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Example/SellyCloudSDK/Live/Beauty/FURenderKit.framework/Headers/FUVideoReader.h

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+//
+//  FUVideoReader.h
+//  FUVideoComponent
+//
+//  Created by 项林平 on 2022/5/9.
+//
+
+#import <AVFoundation/AVFoundation.h>
+
+#import "FUVideoComponentDefines.h"
+#import "FUVideoSettings.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@protocol FUVideoReaderDelegate <NSObject>
+
+@optional
+
+/// 视频帧输出，注意及时释放videoSampleBuffer
+- (void)videoReaderDidOutputVideoSampleBuffer:(CMSampleBufferRef)videoSampleBuffer;
+
+/// 音频帧输出，注意及时释放audioSampleBuffer
+- (void)videoReaderDidOutputAudioSampleBuffer:(CMSampleBufferRef)audioSampleBuffer;
+
+/// 视频解码完成
+- (void)videoReaderDidFinishVideoReading;
+
+/// 音频解码完成
+- (void)videoReaderDidFinishAudioReading;
+
+/// 解码完成
+- (void)videoReaderDidFinishReading;
+
+@end
+
+@interface FUVideoReader : NSObject
+
+/// 是否正在解码
+@property (nonatomic, assign, readonly) BOOL isReading;
+/// 视频尺寸
+@property (nonatomic, assign, readonly) CGSize videoSize;
+/// 视频方向
+@property (nonatomic, assign, readonly) FUVideoOrientation videoOrientation;
+/// 当前视频是否包含音频轨道
+@property (nonatomic, assign, readonly) BOOL containAudioTrack;
+/// 视频时长，单位秒
+@property (nonatomic, assign, readonly) CGFloat duration;
+
+@property (nonatomic, weak) id<FUVideoReaderDelegate> delegate;
+
+@property (nonatomic, strong) FUVideoReaderSettings *readerSettings;
+
++ (instancetype)new NS_UNAVAILABLE;
+
+- (instancetype)init NS_UNAVAILABLE;
+
+- (instancetype)initWithURL:(NSURL *)URL;
+
+- (instancetype)initWithURL:(NSURL *)URL settings:(nullable FUVideoReaderSettings *)settings;
+
+- (instancetype)initWithAsset:(AVAsset *)asset;
+
+- (instancetype)initWithAsset:(AVAsset *)asset settings:(nullable FUVideoReaderSettings *)settings;
+
+/// 开始解码
+/// @note 内部自动解码为异步
+- (void)start;
+
+/// 停止解码
+- (void)stop;
+
+- (BOOL)readNextVideoBuffer;
+
+- (BOOL)readNextAudioBuffer;
+
+@end
+
+NS_ASSUME_NONNULL_END