30 Mar
2011
30 Mar
'11
12:05 a.m.
Hya,
I've just brought jack-stdout up to scratch.
jack-stdout captures audio from one or more JACK audio-ports and writes
raw data to standard-output.
It can write signed/unsigned 16/24bit integer and 32bit floating-point
data, both big/little endian.
* http://rg42.org/oss/jackstdout/
* git://rg42.org/jack-stdout
example usage - live stream from JACK:
jack-stdout system:capture_1 system:capture_2 \
| oggenc -r -R 48000 -B 16 -C 2 - \
| tee /tmp/recording.ogg \
| oggfwd -p -n "my live stream" localhost 5900 hackme live.ogg
have fun,
robin
30 Mar
30 Mar
1:52 a.m.
That's pretty useful Robin! Thanks for sharing!
2011/3/29 Robin Gareus <robin(a)gareus.org>
Hya,
I've just brought jack-stdout up to scratch.
jack-stdout captures audio from one or more JACK audio-ports and writes
raw data to standard-output.
It can write signed/unsigned 16/24bit integer and 32bit floating-point
data, both big/little endian.
* http://rg42.org/oss/jackstdout/
* git://rg42.org/jack-stdout
example usage - live stream from JACK:
jack-stdout system:capture_1 system:capture_2 \
| oggenc -r -R 48000 -B 16 -C 2 - \
| tee /tmp/recording.ogg \
| oggfwd -p -n "my live stream" localhost 5900 hackme live.ogg
have fun,
robin
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Daniel Roviriego
(21) 35920701
(16) 99645077
@deedos
31 Mar
31 Mar
8:29 a.m.
Hi Robin,
Robin Gareus wrote:
Hya,
I've just brought jack-stdout up to scratch.
jack-stdout captures audio from one or more JACK audio-ports and writes
raw data to standard-output.
It can write signed/unsigned 16/24bit integer and 32bit floating-point
data, both big/little endian.
Thanks for this, sounds fun!
Lorenzo.
* http://rg42.org/oss/jackstdout/
* git://rg42.org/jack-stdout
example usage - live stream from JACK:
jack-stdout system:capture_1 system:capture_2 \
| oggenc -r -R 48000 -B 16 -C 2 - \
| tee /tmp/recording.ogg \
| oggfwd -p -n "my live stream" localhost 5900 hackme live.ogg
have fun,
robin
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-user
7:34 p.m.
New subject: jack-stdio 1.1 - was [ANN] jack-stdout 1.0
Robin Gareus wrote:
It is :)
For completeness (and to close a 3yrs old ToDo item); i've just added
jack-stdin; fixed a few typos on the way, and added 8+32 bit integer
support. I've re-named the project to JACK-stdio.
JACK-stdio version 1.1 is out!
http://rg42.org/oss/jackstdio/
git://rg42.org/jack-stdout
If you ever felt like you need to use 'sox' as effect-rack for JACK,
here's your chance:
jack-stdout system:capture_1 system:capture_2 \
| sox -t raw -r 48k -e signed -b 16 -c 2 - \
-t raw -r 48k -e signed -b 16 -c 2 - \
tremolo 5 100 \
| jack-stdin system:playback_1 system:playback_2
have fun,
robin
Hya,
I've just brought jack-stdout up to scratch.
jack-stdout captures audio from one or more JACK audio-ports and writes
raw data to standard-output.
It can write signed/unsigned 16/24bit integer and 32bit floating-point
data, both big/little endian.
Thanks for this, sounds fun!
1 Apr
1 Apr
2:21 a.m.
New subject: jack-stdio 1.1 - was [ANN] jack-stdout 1.0
On 04/01/2011 04:34 AM, Robin Gareus wrote:
This should definitely be a part of the jack default toolset.
Cheers.
--
Patrick Shirkey
Boost Hardware Ltd.
Robin Gareus
wrote:
It is :)
For completeness (and to close a 3yrs old ToDo item); i've just added
jack-stdin; fixed a few typos on the way, and added 8+32 bit integer
support. I've re-named the project to JACK-stdio.
JACK-stdio version 1.1 is out!
http://rg42.org/oss/jackstdio/
git://rg42.org/jack-stdout
If you ever felt like you need to use 'sox' as effect-rack for JACK,
here's your chance:
jack-stdout system:capture_1 system:capture_2 \
| sox -t raw -r 48k -e signed -b 16 -c 2 - \
-t raw -r 48k -e signed -b 16 -c 2 - \
tremolo 5 100 \
| jack-stdin system:playback_1 system:playback_2
Hya,
I've just brought jack-stdout up to scratch.
jack-stdout captures audio from one or more JACK audio-ports and writes
raw data to standard-output.
It can write signed/unsigned 16/24bit integer and 32bit floating-point
data, both big/little endian.
Thanks for this, sounds fun!
1:53 p.m.
New subject: jack-stdio 1.1 - was [ANN] jack-stdout 1.0
Quoting Patrick Shirkey <pshirkey(a)boosthardware.com>om>:
On 04/01/2011 04:34 AM, Robin Gareus wrote:
Not that I don't appreciate the work behind jack-stdin/out (and I
wouldn't mind having them included in the jack toolset) but these
things can also be performed using for instance mplayer and
jack_capture :
sox cdda.wav -t wav - tremolo 5 100 | mplayer -cache 26000 -ao jack -
and
jack_capture --channels 2 --port system:playback_1 --port system:playback_2 \
-ws | oggenc -R 44100 -B 16 -C 2 - -o file.ogg
> Robin Gareus wrote:
>
>> Hya,
>>
>> I've just brought jack-stdout up to scratch.
This should definitely be a part of the jack default toolset. 
10:44 a.m.
New subject: jack-stdio 1.1 - was [ANN] jack-stdout 1.0
Excerpts from Robin Gareus's message of 2011-03-31 19:34:47 +0200:
Thanks, great, finally an easy way to listen to /dev/random :)
Robin Gareus
wrote:
It is :)
For completeness (and to close a 3yrs old ToDo item); i've just added
jack-stdin; fixed a few typos on the way, and added 8+32 bit integer
support. I've re-named the project to JACK-stdio.
JACK-stdio version 1.1 is out!
http://rg42.org/oss/jackstdio/
git://rg42.org/jack-stdout
If you ever felt like you need to use 'sox' as effect-rack for JACK,
here's your chance:
jack-stdout system:capture_1 system:capture_2 \
| sox -t raw -r 48k -e signed -b 16 -c 2 - \
-t raw -r 48k -e signed -b 16 -c 2 - \
tremolo 5 100 \
| jack-stdin system:playback_1 system:playback_2
have fun,
robin Hya,
I've just brought jack-stdout up to scratch.
jack-stdout captures audio from one or more JACK audio-ports and writes
raw data to standard-output.
It can write signed/unsigned 16/24bit integer and 32bit floating-point
data, both big/little endian.
Thanks for this, sounds fun!
4986
days inactive
4989
days old
linux-audio-user@lists.linuxaudio.org
6 comments
6 participants
participants (6)
-
Daniel Roviriego -
Lorenzo Sutton -
Patrick Shirkey -
Peder Hedlund -
Philipp Überbacher -
Robin Gareus