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英语翻译Only set this value if you know none of the individual s

来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/05/18 09:27:50
英语翻译
Only set this value if you know none of the individual stream durations and also do not set any of them
// 这句怎么翻译呢?前面如果你知道单个流没有一个 和 也不能设置他们任何的一个?
//原出处
Decoding:duration of the stream,in AV_TIME_BASE fractional
* seconds.Only set this value if you know none of the individual stream
* durations and also do not set any of them.This is deduced from the
*AVStream values if not set.
Only set this value if you know none of the individual stream durations and also do not set any of them.
仅在以下情况下设置该值:你不知道任何一个单流持续时间,而且你也没有设置任何这些值.
This is deduced from the AVStream values if not set.
如未设置,该值从AVStream值推算.