EncoderBasic - supports mime type audio/basic. The content of the "audio/basic" subtype is single channel audio encoded using 8bit ISDN mu-law [PCM] at a sample rate of 8000 Hz. Requires https://github.com/pschatzmann/arduino-libg7xx. More...
#include <CodecBasic.h>
Inheritance diagram for EncoderBasic:
Public Member Functions | |
| EncoderBasic (Print &out) | |
| AudioInfo | audioInfo () |
| provides the actual input AudioInfo | |
| virtual AudioInfo | audioInfoOut () |
| provides the actual output AudioInfo: this is usually the same as audioInfo() unless we use a transforming stream | |
| bool | begin () override |
| starts the processing using the actual RAWAudioInfo | |
| virtual bool | begin (AudioInfo info) |
| void | end () override |
| stops the processing | |
| bool | isOpen () |
| const char * | mime () override |
| Provides "audio/pcm". | |
| operator bool () override | |
| virtual void | setAudioInfo (AudioInfo from) override |
| We actually do nothing with this. | |
| void | setOutput (Print &out) override |
| Defines the output Stream. | |
| virtual size_t | write (const uint8_t *in_ptr, size_t in_size) override |
| Writes PCM data to be encoded as RAW. | |
Protected Member Functions | |
| void | writeBlocking (Print *out, uint8_t *data, size_t len) |
Protected Attributes | |
| G711_ULAWEncoder | encoder |
| AudioInfo | info |
Detailed Description
EncoderBasic - supports mime type audio/basic. The content of the "audio/basic" subtype is single channel audio encoded using 8bit ISDN mu-law [PCM] at a sample rate of 8000 Hz. Requires https://github.com/pschatzmann/arduino-libg7xx.
- Copyright
- GPLv3
The documentation for this class was generated from the following file:
- src/AudioTools/AudioCodecs/CodecBasic.h
