Illustrated TCP/IP Illustrated TCP/IP
by Matthew G. Naugle
Wiley Computer Publishing, John Wiley & Sons, Inc.
ISBN: 0471196568   Pub Date: 11/01/98
  

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Chapter 210
Payload Type

The next field is the payload type. Payload types are listed in the following table:

Payload Type

  The text page indicates the wide range of support for audio and video payload types for RTP.

0 PCMU audio 16–22 Unassigned audio
1 1016 audio 23 RGB8 video
2 G721 audio 24 HDCC video
3 GSM audio 25 CelB video
4 Unassigned audio 26 JPEG video
5 DVI4 audio (4 kHz) 27 CUSM video
6 DBI4 audio (16 kHz) 28 nv video
7 LPC audio 29 PicW video
8 PCMA audio 30 CPV video
9 G722 audio 31 H261 video
10 L16 audio (stereo) 32 MPV video
11 L16 audio (mono) 33 MP2T video
12 TPS0 audio 34–71 Unassigned video
13 VSC audio 72–76 Reserved
14 MPA audio 77–95 Unassigned
15 G728 audio 96–127 Dynamic

Not that you would care about all of these payload types, but there are a few that you should recognize.


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