Struct sdp::description::media::MediaDescription

pub struct MediaDescription {
    pub media_name: MediaName,
    pub media_title: Option<Information>,
    pub connection_information: Option<ConnectionInformation>,
    pub bandwidth: Vec<Bandwidth>,
    pub encryption_key: Option<EncryptionKey>,
    pub attributes: Vec<Attribute>,
}

MediaDescription represents a media type. https://tools.ietf.org/html/rfc4566#section-5.14

Fields

media_name: MediaName

m=<media> <port>/<number of ports> <proto> <fmt> ...

https://tools.ietf.org/html/rfc4566#section-5.14

media_title: Option<Information>

i=<session description>

https://tools.ietf.org/html/rfc4566#section-5.4

connection_information: Option<ConnectionInformation>

c=<nettype> <addrtype> <connection-address>

https://tools.ietf.org/html/rfc4566#section-5.7

bandwidth: Vec<Bandwidth>

b=<bwtype>:<bandwidth>

https://tools.ietf.org/html/rfc4566#section-5.8

encryption_key: Option<EncryptionKey>

k=<method>

k=<method>:<encryption key>

https://tools.ietf.org/html/rfc4566#section-5.12

attributes: Vec<Attribute>

Attributes are the primary means for extending SDP. Attributes may be defined to be used as “session-level” attributes, “media-level” attributes, or both.

https://tools.ietf.org/html/rfc4566#section-5.12

Implementations

impl MediaDescription

pub fn attribute(&self, key: &str) -> Option<Option<&str>>

attribute returns the value of an attribute and if it exists

pub fn new_jsep_media_description( codec_type: String, _codec_prefs: Vec<&str> ) -> Self

new_jsep_media_description creates a new MediaName with some settings that are required by the JSEP spec.

pub fn with_property_attribute(self, key: String) -> Self

with_property_attribute adds a property attribute ‘a=key’ to the media description

pub fn with_value_attribute(self, key: String, value: String) -> Self

with_value_attribute adds a value attribute ‘a=key:value’ to the media description

pub fn with_fingerprint(self, algorithm: String, value: String) -> Self

with_fingerprint adds a fingerprint to the media description

pub fn with_ice_credentials(self, username: String, password: String) -> Self

with_ice_credentials adds ICE credentials to the media description

pub fn with_codec( self, payload_type: u8, name: String, clockrate: u32, channels: u16, fmtp: String ) -> Self

with_codec adds codec information to the media description

pub fn with_media_source( self, ssrc: u32, cname: String, stream_label: String, label: String ) -> Self

with_media_source adds media source information to the media description

pub fn with_candidate(self, value: String) -> Self

with_candidate adds an ICE candidate to the media description Deprecated: use WithICECandidate instead

pub fn with_extmap(self, e: ExtMap) -> Self

pub fn with_transport_cc_extmap(self) -> Self

with_transport_cc_extmap adds an extmap to the media description

Trait Implementations

impl Clone for MediaDescription

fn clone(&self) -> MediaDescription

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MediaDescription

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MediaDescription

fn default() -> MediaDescription

Returns the “default value” for a type.