View Source Membrane.SRTP.Decryptor (Membrane RTP plugin v0.29.1)
Converts SRTP packets to plain RTP.
Decryptor expects that buffers passed to handle_buffer/4
have already parsed headers
in the metadata field as they contain information about header length. The header
length is needed to avoid parsing the header twice in case of any elements preceding
the decryptor needed the information to e.g. drop the packet before reaching the decryptor.
ExLibSRTP
expects a valid SRTP packet containing the header, after decryption, the
payload binary again includes the header. The header's length simply allows stripping
the header without any additional parsing.
Requires adding srtp dependency to work.
Element options
Passed via struct Membrane.SRTP.Decryptor.t/0
policies
[ExLibSRTP.Policy.t()]
Required
List of SRTP policies to use for decrypting packets. SeeExLibSRTP.Policy.t/0
for details.
Pads
:input
Accepted formats:
_any
Direction: | :input |
Availability: | :always |
Flow control: | :auto |
:output
Accepted formats:
_any
Direction: | :output |
Availability: | :always |
Flow control: | :auto |
Summary
Types
Struct containing options for Membrane.SRTP.Decryptor
Types
@type t() :: %Membrane.SRTP.Decryptor{policies: [ExLibSRTP.Policy.t()]}
Struct containing options for Membrane.SRTP.Decryptor
Functions
@spec options() :: keyword()
Returns description of options available for this module