| /* | |
| * Copyright 2024 The WebRTC project authors. All Rights Reserved. | |
| * | |
| * Use of this source code is governed by a BSD-style license | |
| * that can be found in the LICENSE file in the root of the source | |
| * tree. An additional intellectual property rights grant can be found | |
| * in the file PATENTS. All contributing project authors may | |
| * be found in the AUTHORS file in the root of the source tree. | |
| */ | |
| #import <Foundation/Foundation.h> | |
| #import "sdk/objc/base/RTCMacros.h" | |
| typedef NS_ENUM(NSInteger, RTCRtpTransceiverDirection); | |
| NS_ASSUME_NONNULL_BEGIN | |
| RTC_OBJC_EXPORT | |
| @interface RTC_OBJC_TYPE (RTCRtpHeaderExtensionCapability) : NSObject | |
| /** The URI of the RTP header extension, as defined in RFC5285. */ | |
| @property(nonatomic, readonly, copy) NSString *uri; | |
| /** The value put in the RTP packet to identify the header extension. */ | |
| @property(nonatomic, readonly, nullable) NSNumber* preferredId; | |
| /** Whether the header extension is encrypted or not. */ | |
| @property(nonatomic, readonly, getter=isPreferredEncrypted) | |
| BOOL preferredEncrypted; | |
| /** Direction of the header extension. */ | |
| @property(nonatomic) RTCRtpTransceiverDirection direction; | |
| - (instancetype)init NS_UNAVAILABLE; | |
| @end | |
| NS_ASSUME_NONNULL_END |