> ## Documentation Index
> Fetch the complete documentation index at: https://dragonwingdocs-staging.qualcomm.com/llms.txt
> Use this file to discover all available pages before exploring further.

# APTX HD Encoder API

**Header:** `spf/api/modules/aptx_hd_encoder_api.h`

## Macros

### `MODULE_ID_APTX_HD_ENC`

```c theme={null}
#define MODULE_ID_APTX_HD_ENC 0x07001080
```