Recherche avancée
Autres articles (90)
-
Qualité du média après traitement
21 juin 2013, parLe bon réglage du logiciel qui traite les média est important pour un équilibre entre les partis ( bande passante de l’hébergeur, qualité du média pour le rédacteur et le visiteur, accessibilité pour le visiteur ). Comment régler la qualité de son média ?
Plus la qualité du média est importante, plus la bande passante sera utilisée. Le visiteur avec une connexion internet à petit débit devra attendre plus longtemps. Inversement plus, la qualité du média est pauvre et donc le média devient dégradé voire (...) -
Les images
15 mai 2013 -
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 (9520)
-
FFMPEG Concat only showing first video
7 août 2017, par user5839I ;m struggling with concat
My command (via Process Builder)
[ffmpeg, -y, -i,
C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-filter_complex, [0:v:0][0:a:0][1:v:0][1:a:0][2:v:0][2:a:0][3:v:0][3:a:0][4:v:0][4:a:0][5:v:0][5:a:0][6:v:0][6:a:0][7:v:0][7:a:0][8:v:0][8:a:0][9:v:0][9:a:0][10:v:0][10:a:0]concat=n=11:v=1:a=1
[v][a], -map, [v], -map, [a],
C :\workspace\processor.\temp_dir\8d66984a-0b0e-4956-95d6-66eddf14b47e.mp4]And the above error repeats over and over again. The video completes and it is the right size and duration, it just plays the first video and then stops.
Any clues !?
EDIT With latest version
ffmpeg version 3.3.2 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 7.1.0 (GCC)
configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-zlib
libavutil 55. 58.100 / 55. 58.100
libavcodec 57. 89.100 / 57. 89.100
libavformat 57. 71.100 / 57. 71.100
libavdevice 57. 6.100 / 57. 6.100
libavfilter 6. 82.100 / 6. 82.100
libswscale 4. 6.100 / 4. 6.100
libswresample 2. 7.100 / 2. 7.100
libpostproc 54. 5.100 / 54. 5.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #1:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #1:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #2, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #2:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #2:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #3, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #3:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #3:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #4, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #4:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #4:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #5, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #5:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #5:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #6, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #6:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #6:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #7, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #7:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #7:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #8, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #8:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #8:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #9, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #9:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #9:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #10, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #10:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #10:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Stream mapping:
Stream #0:0 (h264) -> concat:in0:v0
Stream #0:1 (aac) -> concat:in0:a0
Stream #1:0 (h264) -> concat:in1:v0
Stream #1:1 (aac) -> concat:in1:a0
Stream #2:0 (h264) -> concat:in2:v0
Stream #2:1 (aac) -> concat:in2:a0
Stream #3:0 (h264) -> concat:in3:v0
Stream #3:1 (aac) -> concat:in3:a0
Stream #4:0 (h264) -> concat:in4:v0
Stream #4:1 (aac) -> concat:in4:a0
Stream #5:0 (h264) -> concat:in5:v0
Stream #5:1 (aac) -> concat:in5:a0
Stream #6:0 (h264) -> concat:in6:v0
Stream #6:1 (aac) -> concat:in6:a0
Stream #7:0 (h264) -> concat:in7:v0
Stream #7:1 (aac) -> concat:in7:a0
Stream #8:0 (h264) -> concat:in8:v0
Stream #8:1 (aac) -> concat:in8:a0
Stream #9:0 (h264) -> concat:in9:v0
Stream #9:1 (aac) -> concat:in9:a0
Stream #10:0 (h264) -> concat:in10:v0
Stream #10:1 (aac) -> concat:in10:a0
concat:out:v0 -> Stream #0:0 (libx264)
concat:out:a0 -> Stream #0:1 (aac)
Press [q] to stop, [?] for help
[libx264 @ 000000000287d1c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 000000000287d1c0] profile High, level 5.1
Output #0, mp4, to 'C:\workspace\processor\.\temp_dir\30965932-c67a-4948-984c-613b2f06ce04.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.71.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p(progressive), 3840x1920, q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
Metadata:
encoder : Lavc57.89.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1: Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
encoder : Lavc57.89.100 aac
video:148240kB audio:1120kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.035871%
[libx264 @ 000000000287d1c0] mb I I16..4: 31.1% 40.5% 28.4%
[libx264 @ 000000000287d1c0] mb P I16..4: 12.2% 19.8% 4.0% P16..4: 35.5% 9.9% 2.8% 0.0% 0.0% skip:15.6%
[libx264 @ 000000000287d1c0] mb B I16..4: 2.4% 2.6% 0.6% B16..8: 42.0% 4.6% 0.4% direct: 1.4% skip:45.9% L0:46.3% L1:49.4% BI: 4.3%
[libx264 @ 000000000287d1c0] 8x8 transform intra:53.4% inter:73.3%
[libx264 @ 000000000287d1c0] coded y,uvDC,uvAC intra: 30.9% 31.9% 4.6% inter: 12.0% 14.0% 0.1%
[libx264 @ 000000000287d1c0] i16 v,h,dc,p: 25% 41% 11% 23%
[libx264 @ 000000000287d1c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 31% 27% 2% 2% 2% 4% 2% 3%
[libx264 @ 000000000287d1c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 33% 32% 14% 2% 4% 4% 5% 3% 3%
[libx264 @ 000000000287d1c0] i8c dc,h,v,p: 54% 23% 18% 4%
[libx264 @ 000000000287d1c0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 000000000287d1c0] ref P L0: 65.3% 17.7% 13.9% 3.1%
[libx264 @ 000000000287d1c0] ref B L0: 90.7% 9.0% 0.3%
[libx264 @ 000000000287d1c0] ref B L1: 99.6% 0.4%
[libx264 @ 000000000287d1c0] kb/s:17249.64
[aac @ 000000000287b000] Qavg: 1577.720 -
FFMPEG -VF gives me Unrecognized option VF
18 avril 2012, par BiskoppenI'm trying to watermark a video using FFMPEG and -vf to overlay a PNG.. but it aint working
My command line :
$ffmpeg->exec('-i "' . $path_src . '" -vf "movie=watermark.png [wm] ; [in][wm] overlay=0:0 [out]" -map_chapters -1 :-1 -threads 2 -ar 44100 -ab 96k -vcodec libx264 -level 41 -crf 25 -bufsize 2000k -maxrate 2500k -r 25 -g 250 -s 720x480 ' . '-coder 1 -flags +loop -cmp +chroma -partitions +parti4x4+partp8x8+partb8x8 -flags2 +dct8x8+bpyramid -me_method umh -subq 7 -me_range 16 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -rc_eq \'blurCplx^(1-qComp)\' -bf 16 -b_strategy 1 -bidir_refine 1 -refs 6 -deblockalpha 0 -deblockbeta 0 -y "' . $path_dst . '"') ;
Result :
array(3) ["status"]=> int(1) ["success"]=> bool(false) ["output"]=> string(1774) "FFmpeg version 0.6.1, Copyright (c) 2000-2010 the FFmpeg developers built on Dec 4 2010 15:37:20 with gcc 4.1.2 20080704 (Red Hat 4.1.2-48) configuration : —prefix=/usr —libdir=/usr/lib —shlibdir=/usr/lib —mandir=/usr/share/man —incdir=/usr/include —disable-avisynth —extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector —param=ssp-buffer-size=4 -m32 -march=i386 -mtune=generic -fasynchronous-unwind-tables' —enable-avfilter —enable-avfilter-lavf —enable-libdirac —enable-libfaac —enable-libfaad —enable-libfaadbin —enable-libgsm —enable-libmp3lame —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libx264 —enable-gpl —enable-nonfree —enable-postproc —enable-pthreads —enable-shared —enable-swscale —enable-vdpau —enable-version3 —enable-x11grab libavutil 50.15. 1 / 50.15. 1 libavcodec 52.72. 2 / 52.72. 2 libavformat 52.64. 2 / 52.64. 2 libavdevice 52. 2. 0 / 52. 2. 0 libavfilter 1.19. 0 / 1.19. 0 libswscale 0.11. 0 / 0.11. 0 libpostproc 51. 2. 0 / 51. 2. 0 [aac @ 0x81a54f0]Transition from an ONLY_LONG or LONG_STOP to an EIGHT_SHORT sequence detected. If you heard an audible artifact, please submit the sample to the FFmpeg developers. Last message repeated 1 times Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/var/content/blabla.com/htdocs/setup/megaupload/upload/blabla/0001.mp4' : Metadata : major_brand : mp42 minor_version : 0 compatible_brands : isom Duration : 00:05:16.28, start : 0.000000, bitrate : 1598 kb/s Stream #0.0(eng) : Video : h264, yuv420p, 640x480 [PAR 1:1 DAR 4:3], 1499 kb/s, 25 fps, 25 tbr, 25k tbn, 50 tbc Stream #0.1(eng) : Audio : aac, 48000 Hz, stereo, s16, 94 kb/s Unrecognized option 'vf'" -
How to generate SDP file from FFMPEG
20 novembre 2016, par MobilityLabSo, I have been working with FFMPEG on a project that involves streaming video from one computer to another across the internet with RTP. I want to take that into ffmpeg and use ffserver to display it on a local network.
As I understand it, you need to have a SDP information so that the receiving ffmpeg instance can interpret the RTP stream. Despite what webpages say, I can not find the SDP information in the information printed to the console.
How can I force the transmitting ffmpeg instance to output the SDP information so that I can use it to configure my receiving end ?
Right now, I am testing on Windows 7, but the final solution will be on linux.
The command I’m running for testing is
ffmpeg -fflags +genpts -i files\2005-SFSD-sample-mpeg1.mpg -threads 0 -r 10 -g 45
-s 352x240 -deinterlace -y 2005.mp4 -an -threads 0 -r 10 -g 45 -s 352x240
-deinterlace -f rtp rtp://192.168.200.198:9008My ffmpeg information is...
ffmpeg version 0.8, Copyright (c) 2000-2011 the FFmpeg developers built on Jun 23 2011 14:22:23 with gcc 4.5.3
configuration:
--disable-static
--enable-shared
--enable-gpl
--enable-version3
--enable-memalign-hack
--enable-runtime-cpudetect
--enable-avisynth
--enable-bzlib
--enable-frei0r
--enable-libopencore-amrnb
--enable-libopencore-amrwb
--enable-libfreetype
--enable-libgsm
--enable-libmp3lame
--enable-libopenjpeg
--enable-librtmp
--enable-libschroedinger
--enable-libspeex
--enable-libtheora
--enable-libvorbis
--enable-libvpx
--enable-libx264
--enable-libxavs
--enable-libxvid
--enable-zlib
--disable-outdev=sdl
libavutil 51. 9. 1 / 51. 9. 1
libavcodec 53. 7. 0 / 53. 7. 0
libavformat 53. 4. 0 / 53. 4. 0
libavdevice 53. 1. 1 / 53. 1. 1
libavfilter 2. 23. 0 / 2. 23. 0
libswscale 2. 0. 0 / 2. 0. 0
libpostproc 51. 2. 0 / 51. 2. 0
Syndiquer tout le site
