| /* |
| * Copyright 2017 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 <AVFoundation/AVFoundation.h> |
| |
| #import <WebRTC/RTCMacros.h> |
| #import <WebRTC/RTCVideoCapturer.h> |
| |
| NS_ASSUME_NONNULL_BEGIN |
| |
| RTC_EXPORT |
| // Camera capture that implements RTCVideoCapturer. Delivers frames to a RTCVideoCapturerDelegate |
| // (usually RTCVideoSource). |
| @interface RTCCameraVideoCapturer : RTCVideoCapturer |
| |
| // Capture session that is used for capturing. Valid from initialization to dealloc. |
| @property(readonly, nonatomic) AVCaptureSession *captureSession; |
| |
| // Returns list of available capture devices that support video capture. |
| + (NSArray<AVCaptureDevice *> *)captureDevices; |
| // Returns list of formats that are supported by this class for this device. |
| + (NSArray<AVCaptureDeviceFormat *> *)supportedFormatsForDevice:(AVCaptureDevice *)device; |
| |
| // Starts and stops the capture session asynchronously. |
| - (void)startCaptureWithDevice:(AVCaptureDevice *)device |
| format:(AVCaptureDeviceFormat *)format |
| fps:(NSInteger)fps; |
| // Stops the capture session asynchronously. |
| - (void)stopCapture; |
| |
| @end |
| |
| NS_ASSUME_NONNULL_END |
