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Re: [AVT] RFC 3984 Packetization 0 question



Rod Hill skrev:
> 
> RFC 3984 states that 
> 
> When the value of packetization-mode is equal
>                         to 0 or packetization-mode is not present, the
>                         single NAL mode, as defined in section 6.2 of
>                         RFC 3984, MUST be used.
> 
> But how does 6.2 handle Single NALs > Max MTU size. Surely use of one of
> the  FU schemes is the only reliable way to send such a NAL, or are we
> supposed to rely on IP fragmentation/reconstitution to get the NAL
> across a network?
> 

The single NALU mode is intended for the simplistic case where you
actually can produce NALUs that fit into a single MTU. You have no
choice to rely on IP fragmentation if the NALU is bigger than the MTU.

cheers

Magnus Westerlund

IETF Transport Area Director & TSVWG Chair
----------------------------------------------------------------------
Multimedia Technologies, Ericsson Research EAB/TVM
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Ericsson AB                | Phone +46 8 4048287
Torshamsgatan 23           | Fax   +46 8 7575550
S-164 80 Stockholm, Sweden | mailto: magnus.westerlund at ericsson.com
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