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public abstract class Xmpp.Xep.JingleRtp.Stream : Object {
public Jingle.Content content { get; protected set; }
public string name { get {
return content.content_name;
}}
public string? media { get {
var content_params = content.content_params;
if (content_params is Parameters) {
return ((Parameters)content_params).media;
}
return null;
}}
public JingleRtp.PayloadType? payload_type { get {
var content_params = content.content_params;
if (content_params is Parameters) {
return ((Parameters)content_params).agreed_payload_type;
}
return null;
}}
public JingleRtp.Crypto? local_crypto { get {
var content_params = content.content_params;
if (content_params is Parameters) {
return ((Parameters)content_params).local_crypto;
}
return null;
}}
public JingleRtp.Crypto? remote_crypto { get {
var content_params = content.content_params;
if (content_params is Parameters) {
return ((Parameters)content_params).remote_crypto;
}
return null;
}}
public Gee.List<JingleRtp.HeaderExtension>? header_extensions { get {
var content_params = content.content_params;
if (content_params is Parameters) {
return ((Parameters)content_params).header_extensions;
}
return null;
}}
public bool sending { get {
return content.session.senders_include_us(content.senders);
}}
public bool receiving { get {
return content.session.senders_include_counterpart(content.senders);
}}
public bool rtcp_mux { get {
var content_params = content.content_params;
if (content_params is Parameters) {
return ((Parameters)content_params).rtcp_mux;
}
return false;
}}
// Receiver Estimated Maximum Bitrate
public bool remb_enabled { get {
return payload_type != null ? payload_type.rtcp_fbs.any_match((it) => it.type_ == "goog-remb") : false;
}}
public uint target_receive_bitrate { get; set; default=256; }
public uint target_send_bitrate { get; set; default=256; }
protected Stream(Jingle.Content content) {
this.content = content;
}
public signal void on_send_rtp_data(Bytes bytes);
public signal void on_send_rtcp_data(Bytes bytes);
public abstract void on_recv_rtp_data(Bytes bytes);
public abstract void on_recv_rtcp_data(Bytes bytes);
public abstract void on_rtp_ready();
public abstract void on_rtcp_ready();
public abstract void create();
public abstract void destroy();
public string to_string() {
return @"$name/$media stream in $(content.session.sid)";
}
}
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