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/*
* Copyright 2015 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 "RTCMacros.h"
NS_ASSUME_NONNULL_BEGIN
@class RTC_OBJC_TYPE(RTCAudioSource);
@class RTC_OBJC_TYPE(RTCAudioTrack);
@class RTC_OBJC_TYPE(RTCConfiguration);
@class RTC_OBJC_TYPE(RTCMediaConstraints);
@class RTC_OBJC_TYPE(RTCMediaStream);
@class RTC_OBJC_TYPE(RTCPeerConnection);
@class RTC_OBJC_TYPE(RTCVideoSource);
@class RTC_OBJC_TYPE(RTCVideoTrack);
@class RTC_OBJC_TYPE(RTCPeerConnectionFactoryOptions);
@protocol RTC_OBJC_TYPE
(RTCPeerConnectionDelegate);
@protocol RTC_OBJC_TYPE
(RTCVideoDecoderFactory);
@protocol RTC_OBJC_TYPE
(RTCVideoEncoderFactory);
RTC_OBJC_EXPORT
@interface RTC_OBJC_TYPE (RTCPeerConnectionFactory) : NSObject
/* Initialize object with default H264 video encoder/decoder factories */
- (instancetype)init;
/* Initialize object with injectable video encoder/decoder factories */
- (instancetype)
initWithEncoderFactory:(nullable id<RTC_OBJC_TYPE(RTCVideoEncoderFactory)>)encoderFactory
decoderFactory:(nullable id<RTC_OBJC_TYPE(RTCVideoDecoderFactory)>)decoderFactory;
/** Initialize an RTCAudioSource with constraints. */
- (RTC_OBJC_TYPE(RTCAudioSource) *)audioSourceWithConstraints:
(nullable RTC_OBJC_TYPE(RTCMediaConstraints) *)constraints;
/** Initialize an RTCAudioTrack with an id. Convenience ctor to use an audio source
* with no constraints.
*/
- (RTC_OBJC_TYPE(RTCAudioTrack) *)audioTrackWithTrackId:(NSString *)trackId;
/** Initialize an RTCAudioTrack with a source and an id. */
- (RTC_OBJC_TYPE(RTCAudioTrack) *)audioTrackWithSource:(RTC_OBJC_TYPE(RTCAudioSource) *)source
trackId:(NSString *)trackId;
/** Initialize a generic RTCVideoSource. The RTCVideoSource should be
* passed to a RTCVideoCapturer implementation, e.g.
* RTCCameraVideoCapturer, in order to produce frames.
*/
- (RTC_OBJC_TYPE(RTCVideoSource) *)videoSource;
/** Initialize an RTCVideoTrack with a source and an id. */
- (RTC_OBJC_TYPE(RTCVideoTrack) *)videoTrackWithSource:(RTC_OBJC_TYPE(RTCVideoSource) *)source
trackId:(NSString *)trackId;
/** Initialize an RTCMediaStream with an id. */
- (RTC_OBJC_TYPE(RTCMediaStream) *)mediaStreamWithStreamId:(NSString *)streamId;
/** Initialize an RTCPeerConnection with a configuration, constraints, and
* delegate.
*/
- (RTC_OBJC_TYPE(RTCPeerConnection) *)
peerConnectionWithConfiguration:(RTC_OBJC_TYPE(RTCConfiguration) *)configuration
constraints:(RTC_OBJC_TYPE(RTCMediaConstraints) *)constraints
delegate:(nullable id<RTC_OBJC_TYPE(RTCPeerConnectionDelegate)>)delegate;
/** Set the options to be used for subsequently created RTCPeerConnections */
- (void)setOptions:(nonnull RTC_OBJC_TYPE(RTCPeerConnectionFactoryOptions) *)options;
/** Start an AecDump recording. This API call will likely change in the future. */
- (BOOL)startAecDumpWithFilePath:(NSString *)filePath maxSizeInBytes:(int64_t)maxSizeInBytes;
/* Stop an active AecDump recording */
- (void)stopAecDump;
@end
NS_ASSUME_NONNULL_END