---
name: "params_period_size"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/params_period_size"
---

# params\_period\_size(9)

Get the period size (in frames) from the hw params

## NAME

params\_period\_size - Get the period size (in frames) from the hw params

## SYNOPSIS

**unsigned int params\_period\_size(const struct snd\_pcm\_hw\_params \*** *p***);**

## ARGUMENTS

*p*

hw params

## COPYRIGHT