Re: Audio Routing API
Sorry about the confusion - I am interested in routing between the speaker
and the phone speaker. The script you sent is for the wired headphone which
the N900 automatically switches to once it detects a connected device.
Regards,
-Saurabh
On Thu, May 6, 2010 at 2:30 PM, Daniil Ivanov daniil.iva...@gmail.comwrote:
Hi Saurabh!
You can use the following script for routing playback between speaker
and headphones:
#!/bin/sh
if [ ${1} == speaker ] ; then
# low headphone playback volume
amixer -qc0 cset iface=MIXER,name='Headphone Playback Volume' 5,5
amixer -qc0 cset iface=MIXER,name='Left DAC_L1 Mixer Line Switch' off
amixer -qc0 cset iface=MIXER,name='Left DAC_L1 Mixer HP Switch' on
amixer -qc0 cset iface=MIXER,name='Right DAC_R1 Mixer Line Switch' off
amixer -qc0 cset iface=MIXER,name='Right DAC_R1 Mixer HP Switch' on
amixer -qc0 cset iface=MIXER,name='HP DAC Playback Volume' 50,50
amixer -qc0 cset iface=MIXER,name='Speaker Function' 1
else if [ ${1} == headphone ] ; then
amixer -qc0 cset iface=MIXER,name='Left DAC_L1 Mixer HP Switch' off
amixer -qc0 cset iface=MIXER,name='Left DAC_L1 Mixer Line Switch' on
amixer -qc0 cset iface=MIXER,name='Right DAC_R1 Mixer HP Switch' off
amixer -qc0 cset iface=MIXER,name='Right DAC_R1 Mixer Line Switch' on
amixer -qc0 cset iface=MIXER,name='HP DAC Playback Volume' 0,0
amixer -qc0 cset iface=MIXER,name='Speaker Function' 0
else
echo 'Please specify option: speaker or headphone' ;
fi
fi
Thanks, Daniil.
On Sun, May 2, 2010 at 6:29 PM, Chitti Babu chitti_ma...@yahoo.com
wrote:
Hi Saurabh,
Were n't you using Telepathy for your VOIP application ? I think farsight
(StreamedMedia plugin on gstreamer) handles all such intricacies.
If your application is SIP based, you can just use telepathy-sofiasip as
your backend.
Regards,
Chitti
--- On Sun, 5/2/10, maemo-developers-requ...@maemo.org
maemo-developers-requ...@maemo.org wrote:
Message: 8
Date: Sun, 2 May 2010 08:43:04 +0530
From: saurabh aggarwal aggarwal.saur...@gmail.com
Subject: Re: Audio Routing API
To: Martin Grimme martin.gri...@gmail.com
Cc: maemo-developers@maemo.org
Message-ID:
l2le3a9904f1005012013q167658ccre8a0d368ff6b3...@mail.gmail.com
Content-Type: text/plain; charset=iso-8859-1
Thanks Martin, I have a feeling that I should be able to set those flags
in
alsa using the gstreamer APIs and pulsesink.
The pulsesink object does accept a propllist, and using pactl if you look
at
the pulsesink, there seem to be properties that should be able to switch
between headset and speaker. Like x-maemo.mode which seems to be IHF or
HP
depending on whether pulsesink is in headset or speaker mode.
I have been trying to use these flags, but haven't been able to do so
till
now. If someone can help here, that would be great.
-Saurabh
On Sat, May 1, 2010 at 3:46 AM, Martin Grimme martin.gri...@gmail.com
wrote:
Hi,
alsamixer -c0
reveals a switch to route audio to the earpiece (I don't remember it's
exact name). I don't think you can route sound to the earpiece any
other way. Somebody please correct me if I'm wrong.
Martin
2010/4/28, saurabh aggarwal aggarwal.saur...@gmail.com:
We are developing a VoIP application, and have it running for Maemo5
(using
gstreamer/pulseaudio).
The problem now is that the output being used is the speaker, and not
the
headphone/earpiece.
I have tried a couple of things (which haven't worked) like -
gst-launch pulsesrc device=source.voice ! pulsesink device=sink.voice
(outputs voice from speaker)
gst-launch pulsesrc ! pulsesink device=sink.hw0 x-maemo.mode=hp (I
get
an
error no element hp). Have tried the same with ihf.
If someone can point me to the right direction, that would be really
appreciated.
-Saurabh
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Re: Audio Routing API
Hi Saurabh!
You can use the following script for routing playback between speaker
and headphones:
#!/bin/sh
if [ ${1} == speaker ] ; then
# low headphone playback volume
amixer -qc0 cset iface=MIXER,name='Headphone Playback Volume' 5,5
amixer -qc0 cset iface=MIXER,name='Left DAC_L1 Mixer Line Switch' off
amixer -qc0 cset iface=MIXER,name='Left DAC_L1 Mixer HP Switch' on
amixer -qc0 cset iface=MIXER,name='Right DAC_R1 Mixer Line Switch' off
amixer -qc0 cset iface=MIXER,name='Right DAC_R1 Mixer HP Switch' on
amixer -qc0 cset iface=MIXER,name='HP DAC Playback Volume' 50,50
amixer -qc0 cset iface=MIXER,name='Speaker Function' 1
else if [ ${1} == headphone ] ; then
amixer -qc0 cset iface=MIXER,name='Left DAC_L1 Mixer HP Switch' off
amixer -qc0 cset iface=MIXER,name='Left DAC_L1 Mixer Line Switch' on
amixer -qc0 cset iface=MIXER,name='Right DAC_R1 Mixer HP Switch' off
amixer -qc0 cset iface=MIXER,name='Right DAC_R1 Mixer Line Switch' on
amixer -qc0 cset iface=MIXER,name='HP DAC Playback Volume' 0,0
amixer -qc0 cset iface=MIXER,name='Speaker Function' 0
else
echo 'Please specify option: speaker or headphone' ;
fi
fi
Thanks, Daniil.
On Sun, May 2, 2010 at 6:29 PM, Chitti Babu chitti_ma...@yahoo.com wrote:
Hi Saurabh,
Were n't you using Telepathy for your VOIP application ? I think farsight
(StreamedMedia plugin on gstreamer) handles all such intricacies.
If your application is SIP based, you can just use telepathy-sofiasip as your
backend.
Regards,
Chitti
--- On Sun, 5/2/10, maemo-developers-requ...@maemo.org
maemo-developers-requ...@maemo.org wrote:
Message: 8
Date: Sun, 2 May 2010 08:43:04 +0530
From: saurabh aggarwal aggarwal.saur...@gmail.com
Subject: Re: Audio Routing API
To: Martin Grimme martin.gri...@gmail.com
Cc: maemo-developers@maemo.org
Message-ID:
l2le3a9904f1005012013q167658ccre8a0d368ff6b3...@mail.gmail.com
Content-Type: text/plain; charset=iso-8859-1
Thanks Martin, I have a feeling that I should be able to set those flags in
alsa using the gstreamer APIs and pulsesink.
The pulsesink object does accept a propllist, and using pactl if you look at
the pulsesink, there seem to be properties that should be able to switch
between headset and speaker. Like x-maemo.mode which seems to be IHF or HP
depending on whether pulsesink is in headset or speaker mode.
I have been trying to use these flags, but haven't been able to do so till
now. If someone can help here, that would be great.
-Saurabh
On Sat, May 1, 2010 at 3:46 AM, Martin Grimme martin.gri...@gmail.comwrote:
Hi,
alsamixer -c0
reveals a switch to route audio to the earpiece (I don't remember it's
exact name). I don't think you can route sound to the earpiece any
other way. Somebody please correct me if I'm wrong.
Martin
2010/4/28, saurabh aggarwal aggarwal.saur...@gmail.com:
We are developing a VoIP application, and have it running for Maemo5
(using
gstreamer/pulseaudio).
The problem now is that the output being used is the speaker, and not the
headphone/earpiece.
I have tried a couple of things (which haven't worked) like -
gst-launch pulsesrc device=source.voice ! pulsesink device=sink.voice
(outputs voice from speaker)
gst-launch pulsesrc ! pulsesink device=sink.hw0 x-maemo.mode=hp (I get
an
error no element hp). Have tried the same with ihf.
If someone can point me to the right direction, that would be really
appreciated.
-Saurabh
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Re: Audio Routing API
Hi Saurabh, Were n't you using Telepathy for your VOIP application ? I think farsight (StreamedMedia plugin on gstreamer) handles all such intricacies. If your application is SIP based, you can just use telepathy-sofiasip as your backend. Regards, Chitti --- On Sun, 5/2/10, maemo-developers-requ...@maemo.org maemo-developers-requ...@maemo.org wrote: Message: 8 Date: Sun, 2 May 2010 08:43:04 +0530 From: saurabh aggarwal aggarwal.saur...@gmail.com Subject: Re: Audio Routing API To: Martin Grimme martin.gri...@gmail.com Cc: maemo-developers@maemo.org Message-ID: l2le3a9904f1005012013q167658ccre8a0d368ff6b3...@mail.gmail.com Content-Type: text/plain; charset=iso-8859-1 Thanks Martin, I have a feeling that I should be able to set those flags in alsa using the gstreamer APIs and pulsesink. The pulsesink object does accept a propllist, and using pactl if you look at the pulsesink, there seem to be properties that should be able to switch between headset and speaker. Like x-maemo.mode which seems to be IHF or HP depending on whether pulsesink is in headset or speaker mode. I have been trying to use these flags, but haven't been able to do so till now. If someone can help here, that would be great. -Saurabh On Sat, May 1, 2010 at 3:46 AM, Martin Grimme martin.gri...@gmail.comwrote: Hi, alsamixer -c0 reveals a switch to route audio to the earpiece (I don't remember it's exact name). I don't think you can route sound to the earpiece any other way. Somebody please correct me if I'm wrong. Martin 2010/4/28, saurabh aggarwal aggarwal.saur...@gmail.com: We are developing a VoIP application, and have it running for Maemo5 (using gstreamer/pulseaudio). The problem now is that the output being used is the speaker, and not the headphone/earpiece. I have tried a couple of things (which haven't worked) like - gst-launch pulsesrc device=source.voice ! pulsesink device=sink.voice (outputs voice from speaker) gst-launch pulsesrc ! pulsesink device=sink.hw0 x-maemo.mode=hp (I get an error no element hp). Have tried the same with ihf. If someone can point me to the right direction, that would be really appreciated. -Saurabh -- next part -- An HTML attachment was scrubbed... URL: http://lists.maemo.org/pipermail/maemo-developers/attachments/20100502/31d0d54f/attachment-0001.htm *** ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: Audio Routing API
Thanks Martin, I have a feeling that I should be able to set those flags in alsa using the gstreamer APIs and pulsesink. The pulsesink object does accept a propllist, and using pactl if you look at the pulsesink, there seem to be properties that should be able to switch between headset and speaker. Like x-maemo.mode which seems to be IHF or HP depending on whether pulsesink is in headset or speaker mode. I have been trying to use these flags, but haven't been able to do so till now. If someone can help here, that would be great. -Saurabh On Sat, May 1, 2010 at 3:46 AM, Martin Grimme martin.gri...@gmail.comwrote: Hi, alsamixer -c0 reveals a switch to route audio to the earpiece (I don't remember it's exact name). I don't think you can route sound to the earpiece any other way. Somebody please correct me if I'm wrong. Martin 2010/4/28, saurabh aggarwal aggarwal.saur...@gmail.com: We are developing a VoIP application, and have it running for Maemo5 (using gstreamer/pulseaudio). The problem now is that the output being used is the speaker, and not the headphone/earpiece. I have tried a couple of things (which haven't worked) like - gst-launch pulsesrc device=source.voice ! pulsesink device=sink.voice (outputs voice from speaker) gst-launch pulsesrc ! pulsesink device=sink.hw0 x-maemo.mode=hp (I get an error no element hp). Have tried the same with ihf. If someone can point me to the right direction, that would be really appreciated. -Saurabh ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: Audio Routing API
Hi, alsamixer -c0 reveals a switch to route audio to the earpiece (I don't remember it's exact name). I don't think you can route sound to the earpiece any other way. Somebody please correct me if I'm wrong. Martin 2010/4/28, saurabh aggarwal aggarwal.saur...@gmail.com: We are developing a VoIP application, and have it running for Maemo5 (using gstreamer/pulseaudio). The problem now is that the output being used is the speaker, and not the headphone/earpiece. I have tried a couple of things (which haven't worked) like - gst-launch pulsesrc device=source.voice ! pulsesink device=sink.voice (outputs voice from speaker) gst-launch pulsesrc ! pulsesink device=sink.hw0 x-maemo.mode=hp (I get an error no element hp). Have tried the same with ihf. If someone can point me to the right direction, that would be really appreciated. -Saurabh ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Audio Routing API
We are developing a VoIP application, and have it running for Maemo5 (using gstreamer/pulseaudio). The problem now is that the output being used is the speaker, and not the headphone/earpiece. I have tried a couple of things (which haven't worked) like - gst-launch pulsesrc device=source.voice ! pulsesink device=sink.voice (outputs voice from speaker) gst-launch pulsesrc ! pulsesink device=sink.hw0 x-maemo.mode=hp (I get an error no element hp). Have tried the same with ihf. If someone can point me to the right direction, that would be really appreciated. -Saurabh ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
