[vorbis-dev] Re: Vorbis over RTP

Samuel Thibault samuel.thibault at ens-lyon.org
Sat May 29 18:37:22 PDT 2004



BTW, I found some not-that-clear issue in the 03 draft:

"
   If the payload contains a single Vorbis packet or a Vorbis packet
   fragment, the Vorbis packet data follows the payload header.

   For payloads which consist of multiple Vorbis packets, payload data
   consists of one octet representing the packet length followed by
   the packet data for each of the Vorbis packets in the payload.
"

So that Vorbis packet fragments shouldn't see any length field heading
it. But the "3.1 Example Fragmented Vorbis Packet" shows some len fields
?!

And what about if I have, say, a 3.1Ko vorbis packet, then a 0.1Ko
vorbis packet to send, and the mtu is 1500o. Should I just follow the
current draft and send 3 rtp packets for the 3.1Ko vorbis packet, and
then a single packet for the 0.1Ko vorbis packet, or may I send 2 rtp
packets for the 3.1Ko vorbis packet, and a 0.2Ko packet containing the
last fragment of the 3.1Ko vorbis packet and the 0.1Ko vorbis packet,
setting the "# of packets" field to 2 ?

Regards,
Samuel
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