac -strict experimental -b:a 128k -crf 20 output.mp4 1> output.log 2>&1
Here the error log :
ffmpeg version 2.4.3 Copyright (c) 2000-2014 the FFmpeg developers
built on Nov 16 2014 22:36:57 with gcc 4.8.2 (GCC)
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/man --docdir=/usr/doc/ffmpeg-2.4.3 --enable-gpl --enable-version3 --enable-avfilter --enable-avresample --enable-libass --enable-libdc1394 --enable-libgsm --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libv4l2 --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libzvbi --enable-postproc --enable-runtime-cpudetect --enable-vaapi --enable-vdpau --enable-memalign-hack --enable-pthreads --enable-x11grab --enable-bzlib --enable-zlib --enable-shared --enable-static --disable-debug --arch=x86_64 --enable-pic --extra-cflags='-I/tmp/build/tmp-ffmpeg/ffmpegdeps/usr/include -DRUNTIME_CPUDETECT' --extra-ldflags='-L/tmp/build/tmp-ffmpeg/ffmpegdeps/usr/lib64 -ldl -lssl -lcrypto -lz -lusb' --pkg-config-flags=--static
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 1.100 / 56. 1.100
libavformat 56. 4.101 / 56. 4.101
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 1.100 / 5. 1.100
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.15.102
Duration: 00:00:06.76, start: 0.000000, bitrate: 1856 kb/s
Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 720x480, 1804 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 16000 Hz, mono, fltp, 54 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #1, png_pipe, from 'watermark.png':
Duration: N/A, bitrate: N/A
Stream #1:0: Video: png, rgba, 120x35, 25 tbr, 25 tbn, 25 tbc
[libx264 @ 0x2179d80] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64 SlowShuffle
[libx264 @ 0x2179d80] profile Main, level 3.0
[libx264 @ 0x2179d80] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=5 deblock=1:0:0 analyse=0x1:0x111 me=umh subme=8 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 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=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=crf mbtree=1 crf=20.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=300 vbv_bufsize=600 crf_max=0.0 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
[aac @ 0x217ba40] Too many bits per frame requested
Output #0, mp4, to 'output.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.15.102
Stream #0:0: Video: h264 (libx264), yuv420p, 540x360, q=-1--1, 300 kb/s, 30 fps, 30 tbn, 30 tbc (default)
Metadata:
encoder : Lavc56.1.100 libx264
Stream #0:1(eng): Audio: aac, 0 channels, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc56.1.100 aac
Stream mapping:
Stream #0:0 (h264) -> scale (graph 0)
Stream #1:0 (png) -> overlay:overlay (graph 0)
overlay (graph 0) -> Stream #0:0 (libx264)
Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Error while opening encoder for output stream #0:1 - maybe incorrect parameters such as bit_rate, rate, width or height -
FFMPEG command works on Mac but not on Windows [duplicate]
24 décembre 2019, par ArthurThis question is an exact duplicate of :
Hi I’m working on a project which needs to create animations by playing 2000 charts in 50 fps using FFMPEG, the command is :
ffmpeg -y -framerate 50 -i img-%04d.png -vb 40M -vcodec h264 esez.mp4
charts are located in the same folder with name as img-0001.png img-2000.png
It worked well on my Mac. On Windows, the command can run and generate a mp4 file. But the animation is just black screen on Windows media player. I also tried open with VLC, it has some image, but not proper at all.
log from Windows CMD :
ffmpeg version git-2019-12-11-4110029 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 9.2.1 (GCC) 20191125
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-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
libavutil 56. 36.101 / 56. 36.101
libavcodec 58. 64.101 / 58. 64.101
libavformat 58. 35.101 / 58. 35.101
libavdevice 58. 9.101 / 58. 9.101
libavfilter 7. 68.100 / 7. 68.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
libpostproc 55. 6.100 / 55. 6.100
Input #0, image2, from 'img-%04d.png':
Duration: 00:00:40.18, start: 0.000000, bitrate: N/A
Stream #0:0: Video: png, rgba(pc), 1000x800, 50 fps, 50 tbr, 50 tbn, 50 tbc
Stream mapping:
Stream #0:0 -> #0:0 (png (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 00000242aaacc6c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 00000242aaacc6c0] profile High 4:4:4 Predictive, level 3.2, 4:4:4, 8-bit
[libx264 @ 00000242aaacc6c0] 264 - core 158 - 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=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=40000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'esez.mp4':
Metadata:
encoder : Lavf58.35.101
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv444p, 1000x800, q=-1--1, 40000 kb/s, 50 fps, 12800 tbn, 50 tbc
Metadata:
encoder : Lavc58.64.101 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/40000000 buffer size: 0 vbv_delay: N/A
frame= 2009 fps= 90 q=-1.0 Lsize= 7569kB time=00:00:40.12 bitrate=1545.6kbits/s speed= 1.8x
video:7545kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.322921%
[libx264 @ 00000242aaacc6c0] frame I:9 Avg QP: 0.35 size: 60878
[libx264 @ 00000242aaacc6c0] frame P:511 Avg QP: 0.74 size: 5275
[libx264 @ 00000242aaacc6c0] frame B:1489 Avg QP: 4.35 size: 3010
[libx264 @ 00000242aaacc6c0] consecutive B-frames: 0.7% 0.7% 2.2% 96.4%
[libx264 @ 00000242aaacc6c0] mb I I16..4: 85.1% 1.6% 13.3%
[libx264 @ 00000242aaacc6c0] mb P I16..4: 0.7% 0.0% 0.2% P16..4: 1.3% 0.8% 0.4% 0.0% 0.0% skip:96.7%
[libx264 @ 00000242aaacc6c0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 1.6% 0.7% 0.2% direct: 0.1% skip:97.2% L0:48.2% L1:39.0% BI:12.8%
[libx264 @ 00000242aaacc6c0] final ratefactor: -35.51
[libx264 @ 00000242aaacc6c0] 8x8 transform intra:2.6% inter:5.9%
[libx264 @ 00000242aaacc6c0] coded y,u,v intra: 12.9% 2.5% 2.6% inter: 0.9% 0.5% 0.6%
[libx264 @ 00000242aaacc6c0] i16 v,h,dc,p: 84% 14% 2% 0%
[libx264 @ 00000242aaacc6c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 2% 77% 0% 1% 1% 0% 0% 0%
[libx264 @ 00000242aaacc6c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 36% 22% 19% 4% 4% 4% 4% 6% 2%
[libx264 @ 00000242aaacc6c0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 00000242aaacc6c0] ref P L0: 60.2% 0.7% 21.4% 17.7%
[libx264 @ 00000242aaacc6c0] ref B L0: 72.6% 20.2% 7.3%
[libx264 @ 00000242aaacc6c0] ref B L1: 88.4% 11.6%
[libx264 @ 00000242aaacc6c0] kb/s:1538.15Could anybody please help me with this problem ?
Happy Holiday to all !