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doublehp
Guru
Joined: 11 Apr 2005
Posts: 398
Location: FRANCE
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 Posted: Wed Jun 08, 2005 3:28 pm Post subject: how to set up a sound streaming server ? |
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I have tried last year to set up a video streaming server, could not do it.
today, I would need just an audio streaming server ...to put the microphone on network.
| Code: | root@mercure:~# vlc -vvv v4l:/dev/video:norm=secam:frequency=543250:size=640x480:channel=0:adev=/dev/dsp:audio=0 --sout '#transcode{vcodec=mp4v,acodec=mpga,vb=3000,ab=256,vt=800000,keyint=80,deinterlace}:std{access=http,mux=avi,url=pluton.doublehp.org:8081}' --ttl 12
VLC media player 0.8.1 Janus
[00000001] main vlc debug: opening config file /root/.vlc/vlcrc
[00000001] main vlc warning: config file /root/.vlc/vlcrc does not exist yet
[00000001] main vlc debug: checking builtin modules
[00000001] main vlc debug: checking plugin modules
[00000001] main vlc debug: loading plugins cache file /root/.vlc/cache/plugins-04041e.dat
[00000001] main vlc debug: recursively browsing `modules'
[00000001] main vlc debug: recursively browsing `/usr/lib/vlc'
[00000001] main vlc debug: recursively browsing `plugins'
[00000001] main vlc debug: module bank initialized, found 160 modules
[00000001] main vlc debug: opening config file /root/.vlc/vlcrc
[00000001] main vlc warning: config file /root/.vlc/vlcrc does not exist yet
[00000000] main root debug: VLC media player - version 0.8.1 Janus - (c) 1996-2004 VideoLAN
[00000000] main root debug: libvlc was configured with ./configure --prefix=/usr --host=i686-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --build=i686-pc-linux-gnu --disable-altivec --enable-utf8 --disable-sout --disable-httpd --disable-vlm --enable-gnutls --enable-v4l --disable-cdda --enable-vcd --enable-dvb --enable-pvr --enable-ogg --enable-mkv --enable-flac --enable-vorbis --enable-theora --enable-x11 --enable-xvideo --enable-glx --enable-opengl --disable-freetype --disable-fribidi --enable-dvdread --enable-dvdplay --enable-dvdnav --enable-fb --enable-svgalib --disable-glide --enable-aa --enable-caca --enable-oss --enable-esd --enable-arts --enable-alsa --disable-wxwindows --enable-ncurses --disable-xosd --enable-lirc --disable-joystick --enable-livedotcom --with-livedotcom-tree=/usr/lib/live --enable-mad --enable-ffmpeg --enable-faad --enable-a52 --enable-dts --enable-libmpeg2 --disable-ggi --disable-glide --enable-sdl --enable-gnutls --disable-pth --disable-portaudio --disable-skins2 --disable-cddax --disable-mozilla
[00000001] main vlc debug: translation test: code is "en_GB"
[00000001] main vlc debug: opening config file /root/.vlc/vlcrc
[00000001] main vlc warning: config file /root/.vlc/vlcrc does not exist yet
[00000001] main vlc debug: checking builtin modules
[00000001] main vlc debug: checking plugin modules
[00000001] main vlc debug: loading plugins cache file /root/.vlc/cache/plugins-04041e.dat
[00000001] main vlc debug: recursively browsing `modules'
[00000001] main vlc debug: recursively browsing `/usr/lib/vlc'
[00000001] main vlc debug: recursively browsing `plugins'
[00000001] main vlc debug: module bank initialized, found 160 modules
[00000001] main vlc debug: opening config file /root/.vlc/vlcrc
[00000001] main vlc warning: config file /root/.vlc/vlcrc does not exist yet
[00000001] main vlc debug: CPU has capabilities 486 586 MMX 3DNow! MMXEXT SSE FPU
[00000001] main vlc debug: looking for memcpy module
[00000001] main vlc debug: probing 4 candidates
[00000010] main module debug: using memcpy module "memcpymmxext"
[00000207] main playlist debug: creating group Normal with id 1 at position 0
[00000207] main playlist debug: waiting for thread completion
[00000207] main playlist debug: thread 1092185008 (playlist) created at priority 0 (src/playlist/playlist.c:107)
[00000208] main interface debug: looking for interface module
[00000208] main interface debug: probing 1 candidate
[00000114] main module debug: using interface module "hotkeys"
[00000208] main interface debug: interface initialized
[00000208] main interface debug: thread 1100598192 (interface) created at priority 0 (src/interface/interface.c:209)
[00000207] main playlist debug: adding playlist item `v4l:/dev/video:norm=secam:frequency=543250:size=640x480:channel=0:adev=/dev/dsp:audio=0' ( v4l:/dev/video:norm=secam:frequency=543250:size=640x480:channel=0:adev=/dev/dsp:audio=0 )
[00000210] main interface debug: looking for interface module
[00000210] main interface debug: probing 2 candidates
Remote control interface initialised, `h' for help
[00000111] main module debug: using interface module "rc"
[00000210] main interface debug: interface initialized
[00000207] main playlist debug: creating new input thread
[00000212] main input debug: waiting for thread completion
[00000213] main stream output debug: stream=`transcode'
[00000214] main private debug: looking for sout stream module
[00000214] main private debug: probing 0 candidates
[00000214] main private error: no sout stream module matched "transcode"
[00000214] main private debug: destroying chain... (name=transcode)
[00000214] main private debug: destroying chain done
[00000213] main stream output error: stream chained failed for `transcode{vcodec=mp4v,acodec=mpga,vb=3000,ab=256,vt=800000,keyint=80,deinterlace}:std{access=http,mux=avi,url=pluton.doublehp.org:8081}'
[00000212] main input error: cannot start stream output instance, aborting
[00000212] main input debug: thread 1109015472 (input) created at priority 0 (src/input/input.c:228)
[00000210] main interface debug: thread 1117408176 (manager) created at priority 0 (src/interface/interface.c:194)
[00000212] main input debug: thread 1109015472 joined (src/input/input.c:290)
signal 2 received, terminating vlc - do it again in case it gets stuck
[00000001] main vlc debug: removing all interfaces
[00000210] main interface debug: thread 1117408176 joined (src/interface/interface.c:236)
[00000111] main module debug: unlocking module "rc"
[00000208] main interface debug: thread 1100598192 joined (src/interface/interface.c:236)
[00000114] main module debug: unlocking module "hotkeys"
[00000001] main vlc debug: removing all playlists
[00000207] main playlist debug: thread 1092185008 joined (src/playlist/playlist.c:130)
[00000207] main playlist debug: deleting playlist item `v4l:/dev/video:norm=secam:frequency=543250:size=640x480:channel=0:adev=/dev/dsp:audio=0'
[00000001] main vlc debug: removing all video outputs
[00000001] main vlc debug: removing all audio outputs
[00000001] main vlc debug: removing announce handler
[00000010] main module debug: unlocking module "memcpymmxext"
[00000001] main vlc debug: saving plugins cache file /root/.vlc/cache/plugins-04041e.dat
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| Code: | root@mercure:~# ffserver -f ffserver.conf
ffserver started.
127.0.0.1 - - [Wed Jun 8 16:23:08 2005] "GET /feed1.ffm HTTP/1.0" 200 4165
127.0.0.1 - - [Wed Jun 8 16:23:08 2005] "GET /feed1.ffm HTTP/1.0" 200 4165
127.0.0.1 - - [Wed Jun 8 16:23:12 2005] "POST /feed1.ffm HTTP/1.0" 200 0
127.0.0.1 - - [Wed Jun 8 16:24:08 2005] "GET /feed1.ffm HTTP/1.0" 200 4165
127.0.0.1 - - [Wed Jun 8 16:24:08 2005] "GET /feed1.ffm HTTP/1.0" 200 4165
127.0.0.1 - - [Wed Jun 8 16:24:11 2005] "POST /feed1.ffm HTTP/1.0" 200 0
root@mercure:~# ffmpeg -vcodec msmpeg4 -acodec mp3 -vn http://localhost:8090/feed1.ffm
ffmpeg version 0.4.9-pre1, build 4743, Copyright (c) 2000-2004 Fabrice Bellard
configuration: --prefix=/usr --host=i686-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --build=i686-pc-linux-gnu --enable-shared-pp --enable-shared --disable-static --enable-mmx --disable-altivec --disable-debug --enable-mp3lame --enable-a52 --disable-a52bin --enable-audio-oss --enable-v4l --disable-dv1394 --disable-dc1394 --enable-pthreads --enable-xvid --enable-ogg --enable-vorbis --enable-dts --enable-network --enable-zlib --enable-ffplay --disable-faad --disable-faac --disable-faadbin --enable-gpl --enable-pp --disable-opts
built on May 15 2005 21:26:47, gcc: 3.4.3-20050110 (Gentoo Linux 3.4.3.20050110-r2, ssp-3.4.3.20050110-0, pie-8.7.7)
Input #0, video4linux, from '':
Duration: N/A, bitrate: N/A
Stream #0.0: Video: rawvideo, yuv420p, 352x240, 15.00 fps
Input #1, audio_device, from '':
Duration: N/A, bitrate: N/A
Stream #1.0: Audio: pcm_s16le, 44100 Hz, mono, 705 kb/s
Output #0, ffm, to 'http://localhost:8090/feed1.ffm':
Stream #0.0: Audio: mp2, 44100 Hz, mono, 32 kb/s
Stream #0.1: Video: mpeg1video, 160x128, 3.00 fps, q=3-31, 64 kb/s
Stream #0.2: Audio: mp3, 22050 Hz, mono, 64 kb/s
Stream #0.3: Video: msmpeg4, 352x240, 15.00 fps, q=3-31, 256 kb/s
Stream mapping:
Stream #1.0 -> #0.0
Stream #0.0 -> #0.1
Stream #1.0 -> #0.2
Stream #0.0 -> #0.3
[mpeg1video @ 0x40286cf4]removing common factors from framerate
[mpeg1video @ 0x40286cf4]MPEG1/2 doesnt support 3/1 fps
Error while opening codec for output stream #0.1 - maybe incorrect parameters such as bit_rate, rate, width or height
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so: using examples from intenet: noway to get it work ...
any one can tell me how to set up a server ? video, or just audio ?
and any one can explain this: ?
| Code: | root@mercure:~# ffmpeg -vn -acodec mp3 -vn http://localhost:8090/feed1.ffm
ffmpeg version 0.4.9-pre1, build 4743, Copyright (c) 2000-2004 Fabrice Bellard
configuration: --prefix=/usr --host=i686-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --build=i686-pc-linux-gnu --enable-shared-pp --enable-shared --disable-static --enable-mmx --disable-altivec --disable-debug --enable-mp3lame --enable-a52 --disable-a52bin --enable-audio-oss --enable-v4l --disable-dv1394 --disable-dc1394 --enable-pthreads --enable-xvid --enable-ogg --enable-vorbis --enable-dts --enable-network --enable-zlib --enable-ffplay --disable-faad --disable-faac --disable-faadbin --enable-gpl --enable-pp --disable-opts
built on May 15 2005 21:26:47, gcc: 3.4.3-20050110 (Gentoo Linux 3.4.3.20050110-r2, ssp-3.4.3.20050110-0, pie-8.7.7)
Input #0, video4linux, from '':
Duration: N/A, bitrate: N/A
Stream #0.0: Video: rawvideo, yuv420p, 352x240, 15.00 fps
Input #1, audio_device, from '':
Duration: N/A, bitrate: N/A
Stream #1.0: Audio: pcm_s16le, 44100 Hz, mono, 705 kb/s
Output #0, ffm, to 'http://localhost:8090/feed1.ffm':
Stream #0.0: Audio: mp2, 44100 Hz, mono, 32 kb/s
Stream #0.1: Video: mpeg1video, 160x128, 3.00 fps, q=3-31, 64 kb/s
Stream #0.2: Audio: mp3, 22050 Hz, mono, 64 kb/s
Stream #0.3: Video: msmpeg4, 352x240, 15.00 fps, q=3-31, 256 kb/s
Stream mapping:
Stream #1.0 -> #0.0
Stream #0.0 -> #0.1
Stream #1.0 -> #0.2
Stream #0.0 -> #0.3
[mpeg1video @ 0x40286cf4]removing common factors from framerate
[mpeg1video @ 0x40286cf4]MPEG1/2 doesnt support 3/1 fps
Error while opening codec for output stream #0.1 - maybe incorrect parameters such as bit_rate, rate, width or height
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why does it still create video stream ????
_________________
DEMAINE Benoît-Pierre (aka DoubleHP ) http://www.demaine.info/
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m4mush
n00b
Joined: 02 May 2005
Posts: 4
Location: quebec
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| Posted: Wed Jun 08, 2005 4:40 pm Post subject: |
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I suggest you use any sort of shoutcast (like icecast) server for streaming audio. It requires a stream to be sent to it. You can use xmms to do this. And considering you need line-in capacity, there is another xmms-plugin which will do this. I cannot give you extra details since I havent done it on gentoo yet but give it a try
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