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Re: [Discuss-gnuradio] Wav sink problem
From: |
Anton Komarov |
Subject: |
Re: [Discuss-gnuradio] Wav sink problem |
Date: |
Thu, 27 Sep 2012 23:10:45 +0400 |
Ok, tried with selector and check box.
I started script, check box appeared, i cheched it and recording to
wav file started.
Wait a bit and unchecked it, got file 2.7 Mbytes, not growing more,
then stopped the script.
FIle is corrupted.
Here is links on my grc scheme - http://db.tt/ACl4nLNy and wav file i
got - http://db.tt/87PIVwCy
Any help will be appreciated, i dont believe wav sink is so buggy....
On Thu, Sep 27, 2012 at 8:04 PM, <address@hidden> wrote:
> On 27 Sep 2012 11:58, Anton Komarov wrote:
>
> Ok i see.
>
> And, if i want to run script from shell to record audio files and
> rotate them every hour, how to make start/stop recording procedure in
> this case?
>
> On Thu, Sep 27, 2012 at 7:31 PM, <address@hidden> wrote:
>
> On 27 Sep 2012 11:28, Anton Komarov wrote: So it can programmed with GRC, or
> i supposed to make some stuff in python script? On Thu, Sep 27, 2012 at 7:17
> PM, <address@hidden> wrote: I recall running into this issue myself now,
> with multimode and simple_fm_rcv. What I do in those two apps is that when I
> turn "off" recording, I change the wavfile filename to /dev/null, which
> causes a formal cleanup-and-close of the previous file. On 27 Sep 2012
> 11:13, Anton Komarov wrote: Martin, actually no, i am not sure. i am just
> pushing stop button in gnuradio companion. from grc perspective view, what
> method is supposed to be used for graceful script termination? O
> _______________________________________________ Discuss-gnuradio mailing
> list address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio Use a conditional
> expression in the "filename" field of the wavefile sink, and then have a
> "checkbox" control to control recording. Make the expression conditional on
> the state of the checkbox, and if "recording" isn't checked, make the file
> /dev/null, otherwise make it the file you want.
> _______________________________________________ Discuss-gnuradio mailing
> list address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
> You can use the XMLRPC server that GRC provides to change any flow-graph
> variables you want from outside.
>
>
>
>
>
>
>
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
- [Discuss-gnuradio] Wav sink problem, Anton Komarov, 2012/09/26
- Re: [Discuss-gnuradio] Wav sink problem, Martin Braun (CEL), 2012/09/27
- Re: [Discuss-gnuradio] Wav sink problem, Anton Komarov, 2012/09/27
- Re: [Discuss-gnuradio] Wav sink problem, Martin Braun (CEL), 2012/09/27
- Re: [Discuss-gnuradio] Wav sink problem, Anton Komarov, 2012/09/27
- Re: [Discuss-gnuradio] Wav sink problem, mleech, 2012/09/27
- Re: [Discuss-gnuradio] Wav sink problem, Anton Komarov, 2012/09/27
- Re: [Discuss-gnuradio] Wav sink problem, mleech, 2012/09/27
- Re: [Discuss-gnuradio] Wav sink problem, Anton Komarov, 2012/09/27
- Re: [Discuss-gnuradio] Wav sink problem, mleech, 2012/09/27
- Re: [Discuss-gnuradio] Wav sink problem,
Anton Komarov <=
- Re: [Discuss-gnuradio] Wav sink problem, Marcus D. Leech, 2012/09/27
- Re: [Discuss-gnuradio] Wav sink problem, Anton Komarov, 2012/09/28