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Exemple de boutons d’action pour une collection collaborative
27 février 2013, par
Mis à jour : Mars 2013
Langue : français
Type : Image
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Exemple de boutons d’action pour une collection personnelle
27 février 2013, par
Mis à jour : Février 2013
Langue : English
Type : Image
Autres articles (92)
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Selection of projects using MediaSPIP
2 mai 2011, parThe examples below are representative elements of MediaSPIP specific uses for specific projects.
MediaSPIP farm @ Infini
The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...) -
Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 is the first MediaSPIP stable release.
Its official release date is June 21, 2013 and is announced here.
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 (...)
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Quick stream from file which exists
4 mai 2017, par parsaI implement live streaming from mp4 video file which exists on the path with ffmpeg under hls format.
When my video file have the quality greater than hd720 , in encoding there are so many delays for creating .ts fragments.
I mean the .ts fragments slowly produced on my path,and because of it I have so many delays in showing the stream.
Here is my ffmpeg code for streaming :ffmpeg -re -i 123.mp4 -s cga -f hls -hls_list_size 0 -c:v libx264 -c:a aac 200p/out.m3u8
-s nhd -f hls -hls_list_size 0 -c:v libx264 -c:a aac 360p/out.m3u8
-s hd480 -f hls -hls_list_size 0 -c:v libx264 -c:a aac 480p/out.m3u8
-s hd720 -f hls -hls_list_size 0 -c:v libx264 -c:a aac 720p/out.m3u8
-s hd1080 -f hls -hls_list_size 0 -c:v libx264 -c:a aac 1080p/out.m3u8And here is the console output :
ffmpeg -re -i ../files/412-887123464/video/412-887123464.mp4 -s cga -f hls -hls_list_size 0 -c:v libx264 -c:a aac ../fil
es/412-887123464/video/200p/out.m3u8 -s nhd -f hls -hls_list_size 0 -c:v libx264 -c:a aac ../files/412-887123464/video/360p/out.m3u8 -s hd480 -f hls -
hls_list_size 0 -c:v libx264 -c:a aac ../files/412-887123464/video/480p/out.m3u8 -s hd720 -f hls -hls_list_size 0 -c:v libx264 -c:a aac ../files/412-88
7123464/video/720p/out.m3u8 -s hd1080 -f hls -hls_list_size 0 -c:v libx264 -c:a aac ../files/412-887123464/video/1080p/out.m3u8
ffmpeg version N-82225-gb4e9252 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.4.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --e
nable-libebur128 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcac
a --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-lib
opencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr
--enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwa
vpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zl
ib
libavutil 55. 35.100 / 55. 35.100
libavcodec 57. 66.101 / 57. 66.101
libavformat 57. 57.100 / 57. 57.100
libavdevice 57. 2.100 / 57. 2.100
libavfilter 6. 66.100 / 6. 66.100
libswscale 4. 3.100 / 4. 3.100
libswresample 2. 4.100 / 2. 4.100
libpostproc 54. 2.100 / 54. 2.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '../files/412-887123464/video/412-887123464.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.31.100
Duration: 00:05:04.07, start: 0.000000, bitrate: 3108 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 2976 kb/s, 25 fps, 25 tbr, 90k tbn, 50
tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
Metadata:
handler_name : SoundHandler
[libx264 @ 0000000001c53f00] using SAR=10/9
[libx264 @ 0000000001c53f00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0000000001c53f00] profile High, level 1.3
Output #0, hls, to '../files/412-887123464/video/200p/out.m3u8':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.57.100
Stream #0:0(und): Video: h264 (libx264), yuv420p, 320x200 [SAR 10:9 DAR 16:9], q=-1--1, 25 fps, 90k tbn, 25 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc57.66.101 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc57.66.101 aac
[libx264 @ 0000000001f87180] using SAR=1/1
[libx264 @ 0000000001f87180] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0000000001f87180] profile High, level 3.0
Output #1, hls, to '../files/412-887123464/video/360p/out.m3u8':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.57.100
Stream #1:0(und): Video: h264 (libx264), yuv420p, 640x360 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 90k tbn, 25 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc57.66.101 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #1:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc57.66.101 aac
[libx264 @ 0000000001c55ba0] using SAR=640/639
[libx264 @ 0000000001c55ba0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0000000001c55ba0] profile High, level 3.0
Output #2, hls, to '../files/412-887123464/video/480p/out.m3u8':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.57.100
Stream #2:0(und): Video: h264 (libx264), yuv420p, 852x480 [SAR 640:639 DAR 16:9], q=-1--1, 25 fps, 90k tbn, 25 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc57.66.101 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #2:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc57.66.101 aac
[libx264 @ 0000000001ca0220] using SAR=1/1
[libx264 @ 0000000001ca0220] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0000000001ca0220] profile High, level 3.1
Output #3, hls, to '../files/412-887123464/video/720p/out.m3u8':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.57.100
Stream #3:0(und): Video: h264 (libx264), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 90k tbn, 25 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc57.66.101 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #3:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc57.66.101 aac
[libx264 @ 0000000001ca23e0] using SAR=1/1
[libx264 @ 0000000001ca23e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0000000001ca23e0] profile High, level 4.0
Output #4, hls, to '../files/412-887123464/video/1080p/out.m3u8':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.57.100
Stream #4:0(und): Video: h264 (libx264), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 90k tbn, 25 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc57.66.101 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #4:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc57.66.101 aac
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Stream #0:0 -> #1:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #1:1 (aac (native) -> aac (native))
Stream #0:0 -> #2:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #2:1 (aac (native) -> aac (native))
Stream #0:0 -> #3:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #3:1 (aac (native) -> aac (native))
Stream #0:0 -> #4:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #4:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
frame= 7600 fps= 21 q=-1.0 Lq=-1.0 q=-1.0 q=-1.0 q=-1.0 size=N/A time=00:05:04.06 bitrate=N/A speed=0.835x
video:294980kB audio:23995kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
[libx264 @ 0000000001d33f00] frame I:33 Avg QP:19.93 size: 11412
[libx264 @ 0000000001d33f00] frame P:2281 Avg QP:23.72 size: 3112
[libx264 @ 0000000001d33f00] frame B:5286 Avg QP:28.59 size: 446
[libx264 @ 0000000001d33f00] consecutive B-frames: 4.3% 6.9% 5.9% 82.8%
[libx264 @ 0000000001d33f00] mb I I16..4: 12.9% 42.9% 44.2%
[libx264 @ 0000000001d33f00] mb P I16..4: 1.3% 4.4% 2.3% P16..4: 41.4% 22.0% 15.5% 0.0% 0.0% skip:13.1%
[libx264 @ 0000000001d33f00] mb B I16..4: 0.0% 0.1% 0.0% B16..8: 35.2% 5.9% 2.1% direct: 3.0% skip:53.6% L0:35.3% L1:48.0% BI:16.8%
[libx264 @ 0000000001d33f00] 8x8 transform intra:53.4% inter:57.9%
[libx264 @ 0000000001d33f00] coded y,uvDC,uvAC intra: 70.6% 89.7% 67.6% inter: 18.1% 20.3% 7.2%
[libx264 @ 0000000001d33f00] i16 v,h,dc,p: 24% 24% 6% 45%
[libx264 @ 0000000001d33f00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 14% 19% 5% 5% 7% 5% 10% 7%
[libx264 @ 0000000001d33f00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 15% 15% 6% 6% 7% 6% 8% 6%
[libx264 @ 0000000001d33f00] i8c dc,h,v,p: 42% 17% 28% 14%
[libx264 @ 0000000001d33f00] Weighted P-Frames: Y:26.3% UV:12.9%
[libx264 @ 0000000001d33f00] ref P L0: 58.7% 24.7% 10.9% 4.8% 1.0%
[libx264 @ 0000000001d33f00] ref B L0: 92.6% 5.8% 1.6%
[libx264 @ 0000000001d33f00] ref B L1: 96.3% 3.7%
[libx264 @ 0000000001d33f00] kb/s:258.68
[aac @ 00000000005fc9e0] Qavg: 686.637
[libx264 @ 0000000002017180] frame I:31 Avg QP:19.77 size: 29228
[libx264 @ 0000000002017180] frame P:2040 Avg QP:23.08 size: 8765
[libx264 @ 0000000002017180] frame B:5529 Avg QP:27.28 size: 1471
[libx264 @ 0000000002017180] consecutive B-frames: 1.3% 4.2% 2.4% 92.1%
[libx264 @ 0000000002017180] mb I I16..4: 8.3% 58.8% 32.9%
[libx264 @ 0000000002017180] mb P I16..4: 3.2% 9.5% 2.6% P16..4: 41.5% 19.5% 11.4% 0.0% 0.0% skip:12.2%
[libx264 @ 0000000002017180] mb B I16..4: 0.2% 0.3% 0.1% B16..8: 34.5% 5.8% 1.7% direct: 2.7% skip:54.7% L0:35.9% L1:49.5% BI:14.6%
[libx264 @ 0000000002017180] 8x8 transform intra:61.2% inter:67.3%
[libx264 @ 0000000002017180] coded y,uvDC,uvAC intra: 55.8% 84.8% 51.3% inter: 15.6% 19.3% 3.9%
[libx264 @ 0000000002017180] i16 v,h,dc,p: 24% 29% 8% 39%
[libx264 @ 0000000002017180] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 17% 21% 5% 5% 7% 5% 8% 6%
[libx264 @ 0000000002017180] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 18% 15% 6% 7% 7% 6% 7% 5%
[libx264 @ 0000000002017180] i8c dc,h,v,p: 42% 18% 27% 13%
[libx264 @ 0000000002017180] Weighted P-Frames: Y:22.3% UV:12.2%
[libx264 @ 0000000002017180] ref P L0: 58.5% 23.4% 12.2% 5.2% 0.8%
[libx264 @ 0000000002017180] ref B L0: 93.1% 5.3% 1.6%
[libx264 @ 0000000002017180] ref B L1: 96.6% 3.4%
[libx264 @ 0000000002017180] kb/s:708.47
[aac @ 0000000001d35200] Qavg: 686.637
[libx264 @ 0000000001d35ba0] frame I:31 Avg QP:19.63 size: 41522
[libx264 @ 0000000001d35ba0] frame P:2025 Avg QP:22.86 size: 13415
[libx264 @ 0000000001d35ba0] frame B:5544 Avg QP:26.52 size: 2471
[libx264 @ 0000000001d35ba0] consecutive B-frames: 1.1% 3.9% 2.8% 92.2%
[libx264 @ 0000000001d35ba0] mb I I16..4: 10.6% 62.4% 26.9%
[libx264 @ 0000000001d35ba0] mb P I16..4: 4.7% 12.4% 2.6% P16..4: 41.1% 17.8% 9.4% 0.0% 0.0% skip:11.9%
[libx264 @ 0000000001d35ba0] mb B I16..4: 0.3% 0.5% 0.1% B16..8: 34.0% 5.5% 1.4% direct: 2.9% skip:55.3% L0:36.7% L1:50.2% BI:13.1%
[libx264 @ 0000000001d35ba0] 8x8 transform intra:61.7% inter:71.6%
[libx264 @ 0000000001d35ba0] coded y,uvDC,uvAC intra: 48.0% 81.9% 43.3% inter: 14.7% 19.7% 2.6%
[libx264 @ 0000000001d35ba0] i16 v,h,dc,p: 27% 29% 9% 35%
[libx264 @ 0000000001d35ba0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 19% 22% 5% 5% 6% 5% 7% 5%
[libx264 @ 0000000001d35ba0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 25% 16% 5% 6% 7% 6% 6% 4%
[libx264 @ 0000000001d35ba0] i8c dc,h,v,p: 42% 20% 26% 12%
[libx264 @ 0000000001d35ba0] Weighted P-Frames: Y:18.1% UV:10.8%
[libx264 @ 0000000001d35ba0] ref P L0: 59.5% 22.6% 12.6% 4.8% 0.5%
[libx264 @ 0000000001d35ba0] ref B L0: 93.6% 5.0% 1.4%
[libx264 @ 0000000001d35ba0] ref B L1: 97.1% 2.9%
[libx264 @ 0000000001d35ba0] kb/s:1109.23
[aac @ 0000000001d828a0] Qavg: 686.637
[libx264 @ 0000000001d7f880] frame I:32 Avg QP:19.45 size: 64737
[libx264 @ 0000000001d7f880] frame P:2104 Avg QP:22.44 size: 23985
[libx264 @ 0000000001d7f880] frame B:5464 Avg QP:25.65 size: 4999
[libx264 @ 0000000001d7f880] consecutive B-frames: 1.2% 7.7% 3.2% 87.8%
[libx264 @ 0000000001d7f880] mb I I16..4: 12.5% 70.0% 17.5%
[libx264 @ 0000000001d7f880] mb P I16..4: 6.7% 17.1% 1.8% P16..4: 40.7% 14.9% 6.6% 0.0% 0.0% skip:12.2%
[libx264 @ 0000000001d7f880] mb B I16..4: 0.6% 0.9% 0.1% B16..8: 32.5% 4.7% 1.0% direct: 2.9% skip:57.4% L0:37.6% L1:51.6% BI:10.8%
[libx264 @ 0000000001d7f880] 8x8 transform intra:65.7% inter:77.5%
[libx264 @ 0000000001d7f880] coded y,uvDC,uvAC intra: 39.5% 76.4% 32.4% inter: 13.2% 19.8% 1.5%
[libx264 @ 0000000001d7f880] i16 v,h,dc,p: 32% 27% 10% 31%
[libx264 @ 0000000001d7f880] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 18% 23% 4% 5% 5% 4% 5% 4%
[libx264 @ 0000000001d7f880] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 20% 15% 5% 7% 7% 6% 6% 4%
[libx264 @ 0000000001d7f880] i8c dc,h,v,p: 42% 19% 27% 12%
[libx264 @ 0000000001d7f880] Weighted P-Frames: Y:10.5% UV:6.7%
[libx264 @ 0000000001d7f880] ref P L0: 62.3% 20.4% 12.7% 4.3% 0.3%
[libx264 @ 0000000001d7f880] ref B L0: 93.4% 5.2% 1.4%
[libx264 @ 0000000001d7f880] ref B L1: 97.7% 2.3%
[libx264 @ 0000000001d7f880] kb/s:2101.26
[aac @ 0000000001d81560] Qavg: 686.637
[libx264 @ 0000000001d7fd60] frame I:33 Avg QP:18.36 size: 98904
[libx264 @ 0000000001d7fd60] frame P:3180 Avg QP:21.67 size: 33377
[libx264 @ 0000000001d7fd60] frame B:4387 Avg QP:24.61 size: 7729
[libx264 @ 0000000001d7fd60] consecutive B-frames: 2.7% 55.9% 15.6% 25.9%
[libx264 @ 0000000001d7fd60] mb I I16..4: 22.4% 66.9% 10.7%
[libx264 @ 0000000001d7fd60] mb P I16..4: 9.9% 17.8% 0.7% P16..4: 40.4% 9.2% 3.0% 0.0% 0.0% skip:19.0%
[libx264 @ 0000000001d7fd60] mb B I16..4: 0.8% 1.3% 0.1% B16..8: 30.2% 2.6% 0.4% direct: 1.7% skip:63.0% L0:38.1% L1:54.9% BI: 7.0%
[libx264 @ 0000000001d7fd60] 8x8 transform intra:62.5% inter:82.9%
[libx264 @ 0000000001d7fd60] coded y,uvDC,uvAC intra: 25.4% 59.5% 11.6% inter: 9.6% 16.3% 0.7%
[libx264 @ 0000000001d7fd60] i16 v,h,dc,p: 33% 28% 15% 24%
[libx264 @ 0000000001d7fd60] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 34% 20% 29% 3% 3% 4% 3% 3% 3%
[libx264 @ 0000000001d7fd60] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 25% 16% 4% 6% 6% 5% 5% 4%
[libx264 @ 0000000001d7fd60] i8c dc,h,v,p: 39% 21% 28% 12%
[libx264 @ 0000000001d7fd60] Weighted P-Frames: Y:5.7% UV:3.6%
[libx264 @ 0000000001d7fd60] ref P L0: 70.0% 18.6% 8.3% 3.1% 0.1%
[libx264 @ 0000000001d7fd60] ref B L0: 91.4% 7.6% 1.0%
[libx264 @ 0000000001d7fd60] ref B L1: 99.0% 1.0%
[libx264 @ 0000000001d7fd60] kb/s:3771.31
[aac @ 0000000001d823e0] Qavg: 686.637But I don’t have any problem for streaming files with creating resolutions from a file which have lower orginal quality than hd1080
What I can to do ?