View Source Membrane.RTP.H264.FU.Header (Membrane RTP H264 Plugin v0.19.1)
Defines a structure representing Fragmentation Unit (FU) header which is defined in RFC6184
+---------------+
|0|1|2|3|4|5|6|7|
+-+-+-+-+-+-+-+-+
|S|E|R| Type |
+---------------+
Summary
Types
MUST be set to true only in the last packet in a sequence.
MUST be set to true only in the first packet in a sequence.
Types
@type end_flag() :: boolean()
MUST be set to true only in the last packet in a sequence.
@type start_flag() :: boolean()
MUST be set to true only in the first packet in a sequence.
@type t() :: %Membrane.RTP.H264.FU.Header{ end_bit: end_flag(), start_bit: start_flag(), type: Membrane.RTP.H264.NAL.Header.type() }
Functions
@spec add_header(binary(), 0 | 1, 0 | 1, Membrane.RTP.H264.NAL.Header.type()) :: binary()
Adds FU header
Parses Fragmentation Unit Header
It will fail if the Start bit and End bit are both set to one in the same Fragmentation Unit Header, because a fragmented NAL unit MUST NOT be transmitted in one FU.