def interpolate_video(configuration, input_queue, output_queue):
video_interpolator = StoppableThread(
InterpolateVideo(configuration=configuration,
input_queue=input_queue,
output_queue=output_queue))
run(main_process=video_interpolator)
def publish_video(configuration, interprocess_queue):
queue_1 = queue.Queue()
storage_task = StoppableThread(
StoreProcessedVideo(configuration=configuration,
input_queue=interprocess_queue,
output_queue=queue_1))
notify_task = StoppableThread(
NotifyProcessedVideo(configuration=configuration, input_queue=queue_1))
run(processes=[storage_task, notify_task])
def fetch_video(configuration, interprocess_queue):
queue_1 = queue.Queue()
consumer = StoppableThread(
ConsumeFromRabbitMQ(configuration=configuration['consumer'],
output_queue=queue_1))
queue_2 = queue.Queue()
video_data_retriever = StoppableThread(
FetchVideoData(configuration=configuration,
input_queue=queue_1,
output_queue=queue_2))
video_chunk_retriever = StoppableThread(
FetchVideoChunk(configuration=configuration,
input_queue=queue_2,
output_queue=interprocess_queue))
run(processes=[video_data_retriever, video_chunk_retriever],
main_process=consumer)
queue_2 = Queue()
video_storer = StoppableThread(
StoreVideoChunk(configuration=configuration,
input_queue=queue_1,
output_queue=queue_2))
queue_3 = Queue()
video_sampler = StoppableThread(
SampleVideoChunk(configuration=configuration,
input_queue=queue_2,
output_queue=queue_3))
queue_4 = Queue()
frame_storer = StoppableThread(
StoreFrame(configuration=configuration,
input_queue=queue_3,
output_queue=queue_4))
publisher = StoppableThread(
PublishToRabbitMQ(configuration=configuration['publisher'],
input_queue=queue_4))
print('[*] Configuration finished. Starting big-fiubrother-sampler!')
run([consumer, video_storer, video_sampler, frame_storer, publisher])
print('[*] big-fiubrother-sampler stopped!')
from big_fiubrother_core import (SignalHandler, StoppableThread,
PublishToRabbitMQ, setup, run)
if __name__ == "__main__":
configuration = setup('Big Fiubrother Camera Application')
print('[*] Configuring big-fiubrother-camera')
recorder_to_builder_queue = Queue()
recorder = StoppableThread(
RecordVideoFromCamera(configuration=configuration['video_recorder'],
output_queue=recorder_to_builder_queue))
builder_to_publisher_queue = Queue()
message_builder = StoppableThread(
BuildVideoChunkMessage(configuration=configuration['camera'],
input_queue=recorder_to_builder_queue,
output_queue=builder_to_publisher_queue))
publisher = StoppableThread(
PublishToRabbitMQ(configuration=configuration['publisher'],
input_queue=builder_to_publisher_queue))
print('[*] Configuration finished. Starting big-fiubrother-camera!')
run(processes=[message_builder, publisher], main_process=recorder)
print('[*] big-fiubrother-camera stopped!')