Yet another audio stream recorder
Project description
Yet Another Audio Stream Recorder
Audio stream recorded and static DB for radio stations
Install
Install with pip
pip install yaasr
Usage
From Python
Save audio locally
Load a pre-defined stream and save 5 audio chunks of 60 seconds
from yaasr.recorder.stream import YStream
from yaasr.processors.audio.reduce import reformat
from yaasr.processors.archive.ssh import upload_ssh
ys = YStream('radio-universidad-cordoba-argentina')
ys.load()
ys.record(total_seconds=300, chunk_bytes_size=1024, chunk_time_size=60)
You will see new audio files at /yaasr/streams/radio-universidad-cordoba-argentina
Upload to Google Cloud Storage
from yaasr.recorder.stream import YStream
from yaasr.processors.audio.reduce import reformat
from yaasr.processors.archive.google_drive import upload_to_google_cloud_storage
# os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = "google-cloud-storage-credential.json"
ys = YStream('radio-universidad-cordoba-argentina')
ys.load()
# post-processors (you can combine or create new processors)
ys.post_process_functions = [
{
'fn': reformat,
'params': {
'audio_format': 'mp3',
'bitrate': '8k',
'mono': True,
'delete_on_success': True
}
},
{
'fn': upload_to_google_cloud_storage,
'params': {
'bucket_name': 'parlarispa-radio',
'delete_on_success': True
}
}
]
ys.record(total_seconds=300, chunk_bytes_size=1024, chunk_time_size=60)
Upload audio chunks using ssh
Post process audio to MP3 16Khz and upload via ssh the result cleaning local files after the process
from yaasr.recorder.stream import YStream
from yaasr.processors.audio.reduce import reformat
from yaasr.processors.archive.ssh import upload_ssh
ys = YStream('radio-universidad-cordoba-argentina')
ys.load()
# post-processors (you can combine or create new processors)
ys.post_process_functions = [
{
'fn': reformat,
'params': {
'audio_format': 'mp3',
'bitrate': '16k',
'delete_on_success': True
}
},
{
'fn': upload_ssh,
'params': {
'host': 'myhost.com',
'user': 'username',
'password': 'mypass',
'destination_folder': '/home/username/audios/',
'port': 901,
'delete_on_success': True
}
}
]
ys.record(total_seconds=300, chunk_bytes_size=1024, chunk_time_size=60)
Usage from command line
List all available streams
$ yaasr ls
radio-bio-bio-santiago-chile: https://unlimited4-us.dps.live/biobiosantiago/aac/icecast.audio
radio-universidad-cordoba-argentina: https://sp4.colombiatelecom.com.co:10995/stream
Info about a stream
$ yaasr info --stream radio-bio-bio-santiago-chile
{
"title": "Bio Bio Santiago de Chile",
"web": "https://vivo.biobiochile.cl/player/",
"streams": [
{
"url": "https://unlimited4-us.dps.live/biobiosantiago/aac/icecast.audio",
"extension": "aac"
}
]
}
Record a stream
$ yaasr record \
--stream radio-bio-bio-santiago-chile \
--total_seconds 90 \
--chunk_bytes_size 512 \
--chunk_time_size 30
2021-02-14 18:27:20,382 - yaasr.recorder.stream - INFO - Attempt to record from https://unlimited4-us.dps.live/biobiosantiago/aac/icecast.audio
2021-02-14 18:27:21,244 - yaasr.recorder.stream - INFO - Recording from https://unlimited4-us.dps.live/biobiosantiago/aac/icecast.audio
2021-02-14 18:27:56,923 - yaasr.recorder.stream - INFO - 2021-02-14 18:27:56.923239 Elapsed 0:00:35.679521 Finish chunk 1274
2021-02-14 18:27:56,924 - yaasr.recorder.stream - INFO - Chunk finished
2021-02-14 18:28:27,132 - yaasr.recorder.stream - INFO - 2021-02-14 18:28:27.131768 Elapsed 0:01:05.888050 Finish chunk 1981
2021-02-14 18:28:27,132 - yaasr.recorder.stream - INFO - Chunk finished
2021-02-14 18:28:51,294 - yaasr.recorder.stream - INFO - Finish recording 2021-02-14 18:28:51.294881
2021-02-14 18:28:51,295 - yaasr.recorder.stream - INFO - Chunk finished
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