---
name: "AuInputTrack"
section: "3x"
platform: "linux"
package: "nas"
version: "1.2p5-3"
release: "Debian 2.0 (Hamm)"
platforms: ["linux"]
url: "https://new.carta.tech/AuInputTrack/3x"
---

# AuInputTrack(3x)

input track structure

## NAME

**AuInputTrack** - input track structure

## Structures

\#include \<audio/audiolib.h\>

typedef struct \_AuInputTrack\
 {\
\
       unsigned char *element\_num*;\
\
       unsigned char *track*;\
 }**AuInputTrack**;

## Members

- *element\_num*

  Specifies the index of the element to supply the audio data for this track.

- *track*

  Specifies the track number.

## Description

**AuInputTrack** is used by bundle elements to define what tracks from what elements to access.

Use **AuMakeInputTrack** to initialize an **AuInputTrack** structure.

audiolib - **Network Audio System** C Language Interface