/* * 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" #import "RTCMediaSource.h" #import "RTCVideoCapturer.h" NS_ASSUME_NONNULL_BEGIN RTC_OBJC_EXPORT @interface RTC_OBJC_TYPE (RTCVideoSource) : RTC_OBJC_TYPE(RTCMediaSource) <RTC_OBJC_TYPE(RTCVideoCapturerDelegate)> - (instancetype)init NS_UNAVAILABLE; /** * Calling this function will cause frames to be scaled down to the * requested resolution. Also, frames will be cropped to match the * requested aspect ratio, and frames will be dropped to match the * requested fps. The requested aspect ratio is orientation agnostic and * will be adjusted to maintain the input orientation, so it doesn't * matter if e.g. 1280x720 or 720x1280 is requested. */ - (void)adaptOutputFormatToWidth:(int)width height:(int)height fps:(int)fps; @end NS_ASSUME_NONNULL_END
