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SPIP - plugins - embed code - Exemple
2 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
Autres articles (107)
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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 (15709)
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How Can I Copy Encoder and Metadata from Another Video
27 juillet 2022, par Alper CanI have a video, generated with Opencv.
I want make video metadata and encoder settings like another video. How can I make it ?


My video :

ffmpeg output :



Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output/fixed.mp4' :

Metadata :

compatible_brands : isommp42

major_brand : mp42

minor_version : 0

creation_time : 2022-03-03T19:12:13.000000Z

com.android.version : 11

encoder : Lavf59.16.100

Duration : 00:00:06.00, start : 0.000000, bitrate : 6683 kb/s

Stream #0:00x1 : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p(progressive), 640x480 [SAR 1:1 DAR 4:3], 6681 kb/s, 30.03 fps, 30.03 tbr, 30030 tbn (default)

Metadata :

creation_time : 2022-03-03T19:12:13.000000Z

handler_name : VideoHandler

vendor_id : [0][0][0][0]

Side data :

displaymatrix : rotation of 90.00 degrees



Media Info output :




General

Complete name : fixed.mp4

Format : MPEG-4

Format profile : Base Media

Codec ID : isom (isom/iso2/avc1/mp41)

File size : 4.78 MiB

Duration : 5 s 995 ms

Overall bit rate : 6 683 kb/s

Encoded date : UTC 2022-03-03 19:12:13

Tagged date : UTC 2022-03-03 19:12:13



Video

ID : 1

Format : AVC

Format/Info : Advanced Video Codec

Format profile : Baseline@L3

Format settings : 1 Ref Frames

Format settings, CABAC : No

Format settings, Reference frames : 1 frame

Codec ID : avc1

Codec ID/Info : Advanced Video Coding

Duration : 5 s 995 ms

Bit rate : 6 682 kb/s

Width : 640 pixels

Height : 480 pixels

Display aspect ratio : 4:3

Rotation : 270°

Frame rate mode : Constant

Frame rate : 30.000 FPS

Color space : YUV

Chroma subsampling : 4:2:0

Bit depth : 8 bits

Scan type : Progressive

Bits/(Pixel*Frame) : 0.725

Stream size : 4.77 MiB (100%)

Encoded date : UTC 2022-03-03 19:12:13

Tagged date : UTC 2022-03-03 19:12:13

Codec configuration box : avcC



I want change it like this :

ffmpeg output :



Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output/source_encoder/video.mp4' :

Metadata :

major_brand : mp42

minor_version : 0

compatible_brands : isommp42

creation_time : 2022-03-03T19:12:13.000000Z

com.android.version : 11

Duration : 00:00:04.83, start : 0.000000, bitrate : 1020 kb/s

Stream #0:00x1 : Video : h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 640x480, 1016 kb/s, SAR 1:1 DAR 4:3, 30.03 fps, 30 tbr, 90k tbn (default)

Metadata :

creation_time : 2022-03-03T19:12:13.000000Z

handler_name : VideoHandle

vendor_id : [0][0][0][0]

Side data :

displaymatrix : rotation of 90.00 degrees



Media Info Output :




General

Complete name : source_encoder/video.mp4

Format : MPEG-4

Format profile : Base Media / Version 2

Codec ID : mp42 (isom/mp42)

File size : 601 KiB

Duration : 4 s 828 ms

Overall bit rate : 1 020 kb/s

Encoded date : UTC 2022-03-03 19:12:13

Tagged date : UTC 2022-03-03 19:12:13

com.android.version : 11



Video

ID : 1

Format : AVC

Format/Info : Advanced Video Codec

Format profile : High@L3

Format settings : CABAC / 1 Ref Frames

Format settings, CABAC : Yes

Format settings, Reference frames : 1 frame

Format settings, GOP : M=1, N=30

Codec ID : avc1

Codec ID/Info : Advanced Video Coding

Duration : 4 s 828 ms

Bit rate : 1 016 kb/s

Width : 640 pixels

Height : 480 pixels

Display aspect ratio : 4:3

Rotation : 270°

Frame rate mode : Variable

Frame rate : 30.000 FPS

Minimum frame rate : 30.000 FPS

Maximum frame rate : 30.060 FPS

Color space : YUV

Chroma subsampling : 4:2:0

Bit depth : 8 bits

Scan type : Progressive

Bits/(Pixel*Frame) : 0.110

Stream size : 599 KiB (100%)

Title : VideoHandle

Language : English

Encoded date : UTC 2022-03-03 19:12:13

Tagged date : UTC 2022-03-03 19:12:13

Color range : Limited

Color primaries : BT.709

Transfer characteristics : BT.709

Matrix coefficients : BT.709

mdhd_Duration : 4828

Codec configuration box : avcC



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nginx RTMP to HLS : FFMPG error when trying multiple bitrate output [closed]
28 mai 2014, par user3685074I’m currently trying to convert my RTMP Livestream into a HLS with 3 quality-settings.
I followed this guide
I’ve compiled my own FFMPEG and it’s working if I just convert 1 file.
It seems libx264 isn’t able to do multiple encodings at the same time ?I’m using these command :
exec /usr/local/bin/ffmpeg -i rtmp://localhost/src/$name
-c:a libfdk_aac -b:a 32k -c:v libx264 -b:v 128K -f flv rtmp://localhost/hls/$name_low
-c:a libfdk_aac -b:a 64k -c:v libx264 -b:v 256K -f flv rtmp://localhost/hls/$name_mid
-c:a libfdk_aac -b:a 128k -c:v libx264 -b:v 512K -f flv rtmp://localhost/hls/$name_hi 2>>/tmp/ffmpeg.log;this is the output :
ffmpeg version N-63519-g61917a1 Copyright (c) 2000-2014 the FFmpeg developers
built on May 28 2014 18:06:42 with gcc 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-x11grab --enable-libvpx --enable-libmp3lame --enable-librtmp --enable-libspeex --enable-libfdk_aac
libavutil 52. 87.100 / 52. 87.100
libavcodec 55. 65.100 / 55. 65.100
libavformat 55. 41.100 / 55. 41.100
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 5.100 / 4. 5.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 19.100 / 0. 19.100
libpostproc 52. 3.100 / 52. 3.100
Metadata:
Server NGINX RTMP (github.com/arut/nginx-rtmp-module)
width 1280.00
height 720.00
displayWidth 1280.00
displayHeight 720.00
duration 0.00
framerate 25.00
fps 25.00
videodatarate 390.00
videocodecid 0.00
audiodatarate 27.00
audiocodecid 11.00
Input #0, flv, from 'rtmp://localhost/src/test':
Metadata:
Server : NGINX RTMP (github.com/arut/nginx-rtmp-module)
displayWidth : 1280
displayHeight : 720
fps : 25
profile :
level :
Duration: 00:00:00.00, start: 0.080000, bitrate: N/A
Stream #0:0: Video: h264 (High), yuv420p, 1280x720, 399 kb/s, 25 fps, 25 tbr, 1k tbn, 50 tbc
Stream #0:1: Audio: speex, 16000 Hz, mono, s16, 27 kb/s
[libx264 @ 0x5260380] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0x5260380] profile High, level 3.1
[libx264 @ 0x5260380] 264 - core 142 r2431 f23da7c - 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=24 lookahead_threads=4 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=128 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x525a920] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
Output #0, flv, to 'rtmp://localhost/hls/test_low':
Metadata:
Server : NGINX RTMP (github.com/arut/nginx-rtmp-module)
displayWidth : 1280
displayHeight : 720
fps : 25
profile :
level :
Stream #0:0: Video: h264 (libx264), yuv420p, 1280x720, q=-1--1, 128 kb/s, 25 fps, 90k tbn, 25 tbc
Metadata:
encoder : Lavc55.65.100 libx264
Stream #0:1: Audio: aac (libfdk_aac), 16000 Hz, mono, s16, 32 kb/s
Metadata:
encoder : Lavc55.65.100 libfdk_aac
Output #1, flv, to 'rtmp://localhost/hls/test_mid':
Metadata:
Server : NGINX RTMP (github.com/arut/nginx-rtmp-module)
displayWidth : 1280
displayHeight : 720
fps : 25
profile :
level :
Stream #1:0: Video: h264, yuv420p, 1280x720, q=-1--1, 256 kb/s, 25 fps, 90k tbn, 25 tbc
Metadata:
encoder : Lavc55.65.100 libx264
Stream #1:1: Audio: aac, 16000 Hz, mono, s16
Metadata:
encoder : Lavc55.65.100 libfdk_aac
Output #2, flv, to 'rtmp://localhost/hls/test_hi':
Metadata:
Server : NGINX RTMP (github.com/arut/nginx-rtmp-module)
displayWidth : 1280
displayHeight : 720
fps : 25
profile :
level :
Stream #2:0: Video: h264, yuv420p, 1280x720, q=-1--1, 25 fps, 90k tbn, 25 tbc
Metadata:
encoder : Lavc55.65.100 libx264
Stream #2:1: Audio: aac, 16000 Hz, mono, s16
Metadata:
encoder : Lavc55.65.100 libfdk_aac
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> libx264)
Stream #0:1 -> #0:1 (libspeex -> libfdk_aac)
Stream #0:0 -> #1:0 (h264 -> libx264)
Stream #0:1 -> #1:1 (libspeex -> libfdk_aac)
Stream #0:0 -> #2:0 (h264 -> libx264)
Stream #0:1 -> #2:1 (libspeex -> libfdk_aac)
Error while opening encoder for output stream #1:0 - maybe incorrect parameters such as bit_rate, rate, width or heightI hope you can help me and sorry for my bad english.
Greetz
Kevin -
nginx RTMP to HLS : FFMPG error when trying multiple bitrate output [on hold]
28 mai 2014, par user3685074I’m currently trying to convert my RTMP Livestream into a HLS with 3 quality-settings.
I followed this guide
I’ve compiled my own FFMPEG and it’s working if I just convert 1 file.
It seems libx264 isn’t able to do multiple encodings at the same time ?I’m using these command :
exec /usr/local/bin/ffmpeg -i rtmp://localhost/src/$name
-c:a libfdk_aac -b:a 32k -c:v libx264 -b:v 128K -f flv rtmp://localhost/hls/$name_low
-c:a libfdk_aac -b:a 64k -c:v libx264 -b:v 256K -f flv rtmp://localhost/hls/$name_mid
-c:a libfdk_aac -b:a 128k -c:v libx264 -b:v 512K -f flv rtmp://localhost/hls/$name_hi 2>>/tmp/ffmpeg.log;this is the output :
ffmpeg version N-63519-g61917a1 Copyright (c) 2000-2014 the FFmpeg developers
built on May 28 2014 18:06:42 with gcc 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-x11grab --enable-libvpx --enable-libmp3lame --enable-librtmp --enable-libspeex --enable-libfdk_aac
libavutil 52. 87.100 / 52. 87.100
libavcodec 55. 65.100 / 55. 65.100
libavformat 55. 41.100 / 55. 41.100
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 5.100 / 4. 5.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 19.100 / 0. 19.100
libpostproc 52. 3.100 / 52. 3.100
Metadata:
Server NGINX RTMP (github.com/arut/nginx-rtmp-module)
width 1280.00
height 720.00
displayWidth 1280.00
displayHeight 720.00
duration 0.00
framerate 25.00
fps 25.00
videodatarate 390.00
videocodecid 0.00
audiodatarate 27.00
audiocodecid 11.00
Input #0, flv, from 'rtmp://localhost/src/test':
Metadata:
Server : NGINX RTMP (github.com/arut/nginx-rtmp-module)
displayWidth : 1280
displayHeight : 720
fps : 25
profile :
level :
Duration: 00:00:00.00, start: 0.080000, bitrate: N/A
Stream #0:0: Video: h264 (High), yuv420p, 1280x720, 399 kb/s, 25 fps, 25 tbr, 1k tbn, 50 tbc
Stream #0:1: Audio: speex, 16000 Hz, mono, s16, 27 kb/s
[libx264 @ 0x5260380] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0x5260380] profile High, level 3.1
[libx264 @ 0x5260380] 264 - core 142 r2431 f23da7c - 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=24 lookahead_threads=4 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=128 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x525a920] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
Output #0, flv, to 'rtmp://localhost/hls/test_low':
Metadata:
Server : NGINX RTMP (github.com/arut/nginx-rtmp-module)
displayWidth : 1280
displayHeight : 720
fps : 25
profile :
level :
Stream #0:0: Video: h264 (libx264), yuv420p, 1280x720, q=-1--1, 128 kb/s, 25 fps, 90k tbn, 25 tbc
Metadata:
encoder : Lavc55.65.100 libx264
Stream #0:1: Audio: aac (libfdk_aac), 16000 Hz, mono, s16, 32 kb/s
Metadata:
encoder : Lavc55.65.100 libfdk_aac
Output #1, flv, to 'rtmp://localhost/hls/test_mid':
Metadata:
Server : NGINX RTMP (github.com/arut/nginx-rtmp-module)
displayWidth : 1280
displayHeight : 720
fps : 25
profile :
level :
Stream #1:0: Video: h264, yuv420p, 1280x720, q=-1--1, 256 kb/s, 25 fps, 90k tbn, 25 tbc
Metadata:
encoder : Lavc55.65.100 libx264
Stream #1:1: Audio: aac, 16000 Hz, mono, s16
Metadata:
encoder : Lavc55.65.100 libfdk_aac
Output #2, flv, to 'rtmp://localhost/hls/test_hi':
Metadata:
Server : NGINX RTMP (github.com/arut/nginx-rtmp-module)
displayWidth : 1280
displayHeight : 720
fps : 25
profile :
level :
Stream #2:0: Video: h264, yuv420p, 1280x720, q=-1--1, 25 fps, 90k tbn, 25 tbc
Metadata:
encoder : Lavc55.65.100 libx264
Stream #2:1: Audio: aac, 16000 Hz, mono, s16
Metadata:
encoder : Lavc55.65.100 libfdk_aac
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> libx264)
Stream #0:1 -> #0:1 (libspeex -> libfdk_aac)
Stream #0:0 -> #1:0 (h264 -> libx264)
Stream #0:1 -> #1:1 (libspeex -> libfdk_aac)
Stream #0:0 -> #2:0 (h264 -> libx264)
Stream #0:1 -> #2:1 (libspeex -> libfdk_aac)
Error while opening encoder for output stream #1:0 - maybe incorrect parameters such as bit_rate, rate, width or heightI hope you can help me and sorry for my bad english.
Greetz
Kevin