tuoheng_alg_move_20240715/test/ffmpeg11/ffmpeg2.py

import copy
from enum import Enum, unique
from PIL import Image

import sys
sys.path.extend(['..','../AIlib' ])

from AI import AI_process, AI_process_forest, get_postProcess_para
import cv2,os,time
from segutils.segmodel import SegModel
from models.experimental import attempt_load
from utils.torch_utils import select_device
from utilsK.queRiver import get_labelnames,get_label_arrays
import numpy as np





# 异常枚举
@unique
class ModelType(Enum):

    WATER_SURFACE_MODEL = ("1", "001", "水面模型")

    FOREST_FARM_MODEL = ("2", "002", "森林模型")

    TRAFFIC_FARM_MODEL = ("3", "003", "交通模型")

    def checkCode(code):
        for model in ModelType:
            if model.value[1] == code:
                return True
        return False
class ModelConfig():
    def __init__(self):
        postFile = '../AIlib/conf/para.json'
        self.conf_thres, self.iou_thres, self.classes, self.rainbows = get_postProcess_para(postFile)


class SZModelConfig(ModelConfig):

    def __init__(self):
        super(SZModelConfig, self).__init__()
        labelnames = "../AIlib/weights/yolov5/class8/labelnames.json" ##对应类别表
        self.names = get_labelnames(labelnames)
        self.label_arraylist = get_label_arrays(self.names, self.rainbows, outfontsize=40,
                                                fontpath="../AIlib/conf/platech.ttf")


class LCModelConfig(ModelConfig):
    def __init__(self):
        super(LCModelConfig, self).__init__()
        labelnames = "../AIlib/weights/forest/labelnames.json"
        self.names = get_labelnames(labelnames)
        self.label_arraylist = get_label_arrays(self.names, self.rainbows, outfontsize=40, fontpath="../AIlib/conf/platech.ttf")


class RFModelConfig(ModelConfig):
    def __init__(self):
        super(RFModelConfig, self).__init__()
        labelnames = "../AIlib/weights/road/labelnames.json"
        self.names = get_labelnames(labelnames)
        imageW = 1536
        outfontsize=int(imageW/1920*40)
        self.label_arraylist = get_label_arrays(self.names, self.rainbows, outfontsize=outfontsize, fontpath="../AIlib/conf/platech.ttf")

class Model():
    def __init__(self, device, allowedList=None):
        ##预先设置的参数
        self.device_ = device  ##选定模型，可选 cpu,'0','1'
        self.allowedList = allowedList


# 水面模型
class SZModel(Model):
    def __init__(self, device, allowedList=None):
        super().__init__(device, allowedList)

        self.device = select_device(self.device_)
        self.half = self.device.type != 'cpu'
        self.model = attempt_load("../AIlib/weights/yolov5/class8/bestcao.pt", map_location=self.device)
        if self.half:
            self.model.half()
        self.segmodel = SegModel(nclass=2, weights='../AIlib/weights/STDC/model_maxmIOU75_1720_0.946_360640.pth',
                                 device=self.device)

    # names, label_arraylist, rainbows, conf_thres, iou_thres
    def process(self, frame, config):
        return AI_process([frame], self.model, self.segmodel, config[0], config[1],
                          config[2], self.half, self.device, config[3], config[4],
                          self.allowedList)


# 森林模型
class LCModel(Model):
    def __init__(self, device, allowedList=None):
        super().__init__(device, allowedList)
        self.device = select_device(self.device_)
        self.half = self.device.type != 'cpu'  # half precision only supported on CUDA
        self.model = attempt_load("../AIlib/weights/forest/best.pt", map_location=self.device)  # load FP32 model
        if self.half:
            self.model.half()
        self.segmodel = None

    # names, label_arraylist, rainbows, conf_thres, iou_thres
    def process(self, frame, config):
        return AI_process_forest([frame], self.model, self.segmodel, config[0], config[1], config[2],
                                 self.half, self.device, config[3], config[4], self.allowedList)

# 交通模型
class RFModel(Model):
    def __init__(self, device, allowedList=None):
        super().__init__(device, allowedList)
        self.device = select_device(self.device_)
        self.half = self.device.type != 'cpu'  # half precision only supported on CUDA
        self.model = attempt_load("../AIlib/weights/road/best.pt", map_location=self.device)  # load FP32 model
        if self.half:
            self.model.half()
        self.segmodel = None

    # names, label_arraylist, rainbows, conf_thres, iou_thres
    def process(self, frame, config):
        return AI_process_forest([frame], self.model, self.segmodel, config[0], config[1], config[2],
                                 self.half, self.device, config[3], config[4], self.allowedList)

def get_model(args):
    for model in args[2]:
        try:
            code = '001'
            needed_objectsIndex = [int(category.get("id")) for category in model.get("categories")]
            if code == ModelType.WATER_SURFACE_MODEL.value[1]:
                return SZModel(args[1], needed_objectsIndex), code, args[0].get("sz")
            elif code == ModelType.FOREST_FARM_MODEL.value[1]:
                return LCModel(args[1], needed_objectsIndex), code, args[0].get("lc")
            elif code == ModelType.TRAFFIC_FARM_MODEL.value[1]:
                return RFModel(args[1], needed_objectsIndex), code, args[0].get("rf")
            else:
                raise Exception("11111")
        except Exception as e:
            raise Exception("22222")
class PictureWaterMark():

    def common_water(self, image, logo):
        width, height = image.shape[1], image.shape[0]
        mark_width, mark_height = logo.shape[1], logo.shape[0]
        rate = int(width * 0.2) / mark_width
        logo_new = cv2.resize(logo, None, fx=rate, fy=rate, interpolation=cv2.INTER_NEAREST)
        position = (int(width * 0.95 - logo_new.shape[1]), int(height * 0.95 - logo_new.shape[0]))
        b = Image.new('RGBA', (width, height), (0, 0, 0, 0))  # 创建新图像：透明'
        a = Image.fromarray(cv2.cvtColor(image, cv2.COLOR_BGR2RGB))
        watermark = Image.fromarray(cv2.cvtColor(logo_new, cv2.COLOR_BGRA2RGBA))
        # 图片旋转
        # watermark = watermark.rotate(45)
        b.paste(a, (0, 0))
        b.paste(watermark, position, mask=watermark)
        return cv2.cvtColor(np.asarray(b), cv2.COLOR_BGR2RGB)

    def common_water_1(self, image, logo, alpha=1):
        h, w = image.shape[0], image.shape[1]
        if w >= h:
            rate = int(w * 0.1) / logo.shape[1]
        else:
            rate = int(h * 0.1) / logo.shape[0]
        mask = cv2.resize(logo, None, fx=rate, fy=rate, interpolation=cv2.INTER_NEAREST)
        mask_h, mask_w = mask.shape[0], mask.shape[1]
        mask_channels = cv2.split(mask)
        dst_channels = cv2.split(image)
        # b, g, r, a = cv2.split(mask)
        # 计算mask在图片的坐标
        ul_points = (int(h * 0.95) - mask_h, int(w - h * 0.05 - mask_w))
        dr_points = (int(h * 0.95), int(w - h * 0.05))
        for i in range(3):
            dst_channels[i][ul_points[0]: dr_points[0], ul_points[1]: dr_points[1]] = dst_channels[i][
                                                                                      ul_points[0]: dr_points[0],
                                                                                      ul_points[1]: dr_points[1]] * (
                                                                                              255.0 - mask_channels[3] * alpha) / 255
            dst_channels[i][ul_points[0]: dr_points[0], ul_points[1]: dr_points[1]] += np.array(
                mask_channels[i] * (mask_channels[3] * alpha / 255), dtype=np.uint8)
        dst_img = cv2.merge(dst_channels)
        return dst_img
def video_merge(frame1, frame2, width, height):
    frameLeft = cv2.resize(frame1, (width, height), interpolation=cv2.INTER_LINEAR)
    frameRight = cv2.resize(frame2, (width, height), interpolation=cv2.INTER_LINEAR)
    frame_merge = np.hstack((frameLeft, frameRight))
    # frame_merge = np.hstack((frame1, frame2))
    return frame_merge
cap = cv2.VideoCapture("/home/DATA/chenyukun/3.mp4")

# Get video information
fps = int(cap.get(cv2.CAP_PROP_FPS))
print(fps)
width = int(cap.get(cv2.CAP_PROP_FRAME_WIDTH))
print(width)
height = int(cap.get(cv2.CAP_PROP_FRAME_HEIGHT))
print(height)
# command = ['ffmpeg',
#            '-y',  # 不经过确认，输出时直接覆盖同名文件。
#            '-f', 'rawvideo',
#            '-vcodec', 'rawvideo',
#            '-pix_fmt', 'bgr24',
#            # '-s', "{}x{}".format(self.width * 2, self.height),
#            '-s', "{}x{}".format(width, height),
#            '-r', str(15),
#            '-i', '-',  # 指定输入文件
#            '-g', '15',
#            '-sc_threshold', '0',  # 使得GOP的插入更加均匀
#            '-b:v', '3000k',  # 指定码率
#            '-tune', 'zerolatency',  # 加速编码速度
#            '-c:v', 'libx264',  # 指定视频编码器
#            '-pix_fmt', 'yuv420p',
#            "-an",
#            '-preset', 'ultrafast',  # 指定输出的视频质量，会影响文件的生成速度，有以下几个可用的值 ultrafast,
#            # superfast, veryfast, faster, fast, medium, slow, slower, veryslow。
#            '-f', 'flv',
#            "rtmp://live.push.t-aaron.com/live/THSAk"]
#
# # 管道配置
# p = sp.Popen(command, stdin=sp.PIPE, shell=False)

sz = SZModelConfig()
lc = LCModelConfig()
rf = RFModelConfig()
config = {
    "sz": (sz.names, sz.label_arraylist, sz.rainbows, sz.conf_thres, sz.iou_thres),
    "lc": (lc.names, lc.label_arraylist, lc.rainbows, lc.conf_thres, lc.iou_thres),
    "rf": (rf.names, rf.label_arraylist, rf.rainbows, rf.conf_thres, rf.iou_thres),
}
model = {
    "models": [
        {
            "code": "001",
            "categories": [
                {
                    "id": "0",
                    "config": {}
                },
                {
                    "id": "1",
                    "config": {}
                },
                {
                    "id": "2",
                    "config": {}
                },
                {
                    "id": "3",
                    "config": {}
                },
                {
                    "id": "4",
                    "config": {}
                },
                {
                    "id": "5",
                    "config": {}
                },
                {
                    "id": "6",
                    "config": {}
                },
                {
                    "id": "7",
                    "config": {}
                }
            ]
        }]
}

mod, model_type_code, modelConfig = get_model((config, str(1), model.get("models")))
pic = PictureWaterMark()
logo = cv2.imread("./image/logo.png", -1)
ai_video_file = cv2.VideoWriter("/home/DATA/chenyukun/aa/1.mp4", cv2.VideoWriter_fourcc(*'mp4v'), fps, (width*2, height))
while(cap.isOpened()):
    start =time.time()
    ret, frame = cap.read()
    # cap.grab()
    if not ret:
        print("Opening camera is failed")
        break
    p_result, timeOut = mod.process(copy.deepcopy(frame), modelConfig)
    frame = pic.common_water_1(frame, logo)
    p_result[1] = pic.common_water_1(p_result[1], logo)
    frame_merge = video_merge(frame, p_result[1], width, height)
    ai_video_file.write(frame_merge)
    print(time.time()-start)
ai_video_file.release()
cap.release()