71 lines
2.0 KiB
Objective-C
Executable File
71 lines
2.0 KiB
Objective-C
Executable File
//
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// FUVideoSettings.h
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// FUVideoComponent
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//
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// Created by 项林平 on 2022/5/27.
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//
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#import <AVFoundation/AVFoundation.h>
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#import "FUVideoComponentDefines.h"
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NS_ASSUME_NONNULL_BEGIN
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@interface FUVideoReaderSettings : NSObject
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/// 是否自动解码，默认为NO
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/// @note 如果为NO，可以调用FUVideoReader实例的readNextVideoBuffer和readNextAudioBuffer方法逐帧读取
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@property (nonatomic, assign) BOOL readingAutomatically;
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/// 是否需要音频轨道，默认为YES
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@property (nonatomic, assign) BOOL needsAudioTrack;
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/// 以视频真实码率或者以默认速度解码，默认为YES（视频真实码率）
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@property (nonatomic, assign) BOOL readAtVideoRate;
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/// 是否需要循环解码，默认为NO
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@property (nonatomic, assign) BOOL needsRepeat;
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/// 视频解码格式，默认为kCVPixelFormatType_420YpCbCr8BiPlanarFullRange
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@property (nonatomic) OSType videoOutputFormat;
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/// 音频解码格式，默认为kAudioFormatLinearPCM (最高保真度)
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@property (nonatomic) AudioFormatID audioOutputFormat;
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/// 恢复默认设置
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- (void)resetToDefault;
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@end
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@interface FUVideoWriterSettings : NSObject
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/// 是否需要音频轨道，默认为YES
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@property (nonatomic, assign) BOOL needsAudioTrack;
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/// 文件格式，默认为AVFileTypeQuickTimeMovie
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@property (nonatomic, copy) AVFileType fileType;
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/// 是否实时数据源，默认为NO
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@property (nonatomic, assign) BOOL isRealTimeData;
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/// 视频方向，默认为FUVideoOrientationPortrait
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@property (nonatomic, assign) FUVideoOrientation videoOrientation;
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/// 视频编码格式，默认为AVVideoCodecH264
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@property (nonatomic, copy) AVVideoCodecType videoInputFormat;
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/// 音频编码格式，默认为kAudioFormatMPEG4AAC
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@property (nonatomic) AudioFormatID audioInputFormat;
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/// 音频声道数量，默认为2
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@property (nonatomic, assign) NSInteger audioChannels;
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/// 音频码率，默认为当前硬件码率
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@property (nonatomic) double audioRate;
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/// 恢复默认设置
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- (void)resetToDefault;
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@end
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NS_ASSUME_NONNULL_END
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