
Recherche avancée
Médias (16)
-
#7 Ambience
16 octobre 2011, par
Mis à jour : Juin 2015
Langue : English
Type : Audio
-
#6 Teaser Music
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
-
#5 End Title
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
-
#3 The Safest Place
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
-
#4 Emo Creates
15 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
-
#2 Typewriter Dance
15 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
Autres articles (96)
-
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 (...) -
Multilang : améliorer l’interface pour les blocs multilingues
18 février 2011, parMultilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela. -
ANNEXE : Les plugins utilisés spécifiquement pour la ferme
5 mars 2010, parLe site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)
Sur d’autres sites (8728)
-
FFMpeg - add background music
20 mars 2016, par jacky brownhere is what i have :
input1.avi - video that contain sounds.
input2.avi - video that doesn’t contain sounds.
music.mp3 - audio file.i want to add background music(music.mp3 file) to the video.
C:\input1.avi -i C:\music.mp3 -shortest -c:v copy -c:a copy C:\output1.avi
then output1.avi is the same as input1 - movie with sounds but without the background music (music.mp3)
when i try to use the other file (video without sounds) :
C:\input2.avi -i C:\music.mp3 -shortest -c:v copy -c:a copy C:\output2.avi
then output2.avi is the same as input2 + it have the background music.
so why input1 does not contain the background music ???
and how can i decrease or increase the volume of music.mp3 file ?thanks.
console output :
C:\motionbee\ffmpeg\bin>ffmpeg -i C:\input.avi
-i C:\music.mp3 -shortest -c:v copy -filter_
complex "[0:a]aformat=fltp:44100:stereo[0a];[1]aformat=fltp:44100:stereo,volume=
1.5[1a];[0a][1a]amix[a]" -map 0:v -map "[a]" -ac 2 C:\output1.avi
ffmpeg version N-78949-g6f5048f Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.3.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --
enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l
ibilbc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopenc
ore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --ena
ble-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable
-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --ena
ble-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx
264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable
-lzma --enable-decklink --enable-zlib
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 27.101 / 57. 27.101
libavformat 57. 28.100 / 57. 28.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 39.100 / 6. 39.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, avi, from 'C:\input.avi':
Metadata:
encoder : Lavf57.28.100
Duration: 00:02:05.76, start: 0.000000, bitrate: 450 kb/s
Stream #0:0: Video: mpeg4 (Simple Profile) (XVID / 0x44495658), yuv420p, 720
x480 [SAR 1:1 DAR 3:2], 440 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc
Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, stereo, s16p, 128 k
b/s
[mp3 @ 00000000005c8020] Skipping 0 bytes of junk at 32370.
Input #1, mp3, from 'C:\music.mp3':
Metadata:
title : Broadcast News Package - News Intro
artist : After Effects News Template
Duration: 00:01:57.89, start: 0.025057, bitrate: 194 kb/s
Stream #1:0: Audio: mp3, 44100 Hz, stereo, s16p, 192 kb/s
Metadata:
encoder : Lavc56.26
File 'C:\output1.avi' already exists. Overwrite
? [y/N] y
Output #0, avi, to 'C:\output1.avi':
Metadata:
ISFT : Lavf57.28.100
Stream #0:0: Video: mpeg4 (XVID / 0x44495658), yuv420p, 720x480 [SAR 1:1 DAR
3:2], q=2-31, 440 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc
Stream #0:1: Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 44100 Hz, stereo
, fltp (default)
Metadata:
encoder : Lavc57.27.101 libmp3lame
Stream mapping:
Stream #0:1 (mp3) -> aformat
Stream #1:0 (mp3) -> aformat
Stream #0:0 -> #0:0 (copy)
amix -> Stream #0:1 (libmp3lame)
Press [q] to stop, [?] for help
frame= 3118 fps=0.0 q=-1.0 Lsize= 6917kB time=00:02:05.76 bitrate= 450.6kbits
/s speed= 867x
video:6754kB audio:74kB subtitle:0kB other streams:0kB global headers:0kB muxing
overhead: 1.307944% -
fmpeg change amr to mp3 ,have an error(windows system)
22 mars 2016, par nina_0573C:\>ffmpeg -i c:/msg_.amr c:/msg.mp3
ffmpeg version N-79075-ga7b8a6e Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.3.0 (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 --enab
le-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enabl
e-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --
enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-lib
vorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs
--enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 28.103 / 57. 28.103
libavformat 57. 28.102 / 57. 28.102
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 39.102 / 6. 39.102
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
[mp3 @ 00000000004ba400] Format mp3 detected only with low score of 1, misdetection possible!
[mp3 @ 00000000004ba400] Failed to read frame size: Could not seek to 5309.
c:/msg_.amr: Invalid argument -
Linux : FFMPEG time lapse video from image comamnds work only collects a few images out of 1000s in directory PREMATURE TERMINATION
14 janvier 2021, par youtube-dl fanGood day
I read several ways on this site to make a time lapse video from a bunch of jpg images. FFMPEG runs globbing all the jpgs. The result turns out perfect but it only does about 20 seconds worth and stops. There are no errors below it seems.


I have read about a dozen ways to combine images to video on this site but all resulted in the same result as above.


https://superuser.com/questions/1499968/creating-timelapse-from-still-images-jpg-to-mp4-using-ffmpeg
https://lists.ffmpeg.org/pipermail/ffmpeg-user/2012-September/009419.html


also tried

ffmpeg -f image2 -pattern_type glob -i '*.jpg -r 30 -q:v 2 output.mp4
same result

ffmpeg -pattern_type glob -i '*.jpg' -c:v libx264 output.mp4 
ffmpeg version 2.6.8 Copyright (c) 2000-2016 the FFmpeg developers
 built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16)
 configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --i ncdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86 _64 --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack- protector --param=ssp-buffer-size=4 -m64 -mtune=generic' --enable-bzlib --disabl e-crystalhd --enable-gnutls --enable-ladspa --enable-libass --enable-libdc1394 - -enable-libfaac --enable-nonfree --disable-indev=jack --enable-libfreetype --ena ble-libgsm --enable-libmp3lame --enable-openal --enable-libopenjpeg --enable-lib opus --enable-libpulse --enable-libschroedinger --enable-libsoxr --enable-libspe ex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libx264 --ena ble-libx265 --enable-libxvid --enable-x11grab --enable-avfilter --enable-avresam ple --enable-postproc --enable-pthreads --disable-static --enable-shared --enabl e-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-runtime -cpudetect
 libavutil 54. 20.100 / 54. 20.100
 libavcodec 56. 26.100 / 56. 26.100
 libavformat 56. 25.101 / 56. 25.101
 libavdevice 56. 4.100 / 56. 4.100
 libavfilter 5. 11.102 / 5. 11.102
 libavresample 2. 1. 0 / 2. 1. 0
 libswscale 3. 1.101 / 3. 1.101
 libswresample 1. 1.100 / 1. 1.100
 libpostproc 53. 3.100 / 53. 3.100
[mjpeg @ 0xd185c0] Changeing bps to 8
Input #0, image2, from '*.jpg':
 Duration: 00:09:33.92, start: 0.000000, bitrate: N/A
 Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1280x960 [ SAR 1:1 DAR 4:3], 25 fps, 25 tbr, 25 tbn, 25 tbc
File 'output.mp4' already exists. Overwrite ? [y/N] y
No pixel format specified, yuvj420p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 0xd1e140] using SAR=1/1
[libx264 @ 0xd1e140] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0xd1e140] profile High, level 3.2
[libx264 @ 0xd1e140] 264 - core 142 r2438 af8e768 - H.264/MPEG-4 AVC codec - Cop yleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deb lock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 m e_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chro ma_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=25 scene cut=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 : Lavf56.25.101
 Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj420p(pc), 1 280x960 [SAR 1:1 DAR 4:3], q=-1--1, 25 fps, 12800 tbn, 25 tbc
 Metadata:
 encoder : Lavc56.26.100 libx264
Stream mapping:
 Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
frame= 67 fps= 13 q=28.0 size= 2003kB time=00:00:00.36 bitrate=45575.5kbits frame= 70 fps= 12 q=28.0 size= 2524kB time=00:00:00.48 bitrate=43079.9kbits frame= 73 fps= 12 q=28.0 size= 3046kB time=00:00:00.60 bitrate=41594.3kbits frame= 76 fps= 11 q=28.0 size= 3589kB time=00:00:00.72 bitrate=40839.8kbits frame= 86 fps= 12 q=28.0 size= 5410kB time=00:00:01.12 bitrate=39568.1kbits frame= 92 fps= 12 q=28.0 size= 6493kB time=00:00:01.36 bitrate=39113.8kbits frame= 101 fps= 12 q=28.0 size= 7855kB time=00:00:01.72 bitrate=37412.3kbits frame= 108 fps= 12 q=28.0 size= 8950kB time=00:00:02.00 bitrate=36657.7kbits frame= 115 fps= 12 q=28.0 size= 10118kB time=00:00:02.28 bitrate=36353.6kbits frame= 120 fps= 12 q=28.0 size= 10961kB time=00:00:02.48 bitrate=36207.8kbits frame= 128 fps= 12 q=28.0 size= 12310kB time=00:00:02.80 bitrate=36015.6kbits frame= 134 fps= 12 q=28.0 size= 13323kB time=00:00:03.04 bitrate=35901.7kbits frame= 139 fps= 12 q=28.0 size= 14168kB time=00:00:03.24 bitrate=35821.6kbits frame= 142 fps= 11 q=28.0 size= 14676kB time=00:00:03.36 bitrate=35780.4kbits frame= 154 fps= 12 q=28.0 size= 16439kB time=00:00:03.84 bitrate=35069.1kbits frame= 159 fps= 11 q=28.0 size= 17328kB time=00:00:04.04 bitrate=35136.3kbits frame= 167 fps= 12 q=28.0 size= 18774kB time=00:00:04.36 bitrate=35274.5kbits frame= 173 fps= 12 q=28.0 size= 19864kB time=00:00:04.60 bitrate=35375.3kbits frame= 182 fps= 12 q=28.0 size= 21492kB time=00:00:04.96 bitrate=35496.5kbits frame= 187 fps= 12 q=28.0 size= 22389kB time=00:00:05.16 bitrate=35544.3kbits frame= 190 fps= 11 q=28.0 size= 22935kB time=00:00:05.28 bitrate=35583.5kbits frame= 196 fps= 11 q=28.0 size= 23972kB time=00:00:05.52 bitrate=35576.4kbits frame= 208 fps= 12 q=28.0 size= 26168kB time=00:00:06.00 bitrate=35728.2kbits frame= 214 fps= 12 q=28.0 size= 27303kB time=00:00:06.24 bitrate=35843.4kbits frame= 224 fps= 12 q=28.0 size= 29130kB time=00:00:06.64 bitrate=35938.7kbits frame= 224 fps=9.9 q=-1.0 Lsize= 38970kB time=00:00:08.88 bitrate=35950.7kbit s/s
video:38968kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.005002%
[libx264 @ 0xd1e140] frame I:6 Avg QP:27.08 size:209868
[libx264 @ 0xd1e140] frame P:218 Avg QP:29.42 size:177263
[libx264 @ 0xd1e140] mb I I16..4: 0.0% 98.9% 1.1%
[libx264 @ 0xd1e140] mb P I16..4: 0.0% 90.0% 0.1% P16..4: 2.0% 4.1% 3.7% 0.0% 0.0% skip: 0.0%
[libx264 @ 0xd1e140] 8x8 transform intra:99.8% inter:88.2%
[libx264 @ 0xd1e140] coded y,uvDC,uvAC intra: 100.0% 0.0% 0.0% inter: 97.4% 0.0% 0.0%
[libx264 @ 0xd1e140] i16 v,h,dc,p: 58% 29% 12% 0%
[libx264 @ 0xd1e140] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 7% 11% 44% 6% 6% 5% 8% 6% 8%
[libx264 @ 0xd1e140] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 16% 13% 9% 9% 7% 10% 9% 10%
[libx264 @ 0xd1e140] i8c dc,h,v,p: 100% 0% 0% 0%
[libx264 @ 0xd1e140] Weighted P-Frames: Y:13.3% UV:0.5%
[libx264 @ 0xd1e140] ref P L0: 37.5% 9.4% 28.4% 22.9% 1.8%
[libx264 @ 0xd1e140] kb/s:35627.30