Re: [Alsa-user] recording audio from speakers

2013-07-27 Thread YuGiOhJCJ Mailing-List
When I say "recording my desktop" I mean I would like to save in a file a video containing exactly what I am seeing on my screen. For example, the recordMyDesktop software do this job. I use ffmpeg to record because I like this software. The main advantage is the impressive number of options avai

Re: [Alsa-user] recording audio from speakers

2013-07-27 Thread Ralf Mardorf
On Sun, 28 Jul 2013 04:04:12 +0200, Bill Unruh wrote: > On Sun, 28 Jul 2013, YuGiOhJCJ Mailing-List wrote: >> I am recording my desktop with ffmpeg 1.2 using ALSA 1.0.26. > > What does "recording my desktop" mean? Why would you use ffmpeg to > record? If people speak broken English and/or don

Re: [Alsa-user] recording audio from speakers

2013-07-27 Thread Ильдар Ахметгалеев
For me eases solution is useing pulse audio. It hase nice alsa emulation and gives ability to grab sound from output mnoitor: AR=44100 CHANNELS=1 VQ=5 ASRC=$(pacmd list-sources \ | sed -n 's/name: <\(alsa_output.*monitor.*\)>/\1/p' \ | head -n 1) ffmpeg \ -f pulse -i $ASR

Re: [Alsa-user] recording audio from speakers

2013-07-27 Thread lists
Regarding recording the speakers, I think the poster wants the equivalent of "what you hear" on windows machines. -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with appli

Re: [Alsa-user] recording audio from speakers

2013-07-27 Thread Bill Unruh
On Sun, 28 Jul 2013, YuGiOhJCJ Mailing-List wrote: > Hello, > > I am recording my desktop with ffmpeg 1.2 using ALSA 1.0.26. What does "recording my desktop" mean? Why would you use ffmpeg to record? > The problem is I am recording audio from microphone whereas I would like to > record audio fr

[Alsa-user] recording audio from speakers

2013-07-27 Thread YuGiOhJCJ Mailing-List
Hello, I am recording my desktop with ffmpeg 1.2 using ALSA 1.0.26. The problem is I am recording audio from microphone whereas I would like to record audio from speakers. This is my command line: $ ffmpeg -f alsa -ac 2 -i hw:0,0 -f x11grab -s 640x480 -r 25 -i :0.0 /tmp/out.mpg This is informa