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"""
Example changing the playback rate.
"""
# pylint: disable=invalid-name
import argparse
import sys
import time
import pychromecast
from .common import add_log_arguments, configure_logging
# Enable deprecation warnings etc.
if not sys.warnoptions:
import warnings
warnings.simplefilter("default")
# Change to the friendly name of your Chromecast
CAST_NAME = "Living Room"
# Change to an audio or video url
MEDIA_URL = (
"http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
)
parser = argparse.ArgumentParser(
description="Example on how to use the Media Controller."
)
parser.add_argument(
"--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
"--known-host",
help="Add known host (IP), can be used multiple times",
action="append",
)
add_log_arguments(parser)
parser.add_argument(
"--url", help='Media url (default: "%(default)s")', default=MEDIA_URL
)
args = parser.parse_args()
configure_logging(args)
chromecasts, browser = pychromecast.get_listed_chromecasts(
friendly_names=[args.cast], known_hosts=args.known_host
)
if not chromecasts:
print(f'No chromecast with name "{args.cast}" discovered')
sys.exit(1)
cast = chromecasts[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()
print(f'Playing media "{args.url}"')
cast.play_media(args.url, "video/mp4")
print("Waiting for media session to be active")
cast.media_controller.block_until_active()
SPEEDS = [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2]
for speed in SPEEDS:
time.sleep(10)
print(f"Setting playback rate to {speed}")
cast.media_controller.set_playback_rate(speed)
# Shut down discovery
browser.stop_discovery()
|
