@type clock_rate_t() :: non_neg_integer()

Rate of the clock used for RTP timestamps in Hz

@type dynamic_encoding_name_t() :: atom()

Dynamically assigned encoding names for payload types >= 96

They should be atoms matching the encoding name in SDP's attribute rtpmap. This is usually defined by RFC for that payload format (e.g. for H264 there's RFC 6184 defining it must be "H264", so the atom :H264 should be used https://tools.ietf.org/html/rfc6184#section-8.2.1)

@type dynamic_payload_type_t() :: 96..127

RTP payload type that can be dynamically mapped to encoding and clock rate.

@type encoding_name_t() :: static_encoding_name_t() | dynamic_encoding_name_t()

Encoding name of RTP payload.

@type payload_type_t() :: static_payload_type_t() | dynamic_payload_type_t()

RTP payload type.

@type ssrc_t() :: pos_integer()

The source of a stream of RTP packets, identified by a 32-bit numeric identifier.

@type static_encoding_name_t() ::
  :PCMU
  | :GSM
  | :G732
  | :DVI4
  | :LPC
  | :PCMA
  | :G722
  | :L16
  | :QCELP
  | :CN
  | :MPA
  | :G728
  | :G729
  | :CELB
  | :JPEG
  | :NV
  | :H261
  | :MPV
  | :MP2T
  | :H263

Predefined names of encoding for static payload types (< 96).

@type static_payload_type_t() :: 0..95

RTP payload type that is statically mapped to encoding and clock rate.