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Autres articles (62)
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Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
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Ecrire une actualité
21 juin 2013, parPrésentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
Vous pouvez personnaliser le formulaire de création d’une actualité.
Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...) -
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
Sur d’autres sites (10666)
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Issue trying to stream RTSP to RTMP (live) through NGINX
30 juin 2016, par taansariI want live RTMP streaming through nginx. I setup this server on a public ip (linux - CentOS), using this tutorial : https://notehub.org/rcfdu.
My target is : RTSP source -> transcode to RTMP -> recieve on nginx (live ip),
Then, I want to receive this stream through server ; something like :
nginx -> ffplay.
On transmission side, I have ffmpeg application, and on receiver side, I have ffplay application.
I have setup everything I could think of, and I can see it is properly setup (apparently). But, when I try to stream using similar command :
ffmpeg -i rtsp://aaa.bb.ccc.ddd/vod/mp4:filename.mov -f mpegts rtmp://<live ip="ip" address="address">:1935/live/
</live>I get lots of messages (where everything looks alright) :
ffmpeg -i rtsp://aaa.bb.ccc.ddd/vod/mp4:filename.mov -f mpegts rtmp://<live ip="ip" address="address">:1935/live/
ffmpeg version N-80386-g5f5a97d Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.4.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-nv
enc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enabl
e-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --en
able-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libil
bc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore-
amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-
librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-li
bspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo
-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libweb
p --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-l
ibzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 24.100 / 55. 24.100
libavcodec 57. 46.100 / 57. 46.100
libavformat 57. 38.100 / 57. 38.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 46.101 / 6. 46.101
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 1.100 / 2. 1.100
libpostproc 54. 0.100 / 54. 0.100
[rtsp @ 03087ca0] UDP timeout, retrying with TCP
Input #0, rtsp, from 'rtsp://aaa.bb.ccc.ddd/vod/mp4:filename.mov':
Metadata:
title : filename.mov
Duration: 00:09:56.46, start: 0.000000, bitrate: N/A
Stream #0:0: Audio: aac (LC), 48000 Hz, stereo, fltp
Stream #0:1: Video: h264 (Constrained Baseline), yuv420p, 240x160, 24 fps, 4
8 tbr, 90k tbn, 48 tbc
[mpegts @ 04d033a0] Using AVStream.codec to pass codec parameters to muxers is d
eprecated, use AVStream.codecpar instead.
Last message repeated 1 times
Output #0, mpegts, to 'rtmp://<live ip="ip" address="address">:1935/live/':
Metadata:
title : filename.mov
encoder : Lavf57.38.100
Stream #0:0: Video: mpeg2video (Main), yuv420p, 240x160, q=2-31, 200 kb/s, 2
4 fps, 90k tbn, 24 tbc
Metadata:
encoder : Lavc57.46.100 mpeg2video
Side data:
cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
Stream #0:1: Audio: mp2, 48000 Hz, stereo, s16, 384 kb/s
Metadata:
encoder : Lavc57.46.100 mp2
Stream mapping:
Stream #0:1 -> #0:0 (h264 (native) -> mpeg2video (native))
Stream #0:0 -> #0:1 (aac (native) -> mp2 (native))
Press [q] to stop, [?] for help
Past duration 0.999992 too large
Last message repeated 4 times
frame= 85 fps=0.0 q=2.9 size= 322kB time=00:00:03.85 bitrate= 684.4kbits/s
frame= 95 fps= 94 q=3.5 size= 366kB time=00:00:04.28 bitrate= 698.9kbits/s
frame= 108 fps= 71 q=3.7 size= 421kB time=00:00:04.79 bitrate= 719.9kbits/s
frame= 122 fps= 61 q=4.1 size= 478kB time=00:00:05.34 bitrate= 733.1kbits/s
frame= 134 fps= 53 q=4.5 size= 527kB time=00:00:05.87 bitrate= 735.8kbits/s
frame= 146 fps= 48 q=5.2 size= 579kB time=00:00:06.35 bitrate= 747.2kbits/s
frame= 159 fps= 45 q=5.5 size= 632kB time=00:00:06.88 bitrate= 751.9kbits/s
frame= 171 fps= 42 q=5.3 size= 677kB time=00:00:07.38 bitrate= 751.5kbits/s
frame= 183 fps= 40 q=5.6 size= 725kB time=00:00:07.91 bitrate= 750.8kbits/s
frame= 193 fps= 38 q=6.3 size= 765kB time=00:00:08.34 bitrate= 750.7kbits/s
frame= 207 fps= 37 q=6.6 size= 820kB time=00:00:08.89 bitrate= 755.2kbits/s
frame= 219 fps= 36 q=6.6 size= 865kB time=00:00:09.40 bitrate= 754.2kbits/s
frame= 231 fps= 35 q=7.2 size= 911kB time=00:00:09.90 bitrate= 753.6kbits/s
frame= 243 fps= 34 q=7.4 size= 959kB time=00:00:10.40 bitrate= 754.6kbits/s
frame= 255 fps= 34 q=6.7 size= 1002kB time=00:00:10.91 bitrate= 752.1kbits/s
frame= 267 fps= 33 q=5.5 size= 1047kB time=00:00:11.41 bitrate= 751.4kbits/s
frame= 279 fps= 33 q=4.6 size= 1088kB time=00:00:11.89 bitrate= 749.1kbits/s
frame= 291 fps= 32 q=6.1 size= 1140kB time=00:00:12.42 bitrate= 751.4kbits/s
frame= 301 fps= 31 q=6.7 size= 1181kB time=00:00:12.85 bitrate= 752.5kbits/s
frame= 314 fps= 31 q=6.6 size= 1231kB time=00:00:13.40 bitrate= 752.1kbits/s
frame= 325 fps= 31 q=7.0 size= 1275kB time=00:00:13.86 bitrate= 753.0kbits/s
frame= 338 fps= 30 q=6.7 size= 1324kB time=00:00:14.36 bitrate= 754.8kbits/s
frame= 349 fps= 30 q=6.5 size= 1368kB time=00:00:14.87 bitrate= 753.5kbits/s
frame= 362 fps= 30 q=6.8 size= 1415kB time=00:00:15.37 bitrate= 753.9kbits/s
frame= 373 fps= 30 q=6.2 size= 1457kB time=00:00:15.88 bitrate= 751.7kbits/s
frame= 387 fps= 30 q=3.8 size= 1506kB time=00:00:16.45 bitrate= 749.7kbits/s
frame= 400 fps= 29 q=4.1 size= 1549kB time=00:00:16.96 bitrate= 748.2kbits/s
frame= 415 fps= 29 q=5.4 size= 1597kB time=00:00:17.56 bitrate= 744.9kbits/s
frame= 427 fps= 29 q=5.2 size= 1639kB time=00:00:18.04 bitrate= 744.1kbits/s
frame= 439 fps= 29 q=4.4 size= 1679kB time=00:00:18.56 bitrate= 740.6kbits/s
frame= 451 fps= 29 q=3.6 size= 1717kB time=00:00:19.07 bitrate= 737.4kbits/s
frame= 464 fps= 28 q=2.6 size= 1761kB time=00:00:19.67 bitrate= 733.2kbits/s
frame= 475 fps= 28 q=7.0 size= 1799kB time=00:00:20.08 bitrate= 734.0kbits/s
frame= 488 fps= 28 q=8.3 size= 1847kB time=00:00:20.70 bitrate= 730.8kbits/s
frame= 502 fps= 28 q=5.9 size= 1895kB time=00:00:21.25 bitrate= 730.2kbits/s
frame= 515 fps= 28 q=3.3 size= 1935kB time=00:00:21.76 bitrate= 728.5kbits/s
frame= 528 fps= 28 q=2.5 size= 1976kB time=00:00:22.31 bitrate= 725.6kbits/s
frame= 540 fps= 28 q=3.4 size= 2017kB time=00:00:22.81 bitrate= 724.2kbits/s
frame= 553 fps= 28 q=6.2 size= 2072kB time=00:00:23.36 bitrate= 726.2kbits/s
frame= 568 fps= 28 q=6.7 size= 2132kB time=00:00:23.94 bitrate= 729.3kbits/s
frame= 580 fps= 28 q=6.8 size= 2174kB time=00:00:24.42 bitrate= 729.3kbits/s
frame= 592 fps= 27 q=6.8 size= 2219kB time=00:00:24.92 bitrate= 729.3kbits/s
frame= 604 fps= 27 q=7.4 size= 2263kB time=00:00:25.43 bitrate= 728.8kbits/s
frame= 615 fps= 27 q=6.1 size= 2305kB time=00:00:25.93 bitrate= 727.9kbits/s
frame= 626 fps= 27 q=7.4 size= 2339kB time=00:00:26.36 bitrate= 726.5kbits/s
frame= 638 fps= 27 q=6.8 size= 2383kB time=00:00:26.89 bitrate= 725.8kbits/s
frame= 651 fps= 27 q=5.8 size= 2436kB time=00:00:27.47 bitrate= 726.5kbits/s
frame= 662 fps= 27 q=7.0 size= 2471kB time=00:00:27.90 bitrate= 725.4kbits/s
frame= 675 fps= 27 q=5.9 size= 2523kB time=00:00:28.40 bitrate= 727.6kbits/s
frame= 679 fps= 26 q=6.8 size= 2534kB time=00:00:28.57 bitrate= 726.5kbits/s
frame= 703 fps= 27 q=8.0 size= 2622kB time=00:00:29.58 bitrate= 726.1kbits/s
frame= 714 fps= 27 q=7.6 size= 2662kB time=00:00:30.08 bitrate= 724.7kbits/s
frame= 729 fps= 27 q=6.5 size= 2712kB time=00:00:30.68 bitrate= 724.0kbits/s
frame= 741 fps= 27 q=7.0 size= 2753kB time=00:00:31.14 bitrate= 724.1kbits/s
frame= 755 fps= 27 q=7.5 size= 2801kB time=00:00:31.76 bitrate= 722.2kbits/s
frame= 767 fps= 26 q=7.2 size= 2842kB time=00:00:32.27 bitrate= 721.5kbits/s
frame= 779 fps= 26 q=6.8 size= 2881kB time=00:00:32.77 bitrate= 720.0kbits/s
frame= 791 fps= 26 q=8.2 size= 2922kB time=00:00:33.30 bitrate= 718.8kbits/s
frame= 803 fps= 26 q=7.0 size= 2961kB time=00:00:33.76 bitrate= 718.4kbits/s
frame= 816 fps= 26 q=6.6 size= 3003kB time=00:00:34.33 bitrate= 716.4kbits/s
frame= 828 fps= 26 q=6.4 size= 3044kB time=00:00:34.84 bitrate= 715.7kbits/s
frame= 840 fps= 26 q=7.5 size= 3084kB time=00:00:35.34 bitrate= 714.7kbits/s
frame= 855 fps= 26 q=5.0 size= 3137kB time=00:00:35.94 bitrate= 714.8kbits/s
frame= 866 fps= 26 q=6.2 size= 3169kB time=00:00:36.40 bitrate= 713.3kbits/s
frame= 880 fps= 26 q=5.9 size= 3219kB time=00:00:36.95 bitrate= 713.6kbits/s
frame= 892 fps= 26 q=6.8 size= 3259kB time=00:00:37.43 bitrate= 713.2kbits/s
frame= 904 fps= 26 q=5.3 size= 3300kB time=00:00:37.96 bitrate= 712.2kbits/s
frame= 916 fps= 26 q=5.5 size= 3338kB time=00:00:38.46 bitrate= 711.0kbits/s
frame= 928 fps= 26 q=5.5 size= 3377kB time=00:00:38.94 bitrate= 710.4kbits/s
frame= 941 fps= 26 q=6.4 size= 3422kB time=00:00:39.52 bitrate= 709.4kbits/s
frame= 953 fps= 26 q=5.4 size= 3460kB time=00:00:40.00 bitrate= 708.6kbits/s
frame= 967 fps= 26 q=5.2 size= 3506kB time=00:00:40.60 bitrate= 707.3kbits/s
frame= 979 fps= 26 q=4.8 size= 3546kB time=00:00:41.12 bitrate= 706.2kbits/s
frame= 985 fps= 26 q=5.2 size= 3563kB time=00:00:41.36 bitrate= 705.6kbits/s
frame= 1008 fps= 26 q=4.8 size= 3639kB time=00:00:42.30 bitrate= 704.6kbits/s
frame= 1022 fps= 26 q=4.3 size= 3684kB time=00:00:42.88 bitrate= 703.7kbits/s
frame= 1034 fps= 26 q=4.5 size= 3723kB time=00:00:43.38 bitrate= 702.9kbits/s
frame= 1046 fps= 26 q=3.8 size= 3763kB time=00:00:43.88 bitrate= 702.5kbits/s
frame= 1056 fps= 26 q=5.3 size= 3800kB time=00:00:44.32 bitrate= 702.3kbits/s
frame= 1069 fps= 26 q=5.5 size= 3842kB time=00:00:44.84 bitrate= 701.8kbits/s
frame= 1081 fps= 26 q=6.3 size= 3883kB time=00:00:45.35 bitrate= 701.3kbits/s
frame= 1093 fps= 26 q=6.3 size= 3925kB time=00:00:45.85 bitrate= 701.1kbits/s
frame= 1105 fps= 26 q=5.3 size= 3964kB time=00:00:46.36 bitrate= 700.5kbits/s
frame= 1117 fps= 26 q=6.7 size= 4006kB time=00:00:46.86 bitrate= 700.3kbits/s
frame= 1129 fps= 26 q=4.5 size= 4046kB time=00:00:47.32 bitrate= 700.4kbits/s
frame= 1141 fps= 26 q=7.1 size= 4089kB time=00:00:47.87 bitrate= 699.8kbits/s
Larger timestamp than 24-bit: 0x310042f0
WriteN, RTMP send error 10054 (133 bytes)
WriteN, RTMP send error 10054 (35 bytes)
WriteN, RTMP send error 10038 (42 bytes)
av_interleaved_write_frame(): Operation not permitted
Error writing trailer of rtmp://<live ip="ip" address="address">:1935/live/: Operation not permitte
dframe= 1143 fps= 25 q=8.1 Lsize= 4109kB time=00:00:47.92 bitrate= 702.5kbits
/s dup=0 drop=5 speed=1.07x
video:1343kB audio:2248kB subtitle:0kB other streams:0kB global headers:0kB muxi
ng overhead: 14.429363%
Conversion failed!
</live></live></live>but in the end, I get this error :
WriteN, RTMP send error 10054 (133 bytes)
WriteN, RTMP send error 10054 (35 bytes)
WriteN, RTMP send error 10038 (42 bytes)
av_interleaved_write_frame(): Operation not permitted
Error writing trailer of rtmp://<live ip="ip" address="address">:1935/live/: Operation not permitte
dframe= 1143 fps= 25 q=8.1 Lsize= 4109kB time=00:00:47.92 bitrate= 702.5kbits
/s dup=0 drop=5 speed=1.07x
video:1343kB audio:2248kB subtitle:0kB other streams:0kB global headers:0kB muxi
ng overhead: 14.429363%
Conversion failed!
</live>On the receiver side (where ffplay is running), I always get this error :
RTMP_ReadPacket, failed to read RTMP packet headersq= 0B f=0/0
rtmp://<live ip="ip" address="address">:1935/live/: Invalid data found when processing input
</live>Detailed output :
ffplay rtmp://<live ip="ip" address="address">:1935/live/
ffplay version N-80386-g5f5a97d Copyright (c) 2003-2016 the FFmpeg developers
built with gcc 5.4.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-nv
enc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enabl
e-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --en
able-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libil
bc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore-
amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-
librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-li
bspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo
-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libweb
p --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-l
ibzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 24.100 / 55. 24.100
libavcodec 57. 46.100 / 57. 46.100
libavformat 57. 38.100 / 57. 38.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 46.101 / 6. 46.101
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 1.100 / 2. 1.100
libpostproc 54. 0.100 / 54. 0.100
RTMP_ReadPacket, failed to read RTMP packet headersq= 0B f=0/0
rtmp://<live ip="ip" address="address">:1935/live/: Invalid data found when processing input
</live></live>and if I enable debug mode, this is the receiving side log :
ffplay -loglevel debug rtmp://<live ip="ip" address="address">:1935/live/
ffplay version N-80386-g5f5a97d Copyright (c) 2003-2016 the FFmpeg developers
built with gcc 5.4.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-nv
enc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enabl
e-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --en
able-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libil
bc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore-
amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-
librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-li
bspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo
-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libweb
p --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-l
ibzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 24.100 / 55. 24.100
libavcodec 57. 46.100 / 57. 46.100
libavformat 57. 38.100 / 57. 38.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 46.101 / 6. 46.101
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 1.100 / 2. 1.100
libpostproc 54. 0.100 / 54. 0.100
[rtmp @ 0310d800] No default whitelist set 0KB sq= 0B f=0/0
Parsing... : 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
Parsed protocol: 0
Parsed host : <live ip="ip" address="address">
Parsed app : live
RTMP_Connect1, ... connected, handshaking= 0KB sq= 0B f=0/0
HandShake: Type Answer : 03q= 0KB vq= 0KB sq= 0B f=0/0
HandShake: Server Uptime : 324510454
HandShake: FMS Version : 0.0.0.0
HandShake: Handshaking finished....0KB vq= 0KB sq= 0B f=0/0
RTMP_Connect1, handshaked
RTMP_SendPacket: fd=648, size=174
0000: 03 00 00 00 00 00 ae 14 00 00 00 00 ............
0000: 02 00 07 63 6f 6e 6e 65 63 74 00 3f f0 00 00 00 ...connect.?....
0010: 00 00 00 03 00 03 61 70 70 02 00 04 6c 69 76 65 ......app...live
0020: 00 05 74 63 55 72 6c 02 00 1e 72 74 6d 70 3a 2f ..tcUrl...rtmp:/
0030: 2f 36 34 2e 34 39 2e 32 33 34 2e 32 35 30 3a 31 /<live ip="ip" address="address">:1
0040: 39 33 35 2f 6c 69 76 65 00 04 66 70 61 64 01 00 935/live..fpad..
0050: 00 0c 63 61 70 61 62 69 6c 69 74 69 65 73 00 40 ..capabilities.@
0060: 2e 00 00 00 00 00 00 00 0b 61 75 64 69 6f 43 6f .........audioCo
0070: 64 65 63 73 00 40 a8 ee 00 00 00 00 00 00 0b 76 decs.@.........v
0000: c3 .
0000: 69 64 65 6f 43 6f 64 65 63 73 00 40 6f 80 00 00 ideoCodecs.@o...
0010: 00 00 00 00 0d 76 69 64 65 6f 46 75 6e 63 74 69 .....videoFuncti
0020: 6f 6e 00 3f f0 00 00 00 00 00 00 00 00 09 on.?..........
Invoking connect
RTMP_ReadPacket: fd=648
0000: 02 00 00 00 00 00 04 05 00 00 00 00 ............
0000: 00 4c 4b 40 .LK@
HandleServerBW: server BW = 5000000
RTMP_ReadPacket: fd=648
0000: 02 00 00 00 00 00 05 06 00 00 00 00 ............
0000: 00 4c 4b 40 02 .LK@.
HandleClientBW: client BW = 5000000 2
RTMP_ReadPacket: fd=648
0000: 02 00 00 00 00 00 04 01 00 00 00 00 ............
0000: 00 00 10 00 ....
HandleChangeChunkSize, received: chunk size change to 4096
RTMP_ReadPacket: fd=648
0000: 03 00 00 00 00 00 be 14 00 00 00 00 ............
0000: 02 00 07 5f 72 65 73 75 6c 74 00 3f f0 00 00 00 ..._result.?....
0010: 00 00 00 03 00 06 66 6d 73 56 65 72 02 00 0d 46 ......fmsVer...F
0020: 4d 53 2f 33 2c 30 2c 31 2c 31 32 33 00 0c 63 61 MS/3,0,1,123..ca
0030: 70 61 62 69 6c 69 74 69 65 73 00 40 3f 00 00 00 pabilities.@?...
0040: 00 00 00 00 00 09 03 00 05 6c 65 76 65 6c 02 00 .........level..
0050: 06 73 74 61 74 75 73 00 04 63 6f 64 65 02 00 1d .status..code...
0060: 4e 65 74 43 6f 6e 6e 65 63 74 69 6f 6e 2e 43 6f NetConnection.Co
0070: 6e 6e 65 63 74 2e 53 75 63 63 65 73 73 00 0b 64 nnect.Success..d
0080: 65 73 63 72 69 70 74 69 6f 6e 02 00 15 43 6f 6e escription...Con
0090: 6e 65 63 74 69 6f 6e 20 73 75 63 63 65 65 64 65 nection succeede
00a0: 64 2e 00 0e 6f 62 6a 65 63 74 45 6e 63 6f 64 69 d...objectEncodi
00b0: 6e 67 00 00 00 00 00 00 00 00 00 00 00 09 ng............
RTMP_ClientPacket, received: invoke 190 bytes
(object begin)
Property:
Property:
Property:
(object begin)
Property: 3,0,1,123>
Property:
(object end)
Property:
(object begin)
Property:
Property:
Property:
Property:
(object end)
(object end)
HandleInvoke, server invoking <_result>
HandleInvoke, received result for method call <connect> 0B f=0/0
RTMP_SendPacket: fd=648, size=4
0000: 02 00 00 00 00 00 04 05 00 00 00 00 ............
0000: 00 4c 4b 40 .LK@
sending ctrl. type: 0x0003
RTMP_SendPacket: fd=648, size=10
0000: 42 00 00 00 00 00 0a 04 B.......
0000: 00 03 00 00 00 00 00 00 01 2c .........,
RTMP_SendPacket: fd=648, size=25
0000: 43 00 00 00 00 00 19 14 C.......
0000: 02 00 0c 63 72 65 61 74 65 53 74 72 65 61 6d 00 ...createStream.
0010: 40 00 00 00 00 00 00 00 05 @........
Invoking createStream
RTMP_ReadPacket: fd=648
0000: 03 00 00 00 00 00 1d 14 00 00 00 00 ............
0000: 02 00 07 5f 72 65 73 75 6c 74 00 40 00 00 00 00 ..._result.@....
0010: 00 00 00 05 00 3f f0 00 00 00 00 00 00 .....?.......
RTMP_ClientPacket, received: invoke 29 bytes
(object begin)
Property:
Property:
Property: NULL
Property:
(object end)
HandleInvoke, server invoking <_result>
HandleInvoke, received result for method call <createstream>
SendPlay, seekTime=0, stopTime=0, sending play: (null)
RTMP_SendPacket: fd=648, size=29
0000: 08 00 00 00 00 00 1d 14 01 00 00 00 ............
0000: 02 00 04 70 6c 61 79 00 40 08 00 00 00 00 00 00 ...play.@.......
0010: 05 02 00 00 00 00 00 00 00 00 00 00 00 .............
Invoking play 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
sending ctrl. type: 0x0003
RTMP_SendPacket: fd=648, size=10
0000: c2 .
0000: 00 03 00 00 00 01 00 00 0b b8 ..........
RTMP_ReadPacket: fd=648
0000: 05 00 00 00 00 00 60 14 01 00 00 00 ......`.....
0000: 02 00 08 6f 6e 53 74 61 74 75 73 00 00 00 00 00 ...onStatus.....
0010: 00 00 00 00 05 03 00 05 6c 65 76 65 6c 02 00 06 ........level...
0020: 73 74 61 74 75 73 00 04 63 6f 64 65 02 00 14 4e status..code...N
0030: 65 74 53 74 72 65 61 6d 2e 50 6c 61 79 2e 53 74 etStream.Play.St
0040: 61 72 74 00 0b 64 65 73 63 72 69 70 74 69 6f 6e art..description
0050: 02 00 0a 53 74 61 72 74 20 6c 69 76 65 00 00 09 ...Start live...
RTMP_ClientPacket, received: invoke 96 bytes
(object begin)
Property:
Property:
Property: NULL
Property:
(object begin)
Property:
Property:
Property:
(object end)
(object end)
HandleInvoke, server invoking <onstatus>
HandleInvoke, onStatus: NetStream.Play.Start
RTMP_ReadPacket: fd=648
0000: 05 00 00 00 00 00 18 12 01 00 00 00 ............
0000: 02 00 11 7c 52 74 6d 70 53 61 6d 70 6c 65 41 63 ...|RtmpSampleAc
0010: 63 65 73 73 01 01 01 01 cess....
RTMP_ClientPacket, received: notify 24 bytes
(object begin)
Property:
Property: nan : 0.000 fd= 0
aq= 0KB vq= 0KB sq= 0B f=0/0
Property:
(object end)
RTMP_ReadPacket: fd=648
RTMPSockBuf_Fill, recv returned -1. GetSockError(): 10060 (Unknown error)
RTMP_ReadPacket, failed to read RTMP packet header
[AVIOContext @ 04c81be0] Statistics: 0 bytes read, 0 seeks
RTMP_SendPacket: fd=648, size=34
0000: 43 00 00 00 00 00 22 14 C.....".
0000: 02 00 0c 64 65 6c 65 74 65 53 74 72 65 61 6d 00 ...deleteStream.
0010: 40 10 00 00 00 00 00 00 05 00 3f f0 00 00 00 00 @.........?.....
0020: 00 00 ..
Invoking deleteStreamd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
rtmp://<live ip="ip" address="address">:1935/live/: Invalid data found when processing input
</live></onstatus></createstream></connect></live></live></live>By the way, this is my server config file ( /etc/nginx/nginx.conf )
#user nobody;
worker_processes 4;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
rtmp {
server {
listen 1935;
chunk_size 4096;
application live {
live on;
record off;
}
}
}I can telnet into both port 80 and 1935, and made sure port 1935 is open as input and output in iptables...
-A INPUT -m state --state NEW -m tcp -p tcp --dport 1935 -j ACCEPT
-A OUTPUT -m state --state NEW -m tcp -p tcp --dport 1935 -j ACCEPTbut nothing works.
Can anyone help in this regards ?
-
Merge commit ’328e9a15c568843580ff3ff490748d545f16def8’
13 avril 2016, par Derek Buitenhuis -
How to pipe sequence of thumbnails/screenshots from ffmpeg to nodejs for further processing ?
30 décembre 2015, par Dmitry IvanovWhat I want to achieve is to take screenshots continuously and pass them to nodejs application in order to process each one separately and do some other stuff. I need this for Linux environment only. I picked
ffmpegwithx11grabas a screenshots provider. The following command works just fine :ffmpeg -t 10 -s 1366x768 -f x11grab -i :0.0+0,0 -vf fps=30 output_%d.png -yIt creates 300 consequent frames of my screen during 10 seconds period. Then I want to redirect the output to my nodejs app rather than just to write files on the hard drive. So I’m calling
ffmpegfrom node :var spawn = require('child_process').spawn,
fps = 30,
duration = 10,
screenSize = {w: 1366, h: 768},
args = [
'-t',
duration,
'-s',
screenSize.w + 'x' + screenSize.h,
'-f',
'x11grab',
'-i',
':0.0',
'-vf',
'fps=' + fps,
'-f',
'mjpeg',
'pipe:1'
],
ff = spawn('ffmpeg', args);
ff.stdout.on('data', function (data) {
console.log('Data size: ' + data.length);
});
ff.stdout.on('end', function (data) {
console.log('Stream end');
});
ff.stderr.on('data', function (data) {
console.log('ff error: ' + data);
});I apologize for a long log, but it’s important :
ff error: ffmpeg version N-77455-g4707497 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04)
configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libdcadec --enable-libfreetype --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvo-aacenc --enable-libvidstab
libavutil 55. 11.100 / 55. 11.100
libavcodec 57. 20.100 / 57. 20.100
libavformat 57. 20.100 / 57. 20.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 21.101 / 6. 21.101
libavresample 3. 0. 0 / 3. 0. 0
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
ff error: Input #0, x11grab, from ':0.0':
Duration: N/A, start: 1451414448.216650, bitrate: N/A
Stream #0:0: Video: rawvideo (BGR[0] / 0x524742), bgr0, 1366x768, 29.97 fps, 29.97 tbr, 1000k tbn,
ff error: 29.97 tbc
ff error: [swscaler @ 0x34238a0] deprecated pixel format used, make sure you did set range correctly
ff error: Output #0, mjpeg, to 'pipe:1':
Metadata:
encoder :
ff error: Lavf57.20.100
Stream #0:0: Video: mjpeg, yuvj444p(pc), 1366x768, q=2-31, 200 kb/s, 30 fps, 30 tbn, 30 tbc
Metadata:
encoder : Lavc57.20.100 mjpeg
Side data:
unknown side data type 10 (24 bytes)
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> mjpeg (native))
Press [q] to stop, [?] for help
ff error: [swscaler @ 0x34238a0] Warning: data is not aligned! This can lead to a speedloss
Data size: 65536
Data size: 65536
Data size: 21413
Data size: 65536
Data size: 65536
Data size: 45581
Data size: 65536
Data size: 65536
Data size: 62377
Data size: 65536
Data size: 65536
Data size: 45581
Data size: 65536
Data size: 65536
Data size: 21413
Data size: 65536
Data size: 60933
Data size: 65536
Data size: 49550
Data size: 65536
Data size: 36709
Data size: 65536
Data size: 27035
Data size: 65536
Data size: 20131
Data size: 65536
Data size: 15887
Data size: 65536
Data size: 15887
Data size: 65536
Data size: 15887
Data size: 65536
Data size: 15911
Data size: 65536
Data size: 15911
Data size: 65536
Data size: 15911
ff error: frame= 16 fps=0.0 q=24.8 size= 1819kB time=00:00:00.53 bitrate=27935.6kbits/s speed=1.04x
Data size: 65536
Data size: 15911
Data size: 65536
Data size: 15911
Data size: 65536
Data size: 15919
Data size: 65536
Data size: 15919
Data size: 65536
Data size: 15919
Data size: 65536
Data size: 15919
Data size: 65536
Data size: 15919
Data size: 65536
Data size: 15911
Data size: 65536
Data size: 15911
Data size: 65536
Data size: 15906
Data size: 65536
Data size: 15906
Data size: 65536
Data size: 15917
Data size: 65536
Data size: 15999
Data size: 65536
Data size: 15949
Data size: 65536
Data size: 15997
Data size: 65536
Data size: 15965
ff error: frame= 32 fps= 30 q=24.8 size= 3092kB time=00:00:01.06 bitrate=23743.7kbits/s speed=1.01x
Data size: 65536
Data size: 16025
Data size: 65536
Data size: 15978
Data size: 65536
Data size: 15963
Data size: 65536
Data size: 16028
Data size: 65536
Data size: 15976
Data size: 65536
Data size: 15958
Data size: 65536
Data size: 15940
Data size: 65536
Data size: 15992
Data size: 65536
Data size: 15962
Data size: 65536
Data size: 16010
Data size: 65536
Data size: 15941
Data size: 65536
Data size: 15941
Data size: 65536
Data size: 15973
Data size: 65536
Data size: 15943
Data size: 65536
Data size: 15947
Data size: 65536
Data size: 15947
ff error: frame= 48 fps= 30 q=24.8 size= 4365kB time=00:00:01.60 bitrate=22349.6kbits/s speed=1.01x
Data size: 65536
Data size: 15982
Data size: 65536
Data size: 15982
Data size: 65536
Data size: 15956
Data size: 65536
Data size: 15956
Data size: 65536
Data size: 15956
Data size: 65536
Data size: 16001
Data size: 65536
Data size: 15930
Data size: 65536
Data size: 15922
Data size: 65536
Data size: 15924
Data size: 65536
Data size: 15924
Data size: 65536
Data size: 15924
Data size: 65536
Data size: 15924
Data size: 65536
Data size: 15911
Data size: 65536
Data size: 15924
Data size: 65536
Data size: 15985
Data size: 65536
Data size: 15985
ff error: frame= 64 fps= 30 q=24.8 size= 5638kB time=00:00:02.13 bitrate=21651.3kbits/s speed=1.01x
Data size: 65536
Data size: 15985
Data size: 65536
Data size: 15924
Data size: 65536
Data size: 15976
Data size: 65536
Data size: 15976
Data size: 65536
Data size: 15958
Data size: 65536
Data size: 16319
Data size: 65536
Data size: 16558
Data size: 65536
Data size: 16576
Data size: 65536
Data size: 16564
Data size: 65536
Data size: 16582
Data size: 65536
Data size: 16589
Data size: 65536
Data size: 16587
Data size: 65536
Data size: 16446
Data size: 65536
Data size: 16450
Data size: 65536
Data size: 16450
Data size: 65536
Data size: 16450
ff error: frame= 80 fps= 30 q=24.8 size= 6918kB time=00:00:02.66 bitrate=21251.0kbits/s speed=1.01x
Data size: 65536
Data size: 16568
Data size: 65536
Data size: 16575
Data size: 65536
Data size: 16585
Data size: 65536
Data size: 18182
Data size: 65536
Data size: 17203
Data size: 65536
Data size: 16769
Data size: 65536
Data size: 16734
Data size: 65536
Data size: 16823
Data size: 65536
Data size: 16338
Data size: 65536
Data size: 16455
Data size: 65536
Data size: 16406
Data size: 65536
Data size: 16645
Data size: 65536
Data size: 16800
Data size: 65536
Data size: 16800
Data size: 65536
Data size: 16800
Data size: 65536
Data size: 16806
ff error: frame= 96 fps= 30 q=24.8 size= 8204kB time=00:00:03.20 bitrate=21001.8kbits/s speed= 1x
Data size: 65536
Data size: 16795
Data size: 65536
Data size: 16804
Data size: 65536
Data size: 16770
Data size: 65536
Data size: 16760
Data size: 65536
Data size: 16813
Data size: 65536
Data size: 16445
Data size: 65536
Data size: 16259
Data size: 65536
Data size: 16260
Data size: 65536
Data size: 16265
Data size: 65536
Data size: 16284
Data size: 65536
Data size: 16233
Data size: 65536
Data size: 16233
Data size: 65536
Data size: 16182
Data size: 65536
Data size: 16058
Data size: 60561
ff error: frame= 111 fps= 30 q=24.8 size= 9384kB time=00:00:03.70 bitrate=20776.1kbits/s speed= 1x
Data size: 61813
Data size: 61813
Data size: 61813
Data size: 61813
Data size: 61813
Data size: 61781
Data size: 61784
Data size: 61796
Data size: 61842
Data size: 61839
Data size: 61793
Data size: 61810
Data size: 61844
Data size: 61844
Data size: 61850
Data size: 61841
ff error: frame= 127 fps= 30 q=24.8 size= 10350kB time=00:00:04.23 bitrate=20027.8kbits/s speed= 1x
Data size: 61858
Data size: 61853
Data size: 61833
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
ff error: frame= 142 fps= 30 q=24.8 size= 11256kB time=00:00:04.73 bitrate=19480.5kbits/s speed= 1x
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
ff error: frame= 158 fps= 30 q=24.8 size= 12223kB time=00:00:05.26 bitrate=19011.4kbits/s speed= 1x
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61867
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
ff error: frame= 173 fps= 30 q=24.8 size= 13129kB time=00:00:05.76 bitrate=18650.3kbits/s speed= 1x
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
ff error: frame= 188 fps= 30 q=24.8 size= 14035kB time=00:00:06.26 bitrate=18346.6kbits/s speed= 1x
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
ff error: frame= 203 fps= 30 q=24.8 size= 14941kB time=00:00:06.76 bitrate=18087.8kbits/s speed= 1x
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
ff error: frame= 219 fps= 30 q=24.8 size= 15907kB time=00:00:07.30 bitrate=17850.8kbits/s speed= 1x
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
ff error: frame= 234 fps= 30 q=24.8 size= 16813kB time=00:00:07.80 bitrate=17658.1kbits/s speed= 1x
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
Data size: 61850
ff error: frame= 250 fps= 30 q=24.8 size= 17780kB time=00:00:08.33 bitrate=17478.0kbits/s speed= 1x
Data size: 61850
Data size: 61712
Data size: 61712
Data size: 61712
Data size: 61712
Data size: 61712
Data size: 61712
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
ff error: frame= 265 fps= 30 q=24.8 size= 18675kB time=00:00:08.83 bitrate=17319.4kbits/s speed= 1x
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
ff error: frame= 280 fps= 30 q=24.8 size= 19563kB time=00:00:09.33 bitrate=17171.2kbits/s speed= 1x
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
ff error: frame= 295 fps= 30 q=24.8 size= 20452kB time=00:00:09.83 bitrate=17038.0kbits/s speed= 1x
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
Data size: 60638
ff error: frame= 300 fps= 30 q=24.8 Lsize= 20748kB time=00:00:10.00 bitrate=16996.6kbits/s speed=0.998x
video:20748kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000000%
Stream endThe error messages are weird too, but not the biggest problem for now, so let’s omit them.
Looking at all the data coming from
ffmpegI assume that the images are coming as a single stream without any separation. I don’t think that looking into binary data and seeking for certain flag bytes is a good idea to solve the problem and separate the images. The command line I mentioned in the top of the post does separate writes to hard drive that means it produces separate writable streams per each screenshot. And it doesn’t do so for a spawned process from nodejs.What am I missing ?
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