From 7b3ecfffc59d2d980d9f7628365b64c20fe015be Mon Sep 17 00:00:00 2001
From: Runt <qingingrunt2010@qq.com>
Date: Sun, 27 Jul 2025 09:42:03 +0000
Subject: [PATCH] 多个小窗缩放问题修复
---
LiveProject/controller/CameraCapture.swift | 15 ++++++++++++---
1 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/LiveProject/controller/CameraCapture.swift b/LiveProject/controller/CameraCapture.swift
index 3345602..66d0a0c 100644
--- a/LiveProject/controller/CameraCapture.swift
+++ b/LiveProject/controller/CameraCapture.swift
@@ -27,19 +27,28 @@
if session.canAddInput(input) {
session.addInput(input)
}
-
+
let output = AVCaptureVideoDataOutput()
output.videoSettings = [
kCVPixelBufferPixelFormatTypeKey as String: kCVPixelFormatType_32BGRA
]
output.setSampleBufferDelegate(self, queue: DispatchQueue(label: "camera.queue"))
-
if session.canAddOutput(output) {
session.addOutput(output)
}
self.videoOutput = output
-
+ // 在相机配置代码中
+ if let videoConnection = output.connection(with: .video) {
+ // 自动旋转（推荐）
+ videoConnection.automaticallyAdjustsVideoMirroring = false
+ videoConnection.videoOrientation = .portrait // 或根据UI方向设置
+
+ // 对于前置摄像头启用镜像
+ /*if videoConnection.isVideoMirroringSupported {
+ videoConnection.isVideoMirrored = (cameraPosition == .front)
+ }*/
+ }
session.commitConfiguration()
session.startRunning()
print("📷 相机已开启")
--
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