RE: [AVT] Review draft-ietf-avt-avpf-ccm-07
"Even, Roni" <roni.even@polycom.co.il> Sun, 08 July 2007 14:01 UTC
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Subject: RE: [AVT] Review draft-ietf-avt-avpf-ccm-07
Date: Sun, 08 Jul 2007 17:03:46 +0300
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Thread-Topic: [AVT] Review draft-ietf-avt-avpf-ccm-07
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From: "Even, Roni" <roni.even@polycom.co.il>
To: Randell Jesup <rjesup@wgate.com>
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Cc: stewe@stewe.org, Magnus Westerlund <magnus.westerlund@ericsson.com>, bo.burman@ericsson.com, avt@ietf.org, avt-chairs@tools.ietf.org
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Randell, Thanks, you are right about the parameter. I assume that the default of infinity to this parameter make sense. This parameter is not important for a unicast point to point call where the MTU is fixed but for multiple receivers that may have different path MTU sizes and different overhead. Roni > -----Original Message----- > From: Randell Jesup [mailto:rjesup@wgate.com] > Sent: Sunday, July 08, 2007 4:35 PM > To: Even, Roni > Cc: avt@ietf.org; Magnus Westerlund; bo.burman@ericsson.com; > stewe@stewe.org; avt-chairs@tools.ietf.org > Subject: Re: [AVT] Review draft-ietf-avt-avpf-ccm-07 > > "Even, Roni" <roni.even@polycom.co.il> writes: > >Packet per second is not a precise number for video. It is also > >dependent on MTU size and how the sender breaks a big frame to packets > >smaller than MTU size. > > Sure, actual packet rate is dependant on a lot of things. But (correct me > if I'm wrong) SMAXPR is how you signal a maximum packet rate for use in > the > TMMBR algorithm above, and so should be in some variation of packets per > unit time, and my assumption is that we don't need any higher resolution > than integer packets per second. > > I don't understand how it could be in bits per second... > > >> "Even, Roni" <roni.even@polycom.co.il> writes: > >> >5. in section 7.1 " MaxPacketRateValue = 1*15DIGIT" what are the units > >> > for this parameter. I think that based on the example it is in > >> > 1000's of bits per second but please clarify. > >> >Fix the value in example 3 based on the units, currently it say 120 > and > >> >I assumed 120*1000 bits/s > >> > >> I'd assume that's in packets-per-second, but it should be spelled out. > > -- > Randell Jesup, Worldgate (developers of the Ojo videophone), ex-Amiga OS > team > rjesup@wgate.com > "The fetters imposed on liberty at home have ever been forged out of the > weapons > provided for defence against real, pretended, or imaginary dangers from > abroad." > - James Madison, 4th US president (1751-1836) _______________________________________________ Audio/Video Transport Working Group avt@ietf.org https://www1.ietf.org/mailman/listinfo/avt
- [AVT] Working group last call: draft-ietf-avt-avp… Even, Roni
- Re: [AVT] Working group last call: draft-ietf-avt… Keith Lantz
- Re: [AVT] Working group last call: draft-ietf-avt… Randell Jesup
- Re: [AVT] Working group last call: draft-ietf-avt… Magnus Westerlund
- [AVT] Review draft-ietf-avt-avpf-ccm-07 Even, Roni
- Re: [AVT] Review draft-ietf-avt-avpf-ccm-07 Randell Jesup
- RE: [AVT] Review draft-ietf-avt-avpf-ccm-07 Even, Roni
- [AVT] End of working group last call: draft-ietf-… Even, Roni
- Re: [AVT] Review draft-ietf-avt-avpf-ccm-07 Randell Jesup
- RE: [AVT] Review draft-ietf-avt-avpf-ccm-07 Even, Roni
- [AVT] Re: Review draft-ietf-avt-avpf-ccm-07 Magnus Westerlund
- [AVT] RE: Review draft-ietf-avt-avpf-ccm-07 Even, Roni
- [AVT] Re: Review draft-ietf-avt-avpf-ccm-07 Magnus Westerlund
- [AVT] RE: Review draft-ietf-avt-avpf-ccm-07 Even, Roni