UltraGrid packet types - CESNET/UltraGrid GitHub Wiki
Current RTP packet types used by UltraGrid are following:
- 20
- video
- 21
- audio
- 22
- video with LDGM
- 24
- encrypted video
- 25
- encrypted audio
- 27
- video with Reed-Solomon
- 28
- encrypted video with LDGM
- 29
- encrypted video with Reed-Solomon
Other packet types may be also used by UltraGrid in compatible mode - 0, 8, 26 (defined by RFC 3551), 96 (for H.264) and 97 (audio), both defined by SDP.
Definition in UltraGrid code can be found in rtp_type.h. Documentation for individual packet formats is here.