//
//  SLAvEditExport.h
//  DarkMode
//
//  Created by wsl on 2019/10/14.
//  Copyright © 2019 wsl. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#import <AVFoundation/AVFoundation.h>

NS_ASSUME_NONNULL_BEGIN

/// 导出编辑的音视频  默认AVFileTypeMPEG4
@interface SLAvEditExport : NSObject

/// 输出路径
@property (nonatomic, strong) NSURL * _Nonnull outputURL;
/// 音视频裁剪范围   默认不裁剪
@property (nonatomic, assign) CMTimeRange timeRange;
/// 速率 默认1.0  推荐设置范围:0.5~2.0
@property (nonatomic, assign) float rate;
/// 是否保留原生音频 默认YES
@property (nonatomic, assign) BOOL isNativeAudio;
/// 添加音频
@property (nonatomic, strong, nullable) NSArray <NSURL *>*audioUrls;
/// 涂鸦层
@property (nonatomic, strong, nullable) CALayer *graffitiLayer;
/// 贴图 和文本 层集合
@property (nonatomic, strong, nullable) NSMutableArray <CALayer *>*stickerLayers;

/// 初始化
- (id)initWithAsset:(AVAsset *)asset;
/// 导出编辑后的视频
- (void)exportAsynchronouslyWithCompletionHandler:(void (^)(NSError *error))handler progress:(void (^)(float progress))exportProgress;

@end

NS_ASSUME_NONNULL_END