Re: need help on using ffmpeg for audio grab

[Arnt Karlsen <arnt@c2i.net>]

On Wed, 16 May 2012 01:22:24 -0400, Long wrote in message 
<[🔎] CAB-gxZBY2jYCp=BSupp+S_z-RKtYkWr4yjyh-yxaJ6NGPcDmSQ@mail.gmail.com>:

> Another application shows:

..it wouldn't by any chance be Microsoft Media Player?

> Device 00: Cirrus Logic CS4297A rev 4 /dev/dsp
>     Port 00: vol
>     Port 01: line
>     Port 02: mic
>     Port 03: cd
>     Port 04: line1
>     Port 05: phin
>     Port 06: phout
>     Port 07: video
> 
> I enter the command:
> 
> ffmpeg -f alsa -ac 1 -i hw:0 t1.mpg
> 
> then I test t1.mpg with ffplay,
> there's no sound, the line is straight

..you a little more than seem to work on the assumtion that 
we know everything about you.  Which would be wise if you 
think we are e.g. a Chinese government intelligence service.  
Some of us are.  And some not.  So, if you want our help,
you need to tell us what we need to know about your box, 
e.g. which distro, what apps etc, so we can help diagnose
and help fix your problem.

-- 
..med vennlig hilsen = with Kind Regards from Arnt Karlsen
...with a number of polar bear hunters in his ancestry...
  Scenarios always come in sets of three: 
  best case, worst case, and just in case.