PLSMovieComposer.h
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//
// PLSMovieComposer.h
// PLShortVideoKit
//
// Created by suntongmian on 2017/8/23.
// Copyright © 2017年 Pili Engineering, Qiniu Inc. All rights reserved.
//
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#import <AVFoundation/AVFoundation.h>
#import "PLSTypeDefines.h"
@interface PLSMovieComposer : NSObject
/**
@abstract 视频拼接完成的 block
@since v1.4.0
*/
@property (copy, nonatomic) void(^completionBlock)(NSURL *url);
/**
@abstract 视频拼接失败的 block
@since v1.4.0
*/
@property (copy, nonatomic) void(^failureBlock)(NSError* error);
/**
@abstract 视频拼接进度的 block，可在该 block 中刷新进度条 UI
@since v1.4.0
*/
@property (copy, nonatomic) void(^processingBlock)(float progress);
/**
@brief 将视频导出到相册，默认为 NO
@since v1.4.0
*/
@property (assign, nonatomic) BOOL isExportMovieToPhotosAlbum;
/**
@abstract 拼接后视频的格式，默认为 PLSFileTypeMPEG4(.mp4)
@since v1.6.0
*/
@property (assign, nonatomic) PLSFileType outputFileType;
/**
@abstract 拼接后视频的分辨率，默认为第1个视频的分辨率
@since v1.4.0
*/
@property (assign, nonatomic) CGSize videoSize;
/**
@abstract 拼接后视频数据的帧率，默认为 25
@since v1.6.0
*/
@property (assign, nonatomic) int videoFrameRate;
/**
@abstract 拼接后视频的码率，默认码率为 1024*1000 bps
@since v1.6.0
*/
@property (assign, nonatomic) float bitrate;
/**
@abstract 拼接策略，默认：PLSComposerPriorityTypeSync
@since v1.14.0
*/
@property (assign, nonatomic) PLSComposerPriorityType composerPriorityType;
/**
@brief 初始化
@since v1.4.0
*/
- (instancetype)initWithAssets:(NSArray<AVAsset *> *)assets;
/**
@brief 初始化
@since v1.4.0
*/
- (instancetype)initWithUrls:(NSArray<NSURL *> *)urls;
/**
@brief 执行视频拼接
@since v1.4.0
*/
- (void)startComposing;
/**
@brief 停止视频拼接
@since v1.4.0
*/
- (void)stopComposing;
@end