| asteriskh263 | Extracts H263 video from RTP and encodes in Asterisk H263 format | 
| rtpL16depay | Extracts raw audio from RTP packets | 
| rtpL16pay | Payload-encode Raw audio into RTP packets (RFC 3551) | 
| rtpac3depay | Extracts AC3 audio from RTP packets (RFC 4184) | 
| rtpamrdepay | Extracts AMR or AMR-WB audio from RTP packets (RFC 3267) | 
| rtpamrpay | Payload-encode AMR or AMR-WB audio into RTP packets (RFC 3267) | 
| rtpdepay | Accepts raw RTP and RTCP packets and sends them forward | 
| rtpgsmdepay | Extracts GSM audio from RTP packets | 
| rtpgsmpay | Payload-encodes GSM audio into a RTP packet | 
| rtph263pay | Payload-encodes H263 video in RTP packets (RFC 2190) | 
| rtph263pdepay | Extracts H263+ video from RTP packets (RFC 2429) | 
| rtph263ppay | Payload-encodes H263+ video in RTP packets (RFC 2429) | 
| rtph264depay | Extracts H264 video from RTP packets (RFC 3984) | 
| rtph264pay | Payload-encode H264 video into RTP packets (RFC 3984) | 
| rtpilbcdepay | Extracts iLBC audio from RTP packets | 
| rtpilbcpay | Packetize iLBC audio streams into RTP packets | 
| rtpmp2tdepay | Extracts MPEG2 TS from RTP packets (RFC 2250) | 
| rtpmp2tpay | Payload-encodes MPEG2 TS into RTP packets (RFC 2250) | 
| rtpmp4adepay | Extracts MPEG4 audio from RTP packets (RFC 3016) | 
| rtpmp4gdepay | Extracts MPEG4 elementary streams from RTP packets (RFC 3640) | 
| rtpmp4gpay | Payload MPEG4 elementary streams as RTP packets (RFC 3640) | 
| rtpmp4vdepay | Extracts MPEG4 video from RTP packets (RFC 3016) | 
| rtpmp4vpay | Payload MPEG-4 video as RTP packets (RFC 3016) | 
| rtpmpadepay | Extracts MPEG audio from RTP packets (RFC 2038) | 
| rtpmpapay | Payload MPEG audio as RTP packets (RFC 2038) | 
| rtpmpvdepay | Extracts MPEG video from RTP packets (RFC 2250) | 
| rtppcmadepay | Extracts PCMA audio from RTP packets | 
| rtppcmapay | Payload-encodes PCMA audio into a RTP packet | 
| rtppcmudepay | Extracts PCMU audio from RTP packets | 
| rtppcmupay | Payload-encodes PCMU audio into a RTP packet | 
| rtpspeexdepay | Extracts Speex audio from RTP packets | 
| rtpspeexpay | Payload-encodes Speex audio into a RTP packet | 
| rtpsv3vdepay | Extracts SVQ3 video from RTP packets (no RFC) | 
| rtptheoradepay | Extracts Theora video from RTP packets (draft-01 of RFC XXXX) | 
| rtptheorapay | Payload-encode Theora video into RTP packets (draft-01 RFC XXXX) | 
| rtpvorbisdepay | Extracts Vorbis Audio from RTP packets (draft-04 of RFC XXXX) | 
| rtpvorbispay | Payload-encode Vorbis audio into RTP packets (draft-01 RFC XXXX) |