hello,
I try to stream audio (wav) from a rasperry pi with Gstreamer and catch it in puredata with [udpreceive~]
I am wondering if this is possible ?
To stream I use the following command : *gst-launch-1.0 -v alsasrc device=hw:1,0 ! udpsink host=192.168.2.102 port=5001*
when I send the message [info( to [udpreceive~] I can see there is see something coming from the pi but I don't succeed to get any sound...
in the pd-window I got the following error message: *udpreceive~: bad header tag (1)*
I guess itś related to the blocksize argument and I miss some arguments in gstreamer to communicate ?
thanks you for your help
stéfan
On 2013-05-09 11:19, stéfan piat wrote:
hello,
I try to stream audio (wav) from a rasperry pi with Gstreamer and catch it in puredata with [udpreceive~]
I am wondering if this is possible ?
Not really. [udpreceive~] is meant to receive from [udpsend~]. They send packets of audio samples along with the some parameters and a frame count. Unless your sender formats the data the same way, it just won't work. The thing to do would be send using a [udpsend~] in the Pi, or else find out what gstreamer is sending and write an external to decode that inside of Pd ;)
Martin
To stream I use the following command : /gst-launch-1.0 -v alsasrc device=hw:1,0 ! udpsink host=192.168.2.102 port=5001/
when I send the message [info( to [udpreceive~] I can see there is see something coming from the pi but I don't succeed to get any sound...
in the pd-window I got the following error message: /udpreceive~: bad header tag (1)/
I guess itś related to the blocksize argument and I miss some arguments in gstreamer to communicate ?
thanks you for your help
stéfan
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
On 05/09/2013 17:59, Martin Peach wrote:
work. The thing to do would be send using a [udpsend~] in the Pi, or else find out what gstreamer is sending and write an external to decode that inside of Pd ;)
or use "pdgst" [1] to work with gstreamer from within Pd. or use a gstreamer pipeline running in a separate process (e.g. using gst-launch) and pipe the audio-data into Pd using jack.
fgmasdr IOhannes
[1] btw, pdgst has recently moved to github http://github.com/umlaeute/pdgst
hello,
thanks for your answers and suggestions
I think to use netjack to stream the audio into Pd but I never tested it .. did someone have some experience with it ?
and yes indeed there is also pdgst, but still I never succeed to compile it ... time to try again !
best regards,
stéfan
2013/5/10 IOhannes m zmölnig zmoelnig@iem.at
On 05/09/2013 17:59, Martin Peach wrote:
work. The thing to do would be send using a [udpsend~] in the Pi, or else find out what gstreamer is sending and write an external to decode that inside of Pd ;)
or use "pdgst" [1] to work with gstreamer from within Pd. or use a gstreamer pipeline running in a separate process (e.g. using gst-launch) and pipe the audio-data into Pd using jack.
fgmasdr IOhannes
[1] btw, pdgst has recently moved to github http://github.com/umlaeute/pdgst
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On 05/10/2013 11:45, stéfan piat wrote:
hello,
thanks for your answers and suggestions
I think to use netjack to stream the audio into Pd but I never tested it .. did someone have some experience with it ?
we have been successfully using jacktrip [1].
and yes indeed there is also pdgst, but still I never succeed to compile it ... time to try again !
the git version has fixed some problems with modern linkers (like the ones in ubuntu)
fgmasdr IOhannes
[1] https://ccrma.stanford.edu/groups/soundwire/software/jacktrip/
oh thanks !
JackTrip looks like what I was looking for.
best, stéfan
2013/5/10 IOhannes m zmölnig zmoelnig@iem.at
On 05/10/2013 11:45, stéfan piat wrote:
hello,
thanks for your answers and suggestions
I think to use netjack to stream the audio into Pd but I never tested it .. did someone have some experience with it ?
we have been successfully using jacktrip [1].
and yes indeed there is also pdgst, but still I never succeed to compile it ... time to try again !
the git version has fixed some problems with modern linkers (like the ones in ubuntu)
fgmasdr IOhannes
[1] https://ccrma.stanford.edu/groups/soundwire/software/jacktrip/
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Just in case you're adventurous - I'm currently using a new streamer, http://code.google.com/p/streaming-audio/, by Michelle Daniels, which is turning out to be simpler and more robust than Jacktrip. You have to install QT4 to compile it, but once you've done that it's _very_ easy to get running.
cheers Miller
On Fri, May 10, 2013 at 12:44:11PM +0200, stéfan piat wrote:
oh thanks !
JackTrip looks like what I was looking for.
best, stéfan
2013/5/10 IOhannes m zmölnig zmoelnig@iem.at
On 05/10/2013 11:45, stéfan piat wrote:
hello,
thanks for your answers and suggestions
I think to use netjack to stream the audio into Pd but I never tested it .. did someone have some experience with it ?
we have been successfully using jacktrip [1].
and yes indeed there is also pdgst, but still I never succeed to compile it ... time to try again !
the git version has fixed some problems with modern linkers (like the ones in ubuntu)
fgmasdr IOhannes
[1] https://ccrma.stanford.edu/groups/soundwire/software/jacktrip/
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
----- Original Message -----
From: Miller Puckette msp@ucsd.edu To: stéfan piat stefanpiat@gmail.com Cc: PD List pd-list@iem.at; IOhannes m zmölnig zmoelnig@iem.at Sent: Friday, May 10, 2013 1:53 PM Subject: Re: [PD] udp stream audio from gstreamer (to puredata)
Just in case you're adventurous - I'm currently using a new streamer, http://code.google.com/p/streaming-audio/, by Michelle Daniels, which is turning out to be simpler and more robust than Jacktrip. You have to install QT4 to compile it, but once you've done that it's _very_ easy to get running.
Can it send high quality tif scans of a compact disc?
Because if you could receive that tiff in less time than it takes to play the album it would be better than real time.
-Jonathan
cheers Miller
On Fri, May 10, 2013 at 12:44:11PM +0200, stéfan piat wrote:
oh thanks !
JackTrip looks like what I was looking for.
best, stéfan
2013/5/10 IOhannes m zmölnig zmoelnig@iem.at
On 05/10/2013 11:45, stéfan piat wrote:
hello,
thanks for your answers and suggestions
I think to use netjack to stream the audio into Pd but I never tested it .. did someone have some experience with it
?
we have been successfully using jacktrip [1].
and yes indeed there is also pdgst, but still I never succeed to
compile
it ... time to try again !
the git version has fixed some problems with modern linkers (like the ones in ubuntu)
fgmasdr IOhannes
[1] https://ccrma.stanford.edu/groups/soundwire/software/jacktrip/
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management ->
http://lists.puredata.info/listinfo/pd-list
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Hi!
I'm running into a "new hardware" problem. My old system won't boot up anymore with the new mainboard (amd fm2 chipset) but I want to stay backward compatible with the old hardware (am3 chipset).
Does anybody know how long Pd-extended 0.42.5 was supported (i.e. to which Ubuntu version) and where I can download that Pd-extended version (Ubuntu i386 32 bit).
A kernel update to one of the latest kernels like "raring" didn't work.
Any help is appreciated!
Thanks a lot! Ingo
Let's put it in another way:
is anybody running Pd-extended 0.42.5 on ubuntu 12.04 "precise"?
Thanks Ingo
Betreff: [PD] Last Ubuntu version for Pd-extended 0.42.5
Hi!
I'm running into a "new hardware" problem. My old system won't boot up anymore with the new mainboard (amd fm2 chipset) but I want to stay backward compatible with the old hardware (am3 chipset).
Does anybody know how long Pd-extended 0.42.5 was supported (i.e. to which Ubuntu version) and where I can download that Pd-extended version (Ubuntu i386 32 bit).
A kernel update to one of the latest kernels like "raring" didn't work.
Any help is appreciated!
Thanks a lot! Ingo
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
-
Ingo -
IOhannes m zmölnig -
Jonathan Wilkes -
Martin Peach -
Miller Puckette -
stéfan piat