HTTP Live Streaming using HLS: The result is a MPEG-TS data stream that must be decoded e.g. with a DecoderMTS. More...
#include <HLSStream.h>
Public Member Functions | |
| HLSStream (const char *ssid, const char *password) | |
| virtual void | addNotifyAudioChange (AudioInfoSupport &bi) |
| Adds target to be notified about audio changes. | |
| virtual AudioInfo | audioInfo () override |
| 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 | |
| int | available () override |
| virtual int | availableForWrite () override |
| bool | begin () |
| bool | begin (const char *urlStr) |
| virtual void | clearNotifyAudioChange () |
| Deletes all change notify subscriptions. | |
| const char * | codec () |
| Returns the string representation of the codec of the audio stream. | |
| int | contentLength () |
| const char * | contentType () |
| void | end () |
| virtual void | flush () override |
| bool | isNotifyActive () |
| Checks if the automatic AudioInfo update is active. | |
| virtual | operator bool () |
| size_t | readBytes (uint8_t *data, size_t len) override |
| virtual size_t | readSilence (uint8_t *buffer, size_t length) |
| Source to generate silence: just sets the buffer to 0. | |
| virtual bool | removeNotifyAudioChange (AudioInfoSupport &bi) |
| Removes a target in order not to be notified about audio changes. | |
| virtual void | setAudioInfo (AudioInfo newInfo) override |
| Defines the input AudioInfo. | |
| void | setBuffer (int size, int count) |
| Defines the buffer size. | |
| void | setLogLevel (AudioLogger::LogLevel level) |
| Defines the class specific custom log level. | |
| void | setNotifyActive (bool flag) |
| Deactivate/Reactivate automatic AudioInfo updates: (default is active) | |
| void | setPassword (const char *password) |
| Sets the password that will be used for logging in (when calling begin) | |
| void | setSSID (const char *ssid) |
| Sets the ssid that will be used for logging in (when calling begin) | |
| virtual size_t | write (const uint8_t *data, size_t len) override |
| virtual size_t | write (uint8_t ch) override |
| virtual void | writeSilence (size_t len) |
| Writes len bytes of silence (=0). | |
Protected Member Functions | |
| void | login () |
| virtual int | not_supported (int out, const char *msg="") |
| void | notifyAudioChange (AudioInfo info) |
| void | refillReadBuffer () |
Protected Attributes | |
| int | _timeout = 10 |
| AudioInfo | info |
| bool | is_notify_active = true |
| Vector< AudioInfoSupport * > | notify_vector |
| HLSParser | parser |
| const char * | password = nullptr |
| const char * | ssid = nullptr |
| RingBuffer< uint8_t > | tmp_in {0} |
| RingBuffer< uint8_t > | tmp_out {0} |
Detailed Description
HTTP Live Streaming using HLS: The result is a MPEG-TS data stream that must be decoded e.g. with a DecoderMTS.
Member Function Documentation
◆ addNotifyAudioChange()
|
inlinevirtualinherited |
Adds target to be notified about audio changes.
Reimplemented in CodecNOP, MP3DecoderMAD, EncodedAudioOutput, EncodedAudioStream, AACDecoderFDK, DecoderBasic, MP3DecoderHelix, OggContainerDecoder, Pipeline, and Pipeline::ModifyingStreamAdapter.
◆ audioInfo()
provides the actual input AudioInfo
Implements AudioInfoSupport.
Reimplemented in JupyterAudioT< T >, MozziStream, TimerCallbackAudioStream, PureDataStream, AdapterAudioOutputToAudioStream, GeneratedSoundStream< T >, and GeneratedSoundStream< int16_t >.
◆ audioInfoOut()
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.
◆ available()
|
inlineoverridevirtual |
Reimplemented from BaseStream.
◆ availableForWrite()
Reimplemented from Print.
Reimplemented in UDPStream, A2DPStream, I2SCodecStream, AbstractURLStream, I2SStream, MeasuringStream, ProgressStream, and VolumeStream.
◆ begin()
|
inlinevirtual |
Reimplemented from BaseStream.
◆ end()
|
inlinevirtual |
Reimplemented from BaseStream.
◆ flush()
Reimplemented from Print.
Reimplemented in ResampleStream, ICYStreamBuffered, BufferedTaskStream, and BufferedStream.
◆ operator bool()
Reimplemented in A2DPStream, Pipeline, I2SStream, and MemoryStream.
◆ readBytes()
Reimplemented from AudioStream.
◆ setAudioInfo()
Defines the input AudioInfo.
Implements AudioInfoSupport.
Reimplemented in VS1053Stream, WM8960Stream, I2SBitBang, ChannelFormatConverterStreamT< T >, ChannelFormatConverterStream, VolumeStream, MiniAudioStream, PortAudioStream, I2SCodecStream, MozziStream, SPDIFOutput, AudioLoRa, AnalogAudioStream, I2SStream, MeasuringStream, VolumeMeter, TimerCallbackAudioStream, AudioBLEStream, LoRaStream, AudioKitStream, VBANStream, AnalogAudioArduino, Equilizer3Bands, AdapterAudioOutputToAudioStream, TimedStream, ProgressStream, FormatConverterStream, FadeStream, Pipeline::ModifyingStreamAdapter, PureDataStream, GeneratedSoundStream< T >, GeneratedSoundStream< int16_t >, NumberFormatConverterStreamT< TFrom, TTo >, NumberFormatConverterStream, Pipeline, and ResampleStream.
◆ write() [1/2]
Implements BaseStream.
Reimplemented in I2SCodecStream, MozziStream, SPDIFOutput, I2SStream, A2DPStream, FaustStream< DSP >, TfLiteAudioStream, VS1053Stream, AnalogAudioStream, AudioEffectStreamT< T >, BufferedTaskStream, TimedStream, BufferedStream, MeasuringStream, ProgressStream, VolumeStream, TfLiteAudioStreamBase, and AnalogDriverESP32V1::IO16Bit.
◆ write() [2/2]
Reimplemented in BufferedTaskStream, and BufferedStream.
The documentation for this class was generated from the following file:
- src/AudioTools/AudioLibs/HLSStream.h
