bob_central.music_daemon

Attributes

`CHUNK_FRAMES`
`CHUNK_BYTES`

Classes

Background Daemon that processes a strict Queue, ensuring 1 song plays at real-time pace.

Functions

`get_metadata`(→ dict)
`main`([args])

Module Contents

bob_central.music_daemon.CHUNK_FRAMES = 4096

bob_central.music_daemon.CHUNK_BYTES = 16384

bob_central.music_daemon.get_metadata(file_path: str) → dict

class bob_central.music_daemon.MusicDaemon(audio_topic='/eva/streamer/in1', status_topic='/eva/streamer/current_song')

Bases: rclpy.node.Node

Background Daemon that processes a strict Queue, ensuring 1 song plays at real-time pace.

pub_audio

pub_status

sub_request

audio_topic = '/eva/streamer/in1'

task_queue

current_proc = None

skip_event

worker_thread

on_request(msg: std_msgs.msg.String)

_playback_loop()

_play_task(files: list, loop: bool, loop_all: bool)

_stream_file(file_path: str)

bob_central.music_daemon.main(args=None)