//Returns the method used to set ctx->duration. func (s *Context) AvFmtCtxGetDurationEstimationMethod() AvDurationEstimationMethod { return (AvDurationEstimationMethod)(C.av_fmt_ctx_get_duration_estimation_method((*C.struct_AVFormatContext)(s))) }
//enum AVDurationEstimationMethod av_fmt_ctx_get_duration_estimation_method (const AVFormatContext *ctx) //Returns the method used to set ctx->duration. func Av_fmt_ctx_get_duration_estimation_method(ctx *AVFormatContext) AVDurationEstimationMethod { return (AVDurationEstimationMethod)(C.av_fmt_ctx_get_duration_estimation_method((*C.struct_AVFormatContext)(ctx))) }