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【macOS】AudioRendering Embed
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‎Example/Common/4.Movie Player/0x33/MR0x33ViewController.h‎

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‎Example/Common/4.Movie Player/AudioEmbed/MRAudioEmbedViewController-iOS.xib‎

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<?xml version="1.0" encoding="UTF-8"?>
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<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="22505" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
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<device id="retina6_1" orientation="landscape" appearance="light"/>
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<dependencies>
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<deployment identifier="iOS"/>
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<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22504"/>
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<capability name="Safe area layout guides" minToolsVersion="9.0"/>
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<capability name="System colors in document resources" minToolsVersion="11.0"/>
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<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
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</dependencies>
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<objects>
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<placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="MRVideoEmbedViewController">
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<connections>
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<outlet property="audioFmtSegCtrl" destination="jGI-4a-7Ui" id="TJp-n0-QGp"/>
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<outlet property="audioSampleSegCtrl" destination="yUv-Ko-4g7" id="N3j-0a-kzU"/>
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<outlet property="indicatorView" destination="c3R-Bl-JJX" id="yKj-QY-vs2"/>
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<outlet property="inputField" destination="adM-9N-T8H" id="D4J-Im-qjS"/>
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<outlet property="scalingSegCtrl" destination="4wY-d2-CZN" id="l91-Kg-h6z"/>
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<outlet property="videoFmtSegCtrl" destination="bf0-wm-lum" id="XEf-Vo-gJH"/>
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<outlet property="videoRendererContainer" destination="5SN-5f-aGY" id="vtN-VX-dhV"/>
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</connections>
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</placeholder>
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<placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
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<view clearsContextBeforeDrawing="NO" contentMode="scaleToFill" id="i5M-Pr-FkT">
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<rect key="frame" x="0.0" y="0.0" width="896" height="414"/>
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<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
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<subviews>
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<stackView opaque="NO" contentMode="scaleToFill" insetsLayoutMarginsFromSafeArea="NO" distribution="fillProportionally" alignment="center" translatesAutoresizingMaskIntoConstraints="NO" id="eBw-Qp-cGp">
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<rect key="frame" x="53" y="0.0" width="795" height="35"/>
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<subviews>
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<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="1000" verticalHuggingPriority="251" horizontalCompressionResistancePriority="1000" text=" 视频地址：" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="HxB-hT-CpN">
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<rect key="frame" x="0.0" y="7.5" width="87" height="20.5"/>
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<fontDescription key="fontDescription" type="system" pointSize="17"/>
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<nil key="textColor"/>
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<nil key="highlightedColor"/>
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</label>
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<textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="请输入视频地址" textAlignment="natural" minimumFontSize="17" clearButtonMode="whileEditing" translatesAutoresizingMaskIntoConstraints="NO" id="adM-9N-T8H">
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<rect key="frame" x="87" y="0.5" width="371.5" height="34"/>
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<fontDescription key="fontDescription" type="system" pointSize="14"/>
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<textInputTraits key="textInputTraits"/>
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</textField>
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<button opaque="NO" contentMode="scaleToFill" horizontalCompressionResistancePriority="1000" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="jcr-Pk-Dnu">
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<rect key="frame" x="458.5" y="0.5" width="336.5" height="34.5"/>
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<state key="normal" title="Button"/>
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<buttonConfiguration key="configuration" style="plain" title="查看">
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<color key="baseForegroundColor" systemColor="labelColor"/>
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</buttonConfiguration>
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<connections>
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<action selector="go:" destination="-1" eventType="touchUpInside" id="v7e-9d-NBj"/>
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</connections>
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</button>
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</subviews>
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<constraints>
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<constraint firstAttribute="height" constant="35" id="X7M-h3-1ft"/>
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</constraints>
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</stackView>
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<view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="5SN-5f-aGY">
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<rect key="frame" x="48" y="35" width="800" height="358"/>
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<color key="backgroundColor" systemColor="systemBackgroundColor"/>
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</view>
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<stackView opaque="NO" contentMode="scaleToFill" axis="vertical" distribution="fillProportionally" alignment="top" translatesAutoresizingMaskIntoConstraints="NO" id="FIC-Ab-vpl">
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<rect key="frame" x="53" y="40" width="552" height="124"/>
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<subviews>
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<segmentedControl opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="bf0-wm-lum" customClass="MRSegmentedControl">
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<rect key="frame" x="0.0" y="0.0" width="552" height="32"/>
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<segments>
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<segment title="BGRA"/>
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<segment title="BGR0"/>
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<segment title="RGBA"/>
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<segment title="RGBA0"/>
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<segment title="NV12"/>
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<segment title="NV21"/>
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<segment title="YUV420P"/>
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</segments>
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<connections>
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<action selector="onSelectVideoFormat:" destination="-1" eventType="valueChanged" id="1bc-sX-Upu"/>
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</connections>
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</segmentedControl>
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<segmentedControl opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="2" translatesAutoresizingMaskIntoConstraints="NO" id="4wY-d2-CZN" customClass="MRSegmentedControl">
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<rect key="frame" x="0.0" y="31" width="365" height="32"/>
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<segments>
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<segment title="Scale To Fill"/>
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<segment title="Scale Aspect Fill"/>
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<segment title="Scale Aspect Fit"/>
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</segments>
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<connections>
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<action selector="onSelectedVideMode:" destination="-1" eventType="valueChanged" id="LXc-4u-kLu"/>
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</connections>
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</segmentedControl>
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<segmentedControl opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" translatesAutoresizingMaskIntoConstraints="NO" id="jGI-4a-7Ui" customClass="MRSegmentedControl">
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<rect key="frame" x="0.0" y="62" width="101" height="32"/>
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<segments>
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<segment title="S16"/>
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<segment title="S16P"/>
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</segments>
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<connections>
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<action selector="onSelectAudioFmt:" destination="-1" eventType="valueChanged" id="0TD-JO-GiO"/>
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</connections>
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</segmentedControl>
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<segmentedControl opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="yUv-Ko-4g7" customClass="MRSegmentedControl">
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<rect key="frame" x="0.0" y="93" width="123" height="32"/>
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<segments>
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<segment title="44100"/>
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<segment title="48000"/>
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</segments>
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<connections>
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<action selector="onSelectSampleRate:" destination="-1" eventType="valueChanged" id="vp0-hC-dAp"/>
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</connections>
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</segmentedControl>
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</subviews>
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</stackView>
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<activityIndicatorView hidden="YES" opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" hidesWhenStopped="YES" style="large" translatesAutoresizingMaskIntoConstraints="NO" id="c3R-Bl-JJX">
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<rect key="frame" x="429.5" y="188.5" width="37" height="37"/>
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</activityIndicatorView>
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</subviews>
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<viewLayoutGuide key="safeArea" id="Q5M-cg-NOt"/>
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<color key="backgroundColor" systemColor="systemBackgroundColor"/>
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<constraints>
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<constraint firstItem="Q5M-cg-NOt" firstAttribute="trailing" secondItem="eBw-Qp-cGp" secondAttribute="trailing" id="1HZ-FW-4Jo"/>
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<constraint firstItem="Q5M-cg-NOt" firstAttribute="trailing" secondItem="5SN-5f-aGY" secondAttribute="trailing" id="4LU-HR-Cgo"/>
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<constraint firstItem="c3R-Bl-JJX" firstAttribute="centerY" secondItem="i5M-Pr-FkT" secondAttribute="centerY" id="5jc-5T-TEF"/>
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<constraint firstItem="eBw-Qp-cGp" firstAttribute="leading" secondItem="Q5M-cg-NOt" secondAttribute="leading" constant="5" id="AkW-KK-t72"/>
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<constraint firstItem="eBw-Qp-cGp" firstAttribute="top" secondItem="Q5M-cg-NOt" secondAttribute="top" id="AmG-lN-znM"/>
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<constraint firstItem="5SN-5f-aGY" firstAttribute="leading" secondItem="Q5M-cg-NOt" secondAttribute="leading" id="QGO-76-ftk"/>
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<constraint firstItem="FIC-Ab-vpl" firstAttribute="top" secondItem="eBw-Qp-cGp" secondAttribute="bottom" constant="5" id="iTj-Dv-G9H"/>
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<constraint firstItem="5SN-5f-aGY" firstAttribute="top" secondItem="eBw-Qp-cGp" secondAttribute="bottom" id="ki7-F4-cPf"/>
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<constraint firstItem="c3R-Bl-JJX" firstAttribute="centerX" secondItem="i5M-Pr-FkT" secondAttribute="centerX" id="t8U-WM-7LF"/>
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<constraint firstItem="FIC-Ab-vpl" firstAttribute="leading" secondItem="Q5M-cg-NOt" secondAttribute="leading" constant="5" id="vA7-b0-3Fw"/>
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<constraint firstItem="Q5M-cg-NOt" firstAttribute="bottom" secondItem="5SN-5f-aGY" secondAttribute="bottom" id="zqG-Aq-EvD"/>
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</constraints>
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<point key="canvasLocation" x="132" y="48"/>
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</view>
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</objects>
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<resources>
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<systemColor name="labelColor">
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<color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
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</systemColor>
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<systemColor name="systemBackgroundColor">
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<color white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
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</systemColor>
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</resources>
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</document>

‎Example/Common/4.Movie Player/AudioEmbed/MRAudioEmbedViewController.h‎

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//
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// MRAudioEmbedViewController.h
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// FFmpegTutorial-macOS
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//
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// Created by qianlongxu on 2022/7/20.
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// Copyright © 2022 Matt Reach's Awesome FFmpeg Tutotial. All rights reserved.
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//
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// 创建视频渲染线程，将视频渲染的相关逻辑封装到播放器内
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#import "MRCrossPlatformUtil.h"
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NS_ASSUME_NONNULL_BEGIN
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@interface MRAudioEmbedViewController : MRBaseViewController
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@end
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NS_ASSUME_NONNULL_END

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