NvsMediaFileConvertor类 参考

#import <NvsMediaFileConvertor.h>

类 NvsMediaFileConvertor 继承关系图:

构造函数
(instancetype)	- init
(int64_t)	- convertMeidaFile:outputFile:isReverseConvert:fromPosition:toPosition:options:
	开始转码 更多...
(void)	- cancelTask:
	取消转码任务 更多...

属性
id< NvsMediaFileConvertorDelegate >	delegate

函数文档

cancelTask:

- (void) cancelTask:

(int64_t)

taskId

取消转码任务

参数

taskId

任务id

convertMeidaFile:outputFile:isReverseConvert:fromPosition:toPosition:options:

- (int64_t) convertMeidaFile:		(NSString *)	srcFilePath
outputFile:		(NSString *)	outputFilePath
isReverseConvert:		(bool)	isReverse
fromPosition:		(int64_t)	from
toPosition:		(int64_t)	to
options:		(NSMutableDictionary *)	options

开始转码

参数

srcFilePath	源文件
outputFilePath	目标文件
isReverse	是否倒放转码
from	转码的起点时间
to	转码的止点时间
options	转码参数集合

返回

转码任务ID

init

- (instancetype) init

属性说明

delegate

- (id<NvsMediaFileConvertorDelegate>) delegate

readwritenonatomicweak

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该类的文档由以下文件生成:

• include/sdkcore/ios/NvsMediaFileConvertor.h