[AG-TECH] Re: Compiling VIC in Visual Studio 8 (2005)

Joseph Stone stone004 at umn.edu
Fri Feb 2 14:15:11 CST 2007


Usually our low bandwidth users are simultaneously confined to using  
unicast.  Making sure the bridge doesn't send streams (unless  
requested) will be critical when using unicast.

Joe

On Feb 2, 2007, at 10:46 AM, bdr wrote:

> I think this is motivation to enhance the AG streams to use SSM -  
> then you could select which source multicast streams you want to  
> receive, which would permit those on low bandwidth connections to  
> choose how to spend their bandwidth.
>
> George Estes wrote:
>>   Being able to select which video streams to receive would  
>> definitely be helpful in our project to deploy PIGs to K-12  
>> schools.  Many of these schools are bandwidth challenged.  We have  
>> been looking at ways to minimize bandwidth usage where needed and  
>> this would be excellent.
>>
>> George
>>
>> At 06:23 PM 2/1/2007 -0600, Piers O'Hanlon wrote:
>>
>>> Hi,
>>>
>>> On 01/02/07, Joseph Stone <stone004 at umn.edu> wrote:
>>>
>>>> We've identified a need to have slow downlink participants be  
>>>> able to send
>>>> their video but not receive video.  The idea here being that  
>>>> high downlink
>>>> bandwidth participants will be able to see everyone who is  
>>>> participating.
>>>> It's not enough to just not display the video for slow downers,  
>>>> the bridge
>>>> needs to be told not to even send the stream at all.  It's  
>>>> enough for them
>>>> to be seen and for them to have two way audio (highly compressed  
>>>> - i.e.
>>>> GSM).
>>>>
>>>>
>>>> Is there a current version of vic that will fill the need?
>>>>

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