arduino-audio-tools
|
Parent class for all container formats. More...
#include <AudioCodecsBase.h>
Public Member Functions | |
virtual void | addNotifyAudioChange (AudioInfoSupport &bi) |
Adds target to be notified about audio changes. | |
virtual 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 |
virtual bool | begin (AudioInfo info) override |
virtual void | clearNotifyAudioChange () |
Deletes all change notify subscriptions. | |
void | end () override |
bool | isNotifyActive () |
Checks if the automatic AudioInfo update is active. | |
virtual | operator bool ()=0 |
virtual bool | removeNotifyAudioChange (AudioInfoSupport &bi) |
Removes a target in order not to be notified about audio changes. | |
virtual void | setAudioInfo (AudioInfo from) override |
for most decoders this is not needed | |
void | setNotifyActive (bool flag) |
Deactivate/Reactivate automatic AudioInfo updates: (default is active) | |
virtual void | setOutput (AudioOutput &out_stream) |
Defines where the decoded result is written to. | |
virtual void | setOutput (AudioStream &out_stream) |
Defines where the decoded result is written to. | |
virtual void | setOutput (Print &out_stream) override |
Defines where the decoded result is written to. | |
virtual size_t | write (const uint8_t *data, size_t len)=0 |
Public Attributes | |
int | id |
custom id to be used by application | |
Protected Member Functions | |
void | notifyAudioChange (AudioInfo info) |
void | writeBlocking (Print *out, uint8_t *data, size_t len) |
Protected Attributes | |
AudioInfo | info |
bool | is_notify_active = true |
Vector< AudioInfoSupport * > | notify_vector |
Print * | p_print = nullptr |
Parent class for all container formats.
|
inlinevirtualinherited |
Adds target to be notified about audio changes.
Reimplemented in CodecNOP, MP3DecoderMAD, EncodedAudioOutput, EncodedAudioStream, AACDecoderFDK, DecoderBasic, MP3DecoderHelix, OggContainerDecoder, Pipeline, and Pipeline::ModifyingStreamAdapter.
provides the actual input AudioInfo
Implements AudioInfoSupport.
Reimplemented in CodecNOP, GGWaveDecoder, AACDecoderFDK, AACDecoderHelix, DecoderBasic, DecoderHelix, MP3DecoderHelix, MP3DecoderMAD, OpusAudioDecoder, WAVDecoder, WavIMADecoder, and OggContainerDecoder.
provides the actual output AudioInfo: this is usually the same as audioInfo() unless we use a transforming stream
Reimplemented in PureDataStream, PWMAudioOutput, ChannelFormatConverterStreamT< T >, ChannelFormatConverterStream, NumberFormatConverterStreamT< TFrom, TTo >, NumberFormatConverterStream, FormatConverterStream, Pipeline, and ResampleStream.
|
inlineoverridevirtualinherited |
Implements AudioWriter.
Reimplemented in DecoderHelix, MP3DecoderHelix, MP3DecoderMAD, MP3DecoderMini, and ContainerMP4.
Reimplemented from AudioWriter.
|
inlineoverridevirtualinherited |
Implements AudioWriter.
Reimplemented in DecoderHelix, MP3DecoderHelix, MP3DecoderMAD, MP3DecoderMini, and ContainerMP4.
Implemented in AACDecoderFAAD, DecoderHelix, MP3DecoderHelix, MP3DecoderMAD, MP3DecoderMini, AACDecoderHelix, and ADTSDecoder.
for most decoders this is not needed
Implements AudioWriter.
Reimplemented in GGWaveDecoder, DecoderL8, OpusAudioDecoder, CodecNOP, AACDecoderHelix, and G7xxDecoder.
|
inlinevirtualinherited |
Defines where the decoded result is written to.
Reimplemented in MetaDataFilterDecoder.
|
inlinevirtualinherited |
Defines where the decoded result is written to.
Reimplemented in MetaDataFilterDecoder.
Defines where the decoded result is written to.
Implements AudioWriter.
Reimplemented in MP3DecoderMAD, DecoderBase64, DecoderAdapter, CodecNOP, AACDecoderFDK, AACDecoderHelix, ADPCMDecoderXQ, APTXDecoder, Codec2Decoder, CopyDecoder, G722Decoder, GSMDecoder, ILBCDecoder, LC3Decoder, SBCDecoder, WavIMADecoder, GGWaveDecoder, ADPCMDecoder, DecoderBasic, DecoderFloat, G7xxDecoder, DecoderL16, OpusAudioDecoder, WAVDecoder, AVIDecoder, MetaDataFilterDecoder, DecoderHelix, MP3DecoderMini, BinaryContainerDecoder, MP3DecoderHelix, and OggContainerDecoder.
Implemented in AACDecoderFAAD, DecoderHelix, MP3DecoderHelix, MP3DecoderMAD, MP3DecoderMini, BinaryContainerEncoder, AACDecoderHelix, ADTSDecoder, EncoderBase64, FLACEncoder, DecoderFloat, EncoderFloat, EncoderL16, EncoderL8, OpusAudioEncoder, WAVEncoder, ContainerMP4, OggContainerEncoder, and EncoderBasic.