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> Streaming Audio Via Bluetooth™, Desktop to Cell Phone
Omkar™
post May 21 2007, 03:43 AM
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Its a world of wireless connectivity, and a hoard of I/O devices to choose from! And all of it applies to music needs! When it comes to listening to songz all day, I'd prefer the headphones, rather than the sound-system making the society aware of it just for the bass!

Now there's an online radio station that I'd like to listen to all day ~ but I'm roaming around my place all day - you know its not possible to be in the same room forever! But I'd like to have it uninterrupted! So instead of using the sound system on my PC, I'd use the headphones on my cell phone!

You see, I've got a Bluetooth™ Dongle for my PC and a Sony Ericsson™ Z550i Cell Phone (which obviously support Bluetooth™) I have the Walkman Series DeepBass headphones with MegaBass™, n they're as often in my ears as I'm awake with 'em! I'd love to listen to this online radio channel on those beauties! I was wondering whether its possible to stream the audio output from the PC to the cell phone via a Bluetooth™link?

Can you suggest any software that would allow me for this? Software applies to both PC and cellphone (Z550i supports Java™ applications) All help is appreciated!

P.S.:This is not to be thought of as streaming audio from the cell phone to a Bluetooth™ Headset! tongue.gif And please excuse the over-usage of the trademark, its just that it looks so geek! biggrin.gif


This post has been edited by Omkar™: May 21 2007, 03:45 AM
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faulty.lee
post May 21 2007, 03:36 PM
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I guess that quite unlikely. Cause the way bluetooth audio works is like server and client. I'm not sure of the exact term, but this is how it works.

The client can only receive, and awaits instruction. They cannot connect to another client by themself. They provide a list of function available to the server, then the server choose which function/functions they want use. Bluetooth headset is a client.

Bluetooth phone and pc is the server, where they can manage a few client at the same time, and decide what to do with it. The thing about phone is that it can't act as a client, or when it does, it mostly act as a serial or push obx client, thus you can only use the bluetooth connection to transfer or sync it's content. If you try to explore the functions on the phone from your pc, if you can see the audio gateway, then you can stream the audio to your phone. Maybe it's not that likely, but in future it will be.
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xerxes
post Jun 16 2007, 03:46 PM
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A sound idea I must say wink.gif . Too bad it looks like faulty.lee explained.

When it come to wireless audio I'm still waiting for "digital signal over radio waves" to hit affordable prizes and single-user market (ex. Fantaay audio systems). Regular radio-based systems provide too much noise (even if the system is really high quality, like those by Sennheiser, there is still chance for plenty of external interference) and the infrared-based sets are far from being comfortable.

This post has been edited by xerxes: Jun 16 2007, 03:48 PM
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Baraque Technolo...
post Jun 28 2007, 02:26 AM
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Is it possible to stream video via bluetooth. Practical experiance says that bluetooth 2.0 transfer data as fast as 15KBps which become 96kbps which is a very good bandwidth of considerable quality video. I was thinking to write an application for symbian platform that could get the mobile phone camera output to the nearby computer via bluetooth so that it could be used as a webcam. If any one has an idea how to do this. Please help
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faulty.lee
post Jun 28 2007, 04:27 AM
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QUOTE(Baraque Technologies @ Jun 28 2007, 10:26 AM) *
Is it possible to stream video via bluetooth. Practical experiance says that bluetooth 2.0 transfer data as fast as 15KBps which become 96kbps which is a very good bandwidth of considerable quality video. I was thinking to write an application for symbian platform that could get the mobile phone camera output to the nearby computer via bluetooth so that it could be used as a webcam. If any one has an idea how to do this. Please help

Bluetooth 2.0 can do better than that. I've achieve 100kbps on bluetooth 1.0's file transfer before.
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mangokun
post Sep 5 2007, 04:41 PM
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QUOTE(Omkar™ @ May 21 2007, 11:43 AM) *
Its a world of wireless connectivity, and a hoard of I/O devices to choose from! And all of it applies to music needs! When it comes to listening to songz all day, I'd prefer the headphones, rather than the sound-system making the society aware of it just for the bass!

Now there's an online radio station that I'd like to listen to all day ~ but I'm roaming around my place all day - you know its not possible to be in the same room forever! But I'd like to have it uninterrupted! So instead of using the sound system on my PC, I'd use the headphones on my cell phone!

You see, I've got a Bluetooth™ Dongle for my PC and a Sony Ericsson™ Z550i Cell Phone (which obviously support Bluetooth™) I have the Walkman Series DeepBass headphones with MegaBass™, n they're as often in my ears as I'm awake with 'em! I'd love to listen to this online radio channel on those beauties! I was wondering whether its possible to stream the audio output from the PC to the cell phone via a Bluetooth™link?

Can you suggest any software that would allow me for this? Software applies to both PC and cellphone (Z550i supports Java™ applications) All help is appreciated!

P.S.:This is not to be thought of as streaming audio from the cell phone to a Bluetooth™ Headset! tongue.gif And please excuse the over-usage of the trademark, its just that it looks so geek! biggrin.gif



http://forum.videohelp.com/topic259354.html
i installed vlc 0.8.6c, set it up to stream my desktop's audio output
then on my elf, i use my music player(TCPMP) to load the url
through wifi (got ~10s lag/delay ba, or rather 20-25sec)

so for bluetooth, once u can setup ur handphone to ping ur desktop
the rest will be the same
http://wiki.xda-developers.com/index.php?p...luetoothNetwork


here are some experiments on players and mms/http stream
CODE
Server        Player               Lag/Delay       Protocol
VLC 0.8.6c    WMP10 Mobile         Failed
VLC 0.8.6c    TCPMP                20-25 s         mms://ip:port, http://ip:port
VLC 0.8.6c    vlc-0.8.4-wince      7-9 s           mms://ip:port
VLC 0.8.6c    vlc-0.8.4-wince      4-6 s           http://ip:port

WME9          WMP10 Mobile         9-15 s          http://ip:port/*
WME9          TCPMP                15-20 s         http://ip:port
WME9          vlc-0.8.4-wince      Failed

i not able to get these to work: MortPlayer/GSPlayer/WinVibePro/Conduits Pocket Player


i got vlc-0.8.4-wince http://nightlies.videolan.org/build/wince/...-0130-wince.zip from http://nightlies.videolan.org/build/wince/

Cross-posted at http://forum.xda-developers.com/showthread...949#post1486949


Update on 2007 Sep 8: added test result for Windows Media Encoder.

This post has been edited by mangokun: Sep 7 2007, 04:59 PM
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