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Turn on DENOISE filter for all conference participants. 

(Fixes SWP-238)


git-svn-id: http://svn.digium.com/svn/asterisk/trunk@225048 f38db490-d61c-443f-a65b-d21fe96a405b
This commit is contained in:
tilghman 2009-10-21 15:21:30 +00:00
parent a4b1c3dd6a
commit 3814937448
2 changed files with 10 additions and 1 deletions
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3
CHANGES
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@ -78,6 +78,9 @@ Applications
to spy on.
* The ChanSpy application also now has the 'E' option, which spies on a single
channel and exits when that channel hangs up.
* The MeetMe application now turns on the DENOISE() function by default, for
each participant. In our tests, this has significantly decreased background
noise (especially noisy data centers).
Dialplan Functions
------------------

8
apps/app_meetme.c
View File

@ -2072,7 +2072,7 @@ static int conf_run(struct ast_channel *chan, struct ast_conference *conf, int c
struct timeval now;
struct ast_dsp *dsp = NULL;
struct ast_app *agi_app;
char *agifile;
char *agifile, *mod_speex;
const char *agifiledefault = "conf-background.agi", *tmpvar;
char meetmesecs[30] = "";
char exitcontext[AST_MAX_CONTEXT] = "";
@ -2406,6 +2406,12 @@ static int conf_run(struct ast_channel *chan, struct ast_conference *conf, int c
goto outrun;
}
/* Reduce background noise from each participant */
if ((mod_speex = ast_module_helper("", "codec_speex.so", 0, 0, 0, 0)) || (mod_speex = ast_module_helper("", "codec_speex", 0, 0, 0, 0))) {
ast_free(mod_speex);
ast_func_write(chan, "DENOISE(rx)", "on");
}
retrydahdi = (strcasecmp(chan->tech->type, "DAHDI") || (chan->audiohooks || chan->monitor) ? 1 : 0);
user->dahdichannel = !retrydahdi;