不是display PyQt的视频帧的坐标

import sys
from PyQt5.QtWidgets import QApplication, QLabel
from PyQt5.QtGui import QPixmap

app = QApplication(sys.argv)

# 加载视频帧
frame = QPixmap("video_frame.jpg")

# 创建QLabel并设置视频帧
label = QLabel()
label.setPixmap(frame)

# 显示QLabel
label.show()

sys.exit(app.exec_())

import sys
from PyQt5.QtWidgets import QApplication, QGraphicsView, QGraphicsScene
from PyQt5.QtGui import QPixmap, QPainter

app = QApplication(sys.argv)

# 加载视频帧
frame = QPixmap("video_frame.jpg")

# 创建QGraphicsView和QGraphicsScene
view = QGraphicsView()
scene = QGraphicsScene()

# 创建QGraphicsPixmapItem并设置视频帧
item = scene.addPixmap(frame)

# 将QGraphicsPixmapItem添加到QGraphicsScene中
scene.addItem(item)

# 设置QGraphicsView的场景
view.setScene(scene)

# 显示QGraphicsView
view.show()

sys.exit(app.exec_())