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Commit 7e53f47

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Merge pull request #14 from flutter-webrtc/feat/rtp-capabilities-api
feat: Add RTCRtpCapabilities interface.
2 parents 798a57c + b5b1994 commit 7e53f47

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7 files changed

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‎CHANGELOG.md‎

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# Changelog
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--------------------------------------------
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[1.0.11] - 2023年01月30日
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* Add RTCRtpCapabilities interface.
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[1.0.10] - 2022年11月12日
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* Change MediaStream.clone to async.

‎lib/src/factory.dart‎

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@@ -2,6 +2,7 @@ import 'media_recorder.dart';
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import 'media_stream.dart';
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import 'navigator.dart';
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import 'rtc_peerconnection.dart';
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import 'rtc_rtp_capabilities.dart';
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import 'rtc_video_renderer.dart';
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abstract class RTCFactory {
@@ -11,6 +12,10 @@ abstract class RTCFactory {
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Future<MediaStream> createLocalMediaStream(String label);
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Future<RTCRtpCapabilities> getRtpSenderCapabilities(String kind);
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Future<RTCRtpCapabilities> getRtpReceiverCapabilities(String kind);
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MediaRecorder mediaRecorder();
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VideoRenderer videoRenderer();

‎lib/src/rtc_rtp_capabilities.dart‎

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class RTCRtpCodecCapability {
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RTCRtpCodecCapability(
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{this.channels,
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required this.clockRate,
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required this.mimeType,
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this.sdpFmtpLine});
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factory RTCRtpCodecCapability.fromMap(Map<dynamic, dynamic> map) {
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return RTCRtpCodecCapability(
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channels: map['channels'],
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clockRate: map['clockRate'],
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mimeType: map['mimeType'],
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sdpFmtpLine: map['sdpFmtpLine'],
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);
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}
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num? channels;
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num clockRate;
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String mimeType;
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String? sdpFmtpLine;
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Map<String, dynamic> toMap() {
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return {
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if (channels != null) 'channels': channels,
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'clockRate': clockRate,
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'mimeType': mimeType,
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if (sdpFmtpLine != null) 'sdpFmtpLine': sdpFmtpLine,
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};
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}
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}
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class RTCRtpHeaderExtensionCapability {
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RTCRtpHeaderExtensionCapability(this.uri);
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factory RTCRtpHeaderExtensionCapability.fromMap(Map<dynamic, dynamic> map) {
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return RTCRtpHeaderExtensionCapability(map['uri']);
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}
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String uri;
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Map<dynamic, dynamic> toMap() {
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return {
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'uri': uri,
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};
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}
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}
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class RTCRtpCapabilities {
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RTCRtpCapabilities({this.codecs, this.headerExtensions, this.fecMechanisms});
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factory RTCRtpCapabilities.fromMap(Map<dynamic, dynamic> map) {
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var codecs = <RTCRtpCodecCapability>[];
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dynamic codecsMap = map['codecs'];
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codecsMap.forEach((params) {
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codecs.add(RTCRtpCodecCapability.fromMap(params));
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});
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var headerExtensions = <RTCRtpHeaderExtensionCapability>[];
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dynamic headerExtensionsMap = map['headerExtensions'];
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headerExtensionsMap.forEach((params) {
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headerExtensions.add(RTCRtpHeaderExtensionCapability.fromMap(params));
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});
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var fecMechanisms = <String>[];
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dynamic fecMechanismsMap = map['fecMechanisms'];
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fecMechanismsMap.forEach((params) {
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fecMechanisms.add(params);
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});
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return RTCRtpCapabilities(
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codecs: codecs,
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headerExtensions: headerExtensions,
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fecMechanisms: fecMechanisms);
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}
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List<RTCRtpCodecCapability>? codecs;
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List<RTCRtpHeaderExtensionCapability>? headerExtensions;
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List<String>? fecMechanisms;
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Map<String, dynamic> toMap() {
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return {
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'codecs': codecs?.map((e) => e.toMap()).toList(),
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'headerExtensions': headerExtensions?.map((e) => e.toMap()).toList(),
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if (fecMechanisms != null) 'fecMechanisms': fecMechanisms,
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};
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}
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}

‎lib/src/rtc_rtp_parameters.dart‎

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@@ -58,6 +58,7 @@ class RTCRtpEncoding {
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this.numTemporalLayers = 1,
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this.scaleResolutionDownBy = 1.0,
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this.ssrc,
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this.scalabilityMode,
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});
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factory RTCRtpEncoding.fromMap(Map<dynamic, dynamic> map) => RTCRtpEncoding(
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numTemporalLayers: map['numTemporalLayers'],
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scaleResolutionDownBy: map['scaleResolutionDownBy'],
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ssrc: map['ssrc'],
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scalabilityMode: map['scalabilityMode'],
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);
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/// If non-null, this represents the RID that identifies this encoding layer.
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/// Can't be changed between getParameters/setParameters.
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int? ssrc;
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String? scalabilityMode;
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Map<String, dynamic> toMap() => {
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'active': active,
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if (rid != null) 'rid': rid,
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if (numTemporalLayers != null) 'numTemporalLayers': numTemporalLayers,
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if (scaleResolutionDownBy != null)
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'scaleResolutionDownBy': scaleResolutionDownBy,
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if (scalabilityMode != null) 'scalabilityMode': scalabilityMode,
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if (ssrc != null) 'ssrc': ssrc,
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};
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}

‎lib/src/rtc_rtp_transceiver.dart‎

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import 'enums.dart';
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import 'media_stream.dart';
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import 'rtc_rtp_capabilities.dart';
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import 'rtc_rtp_parameters.dart';
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import 'rtc_rtp_receiver.dart';
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import 'rtc_rtp_sender.dart';
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Future<TransceiverDirection> getDirection();
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Future<void> setCodecPreferences(List<RTCRtpCodecCapability> codecs);
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String get mid;
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RTCRtpSender get sender;

‎lib/webrtc_interface.dart‎

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export 'src/rtc_ice_candidate.dart';
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export 'src/rtc_peerconnection.dart';
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export 'src/rtc_rtcp_parameters.dart';
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export 'src/rtc_rtp_capabilities.dart';
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export 'src/rtc_rtp_parameters.dart';
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export 'src/rtc_rtp_receiver.dart';
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export 'src/rtc_rtp_sender.dart';

‎pubspec.yaml‎

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name: webrtc_interface
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description: WebRTC Interface for Dart-Web/Flutter.
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version: 1.0.10
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version: 1.0.11
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homepage: https://flutter-webrtc.org
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environment:

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