Re: [Alsa-user] How to record the mic and speaker at the same time?
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From: Alexandro C. <jz...@op...> - 2011-04-18 08:45:11
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On Mon, Apr 18, 2011 at 3:32 AM, cong fu <fc...@gm...> wrote: > Surely if I use a speaker I can get the background music route back from > mic. but there will be a very bad audio quality as i guess... > So I want to use the headset and the mic, then there will be no music echo > after I record the "mic" and "speaker" together. > Just in case it is skype there is the skype-call-recorder which capture your call and even separate it into output and input. http://atdot.ch/scr/ > > But how can I mix the mic and speaker together? > I want to use "~/.asoundrc" or "amixer" or something like that... > > 2011/4/18 Bill Unruh <un...@ph...> > >> On Mon, 18 Apr 2011, cong fu wrote: >> >> My use case is just add a backgroud music to my voice record. >>> >>> Thanks for you suggestion for JACK. >>> >>> But can i use "~/.asoundrc" or "amixer" to realize it? >>> >> >> I have never used jack myself I am afraid. I just know that it is what is >> often suggested for doing the kind of mixing you are refering to. Again, >> it >> would seem that you could always add in the background music afterwards >> (or >> even if your system is playing the music it will come in through the >> microphone with your voice anyway.) >> >> >> >> >>> 2011/4/18 Bill Unruh <un...@ph...> >>> >>> On Mon, 18 Apr 2011, Sergei Steshenko wrote: >>>> >>>> On Mon, 18 Apr 2011 00:29:20 -0700 (PDT) >>>> >>>>> Bill Unruh <un...@ph...> wrote: >>>>> [snip] >>>>> >>>>> Why can you not "mix" them >>>>>> afterwards, since the stuff going out your speaker surely originated >>>>>> from >>>>>> your >>>>>> computer anyway. >>>>>> >>>>>> [snip] >>>>> >>>>> Huh ? How about recording a VOIP session - the stuff going to speaker >>>>> originates in somebody else's computer. >>>>> >>>>> >>>> Uh, no. It goes through your computer. But at least you have given me a >>>> clue >>>> as to what he might be refering to. (Ie, using it to record skype phone >>>> calls >>>> he is making). >>>> >>>> >>>> One possibility is to use jack to link up the pieces. There have also >>>> been >>>> discussions in the past as to how to record stuff leaving >>>> the machine. >>>> >>>> >>>> Regards, >>>>> Sergei. >>>>> >>>>> >>>>> -- >>>> William G. Unruh | Canadian Institute for| Tel: +1(604)822-3273 >>>> Physics&Astronomy | Advanced Research | Fax: +1(604)822-5324 >>>> UBC, Vancouver,BC | Program in Cosmology | un...@ph... >>>> Canada V6T 1Z1 | and Gravity | >>>> www.theory.physics.ubc.ca/ >>>> >>>> >>> >> -- >> William G. Unruh | Canadian Institute for| Tel: +1(604)822-3273 >> Physics&Astronomy | Advanced Research | Fax: +1(604)822-5324 >> UBC, Vancouver,BC | Program in Cosmology | un...@ph... >> Canada V6T 1Z1 | and Gravity | www.theory.physics.ubc.ca/ >> > > > > ------------------------------------------------------------------------------ > Benefiting from Server Virtualization: Beyond Initial Workload > Consolidation -- Increasing the use of server virtualization is a top > priority.Virtualization can reduce costs, simplify management, and improve > application availability and disaster protection. Learn more about boosting > the value of server virtualization. http://p.sf.net/sfu/vmware-sfdev2dev > _______________________________________________ > Alsa-user mailing list > Als...@li... > https://lists.sourceforge.net/lists/listinfo/alsa-user > > -- *Alexandro Colorado* *OpenOffice.org* Español http://es.openoffice.org |