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Corona Radiata
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Lights in the Sky
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Head Down
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Echoplex
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Discipline
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Letting You
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
Autres articles (97)
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Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
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 (...) -
Problèmes fréquents
10 mars 2010, parPHP et safe_mode activé
Une des principales sources de problèmes relève de la configuration de PHP et notamment de l’activation du safe_mode
La solution consiterait à soit désactiver le safe_mode soit placer le script dans un répertoire accessible par apache pour le site
Sur d’autres sites (7972)
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Anomalie #4388 (Nouveau) : warning en php 7.2
29 septembre 2019, par Franck DHello :)
Cela semble fonctionner normalement, mais bon...
Test fait chez ovh en SPIP 3.3.0-dev [24422]
Prefix des tables : test17Dans le fichier "mes_options" j’affiche tout !
Environnement d’exécution : stable
Version de php 7.2
moteur : php ou phpcgi
mode : production (j’ai pas essayer avec le mode développement)J’ai un warning qui apparait dans les logs "profiler.log", pour le voir, il suffit après d’une installation neuve, de faire l’ajout du dépôt des plugins, puis de faire une recherche des plugins "ecrire/ ?exec=charger_plugin"
États : Tous les états
Dépôt : Tous les dépôts
Compatibilité : La version la plus récente2019-09-29 19:08:49 (pid 5210) ecrire/public/composer.php(93) : eval()’d code:L160:BOUCLE_plugins_trouveshtml_b98cbc44f5098976069f29d054efdfc0()::Pri:WARNING : 117822ms BOUCLE_plugins_trouves @ ../plugins-dist/svp/formulaires/inc-plugins_trouves.html
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Ffmpeg live streaming to Youtube - "Connect streaming software to start preview"
10 septembre 2019, par Zoltan FedorI have an rtsp feed (H.265) which I am trying to stream to YouTube Live, but whatever I do YouTube Studio just showing the waiting icon with "Connect streaming software to start preview".
.sh file for streaming :
VBR="1000k"
FPS="30"
QUAL="ultrafast"
YOUTUBE_URL="rtmp://b.rtmp.youtube.com/live2"
SOURCE="rtsp://qhatever.org:8555/whatever.sdp"
KEY="xxxx-xxxx-xxxx-xxxx"
~/ffmpeg-git-20190905-amd64-static/ffmpeg \
-thread_queue_size 512 \
-rtsp_transport tcp -i "$SOURCE" \
-f lavfi -i anullsrc \
-vcodec libx264 -pix_fmt yuvj420p -preset $QUAL -r $FPS -g $(($FPS * 2)) -b:v 2250k -minrate $VBR -maxrate 6000k -bufsize 6000k -keyint_min 60 \
-acodec libmp3lame -ar 44100 -b:a 128k \
-f flv "$YOUTUBE_URL/$KEY"Ffmpeg’s output :
ffmpeg version N-49800-g2b66c757d6-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg
libavutil 56. 35.100 / 56. 35.100
libavcodec 58. 56.101 / 58. 56.101
libavformat 58. 32.104 / 58. 32.104
libavdevice 58. 9.100 / 58. 9.100
libavfilter 7. 58.102 / 7. 58.102
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
libpostproc 55. 6.100 / 55. 6.100
Input #0, rtsp, from 'rtsp://whatever.org:8555/whatever.sdp':
Metadata:
title : streamed by the Rtsp Server
comment : RTSP_STREAM_0
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: hevc (Main), yuvj420p(pc, bt709), 1920x1080, 30 fps, 30 tbr, 90k tbn, 30 tbc
Stream #0:1: Data: none
Input #1, lavfi, from 'anullsrc':
Duration: N/A, start: 0.000000, bitrate: 705 kb/s
Stream #1:0: Audio: pcm_u8, 44100 Hz, stereo, u8, 705 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (hevc (native) -> h264 (libx264))
Stream #1:0 -> #0:1 (pcm_u8 (native) -> mp3 (libmp3lame))
Press [q] to stop, [?] for help
[hevc @ 0x5fbfd80] Could not find ref with POC 4
[libx264 @ 0x5fb9d80] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x5fb9d80] profile Constrained Baseline, level 4.0, 4:2:0, 8-bit
[libx264 @ 0x5fb9d80] 264 - core 157 r2969 d4099dd - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=60 keyint_min=31 scenecut=0 intra_refresh=0 rc_lookahead=0 rc=abr mbtree=0 bitrate=2250 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=6000 vbv_bufsize=6000 nal_hrd=none filler=0 ip_ratio=1.40 aq=0
Output #0, flv, to 'rtmp://b.rtmp.youtube.com/live2/xxxx-xxxx-xxxx-xxxx':
Metadata:
title : streamed by the Rtsp Server
comment : RTSP_STREAM_0
encoder : Lavf58.32.104
Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuvj420p(pc, progressive), 1920x1080, q=-1--1, 2250 kb/s, 30 fps, 1k tbn, 30 tbc
Metadata:
encoder : Lavc58.56.101 libx264
Side data:
cpb: bitrate max/min/avg: 6000000/0/2250000 buffer size: 6000000 vbv_delay: N/A
Stream #0:1: Audio: mp3 (libmp3lame) ([2][0][0][0] / 0x0002), 44100 Hz, stereo, s16p, 128 kb/s
Metadata:
encoder : Lavc58.56.101 libmp3lame
frame= 522 fps=31 q=19.0 size= 8802Kb time=00:00:36:53 bitrate 2481.0kbits/s dup= drop=2 speed=1.01xBasically all looks good to me - still, in YouTube Studio only the waiting icon with the "Connect streaming software to start preview" message is visible, not video feed.
Any ideas ?
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ffmpeg : audio + image to video : reduce time and space it takes
9 septembre 2019, par YashasviI am using FFMPEG to convert an image and an audio to a video.
I am able to achieve the final video using the following command (Attaching the output of the command too) :
time ffmpeg -loop 1 -i inputImage.jpg -i inputAudio.mp3 -c:v libx264 -
c:a copy -shortest output1.mp4
ffmpeg version 4.1.3-0york1~16.04 Copyright (c) 2000-2019 the FFmpeg
developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.11) 20160609
configuration: --prefix=/usr --extra-version='0york1~16.04' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-nonfree --enable-libfdk-aac --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
libavutil 56. 22.100 / 56. 22.100
libavcodec 58. 35.100 / 58. 35.100
libavformat 58. 20.100 / 58. 20.100
libavdevice 58. 5.100 / 58. 5.100
libavfilter 7. 40.101 / 7. 40.101
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 3.100 / 5. 3.100
libswresample 3. 3.100 / 3. 3.100
libpostproc 55. 3.100 / 55. 3.100
Input #0, image2, from 'inputImage.jpg':
Duration: 00:00:00.04, start: 0.000000, bitrate: 32003 kb/s
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 4160x2340 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 25 tbc
[mp3 @ 0x55cd4bed0f80] Estimating duration from bitrate, this may be inaccurate
Input #1, mp3, from 'inputAudio.mp3':
Duration: 00:00:23.77, start: 0.000000, bitrate: 127 kb/s
Stream #1:0: Audio: mp3, 44100 Hz, mono, fltp, 128 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Stream #1:0 -> #0:1 (copy)
Press [q] to stop, [?] for help
[libx264 @ 0x55cd4bee9c80] using SAR=1/1
[libx264 @ 0x55cd4bee9c80] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x55cd4bee9c80] profile High, level 6.0
[libx264 @ 0x55cd4bee9c80] 264 - core 155 r2917 0a84d98 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - 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=25 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 'output1.mp4':
Metadata:
encoder : Lavf58.20.100
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuvj420p(pc), 4160x2340 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc
Metadata:
encoder : Lavc58.35.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1: Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 128 kb/s
frame= 647 fps= 21 q=28.0 Lsize= 1302kB time=00:00:23.76 bitrate= 449.0kbits/s speed=0.778x
video:908kB audio:371kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.797463%
[libx264 @ 0x55cd4bee9c80] frame I:3 Avg QP:12.36 size:235361
[libx264 @ 0x55cd4bee9c80] frame P:163 Avg QP:17.66 size: 469
[libx264 @ 0x55cd4bee9c80] frame B:481 Avg QP:20.95 size: 336
[libx264 @ 0x55cd4bee9c80] consecutive B-frames: 0.8% 0.3% 0.0% 98.9%
[libx264 @ 0x55cd4bee9c80] mb I I16..4: 60.6% 37.5% 1.9%
[libx264 @ 0x55cd4bee9c80] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.3% 0.0% 0.0% 0.0% 0.0% skip:99.7%
[libx264 @ 0x55cd4bee9c80] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.2% 0.0% 0.0% direct: 0.0% skip:99.8% L0:46.7% L1:53.3% BI: 0.0%
[libx264 @ 0x55cd4bee9c80] 8x8 transform intra:36.9% inter:94.7%
[libx264 @ 0x55cd4bee9c80] coded y,uvDC,uvAC intra: 29.0% 60.8% 5.5% inter: 0.0% 0.1% 0.0%
[libx264 @ 0x55cd4bee9c80] i16 v,h,dc,p: 19% 67% 14% 0%
[libx264 @ 0x55cd4bee9c80] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 8% 42% 41% 1% 0% 0% 0% 0% 8%
[libx264 @ 0x55cd4bee9c80] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 35% 60% 5% 0% 0% 0% 0% 0% 0%
[libx264 @ 0x55cd4bee9c80] i8c dc,h,v,p: 24% 56% 16% 5%
[libx264 @ 0x55cd4bee9c80] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x55cd4bee9c80] ref P L0: 96.2% 0.0% 1.8% 2.0%
[libx264 @ 0x55cd4bee9c80] ref B L0: 87.7% 8.6% 3.7%
[libx264 @ 0x55cd4bee9c80] ref B L1: 98.5% 1.5%
[libx264 @ 0x55cd4bee9c80] kb/s:291.81
real 0m30.671s
user 1m50.724s
sys 0m0.348sHere are the respected sizes of inputs and output :
inputImage.jpg : 160kb
inputAudio.mp3 : 380.3kb
output1.mp4 : 1.3MB
The size of output video is pretty large as compared to the input audio. This is my first issue.
Secondly, as you can see, this process takes 30sec, which is too much I think.
How do I solve this two problems ?
-
reducing the output video file size
-
reducing the time this process takes.
I’ve gone through numerous online links, including a lot of questions on this forum for the past several hours but still not able to solve this.
Tried playing with framerate but disturbs the duration of the output video.Can someone please help here. Let me know if any other information is needed.
1 thing that helped me reduce the size of final video from 3MB to 1.2MB was to compress the image that I am using.
-