def __init__(self, name, interval, api, input_source, extra_arguments=None):
"""Init image processing."""
from haffmpeg import ImageStream, ImageSingle
super().__init__(name, interval, api)
self._input_source = input_source
self._extra_arguments = extra_arguments
if self._interval > 0:
self._ffmpeg = ImageStream(get_binary(), self._process_image)
else:
self._ffmpeg = ImageSingle(get_binary())
self._start_ffmpeg()
def __init__(self, name, interval, api, input_source,
extra_arguments=None):
"""Init image processing."""
from haffmpeg import ImageStream, ImageSingle
super().__init__(name, interval, api)
self._input_source = input_source
self._extra_arguments = extra_arguments
if self._interval > 0:
self._ffmpeg = ImageStream(get_binary(), self._process_image)
else:
self._ffmpeg = ImageSingle(get_binary())
self._start_ffmpeg()
def camera_image(self):
"""Return a still image response from the camera."""
from haffmpeg import ImageSingle, IMAGE_JPEG
ffmpeg = ImageSingle(get_binary())
return ffmpeg.get_image(self._input, output_format=IMAGE_JPEG,
extra_cmd=self._extra_arguments)
def handle_async_mjpeg_stream(self, request):
"""Generate an HTTP MJPEG stream from the camera."""
from haffmpeg import CameraMjpegAsync
stream = CameraMjpegAsync(get_binary(), loop=self.hass.loop)
yield from stream.open_camera(
self._input, extra_cmd=self._extra_arguments)
response = web.StreamResponse()
response.content_type = 'multipart/x-mixed-replace;boundary=ffserver'
yield from response.prepare(request)
try:
while True:
data = yield from stream.read(102400)
if not data:
break
response.write(data)
except asyncio.CancelledError:
_LOGGER.debug("Close stream by frontend.")
response = None
finally:
yield from stream.close()
if response is not None:
yield from response.write_eof()
def __init__(self, ffobj, config):
"""Constructor for binary sensor noise detection."""
self._state = False
self._config = config
self._name = config.get(CONF_NAME)
self._ffmpeg = ffobj(get_binary(), self._callback)
self._start_ffmpeg(config)
def __init__(self, ffobj, config):
"""Constructor for binary sensor noise detection."""
self._state = False
self._config = config
self._name = config.get(CONF_NAME)
self._ffmpeg = ffobj(get_binary(), self._callback)
self._start_ffmpeg(config)
def camera_image(self):
"""Return a still image response from the camera."""
from haffmpeg import ImageSingle, IMAGE_JPEG
ffmpeg = ImageSingle(get_binary())
return ffmpeg.get_image(self._input,
output_format=IMAGE_JPEG,
extra_cmd=self._extra_arguments)
def async_camera_image(self):
"""Return a still image response from the camera."""
from haffmpeg import ImageSingleAsync, IMAGE_JPEG
ffmpeg = ImageSingleAsync(get_binary(), loop=self.hass.loop)
image = yield from ffmpeg.get_image(
self._input, output_format=IMAGE_JPEG,
extra_cmd=self._extra_arguments)
return image
def mjpeg_stream(self, response):
"""Generate an HTTP MJPEG stream from the camera."""
from haffmpeg import CameraMjpeg
stream = CameraMjpeg(get_binary())
stream.open_camera(self._input, extra_cmd=self._extra_arguments)
return response(stream,
mimetype='multipart/x-mixed-replace;boundary=ffserver',
direct_passthrough=True)
def mjpeg_stream(self, response):
"""Generate an HTTP MJPEG stream from the camera."""
from haffmpeg import CameraMjpeg
stream = CameraMjpeg(get_binary())
stream.open_camera(self._input, extra_cmd=self._extra_arguments)
return response(
stream,
mimetype='multipart/x-mixed-replace;boundary=ffserver',
direct_passthrough=True
)
def handle_async_mjpeg_stream(self, request):
"""Generate an HTTP MJPEG stream from the camera."""
from haffmpeg import CameraMjpegAsync
stream = CameraMjpegAsync(get_binary(), loop=self.hass.loop)
yield from stream.open_camera(
self._input, extra_cmd=self._extra_arguments)
response = web.StreamResponse()
response.content_type = 'multipart/x-mixed-replace;boundary=ffserver'
yield from response.prepare(request)
try:
while True:
data = yield from stream.read(102400)
if not data:
break
response.write(data)
finally:
self.hass.async_add_job(stream.close())
yield from response.write_eof()
