Empathy List Archives

L

Lele

Fri, Dec 15, 2017 2:34 PM

Hi guys,

my system is composed by multiple audio device; I created a conference
bridge connected to each sound device and I'm trying to connect a pjmedia
stream to two conference bridge so I can (in my dreams) playback
simultaneously to two different sound device. Doing so, what I get is just
corrupted audio on both audio devices, it seems that each sound device can
reproduce just half samples coming from the stream.

How can I proceed?

I have tried with passive port, split/combiner and connect multiple
pjmedia_snd_port to the same conference with no success.

Best Regards

Ll

Hi guys, my system is composed by multiple audio device; I created a conference bridge connected to each sound device and I'm trying to connect a pjmedia stream to two conference bridge so I can (in my dreams) playback simultaneously to two different sound device. Doing so, what I get is just corrupted audio on both audio devices, it seems that each sound device can reproduce just half samples coming from the stream. How can I proceed? I have tried with passive port, split/combiner and connect multiple pjmedia_snd_port to the same conference with no success. Best Regards Ll

K

KY

Mon, Dec 18, 2017 7:04 AM

Have you tried the ALSA PCM plugins?

Lele 於 2017/12/15 下午 10:34 寫道:

Hi guys,

my system is composed by multiple audio device; I created a conference
bridge connected to each sound device and I’m trying to connect a
pjmedia stream to two conference bridge so I can (in my dreams)
playback simultaneously to two different sound device. Doing so, what
I get is just corrupted audio on both audio devices, it seems that
each sound device can reproduce just half samples coming from the stream.

How can I proceed?

I have tried with passive port, split/combiner and connect multiple
pjmedia_snd_port to the same conference with no success.

Best Regards

Ll

Visit our blog: http://blog.pjsip.org

pjsip mailing list
pjsip@lists.pjsip.org
http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org

Have you tried the ALSA PCM plugins? Lele 於 2017/12/15 下午 10:34 寫道: > > Hi guys, > > my system is composed by multiple audio device; I created a conference > bridge connected to each sound device and I’m trying to connect a > pjmedia stream to two conference bridge so I can (in my dreams) > playback simultaneously to two different sound device. Doing so, what > I get is just corrupted audio on both audio devices, it seems that > each sound device can reproduce just half samples coming from the stream. > > How can I proceed? > > I have tried with passive port, split/combiner and connect multiple > pjmedia_snd_port to the same conference with no success. > > Best Regards > > Ll > > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org

LM

Landman, Marcel (Comms & Control Solutions)

Tue, Dec 19, 2017 10:27 AM

splitcomb is for stereo/mono conversions. The problem is that your two conference bridges are competing for samples from a single stream.

From: pjsip pjsip-bounces@lists.pjsip.org on behalf of KY gv.kylin@gmail.com
Sent: 18 December 2017 07:04:55
To: pjsip@lists.pjsip.org
Subject: Re: [pjsip] Simultaneously playback of same stream to different (multiple) pjmedia_snd_port

Have you tried the ALSA PCM plugins?

Lele 於 2017/12/15 下午 10:34 寫道:

Hi guys,

my system is composed by multiple audio device; I created a conference bridge connected to each sound device and I’m trying to connect a pjmedia stream to two conference bridge so I can (in my dreams) playback simultaneously to two different sound device. Doing so, what I get is just corrupted audio on both audio devices, it seems that each sound device can reproduce just half samples coming from the stream.

How can I proceed?

I have tried with passive port, split/combiner and connect multiple pjmedia_snd_port to the same conference with no success.

Best Regards

Ll

Visit our blog: http://blog.pjsip.org

pjsip mailing list
pjsip@lists.pjsip.org mailto:pjsip@lists.pjsip.org
http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org

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splitcomb is for stereo/mono conversions. The problem is that your two conference bridges are competing for samples from a single stream. ________________________________ From: pjsip <pjsip-bounces@lists.pjsip.org> on behalf of KY <gv.kylin@gmail.com> Sent: 18 December 2017 07:04:55 To: pjsip@lists.pjsip.org Subject: Re: [pjsip] Simultaneously playback of same stream to different (multiple) pjmedia_snd_port Have you tried the ALSA PCM plugins? Lele 於 2017/12/15 下午 10:34 寫道: Hi guys, my system is composed by multiple audio device; I created a conference bridge connected to each sound device and I’m trying to connect a pjmedia stream to two conference bridge so I can (in my dreams) playback simultaneously to two different sound device. Doing so, what I get is just corrupted audio on both audio devices, it seems that each sound device can reproduce just half samples coming from the stream. How can I proceed? I have tried with passive port, split/combiner and connect multiple pjmedia_snd_port to the same conference with no success. Best Regards Ll _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip@lists.pjsip.org<mailto:pjsip@lists.pjsip.org> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org This message has been scanned by Capita’s systems, but if you believe it to be spam then click here<https://www.mailcontrol.com/sr/MZbqvYs5QwJvpeaetUwhCQ==> to report this email as spam. This email is security checked and subject to the disclaimer on web-page: http://www.capita.co.uk/email-disclaimer.aspx