Skip to content

J
Jetson-Triton-LPR
Commit cbc73367 authored by Bruce's avatar Bruce
Browse files
Options

Save Stream per hours by random range in 5 min

parent 0f93fd8f
Show whitespace changes
Inline Side-by-side
Showing with 878 additions and 48 deletions
.ipynb_checkpoints/test_camera-checkpoint.ipynb
View file @ cbc73367
......@@ -2,35 +2,17 @@
"cells": [
{
"cell_type": "code",
"execution_count": 2,
"id": "6ee48419",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"h265\n",
"Using GSTREAMER\n",
"rtspsrc location=rtsp://192.168.5.218/txg/01 ! rtph265depay ! h265parse ! nvv4l2decoder ! nvvidconv ! video/x-raw,format=BGRx ! videoconvert ! video/x-raw,format=BGR ! appsink\n"
]
},
{
"ename": "NameError",
"evalue": "name 'displayMeta' is not defined",
"output_type": "error",
"traceback": [
"\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
"\u001b[0;31mNameError\u001b[0m Traceback (most recent call last)",
"\u001b[0;32m<ipython-input-2-05f9565df53a>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[1;32m 21\u001b[0m \u001b[0;32mbreak\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 22\u001b[0m \u001b[0;32mexcept\u001b[0m \u001b[0mException\u001b[0m \u001b[0;32mas\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 23\u001b[0;31m \u001b[0;32mraise\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0me\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m 24\u001b[0m \u001b[0mcam\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mstop\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 25\u001b[0m \u001b[0;32mdel\u001b[0m \u001b[0;34m(\u001b[0m\u001b[0mcam\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
"\u001b[0;32m<ipython-input-2-05f9565df53a>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[1;32m 15\u001b[0m \u001b[0;32mbreak\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 16\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 17\u001b[0;31m \u001b[0mcv2\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mimshow\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"1\"\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0mdisplayMeta\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mframe\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m 18\u001b[0m \u001b[0mkey\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mcv2\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mwaitKey\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m1\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 19\u001b[0m \u001b[0;32mif\u001b[0m \u001b[0mkey\u001b[0m\u001b[0;34m==\u001b[0m\u001b[0mord\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m'q'\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
"\u001b[0;31mNameError\u001b[0m: name 'displayMeta' is not defined"
]
"execution_count": 1,
"id": "e604eb6d",
"metadata": {
"scrolled": true
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Not Using GSTREAMER\n",
"camera stop\n"
]
}
......@@ -43,7 +25,7 @@
"\n",
"source=\"rtsp://192.168.5.218/txg/01\"\n",
"\n",
"cam=Camera(1,source,encoder = \"h265\",width=1920,height=1080)\n",
"cam=Camera(1,source,encoder = \"h265\",width=1920,height=1080,use_gstr=False)\n",
"\n",
"cam.start()\n",
"break_flag=False\n",
......@@ -74,10 +56,374 @@
"\n"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "9049b3e9",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"datetime.datetime(2022, 6, 10, 17, 43, 58, 624123)"
]
},
"execution_count": 2,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"import datetime\n",
"datetime.datetime.now()"
]
},
{
"cell_type": "code",
"execution_count": 72,
"id": "0a404d25",
"metadata": {},
"outputs": [],
"source": [
"import datetime\n",
"import os\n",
"import numpy as np\n",
"import sys\n",
"import time\n",
"class VideoSplitWriter(threading.Thread):\n",
" def __init__(self):\n",
" threading.Thread.__init__(self)\n",
" self.lastRunTime = None\n",
" self.lastWritingTime = None\n",
" self.is_Saving = False\n",
" self.is_Running = False\n",
" self.fourcc= cv2.VideoWriter_fourcc('m','p','4','v')\n",
" self.writer = None # cv2.VideoWriter('datetime',fourcc,30.0,(1920,1080))\n",
" self.SaveRoot= \"../../Videos/save\"\n",
" self.Frame = None\n",
" \n",
" def run(self):\n",
" self.is_Running = True\n",
" self.lastRunTime = datetime.datetime.now() - datetime.timedelta(hours = 1)\n",
" while self.is_alive() and self.is_Running:\n",
" if datetime.datetime.now() - self.lastRunTime >= datetime.timedelta(hours = 1):\n",
" self.SetlastRunTime()\n",
" if not self.is_Saving:\n",
" dd = datetime.datetime.now()\n",
" Write_minute = np.random.randint(dd.minute+1,60)\n",
" Write_second = np.random.randint(dd.second,60)\n",
" wait_flag = True\n",
" while wait_flag:\n",
" dd = datetime.datetime.now()\n",
" if dd.minute >= Write_minute and dd.second >= Write_second:\n",
" wait_flag = False\n",
" sys.stdout.write(f\"\\rwait for writing until {str(self.lastRunTime.hour).zfill(2)}:{str(Write_minute).zfill(2)}:{str(Write_second).zfill(2)}\")\n",
" time.sleep(1)\n",
" \n",
" self.StarWriting()\n",
" print (f\"StarWriting at {self.lastWritingTime}\")\n",
" symbo=['/','-','\\\\']\n",
" while datetime.datetime.now() - self.lastWritingTime < datetime.timedelta(minute = 5):\n",
" count = 0\n",
" while self.Frame is None:\n",
" sys.stdout.write(f\"\\rwait for new frame...{symbo[count%3]}\")\n",
" count+=1\n",
" self.writer.write(self.Frame)\n",
" cv2.waitKey(33)\n",
" self.Frame = None\n",
" self.StopWriting()\n",
" print (f\"StopWriting at {datetime.datetime.now()}\")\n",
" else:\n",
" time.sleep(1000*60*60)\n",
" \n",
" \n",
" def SetlastRunTime(self):\n",
" self.lastRunTime = datetime.datetime.now() \n",
" \n",
" \n",
" def StarWriting(self):\n",
" self.is_Saving = True\n",
" self.lastWritingTime = datetime.datetime.now()\n",
" dd = self.lastWritingTime\n",
" video_folder = os.path.join(self.SaveRoot,f\"{str(dd.month).zfill(2)}/{str(dd.day).zfill(2)}/{str(dd.hour).zfill(2)}\")\n",
" if not os.path.exists(video_folder):\n",
" os.makedirs(video_folder)\n",
" video_path = os.path.join(video_folder,f\"{str(dd.minute).zfill(2)}-{str(dd.second).zfill(2)}.mp4\")\n",
" self.writer = cv2.VideoWriter(video_path,self.fourcc,30.0,(1920,1080))\n",
" \n",
" def StopWriting(self):\n",
" self.is_Saving = False\n",
" if self.writer:\n",
" self.writer.release()\n",
" print(\"Saved before Released\")\n",
" self.writer = None\n",
" \n",
" \n",
" def __del__(self):\n",
" if self.writer:\n",
" self.writer.release()\n",
" self.is_Running = False\n",
" self.join()"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "f5590c70",
"metadata": {},
"outputs": [],
"source": [
"# video writer per hour\n",
"import cv2\n",
"import datetime\n",
"import threading\n",
"import os\n",
"source=\"rtsp://192.168.5.218/txg/01\"\n",
"\n",
"cap=cv2.VideoCapture(source)\n",
"# VioWri = VideoSplitWriter()\n",
"# VioWri.start()\n",
"\n",
"\n",
"dd = datetime.datetime.now()\n",
"SaveRoot = \"../../Videos/save\"\n",
"video_folder = os.path.join(SaveRoot,f\"{str(dd.month).zfill(2)}/{str(dd.day).zfill(2)}/{str(dd.hour).zfill(2)}\")\n",
"if not os.path.exists(video_folder):\n",
" os.makedirs(video_folder)\n",
"video_path = os.path.join(video_folder,f\"{str(dd.minute).zfill(2)}-{str(dd.second).zfill(2)}.mp4\")\n",
"cv2.VideoWriter_fourcc('m','p','4','v')\n",
"fourcc= cv2.VideoWriter_fourcc('m','p','4','v')\n",
"writer = cv2.VideoWriter(video_path,fourcc,30.0,(1920,1080))\n",
"\n",
"break_flag=False\n",
"try:\n",
" cv2.namedWindow(\"1\",cv2.WINDOW_NORMAL)\n",
" cv2.resizeWindow(\"1\",1280,720)\n",
" while True:\n",
" if break_flag:\n",
" break\n",
" ret,frame=cap.read()\n",
" if ret:\n",
" #VioWri.Frame = frame\n",
" writer.write(frame)\n",
" cv2.imshow(\"1\",frame)\n",
" key=cv2.waitKey(33)\n",
" if key==ord('q'):\n",
" break_flag=True\n",
" break\n",
"except Exception as e:\n",
" raise(e)\n",
" cap.release()\n",
" #del(VioWri)\n",
" writer.release()\n",
" cv2.destroyAllWindows()\n",
" \n",
"finally:\n",
" cap.release()\n",
" writer.release()\n",
" #del(VioWri)\n",
" cv2.destroyAllWindows()\n",
" \n",
" \n",
"\n",
" \n",
" \n",
" "
]
},
{
"cell_type": "code",
"execution_count": 21,
"id": "51eea6d5",
"metadata": {},
"outputs": [],
"source": [
"import datetime \n",
"dd2=datetime.datetime.now()\n"
]
},
{
"cell_type": "code",
"execution_count": 38,
"id": "61bc7393",
"metadata": {},
"outputs": [],
"source": [
"dd=datetime.datetime.now()"
]
},
{
"cell_type": "code",
"execution_count": 48,
"id": "60e658ae",
"metadata": {},
"outputs": [],
"source": [
"import os\n",
"video_folder = os.path.join(\"qqq\",f\"{str(dd.month).zfill(2)}/{str(dd.day).zfill(2)}/{str(dd.hour).zfill(2)}\")"
]
},
{
"cell_type": "code",
"execution_count": 49,
"id": "31d7bc78",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"'qqq/06/13/09'"
]
},
"execution_count": 49,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"video_folder"
]
},
{
"cell_type": "code",
"execution_count": 29,
"id": "ffe9b4e4",
"metadata": {
"scrolled": true
},
"outputs": [
{
"ename": "TypeError",
"evalue": "unsupported operand type(s) for +: 'datetime.datetime' and 'module'",
"output_type": "error",
"traceback": [
"\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
"\u001b[0;31mTypeError\u001b[0m Traceback (most recent call last)",
"\u001b[0;32m<ipython-input-29-d4d666287864>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[0;32m----> 1\u001b[0;31m \u001b[0mdd\u001b[0m\u001b[0;34m+\u001b[0m\u001b[0mdatetime\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mtimedelta\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mhours\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;36m1\u001b[0m\u001b[0;34m)\u001b[0m \u001b[0;34m<\u001b[0m \u001b[0mdd2\u001b[0m\u001b[0;34m+\u001b[0m\u001b[0mdatetime\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
"\u001b[0;31mTypeError\u001b[0m: unsupported operand type(s) for +: 'datetime.datetime' and 'module'"
]
}
],
"source": [
"dd+datetime.timedelta(hours = 1) < dd2+datetime"
]
},
{
"cell_type": "code",
"execution_count": 30,
"id": "abd5fbdf",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"2022-06-13 09:35:10.197164\n"
]
}
],
"source": [
"print(dd)"
]
},
{
"cell_type": "code",
"execution_count": 36,
"id": "0466f22d",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"True"
]
},
"execution_count": 36,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"(dd+datetime.timedelta(hours = 1) - dd) >= datetime.timedelta(hours = 1)"
]
},
{
"cell_type": "code",
"execution_count": 32,
"id": "db826501",
"metadata": {
"scrolled": true
},
"outputs": [
{
"data": {
"text/plain": [
"datetime.datetime(2022, 6, 13, 9, 35, 17, 913109)"
]
},
"execution_count": 32,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"dd2"
]
},
{
"cell_type": "code",
"execution_count": 33,
"id": "7fe4d62a",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"datetime.datetime(2022, 6, 14, 9, 35, 17, 913109)"
]
},
"execution_count": 33,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"dd2+datetime.timedelta( 1)"
]
},
{
"cell_type": "code",
"execution_count": 7,
"id": "7adf4afd",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"0\n",
"1\n",
"0\n",
"0\n",
"1\n",
"1\n",
"1\n",
"0\n",
"0\n",
"0\n"
]
}
],
"source": [
"import numpy as np\n",
"for i in range (10):\n",
" print(np.random.randint(0,2))"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "9e7f2e4a",
"id": "85f60b71",
"metadata": {},
"outputs": [],
"source": []
......
VideoAnalysis/Camera_Jetson.py
View file @ cbc73367
......@@ -4,7 +4,7 @@ from queue import Queue
import time, numpy as np, cv2
class Camera(object):
def __init__(self,_id,video_path,encoder=None, width=1280, height=720, framerate=30, log=None, maxsize=10):
def __init__(self,_id,video_path,encoder=None, width=1280, height=720, framerate=30, log=None, maxsize=10 , use_gstr=True):
self.ID = _id
self.__log = self.__log if log is None else log
self.__isCaptured = False
......@@ -15,7 +15,7 @@ class Camera(object):
self.height = height
self.framerate = framerate
self.encoder = encoder
self.use_gstr = False
self.use_gstr = use_gstr
self.__thread = Thread(target=self.__job)
self.resultQueue = Queue(maxsize=maxsize)
def start(self):
......
VideoAnalysis/VideoSplitWriter.py 0 → 100644
View file @ cbc73367
import datetime
import os
import numpy as np
import sys
import time
import threading
class VideoSplitWriter(threading.Thread):
"""VideoSplitWriter
Saving Video Stream as mp4 per hours. With random 5 minute range.
"""
def __init__(self):
threading.Thread.__init__(self)
self.lastRunTime = None
self.lastWritingTime = None
self.is_Saving = False
self.is_Running = False
self.fourcc= cv2.VideoWriter_fourcc('m','p','4','v')
self.writer = None # cv2.VideoWriter('datetime',fourcc,30.0,(1920,1080))
self.SaveRoot= os.path.join(os.path.expanduser("~"),"Videos","save")
self.Frame = None
def run(self):
self.is_Running = True
self.lastRunTime = datetime.datetime.now() - datetime.timedelta(hours = 1)
while self.is_alive() and self.is_Running:
if datetime.datetime.now() - self.lastRunTime >= datetime.timedelta(hours = 1):
self.SetlastRunTime()
if not self.is_Saving:
dd = datetime.datetime.now()
Write_minute = np.random.randint(dd.minute,60)
Write_second = np.random.randint(dd.second,60)
wait_flag = True
symbo=['/','-','\\']
count = 0
while wait_flag:
dd = datetime.datetime.now()
if dd.minute >= Write_minute and dd.second >= Write_second:
wait_flag = False
sys.stdout.write(f"\rwait for writing until {str(self.lastRunTime.hour).zfill(2)}:{str(Write_minute).zfill(2)}:{str(Write_second).zfill(2)}...{symbo[count%3]}")
count+=1
time.sleep(1)
self.StarWriting()
print (f"StarWriting at {self.lastWritingTime}")
while datetime.datetime.now() - self.lastWritingTime < datetime.timedelta(minute = 5):
count = 0
while self.Frame is None:
sys.stdout.write(f"\rwait for new frame...{symbo[count%3]}")
count+=1
self.writer.write(self.Frame)
cv2.waitKey(33)
self.Frame = None
self.StopWriting()
print (f"StopWriting at {datetime.datetime.now()}")
else:
time.sleep(1000*60*60)
def SetlastRunTime(self):
self.lastRunTime = datetime.datetime.now()
def StarWriting(self):
self.is_Saving = True
self.lastWritingTime = datetime.datetime.now()
dd = self.lastWritingTime
video_folder = os.path.join(self.SaveRoot,f"{str(dd.month).zfill(2)}/{str(dd.day).zfill(2)}/{str(dd.hour).zfill(2)}")
if not os.path.exists(video_folder):
os.makedirs(video_folder)
video_path = os.path.join(video_folder,f"{str(dd.minute).zfill(2)}-{str(dd.second).zfill(2)}.mp4")
self.writer = cv2.VideoWriter(video_path,self.fourcc,30.0,(1920,1080))
def StopWriting(self):
self.is_Saving = False
if self.writer:
self.writer.release()
print("Saved before Released")
self.writer = None
def __del__(self):
if self.writer:
self.writer.release()
self.is_Running = False
self.join()
if __name__ == '__main__':
# video writer per hour
import cv2
import datetime
source="rtsp://192.168.5.218/txg/01"
is_display = False
cap=cv2.VideoCapture(source)
VioWri = VideoSplitWriter()
VioWri.start()
break_flag=False
try:
if is_display:
cv2.namedWindow("1",cv2.WINDOW_NORMAL)
cv2.resizeWindow("1",1280,720)
while True:
if break_flag:
break
ret,frame=cap.read()
if ret:
VioWri.Frame = frame
if is_display:
cv2.imshow("1",frame)
key=cv2.waitKey(33)
if key==ord('q'):
break_flag=True
break
except Exception as e:
raise(e)
cap.release()
del(VioWri)
cv2.destroyAllWindows()
finally:
cap.release()
del(VioWri)
cv2.destroyAllWindows()
test_camera.ipynb
View file @ cbc73367
......@@ -2,30 +2,18 @@
"cells": [
{
"cell_type": "code",
"execution_count": 3,
"execution_count": 1,
"id": "e604eb6d",
"metadata": {},
"metadata": {
"scrolled": true
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"h265\n",
"Using GSTREAMER\n",
"rtspsrc location=rtsp://192.168.5.218/txg/01 ! rtph265depay ! h265parse ! nvv4l2decoder ! nvvidconv ! video/x-raw,format=BGRx ! videoconvert ! video/x-raw,format=BGR ! appsink\n"
]
},
{
"ename": "KeyboardInterrupt",
"evalue": "",
"output_type": "error",
"traceback": [
"\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
"\u001b[0;31mKeyboardInterrupt\u001b[0m Traceback (most recent call last)",
"\u001b[0;32m<ipython-input-3-c9f228e1d44d>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[1;32m 14\u001b[0m \u001b[0;32mif\u001b[0m \u001b[0mbreak_flag\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 15\u001b[0m \u001b[0;32mbreak\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 16\u001b[0;31m \u001b[0mret\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0mframe\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mcam\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mresultQueue\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mget\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m 17\u001b[0m \u001b[0;32mif\u001b[0m \u001b[0mret\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 18\u001b[0m \u001b[0mcv2\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mimshow\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"1\"\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0mframe\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
"\u001b[0;32m/usr/lib/python3.6/queue.py\u001b[0m in \u001b[0;36mget\u001b[0;34m(self, block, timeout)\u001b[0m\n\u001b[1;32m 162\u001b[0m \u001b[0;32melif\u001b[0m \u001b[0mtimeout\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 163\u001b[0m \u001b[0;32mwhile\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_qsize\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 164\u001b[0;31m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mnot_empty\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mwait\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m 165\u001b[0m \u001b[0;32melif\u001b[0m \u001b[0mtimeout\u001b[0m \u001b[0;34m<\u001b[0m \u001b[0;36m0\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 166\u001b[0m \u001b[0;32mraise\u001b[0m \u001b[0mValueError\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"'timeout' must be a non-negative number\"\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
"\u001b[0;32m/usr/lib/python3.6/threading.py\u001b[0m in \u001b[0;36mwait\u001b[0;34m(self, timeout)\u001b[0m\n\u001b[1;32m 293\u001b[0m \u001b[0;32mtry\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0;31m# restore state no matter what (e.g., KeyboardInterrupt)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 294\u001b[0m \u001b[0;32mif\u001b[0m \u001b[0mtimeout\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 295\u001b[0;31m \u001b[0mwaiter\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0macquire\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m 296\u001b[0m \u001b[0mgotit\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mTrue\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 297\u001b[0m \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
"\u001b[0;31mKeyboardInterrupt\u001b[0m: "
"Not Using GSTREAMER\n",
"camera stop\n"
]
}
],
......@@ -37,7 +25,7 @@
"\n",
"source=\"rtsp://192.168.5.218/txg/01\"\n",
"\n",
"cam=Camera(1,source,encoder = \"h265\",width=1920,height=1080)\n",
"cam=Camera(1,source,encoder = \"h265\",width=1920,height=1080,use_gstr=False)\n",
"\n",
"cam.start()\n",
"break_flag=False\n",
......@@ -70,10 +58,374 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 2,
"id": "9049b3e9",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"datetime.datetime(2022, 6, 10, 17, 43, 58, 624123)"
]
},
"execution_count": 2,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"import datetime\n",
"datetime.datetime.now()"
]
},
{
"cell_type": "code",
"execution_count": 72,
"id": "0a404d25",
"metadata": {},
"outputs": [],
"source": [
"import datetime\n",
"import os\n",
"import numpy as np\n",
"import sys\n",
"import time\n",
"class VideoSplitWriter(threading.Thread):\n",
" def __init__(self):\n",
" threading.Thread.__init__(self)\n",
" self.lastRunTime = None\n",
" self.lastWritingTime = None\n",
" self.is_Saving = False\n",
" self.is_Running = False\n",
" self.fourcc= cv2.VideoWriter_fourcc('m','p','4','v')\n",
" self.writer = None # cv2.VideoWriter('datetime',fourcc,30.0,(1920,1080))\n",
" self.SaveRoot= \"../../Videos/save\"\n",
" self.Frame = None\n",
" \n",
" def run(self):\n",
" self.is_Running = True\n",
" self.lastRunTime = datetime.datetime.now() - datetime.timedelta(hours = 1)\n",
" while self.is_alive() and self.is_Running:\n",
" if datetime.datetime.now() - self.lastRunTime >= datetime.timedelta(hours = 1):\n",
" self.SetlastRunTime()\n",
" if not self.is_Saving:\n",
" dd = datetime.datetime.now()\n",
" Write_minute = np.random.randint(dd.minute+1,60)\n",
" Write_second = np.random.randint(dd.second,60)\n",
" wait_flag = True\n",
" while wait_flag:\n",
" dd = datetime.datetime.now()\n",
" if dd.minute >= Write_minute and dd.second >= Write_second:\n",
" wait_flag = False\n",
" sys.stdout.write(f\"\\rwait for writing until {str(self.lastRunTime.hour).zfill(2)}:{str(Write_minute).zfill(2)}:{str(Write_second).zfill(2)}\")\n",
" time.sleep(1)\n",
" \n",
" self.StarWriting()\n",
" print (f\"StarWriting at {self.lastWritingTime}\")\n",
" symbo=['/','-','\\\\']\n",
" while datetime.datetime.now() - self.lastWritingTime < datetime.timedelta(minute = 5):\n",
" count = 0\n",
" while self.Frame is None:\n",
" sys.stdout.write(f\"\\rwait for new frame...{symbo[count%3]}\")\n",
" count+=1\n",
" self.writer.write(self.Frame)\n",
" cv2.waitKey(33)\n",
" self.Frame = None\n",
" self.StopWriting()\n",
" print (f\"StopWriting at {datetime.datetime.now()}\")\n",
" else:\n",
" time.sleep(1000*60*60)\n",
" \n",
" \n",
" def SetlastRunTime(self):\n",
" self.lastRunTime = datetime.datetime.now() \n",
" \n",
" \n",
" def StarWriting(self):\n",
" self.is_Saving = True\n",
" self.lastWritingTime = datetime.datetime.now()\n",
" dd = self.lastWritingTime\n",
" video_folder = os.path.join(self.SaveRoot,f\"{str(dd.month).zfill(2)}/{str(dd.day).zfill(2)}/{str(dd.hour).zfill(2)}\")\n",
" if not os.path.exists(video_folder):\n",
" os.makedirs(video_folder)\n",
" video_path = os.path.join(video_folder,f\"{str(dd.minute).zfill(2)}-{str(dd.second).zfill(2)}.mp4\")\n",
" self.writer = cv2.VideoWriter(video_path,self.fourcc,30.0,(1920,1080))\n",
" \n",
" def StopWriting(self):\n",
" self.is_Saving = False\n",
" if self.writer:\n",
" self.writer.release()\n",
" print(\"Saved before Released\")\n",
" self.writer = None\n",
" \n",
" \n",
" def __del__(self):\n",
" if self.writer:\n",
" self.writer.release()\n",
" self.is_Running = False\n",
" self.join()"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "f5590c70",
"metadata": {},
"outputs": [],
"source": [
"# video writer per hour\n",
"import cv2\n",
"import datetime\n",
"import threading\n",
"import os\n",
"source=\"rtsp://192.168.5.218/txg/01\"\n",
"\n",
"cap=cv2.VideoCapture(source)\n",
"# VioWri = VideoSplitWriter()\n",
"# VioWri.start()\n",
"\n",
"\n",
"dd = datetime.datetime.now()\n",
"SaveRoot = \"../../Videos/save\"\n",
"video_folder = os.path.join(SaveRoot,f\"{str(dd.month).zfill(2)}/{str(dd.day).zfill(2)}/{str(dd.hour).zfill(2)}\")\n",
"if not os.path.exists(video_folder):\n",
" os.makedirs(video_folder)\n",
"video_path = os.path.join(video_folder,f\"{str(dd.minute).zfill(2)}-{str(dd.second).zfill(2)}.mp4\")\n",
"cv2.VideoWriter_fourcc('m','p','4','v')\n",
"fourcc= cv2.VideoWriter_fourcc('m','p','4','v')\n",
"writer = cv2.VideoWriter(video_path,fourcc,30.0,(1920,1080))\n",
"\n",
"break_flag=False\n",
"try:\n",
" cv2.namedWindow(\"1\",cv2.WINDOW_NORMAL)\n",
" cv2.resizeWindow(\"1\",1280,720)\n",
" while True:\n",
" if break_flag:\n",
" break\n",
" ret,frame=cap.read()\n",
" if ret:\n",
" #VioWri.Frame = frame\n",
" writer.write(frame)\n",
" cv2.imshow(\"1\",frame)\n",
" key=cv2.waitKey(33)\n",
" if key==ord('q'):\n",
" break_flag=True\n",
" break\n",
"except Exception as e:\n",
" raise(e)\n",
" cap.release()\n",
" #del(VioWri)\n",
" writer.release()\n",
" cv2.destroyAllWindows()\n",
" \n",
"finally:\n",
" cap.release()\n",
" writer.release()\n",
" #del(VioWri)\n",
" cv2.destroyAllWindows()\n",
" \n",
" \n",
"\n",
" \n",
" \n",
" "
]
},
{
"cell_type": "code",
"execution_count": 21,
"id": "51eea6d5",
"metadata": {},
"outputs": [],
"source": [
"import datetime \n",
"dd2=datetime.datetime.now()\n"
]
},
{
"cell_type": "code",
"execution_count": 38,
"id": "61bc7393",
"metadata": {},
"outputs": [],
"source": [
"dd=datetime.datetime.now()"
]
},
{
"cell_type": "code",
"execution_count": 48,
"id": "60e658ae",
"metadata": {},
"outputs": [],
"source": [
"import os\n",
"video_folder = os.path.join(\"qqq\",f\"{str(dd.month).zfill(2)}/{str(dd.day).zfill(2)}/{str(dd.hour).zfill(2)}\")"
]
},
{
"cell_type": "code",
"execution_count": 49,
"id": "31d7bc78",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"'qqq/06/13/09'"
]
},
"execution_count": 49,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"video_folder"
]
},
{
"cell_type": "code",
"execution_count": 29,
"id": "ffe9b4e4",
"metadata": {
"scrolled": true
},
"outputs": [
{
"ename": "TypeError",
"evalue": "unsupported operand type(s) for +: 'datetime.datetime' and 'module'",
"output_type": "error",
"traceback": [
"\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
"\u001b[0;31mTypeError\u001b[0m Traceback (most recent call last)",
"\u001b[0;32m<ipython-input-29-d4d666287864>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[0;32m----> 1\u001b[0;31m \u001b[0mdd\u001b[0m\u001b[0;34m+\u001b[0m\u001b[0mdatetime\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mtimedelta\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mhours\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;36m1\u001b[0m\u001b[0;34m)\u001b[0m \u001b[0;34m<\u001b[0m \u001b[0mdd2\u001b[0m\u001b[0;34m+\u001b[0m\u001b[0mdatetime\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
"\u001b[0;31mTypeError\u001b[0m: unsupported operand type(s) for +: 'datetime.datetime' and 'module'"
]
}
],
"source": [
"dd+datetime.timedelta(hours = 1) < dd2+datetime"
]
},
{
"cell_type": "code",
"execution_count": 30,
"id": "abd5fbdf",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"2022-06-13 09:35:10.197164\n"
]
}
],
"source": [
"print(dd)"
]
},
{
"cell_type": "code",
"execution_count": 36,
"id": "0466f22d",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"True"
]
},
"execution_count": 36,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"(dd+datetime.timedelta(hours = 1) - dd) >= datetime.timedelta(hours = 1)"
]
},
{
"cell_type": "code",
"execution_count": 32,
"id": "db826501",
"metadata": {
"scrolled": true
},
"outputs": [
{
"data": {
"text/plain": [
"datetime.datetime(2022, 6, 13, 9, 35, 17, 913109)"
]
},
"execution_count": 32,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"dd2"
]
},
{
"cell_type": "code",
"execution_count": 33,
"id": "7fe4d62a",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"datetime.datetime(2022, 6, 14, 9, 35, 17, 913109)"
]
},
"execution_count": 33,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"dd2+datetime.timedelta( 1)"
]
},
{
"cell_type": "code",
"execution_count": 7,
"id": "7adf4afd",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"0\n",
"1\n",
"0\n",
"0\n",
"1\n",
"1\n",
"1\n",
"0\n",
"0\n",
"0\n"
]
}
],
"source": [
"import numpy as np\n",
"for i in range (10):\n",
" print(np.random.randint(0,2))"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "85f60b71",
"metadata": {},
"outputs": [],
"source": []
}
],
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment