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Commit 8b397fe

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feat: Add RTCDegradationPreference to RTCRtpParameters.
1 parent 5e9f541 commit 8b397fe

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‎CHANGELOG.md‎

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# Changelog
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--------------------------------------------
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[1.0.13] - 2023年04月14日
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* Add RTCDegradationPreference to RTCRtpParameters.
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[1.0.12] - 2023年04月10日
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* Add addStreams to RTCRtpSender.

‎lib/src/enums.dart‎

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@@ -176,3 +176,31 @@ RTCPeerConnectionState peerConnectionStateForString(String? state) {
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return RTCPeerConnectionState.RTCPeerConnectionStateClosed;
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}
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enum RTCDegradationPreference {
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DISABLED,
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MAINTAIN_FRAMERATE,
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MAINTAIN_RESOLUTION,
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BALANCED,
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}
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final typeRTCDegradationPreferenceString = <RTCDegradationPreference, String>{
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RTCDegradationPreference.DISABLED: 'disabled',
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RTCDegradationPreference.MAINTAIN_FRAMERATE: 'maintain-framerate',
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RTCDegradationPreference.MAINTAIN_RESOLUTION: 'maintain-resolution',
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RTCDegradationPreference.BALANCED: 'balanced',
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};
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RTCDegradationPreference degradationPreferenceforString(String? degradation) {
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switch (degradation) {
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case 'disabled':
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return RTCDegradationPreference.DISABLED;
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case 'maintain-framerate':
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return RTCDegradationPreference.MAINTAIN_FRAMERATE;
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case 'maintain-resolution':
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return RTCDegradationPreference.MAINTAIN_RESOLUTION;
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case 'balanced':
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return RTCDegradationPreference.BALANCED;
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}
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return RTCDegradationPreference.BALANCED;
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}

‎lib/src/rtc_rtp_parameters.dart‎

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import 'enums.dart';
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import 'rtc_rtcp_parameters.dart';
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class RTCRTPCodec {
@@ -151,6 +152,7 @@ class RTCRtpParameters {
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this.headerExtensions,
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this.encodings,
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this.codecs,
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this.degradationPreference,
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});
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factory RTCRtpParameters.fromMap(Map<dynamic, dynamic> map) {
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codecsMap.forEach((params) {
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codecs.add(RTCRTPCodec.fromMap(params));
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});
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var degradationPreference = map['degradationPreference'];
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var rtcp = RTCRTCPParameters.fromMap(map['rtcp']);
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return RTCRtpParameters(
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transactionId: map['transactionId'],
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rtcp: rtcp,
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headerExtensions: headerExtensions,
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encodings: encodings,
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degradationPreference:
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degradationPreferenceforString(degradationPreference),
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codecs: codecs);
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}
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@@ -186,6 +192,8 @@ class RTCRtpParameters {
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List<RTCRtpEncoding>? encodings;
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RTCDegradationPreference? degradationPreference;
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/// Codec parameters can't currently be changed between getParameters and
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/// setParameters. Though in the future it will be possible to reorder them or
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/// remove them.
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'headerExtensions': headerExtensionsList,
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'encodings': encodingList,
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'codecs': codecsList,
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if (degradationPreference != null)
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'degradationPreference':
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typeRTCDegradationPreferenceString[degradationPreference!],
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};
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}
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}

‎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: 1.0.12
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version: 1.0.13
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homepage: https://flutter-webrtc.org
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environment:

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