Sound data as byte stream. We support TwoChannelSoundData (uint16_t + uint16_t) and OneChannelSoundData which stores the data as array of uint16_t We provide the complete sound data as a simple c array which can be prepared e.g. in the following way. More...
#include <SoundData.h>
Inheritance diagram for SoundData:
Public Member Functions | |
| bool | doLoop () |
| virtual int32_t | get2ChannelData (int32_t pos, int32_t len, uint8_t *data)=0 |
| virtual int32_t | getData (int32_t pos, Frame &channels)=0 |
| virtual void | setDataRaw (uint8_t *data, int32_t len)=0 |
| void | setLoop (bool loop) |
Detailed Description
Sound data as byte stream. We support TwoChannelSoundData (uint16_t + uint16_t) and OneChannelSoundData which stores the data as array of uint16_t We provide the complete sound data as a simple c array which can be prepared e.g. in the following way.
- Open any sound file in Audacity. Make sure that it contains 2 channels
- Select Tracks -> Resample and select 44100
- Export -> Export Audio -> Header Raw ; Signed 16 bit PCM
- Convert to c file e.g. with "xxd -i file_example_WAV_1MG.raw file_example_WAV_1MG.c"
- add the const qualifier to the array definition. E.g const unsigned char file_example_WAV_1MG_raw[] = {
- Copyright
- Apache License Version 2
Member Function Documentation
◆ doLoop()
| bool SoundData::doLoop | ( | ) |
Automatic restart playing on end
The documentation for this class was generated from the following files:
- src/SoundData.h
- src/SoundData.cpp
