arduino-audio-tools
Public Member Functions | Protected Member Functions | Static Protected Member Functions | Protected Attributes | List of all members
OpusOggWriter Class Reference
Inheritance diagram for OpusOggWriter:
OggContainerOutput AudioOutput Print AudioInfoSupport AudioInfoSource

Public Member Functions

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
 
virtual int availableForWrite () override
 
virtual bool begin () override
 starts the processing using the actual AudioInfo
 
virtual bool begin (AudioInfo info)
 
virtual void clearNotifyAudioChange ()
 Deletes all change notify subscriptions.
 
void end () override
 stops the processing
 
virtual void flush () override
 
virtual bool isDeletable ()
 If true we need to release the related memory in the destructor.
 
bool isNotifyActive ()
 Checks if the automatic AudioInfo update is active.
 
bool isOpen ()
 
 operator bool ()
 
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 setNotifyActive (bool flag)
 Deactivate/Reactivate automatic AudioInfo updates: (default is active)
 
void setOutput (Print &print)
 Defines the output Stream.
 
virtual size_t write (const uint8_t *in_ptr, size_t in_size) override
 Writes raw data to be encoded and packaged.
 
virtual size_t write (uint8_t ch) override
 
virtual void writeSilence (size_t len)
 

Protected Member Functions

void notifyAudioChange (AudioInfo info)
 
virtual bool writeFooter ()
 
bool writeHeader () override
 
virtual bool writePacket (ogg_packet &op, int flag=0)
 

Static Protected Member Functions

static size_t ogg_io_write (void *user_handle, void *buf, size_t n)
 

Protected Attributes

int _timeout = 10
 
AudioInfo cfg
 
OpusOggCommentHeader comment
 
size_t granulepos = 0
 
OpusOggHeader header
 
bool is_active = false
 
bool is_audio = false
 
bool is_notify_active = true
 
bool is_open = false
 
Vector< AudioInfoSupport * > notify_vector
 
ogg_packet oh
 
ogg_packet oh1
 
ogg_packet op
 
OGGZ * p_oggz = nullptr
 
Printp_out = nullptr
 
size_t packetno = 0
 
long serialno = -1
 
SingleBuffer< uint8_t > tmp {MAX_SINGLE_CHARS}
 
int tmpPos = 0
 

Member Function Documentation

◆ writeSilence()

virtual void writeSilence ( size_t  len)
inlinevirtualinherited

Writes n 0 values (= silence)

Parameters
len

The documentation for this class was generated from the following file: