Debian :: Recording Streaming Audio From Sound Card
Apr 13, 2015
Is there any way in Debian to record streaming audio from the soundcard, after it has been decoded by a player or a browser?
Of course, the best way to record streaming audio is to grab the stream directly, but with emerging technologies, before the stream grabbers catch up, it can be difficult or impossible to directly grab a stream. The Akamai HDS format is a good example of this. The fragment packets are hard to grab individually and hard to combine. Something like [URL] .... didn't work for me.
Furthermore, as technology advances, stream grab techniques will have to play catchup.
But what normally works is capture from the soundcard, after the stream has been decoded by the player or browser. I have used Total Recorder [URL] .... on windows to do this for many years.
Is there a debian package that can capture sound from the soundcard, and save it as mp3 or ogg? And will this package run on the raspberry pi?
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Sep 26, 2010
I posted my question on Linx.com, but have not received an answer after 75 viewers to my question:
Ok my respected Linux genius. This is my project. First I have a Windows / Linux combo OS set-up!
In my windows, I use the latest realtex sound driver as this gives me complete control with recording output control and Microphone gain control. In the set-up, there is a stereo mixer component with is necessary to engage the direct sound recording from my sound card. To make this all come together, I use a sound recording software [ free sound recorder 9 ] and to convert the recording to a wma, wav, or meg, I use Roxio 10 to produce audio cd's to play on all CD Players.
The challenge for me in Linux is to create the same set-up with Linux applications to produce the same professional results.Presently, my kubuntu 10.04 has Alsa sound drivers, with a version of realtek incorporated. I have the Alsa mixer software as well as Audacity as the sound recorder program. But no matter what I do, audacity depends on the microphone to record, which makes the final recording pure crap. If I lower the microphone boost or gain in my Alsa mix, then Audacity can not record the ambient sound from the speaker output and it will only recognize mono and pulse as the sound method. With the pre mention set up, Who has a set up identical to what is offered to windows that will do exactly the same for Linux. I basically want to record directly from the sound card in my Linux, without depending on using my microphone and then a CD burning program to make the conversion to MPEG or the necessary file format for the burned CD to play in all CD players, not just on a PC) I am trying to stay away from command line language in the terminal. I really need a replacement for Audacity,cause Free Sound Recorder is made for Windows Platform......I need a Linux sound Guru for the answer.I am not doing this to pirate music....I have over 3,450 music track inside my Rhapsody subscription and I like to record music for personal listening on my portable CD player and at 0.99 per track charge to do this in Rhapsody, I might as well by a recording studio and hire the singing artist.Basically in short..I need to know if there is a setting I can engage in my Alsa Mixer panel that will allow me to record directly from my sound card without using my microphone as a default. When I mute the microphone in my Alsa control panel, my Audacity program will not record using the microphone, which I do not want to use anyway. I just want to record straight from my sound card, as this eliminates all hiss, distortion that is inherited with using a microphone.
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Jul 18, 2010
I'm trying to record some audio from 4-track cassette tapes using Audacity and a Sound Blaster mp3+ external usb audio card.I'm using Karmic.I have fiddled with levels on the sound card using alsamixer, but the only I way I can detect any sound from the tapes when recording is by turning the levels all the way up in alsamixer, and in doing this, I can faintly make out the audio beneath a large wall of static. If the levels are not maxed out, I only get static when recording in Audacity.
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Oct 3, 2010
I'd like to be able to record what's playing on my sound card. How do I do this, with audacity or whatever? There seems to be little information around and what of it I've tried has got me nowhere
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Oct 29, 2010
i have opensuse 11.3 (64-bit) installed. kde version. my sound card is a creative labs sound blaster x-fi xtreme audio, pcie interface. i am able to listen to cd music without any problems but i am unable to get streaming audio when i visit any internet radio site, videos, yahoo!tv, etc. etc. for instance, when i visit videos, the video part is ok but i cannot hear anything through the speakers. something similar happens when for instance i go to [url] and select any of the music channels. a new window pops up but the music never even starts to stream.
i know for a fact that both sound card and speakers work fine because i've tested them with windows xp. so there must be some setting in opensuse that i've missed. the weird part is that i can listen to music cds without any problems...
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Feb 12, 2011
I'm trying to record music playing on my computer with the sound recorder/audacity but there is nothing audible being recorded. I've installed PulseAudio Volume control and selected monitor of internal analog stereo. I can't figure out if I have an output/input incorrectly selected but maybe someone could take a look at the screenshots and provide feedback! I have a dell xps 8100
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May 5, 2010
My trusty Tascam us122 is now an ex-card (as the guys from MP would say). I'm looking for a new one:1. Obviously it has to play really nicely with linux2. it needs to have phantom powerI'll be using it for recording voice (a Behringer Studio Condenser Mic) and my electric guitar.
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Feb 11, 2011
I have a Sony VAIO VGN-FW200 laptop and I wanted to use Audacity or some other application to record sound. However, since there is no sound card, the only option is to use the microphone to record. Is there any way to get a free virtual sound card, or record without using one (and without using the microphone
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Jun 28, 2010
I have detected some problems when I try to record sound in my Kubuntu 10.04 system.
The problem is that the "default" device for audio recording does not work but I have to select another device to do so. I always selected the "default" device for audio recoding but currently I have to select hw:0,2 device.
Another odd thing is that different programs show me different device. For example, Audacity shows me that I have the following audio recording devices:
- HDA Intel: ALC888 Digital (hw:0,1)
- HDA Intel: ALC888 Analog (hw:0,2)
- spdif
- default
The only one that works is hw:0,2.
But arecord shows me (when I execute "arecord -L") the following:
Finally, in KDE system preferences for audio I get that I have 2 different audio devices for audio recording:
- HDA Intel (ALC888 Analog): it is said that it will try first x-phonon (CARD=0, DEV=0) and, if the latter does not work, it will try plughw (CARD=0, DEV=0)
- HDA Intel (ALC888 Digital): it is said that it will try first x-phonon (CARD=0, DEV=1) and, if the latter does not work, it will try plughw (CARD=0, DEV=1)
Where is the hw:0,2? and how can I set the alsa system to use hw:0,2 as the default device for audio recording?
All of that would not be a problem but I also have an ubuntu 9.04 installed on a virtual machine (by using virtualbox) and audio recording doesn't work there. I suppose that it is becase of the virtual sound card is using default devices for playing and recording audio.
I must say that audio playback works fine in both host and guest systems. It is just audio recording.
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Jun 20, 2010
I have configured PulseAudio with an MPD system-wide as I want to run PulseAudio without an X-Window Server environment, as I'm going to let my netbook act as a "wireless speaker" for espeak to speak out; thus, minimizing the expense of getting a "whole-apartment audio equipment." This is something that I can figure this out, as I have configured PulseAudio to act as a sender by having a separate RTP stream when I configure it in a VNC client.
Plus, I want my Windows Vista 64-Bit machine to receive the output from PulseAudio. I did download the Windows version of PulseAudio from Cendio, but I have problems getting PulseAudio to work, even if I added load-module module-rtp-recv to default.pa in the PulseAudio directory that I installed in PulseAudio directory. I get error after error messages when I run pulseaudio.exe, so it looks to me that it's not going to work anyway.
So I deleted the entire PulseAudio directory. It said something about entropy that I did not know anything about it. So anyway, is there some sort of a server program that listens to PulseAudio output and then send that audio to the client? The server program in the Ubuntu Server (that I plan to use as a sender) must be able to run without an X-Window environment. Is this possible?
I tried to do a search when it comes to streaming audio from Linux to Windows, but the Google search result came up with "Streaming audio/sound from Windows to Linux" which did not turn out very well for me. As a result, I have no luck with doing a Google search for what I'm looking for. In short, is there some kind of daemon that listens for audio and distribute the sound to Windows? It will be for my internal network only.
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Aug 19, 2010
I have a gigabyte MB/rig connected to Svideo out on my TV. I have external PC speakers connected to my sound card. For some reason when I go to play video, streaming audio, or streaming video I get no sound. I go into alsamixer via CLI and all is unmuted. I reboot, sound is back. The next day I load boxee, no sound. It's not just boxee when I have no sound. If I close boxee and open vlc and stream online radio, I get no sound either. Reboot, sound is back. No external errors of hardware conflicts either.
Running Ubuntu 10.04, 64bit , kernel 2.6.32-24-generic
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May 28, 2011
I have a TV tuner card with its output connected to the CD in of an integrated sound card. Video is OK, and the sound also gets thorough (to the line out) when running xawtv, for example. However, I found no ways yet for recording it.I'm running Ubuntu 10.10 with ALSA drivers. Pulseaudio was running in the beginning, now it doesn't, but it doesn't seem to make much difference.
capturing with VLC, using plughw:0,0 as the audio capture device. (Result: no sound track at all in the resulting video.)arecord, then aplay.alsamixer. The capture source is set to "CD" (and on the input side it's also "CD" where I can effectively modify the volume for audio going through...), but still no result.
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Jan 3, 2011
Using Iceweasel on Gnome GUI the streaming audio does not work. Just kind of hangs when the Iceweasel player window opens. It used to work on this machine. I am all updated.Also, is there a way to play the streams that like to open their own players on the Movie Player? I have had best luck playing streams on the Movie Player in the past.
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Jan 10, 2011
I listen to streaming audio a lot. All types of music, news, talk radio, etc.I have found that the Totem movie player is the most reliable player. Rythmbox is good too but seams to drop the streams a little more that Totem. The main problem with Totem is that I find the play list kind of clunky to use.
Q1: Are there better players for streaming audio?
A lot of radio stations now open in there own "players". I don't like all of the advertisements and other bandwidth eating crap in these "players".
Q2: Is there a way to get the URL of the stream from one of these "players" and play it on Totem or Rythmbox?
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Jan 3, 2010
I am unable to hear any sound at all using my M-audio delta 44 soundcard (which works fine in Windows - Dual boot).how I can get this working?
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Aug 22, 2010
New Ubuntu installation with a big problem: no sound.
OS: Ubuntu 10.4.1
Hardware: HP Pavilion Elite e9150t (64 bit)
Sound card: Creative Sound Blaster X-Fi Xtreme Audio
Preliminary checks of sound level settings and obvious dumb stuff but there is still no sound. The problem seems to be that the system does not recognize the existence of the sound card and insists on using alternative audio devices.
[Code]...
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Nov 21, 2009
I'm setting up a new PC and hope to use the Planet CCRMA packages for some simple home recording projects. The PC has a 64-bit processor, so I've installed the x86_64 version of Fedora 10. I've done the basic steps of adding the Planet CCRMA repositories and installed their real time kernel, so I'm think I'm ready to try and get started. First, I need to get my sound cards set up right. I have an M-Audio Delta 1010LT card, which I'd like to use for working with music and the Intel HDA card built in to the motherboard, which I'd be happy to use for things like system notifications and other incidental sounds. Here is what the system tells me about the cards:
[code].....
The only ones that produce any sounds when I test them are the HDA Analog device and the Delta 1010 device, but the weird thing is that output seems to be coming out of the built-in output jack (on the motherboard) in either case. Does the OS route output from the Delta 1010 through the built-in card to its output jack? Also, I've connected only the first two RCA analog outputs from the Delta 1010 to my desktop speaker system - should I use a different pair of outputs for testing? Playing a CD directly from the CD drive works, but playing music files from Amarok does not. I'll leave it at that for now. I posted the information above to the Planet CCRMA mailing list threee days ago, but I haven't gotten any responses.
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Jun 7, 2011
I have a USB webcam connected to a server (dmesg output below). It is currently running Ubuntu 10.04.2 LTS server edition. So it has no X, and I don't want to install any. What I am looking for is a command line program to capture video from this webcam and store it. Also, something that can capture just pictures would be nice (but once I have a video file, I know how to get individual pictures from that). A nice plus would be setting this up as a video stream for other computers to stream the video from (to do what they can do with a stream, like view it in real time, capture individual pictures, save it). If setting up a stream makes the capture part easier, I could go for that. This camera works in the cheese GUI program on a desktop. Colors are bad in bright lights, but then, it's a cheap camera.
I prefer the output/stream in a free/libre video format (vp8/webm, ogg/theora, or dirac), but other formats that Linux software exists for (to record and play) can work if the free ones can't be done. Google finds lots of GUI ways to do this (mostly references to cheese). I did find one page that suggests "mencoder". But it doesn't find this webcam. I found a camera stream server called "camserv". It seems to find this camera, but then freezes. When I start camserv, the camera's blue light goes off, but no video is ever delivered from a web page reference. When I stop it, the camera is in an unusable state and has to be unplugged to reset it (so it can be used with "cheese"). So I'm looking for other software.
Code:
[1805518.412294] usb 2-2: new high speed USB device using ehci_hcd and address 5
[1805518.955647] 5:3:1: cannot get freq at ep 0x84
[1805518.965047] usbcore: registered new interface driver snd-usb-audio
[1805518.978527] Linux video capture interface: v2.00
[1805518.989915] uvcvideo: Found UVC 1.00 device VF0380 Live! Cam Optia Pro (041e:4065)
[1805518.997000] input: VF0380 Live! Cam Optia Pro as /devices/pci0000:00/0000:00:1d.7/usb2/2-2/2-2:1.0/input/input4
[1805518.997051] usbcore: registered new interface driver uvcvideo
[1805518.997053] USB Video Class driver (v0.1.0)
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Oct 5, 2010
I run a Dell Latitude D520 with an Ubuntu 9.10/Windows XPpro dual boot. My soundcard is a SigmaTel stac9200. Recently,I was experiencing problems with no audio on random start-ups, but after attempts at troubleshooting that problem, I now have absolutely no audio. Could anyone help me troubleshoot this correctly?I feel as though I might do damage to my system if I keep trying solutions from outdated forums. I also don't have an incredible amount of experience with this.Is there a way to just wipe my audio drivers and reinstall them? Also, please understand that I'm a rookie, and I'm sorry if this question has been asked somewhere else before.
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Sep 20, 2010
I am fed up of listening to my (Windows XP) gaming computer through headphones so I want to get it hooked to the stereo.
Rather than use a heck of a lot of wire, I can sit my Ubuntu 9.10 netbook on top of the stereo and stream the audio across WiFi.
So, ideally what I am after is something to capture the outgoing audio on the Windows computer, stream it across the wifi to the Ubuntu netbook and finally play it through the speakers.
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Sep 30, 2009
My wife is reluctant to move from WinXP so I started my own personal campain to promote fedora at home but my wife complains that I "spend too much time fidling with the thing(PC)" and that "it wasn't the case with WinXP" so I =was looking for ways to impress my wife with fedora's capabilities so I flashed her with compiz and dual screen using our old 52" projection tv as a DVR but rhe problem is that my daughter want to watch her DVDs and my wife want to watch a ..... video.I have a system with two Sound card one embedded on the main board and one on a PCI slot and what I am trying to achive is haveing two applications, like two instances of VLC play their sound on the souncard I select per instance, or one Sound card playing VLC and the other playing a ..... video's sound.
I have looked at pulse audio properties and it detects both of my sound cards just fine and it plays wonderfully on either but that is just it... it will pay on either but not both.I have read that you can configure pulse audio to use your second sound card as sorround or duplicate audio but the idea is dicrete audio from dicrete application. Is there such an use case already supported by pulseaudio?So there might be a solution if I disable Pulse Audio but I rather not but I'm open to either.
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Jul 18, 2011
This is a Dell Optiplex 380 desktop with an ICH7 family 82801G sound card. If I install openSUSE 11.3 or HIGHER, the OS will properly auto-configure the card and the sound is fine. However, 11.3 or higher also has an issue playing back full-screen flash video as well as 11.2 (may be a 64-bit related issue?). I suspect that the problem lies somewhere in the fact that this PC was produced considerably after the release of oS 11.2 so it's not detecting the card right.
I have gone so far as to enable a repo newer than the SUSE version to attempt to upgrade the ALSA components. I guess what I can do is throw in a live CD for 11.3 or 4 and go into YaST or 50-sound.conf and try to see what's going on or just copy it to a flash drive. I have a feeling that might get me farther than jerking around with this any longer.
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Jan 20, 2010
I have an Creative Labs CA0106 Soundblaster and all I hear is static I cant seem to find anyway to get it to work. I'm new to ubuntu.
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Nov 11, 2010
I can't seem to get my computer to record the audio from an application... Sound Recorder, Audacity, and outRec all output files but they are just silence, even though when I see them in a media player they show the visualizations. I have followed a couple guides to no avail.
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Feb 3, 2011
I've got no sounds from my audio card. I have established this knowledge by confirming it by using two separate sets of speakers. In addition, there is a weird muted icon in the top left corner. I've looked through the sound settings, including alsamixer, and I cannot find whats muted. Please see attached screenshot. As you can see, my output it muted, but the speaker is back (see a) in screenshot), not white like it normally is (see b) in screenshot). How to restore sound from my audio ports?
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Sep 19, 2010
i have a serious problem with my ES1371 esoniq audio card under slackware 13.1 : no sound at all !!
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Jul 7, 2010
I have an issue with my Sound on OS 11.2.It is correctly recognized under hardware and the driver seems to start properly as well when I do rcalsasound start.But under Control Center / Sound Preference there is no audio hardware listed (and hene no sound playing)
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Sep 14, 2010
I recently got Ubuntu running on my iMac 20" version 9,1. In the beginning Ubuntu recognized my ALC889A sound card yet I couldn't get my audio to work, however it worked with headphones. Then trying to fix this I updated my kernel and rebooted. Now Ubuntu doesn't even recognize my sound card and I don't get audio on my computer.
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Sep 24, 2010
My friend has following configuration
Pentium 4 2.4 Ghz
256 MB DDR RAM
Western Digital WD1600AVJS-63WNA0 hard disk
PM8M-VHMS7104 VER 3.0 motherboard
The motherboard has Realtek sound card built in but there is no sound output. He is using Ubuntu 9.10.
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Jun 17, 2010
I upgraded to a new(er) soundcard this morning on my Slack 13.1 desktop box. I ran alsoconf and got sound working in everything but Firefox flash. It's not specifically a flash problem; flash sound works just fine in Konqueror. It's a Firefox issue. I created the following login script in order to try and force the new card to be recognized as the default:
Code:
bash-4.1$ cat .asoundrc
pcm. !default {
type hw
card 1
} ctl. !default {
type hw
card 1 }
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