Golang av_guess_sample_aspect_ratio примеры использования

Пример #1

Файл: context.go Проект: ovr/goav

//Guess the sample aspect ratio of a frame, based on both the stream and the frame aspect ratio.
func (s *Context) AvGuessSampleAspectRatio(st *Stream, fr *Frame) Rational {
	return (Rational)(C.av_guess_sample_aspect_ratio((*C.struct_AVFormatContext)(s), (*C.struct_AVStream)(st), (*C.struct_AVFrame)(fr)))
}

Пример #2

Файл: avformat.go Проект: hyhy01/goav

//AVRational av_guess_sample_aspect_ratio (AVFormatContext *format, AVStream *stream, AVFrame *frame)
//Guess the sample aspect ratio of a frame, based on both the stream and the frame aspect ratio.
func Av_guess_sample_aspect_ratio(f *AVFormatContext, st *AVStream, fr *AVFrame) AVRational {
	return (AVRational)(C.av_guess_sample_aspect_ratio((*C.struct_AVFormatContext)(f), (*C.struct_AVStream)(st), (*C.struct_AVFrame)(fr)))
}