| private av_guess_sample_aspect_ratio ( AVFormatContext @format, AVStream @stream, AVFrame @frame ) : AVRational | ||
| @format | AVFormatContext | |
| @stream | AVStream | |
| @frame | AVFrame | |
| return | AVRational | |
public static extern AVRational av_guess_sample_aspect_ratio(AVFormatContext* @format, AVStream* @stream, AVFrame* @frame);