114 lines
3.6 KiB
Python
114 lines
3.6 KiB
Python
"""Support for Axis camera streaming."""
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from urllib.parse import urlencode
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from homeassistant.components.camera import SUPPORT_STREAM
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from homeassistant.components.mjpeg.camera import (
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CONF_MJPEG_URL,
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CONF_STILL_IMAGE_URL,
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MjpegCamera,
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filter_urllib3_logging,
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)
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from homeassistant.const import (
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CONF_AUTHENTICATION,
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CONF_NAME,
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CONF_PASSWORD,
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CONF_USERNAME,
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HTTP_DIGEST_AUTHENTICATION,
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)
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from .axis_base import AxisEntityBase
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from .const import DEFAULT_STREAM_PROFILE, DEFAULT_VIDEO_SOURCE, DOMAIN as AXIS_DOMAIN
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up the Axis camera video stream."""
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filter_urllib3_logging()
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device = hass.data[AXIS_DOMAIN][config_entry.unique_id]
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if not device.api.vapix.params.image_format:
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return
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async_add_entities([AxisCamera(device)])
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class AxisCamera(AxisEntityBase, MjpegCamera):
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"""Representation of a Axis camera."""
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def __init__(self, device):
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"""Initialize Axis Communications camera component."""
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AxisEntityBase.__init__(self, device)
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config = {
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CONF_NAME: device.name,
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CONF_USERNAME: device.username,
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CONF_PASSWORD: device.password,
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CONF_MJPEG_URL: self.mjpeg_source,
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CONF_STILL_IMAGE_URL: self.image_source,
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CONF_AUTHENTICATION: HTTP_DIGEST_AUTHENTICATION,
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}
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MjpegCamera.__init__(self, config)
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self._attr_unique_id = f"{device.unique_id}-camera"
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async def async_added_to_hass(self):
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"""Subscribe camera events."""
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self.async_on_remove(
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async_dispatcher_connect(
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self.hass, self.device.signal_new_address, self._new_address
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)
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)
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await super().async_added_to_hass()
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@property
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def supported_features(self) -> int:
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"""Return supported features."""
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return SUPPORT_STREAM
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def _new_address(self) -> None:
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"""Set new device address for video stream."""
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self._mjpeg_url = self.mjpeg_source
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self._still_image_url = self.image_source
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@property
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def image_source(self) -> str:
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"""Return still image URL for device."""
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options = self.generate_options(skip_stream_profile=True)
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return f"http://{self.device.host}:{self.device.port}/axis-cgi/jpg/image.cgi{options}"
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@property
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def mjpeg_source(self) -> str:
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"""Return mjpeg URL for device."""
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options = self.generate_options()
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return f"http://{self.device.host}:{self.device.port}/axis-cgi/mjpg/video.cgi{options}"
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async def stream_source(self) -> str:
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"""Return the stream source."""
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options = self.generate_options(add_video_codec_h264=True)
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return f"rtsp://{self.device.username}:{self.device.password}@{self.device.host}/axis-media/media.amp{options}"
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def generate_options(
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self, skip_stream_profile: bool = False, add_video_codec_h264: bool = False
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) -> str:
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"""Generate options for video stream."""
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options_dict = {}
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if add_video_codec_h264:
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options_dict["videocodec"] = "h264"
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if (
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not skip_stream_profile
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and self.device.option_stream_profile != DEFAULT_STREAM_PROFILE
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):
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options_dict["streamprofile"] = self.device.option_stream_profile
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if self.device.option_video_source != DEFAULT_VIDEO_SOURCE:
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options_dict["camera"] = self.device.option_video_source
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if not options_dict:
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return ""
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return f"?{urlencode(options_dict)}"
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