Roc Toolkit internal modules
Roc Toolkit: real-time audio streaming
roc::audio::Packetizer Class Reference

Packetizer. More...

#include <packetizer.h>

Inheritance diagram for roc::audio::Packetizer:
Collaboration diagram for roc::audio::Packetizer:

Public Member Functions

 Packetizer (packet::IWriter &writer, packet::IComposer &composer, IFrameEncoder &payload_encoder, packet::PacketPool &packet_pool, core::BufferPool< uint8_t > &buffer_pool, packet::channel_mask_t channels, core::nanoseconds_t packet_length, size_t sample_rate, unsigned int payload_type)
 Initialization. More...
 
virtual void write (Frame &frame)
 Write audio frame. More...
 
void flush ()
 Flush buffered packet, if any. More...
 

Detailed Description

Packetizer.

Remarks
Gets an audio stream, encodes samples to packets using an encoder, and writes packets to a packet writer.

Definition at line 33 of file packetizer.h.

Constructor & Destructor Documentation

roc::audio::Packetizer::Packetizer ( packet::IWriter writer,
packet::IComposer composer,
IFrameEncoder payload_encoder,
packet::PacketPool packet_pool,
core::BufferPool< uint8_t > &  buffer_pool,
packet::channel_mask_t  channels,
core::nanoseconds_t  packet_length,
size_t  sample_rate,
unsigned int  payload_type 
)

Initialization.

Parameters

  • writer is used to write generated packets
  • composer is used to initialize new packets
  • payload_encoder is used to write samples to packets
  • packet_pool is used to allocate packets
  • buffer_pool is used to allocate buffers for packets
  • channels defines a set of channels in the input frames
  • packet_length defines packet length in nanoseconds
  • sample_rate defines number of samples per channel per second
  • payload_type defines packet payload type

Member Function Documentation

void roc::audio::Packetizer::flush ( )

Flush buffered packet, if any.

Remarks
Packet is padded to match fixed size.
virtual void roc::audio::Packetizer::write ( Frame frame)
virtual

Write audio frame.

Implements roc::audio::IWriter.


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