[{"data":1,"prerenderedAt":623},["ShallowReactive",2],{"\u002Fcn\u002Ffeatures\u002Fvideo-player\u002Fandroid-automotive":3},{"id":4,"title":5,"body":6,"description":588,"extension":589,"meta":590,"navigation":618,"path":619,"seo":620,"stem":621,"__hash__":622},"features\u002Fcn\u002Ffeatures\u002Fvideo-player\u002Fandroid-automotive.md","适用于 Android 汽车的视频播放器 — 在汽车显示屏上观看视频（仅限停放）",{"type":7,"value":8,"toc":563},"minimark",[9,14,18,21,24,29,32,51,54,57,60,71,75,78,89,92,95,106,109,112,115,122,128,134,140,143,147,150,164,170,173,176,187,189,193,196,207,213,216,219,312,315,318,419,425,431,434,437,451,454,456,460,463,466,469,473,476,491,494,497,500,506,509,515,521,527,530,561],[10,11,13],"h2",{"id":12},"在汽车显示屏上播放视频-安全第一娱乐第二","在汽车显示屏上播放视频 — 安全第一，娱乐第二",[15,16,17],"p",{},"Android Automotive 的大型信息娱乐显示屏（10-16 英寸，高分辨率）是视频播放的绝佳屏幕。但有一个最重要的限制定义了整个功能：视频仅在停车时可用。操作系统在平台级别强制执行此操作，AnExplorer 完全尊重它。",[15,19,20],{},"这并不是解决问题的限制——它是一项安全功能，因为观看视频的驾驶员对自己和周围的每个人都构成危险。本页涵盖了汽车显示视频的合法、仅限停车的用例。",[10,22,23],{"id":23},"汽车视频何时有意义",[25,26,28],"h3",{"id":27},"在车里等待停好","在车里等待（停好）",[15,30,31],{},"最常见的场景。您已停车并等待：",[33,34,35,39,42,45,48],"ul",{},[36,37,38],"li",{},"接人（学校、机场、火车站）",[36,40,41],{},"在停车场等待预约",[36,43,44],{},"在车上午休",[36,46,47],{},"为电动汽车充电（在充电器处等待 30-60 分钟）",[36,49,50],{},"公路旅行在风景优美的地方休息",[15,52,53],{},"该车的 12 英寸以上显示屏、舒适的座椅和高品质的音响系统使其在静止时拥有令人惊叹的良好观看环境。",[25,55,56],{"id":56},"后座娱乐系统",[15,58,59],{},"配备后座显示屏的车辆（与驾驶员信息娱乐系统分开）：",[33,61,62,65,68],{},[36,63,64],{},"孩子们在长途旅行中观看动画片",[36,66,67],{},"专用后屏幕上的乘客娱乐",[36,69,70],{},"这些屏幕可能允许在移动时播放（驾驶员看不到它们）",[25,72,74],{"id":73},"露营和公路旅行停车过夜","露营和公路旅行（停车过夜）",[15,76,77],{},"将汽车用作露营地或过夜停留的娱乐系统：",[33,79,80,83,86],{},[36,81,82],{},"车内电影之夜（可倾斜座椅、黑暗的内饰、良好的音响）",[36,84,85],{},"无法进行户外活动时的雨天娱乐活动",[36,87,88],{},"汽车的显示屏和音频比手机或平板电脑更适合共享观看",[25,90,91],{"id":91},"行车记录仪评论",[15,93,94],{},"停车时查看行车记录仪镜头：",[33,96,97,100,103],{},[36,98,99],{},"事件发生后：立即回顾发生的事情",[36,101,102],{},"风景捕捉：重温驾车时的有趣时刻",[36,104,105],{},"停车模式事件：检查您离开时触发录制的事件",[107,108],"download-banner",{},[10,110,111],{"id":111},"安全架构",[15,113,114],{},"Android Automotive 在多个级别实施驾驶限制：",[15,116,117,121],{},[118,119,120],"strong",{},"平台级别："," 操作系统跟踪车辆状态（速度、档位、停车制动）。应用程序接收指示是否应启用交互式媒体功能的信号。",[15,123,124,127],{},[118,125,126],{},"应用程序责任："," 行为良好的应用程序（例如AnExplorer）检查这些信号并在车辆移动时禁用视频播放UI。没有解决方法 - 该平台不会在运动期间向应用程序提供视频显示表面。",[15,129,130,133],{},[118,131,132],{},"OEM政策："," 每个汽车制造商都可以实施更严格的限制。有些完全阻止视频应用程序，而另一些则仅在驻车制动时允许它们。",[15,135,136,139],{},[118,137,138],{},"乘客检测："," 先进的车辆可以检测乘客的存在，并可能允许乘客侧出现内容，同时遮挡驾驶员的视线。这因制造商而异。",[10,141,142],{"id":142},"汽车播放的视频源",[25,144,146],{"id":145},"usb-驱动器最常见","USB 驱动器（最常见）",[15,148,149],{},"在旅行前将内容加载到 USB 驱动器中：",[33,151,152,155,158,161],{},[36,153,154],{},"等待漫长的电影和电视剧集",[36,156,157],{},"供后座娱乐的儿童节目",[36,159,160],{},"通勤休息期间学习的教育内容",[36,162,163],{},"停车场聆听课程的音乐视频",[15,165,166,169],{},[118,167,168],{},"格式提示："," 使用 MP4 (H.264) 以获得最大兼容性。大多数汽车系统可以在硬件中有效地解码 H.264。",[25,171,172],{"id":172},"内部存储",[15,174,175],{},"视频直接下载到汽车系统：",[33,177,178,181,184],{},[36,179,180],{},"在家停车时通过 WiFi 下载",[36,182,183],{},"通过 WiFi 共享从手机传输",[36,185,186],{},"行车记录仪录音存储在本地",[107,188],{},[25,190,192],{"id":191},"网络流媒体停在-wifi-上时","网络流媒体（停在 WiFi 上时）",[15,194,195],{},"当停在 WiFi 范围内时：",[33,197,198,201,204],{},[36,199,200],{},"通过 SMB 从家庭 NAS 串流",[36,202,203],{},"访问 FTP\u002FWebDAV 服务器上的视频",[36,205,206],{},"从云存储（Google Drive、Dropbox）播放",[15,208,209,212],{},[118,210,211],{},"注意："," 汽车中的蜂窝数据流是可能的，但通常是计量且昂贵的。在家中或免费 WiFi 位置停车时使用 WiFi 流媒体更加实用。",[10,214,215],{"id":215},"视频显示质量",[15,217,218],{},"汽车信息娱乐显示器是很好的视频屏幕：",[220,221,222,241],"table",{},[223,224,225],"thead",{},[226,227,228,232,235,238],"tr",{},[229,230,231],"th",{},"车辆",[229,233,234],{},"显示尺寸",[229,236,237],{},"分辨率",[229,239,240],{},"观看质量",[242,243,244,259,272,285,299],"tbody",{},[226,245,246,250,253,256],{},[247,248,249],"td",{},"极星2",[247,251,252],{},"11.15\" 肖像",[247,254,255],{},"1920×1080",[247,257,258],{},"优秀",[226,260,261,264,267,270],{},[247,262,263],{},"沃尔沃EX90",[247,265,266],{},"14.5\"",[247,268,269],{},"2560×1440",[247,271,258],{},[226,273,274,277,280,283],{},[247,275,276],{},"里维安 R1T",[247,278,279],{},"15.6\"",[247,281,282],{},"1920×1200",[247,284,258],{},[226,286,287,290,293,296],{},[247,288,289],{},"谷歌总经理",[247,291,292],{},"12.3英寸",[247,294,295],{},"1920×720",[247,297,298],{},"良好",[226,300,301,304,307,310],{},[247,302,303],{},"雷诺梅甘娜 E",[247,305,306],{},"12\"",[247,308,309],{},"1250×834",[247,311,298],{},[15,313,314],{},"这些显示器明亮（专为阳光可见度而设计），具有良好的视角（可从多个座位位置使用），并且可以清晰地呈现视频内容。",[10,316,317],{"id":317},"支持的格式",[220,319,320,336],{},[223,321,322],{},[226,323,324,327,330,333],{},[229,325,326],{},"格式",[229,328,329],{},"集装箱",[229,331,332],{},"编解码器",[229,334,335],{},"硬件解码",[242,337,338,352,364,378,392,406],{},[226,339,340,343,346,349],{},[247,341,342],{},"MP4",[247,344,345],{},".mp4",[247,347,348],{},"H.264\u002FAVC",[247,350,351],{},"✅（快速、高效）",[226,353,354,356,358,361],{},[247,355,342],{},[247,357,345],{},[247,359,360],{},"H.265\u002FHEVC",[247,362,363],{},"✅（大多数现代汽车）",[226,365,366,369,372,375],{},[247,367,368],{},"MKV",[247,370,371],{},".mkv",[247,373,374],{},"H.264\u002FH.265",[247,376,377],{},"✅",[226,379,380,383,386,389],{},[247,381,382],{},"网络管理",[247,384,385],{},".webm",[247,387,388],{},"VP9",[247,390,391],{},"✅（大多数）",[226,393,394,397,400,403],{},[247,395,396],{},"AVI",[247,398,399],{},".avi",[247,401,402],{},"各种",[247,404,405],{},"变化",[226,407,408,411,414,417],{},[247,409,410],{},"视频",[247,412,413],{},".mov",[247,415,416],{},"H.264",[247,418,377],{},[15,420,421,424],{},[118,422,423],{},"推荐："," 具有 H.264 视频和 AAC 音频的 MP4。该组合可在所有 Android Automotive 设备上运行，并具有硬件加速和最小的电池\u002F系统影响。",[15,426,427,430],{},[118,428,429],{},"字幕："," 支持 SRT 和 MKV 容器中的嵌入字幕。对于观看外国内容或保持低音量时（深夜、熟睡的乘客）很有用。",[10,432,433],{"id":433},"音频输出",[15,435,436],{},"汽车音响系统在视频播放方面表现出色：",[33,438,439,442,445,448],{},[36,440,441],{},"立体声或环绕扬声器设置（许多汽车有 6-16 个扬声器）",[36,443,444],{},"专用低音炮带来电影低音效果",[36,446,447],{},"车辆内置高品质扩音器",[36,449,450],{},"音量与汽车音响系统相匹配（方向盘控制工作）",[15,452,453],{},"汽车的音频系统将视频播放从“在屏幕上观看”体验转变为接近家庭影院的体验，尤其是在配备高级音频套件（Harman Kardon、Bowers & Wilkins、Bose、Mark Levinson）的车辆中。",[107,455],{},[10,457,459],{"id":458},"实用工作流程电动汽车充电娱乐","实用工作流程：电动汽车充电娱乐",[15,461,462],{},"电动汽车充电停止时间范围从 20 分钟（快速充电器）到 60 分钟以上：",[15,464,465],{},"1.到达充电站，插上电源\n2.车辆停放→视频功能可用\n3. 打开AnExplorer → 导航至 USB 或下载的内容\n4. 播放剧集或电影部分\n5.汽车音响系统提供优质声音\n6. 舒适的座椅，主动气候控制\n7. 充电完成→停止录像→行驶至目的地",[15,467,468],{},"对于经常外出充电的电动汽车车主来说，这种情况越来越普遍，并且真正提高了生活质量。",[10,470,472],{"id":471},"实用工作流程车里的孩子","实用工作流程：车里的孩子",[15,474,475],{},"对于有后座显示屏的家庭或孩子在停车时可以看到主屏幕的车辆：",[477,478,479,482,485,488],"ol",{},[36,480,481],{},"旅行前：在USB中加载适合年龄的内容",[36,483,484],{},"在休息站、等待食物或到达等待时刻：播放内容",[36,486,487],{},"触摸控制足够简单，适合年龄较大的孩子操作",[36,489,490],{},"到了开车时间：系统自动停止录像",[15,492,493],{},"对于配备独立后座屏幕的车辆，可以在行驶过程中播放内容，而不会影响驾驶员。",[10,495,496],{"id":496},"限制和边界",[15,498,499],{},"**没有驾驶回放：**这一点怎么形容都不为过。当您开车时，视频会停止。如果您正在寻找一种在开车时观看视频的方法 - 这不存在，也不应该存在。",[15,501,502,505],{},[118,503,504],{},"移动时仅播放音频："," 在某些实现中，如果您在停车时启动视频然后开始驾驶，则音轨可能会在视频显示停止时继续播放。此行为因车辆和操作系统版本而异。",[15,507,508],{},"**停车时触摸界面：**停车时触摸屏工作正常，但控制范围为搜索、暂停、调整。在汽车屏幕上进行复杂的播放列表管理是不舒服的——在安装之前设置您的观看方式。",[15,510,511,514],{},[118,512,513],{},"直射阳光下的亮度："," 虽然汽车屏幕专为阳光下可读而设计，但在明亮的直射阳光下观看视频会降低对比度。使用遮阳伞或停放在阴凉处以获得更好的观看效果。",[15,516,517,520],{},[118,518,519],{},"屏幕方向："," 大多数汽车显示屏是固定的（横向或纵向取决于车辆）。你不能旋转它们。如果宽高比不匹配，视频内容会被加黑框以适应。",[15,522,523,526],{},[118,524,525],{},"热管理："," 阳光下的汽车会变得非常热。信息娱乐系统可能会降低屏幕亮度或限制在极热条件下的处理。气候控制（即使在停车时）可以为您和电子设备保持舒适的环境。",[10,528,529],{"id":529},"相关指南",[33,531,532,540,547,554],{},[36,533,534,539],{},[535,536,538],"a",{"href":537},"\u002Fcn\u002Ffeatures\u002Fvideo-player","视频播放器功能"," — 完整视频播放器概述",[36,541,542,546],{},[535,543,545],{"href":544},"\u002Fcn\u002Ffeatures\u002Fimage-viewer\u002Fandroid-automotive","适用于 Android Automotive 的照片查看器"," — 汽车显示屏上的照片",[36,548,549,553],{},[535,550,552],{"href":551},"\u002Fcn\u002Ffeatures\u002Farchive-manager\u002Fandroid-automotive","Android Automotive 存档管理器"," — 提取汽车上的媒体",[36,555,556,560],{},[535,557,559],{"href":558},"\u002Fcn\u002Ffeatures\u002Fmusic-player\u002Fandroid-tv","适用于 Android TV 的音乐播放器"," — 大屏幕上的音频",[107,562],{},{"title":564,"searchDepth":565,"depth":565,"links":566},"",2,[567,568,575,576,581,582,583,584,585,586,587],{"id":12,"depth":565,"text":13},{"id":23,"depth":565,"text":23,"children":569},[570,572,573,574],{"id":27,"depth":571,"text":28},3,{"id":56,"depth":571,"text":56},{"id":73,"depth":571,"text":74},{"id":91,"depth":571,"text":91},{"id":111,"depth":565,"text":111},{"id":142,"depth":565,"text":142,"children":577},[578,579,580],{"id":145,"depth":571,"text":146},{"id":172,"depth":571,"text":172},{"id":191,"depth":571,"text":192},{"id":215,"depth":565,"text":215},{"id":317,"depth":565,"text":317},{"id":433,"depth":565,"text":433},{"id":458,"depth":565,"text":459},{"id":471,"depth":565,"text":472},{"id":496,"depth":565,"text":496},{"id":529,"depth":565,"text":529},"停车时在 Android Automotive 汽车显示屏上播放视频。AnExplorer 在具有安全限制的信息娱乐屏幕上播放 MP4、MKV 等。","md",{"faq":591,"howto":604},[592,595,598,601],{"q":593,"a":594},"我可以在汽车的信息娱乐屏幕上观看视频吗？","是的，但仅限于停车时。Android 汽车操作系统执行严格的安全规则——车辆行驶时视频播放被禁用。停车时，AnExplorer 在汽车大显示屏上播放本地存储、USB 驱动器或网络源中的视频。",{"q":596,"a":597},"如果我在视频播放时开始驾驶会发生什么情况？","当车辆换档或开始移动时，系统会暂停或隐藏视频播放。音频可能会继续（取决于实现），但视频显示会停止。这是操作系统强制执行的安全功能，应用程序无法覆盖。",{"q":599,"a":600},"车载显示屏上可以使用哪些视频格式？","支持 MP4（H.264、H.265）、MKV、WebM、AVI 和 MOV。汽车的 Android Automotive 硬件可高效解码视频。大多数标准视频文件无需转换即可播放。",{"q":602,"a":603},"司机开车时乘客可以看视频吗？","在配备独立乘客显示屏（后排屏幕、前排乘客屏幕）的车辆上，可以。在单屏车辆上，为了安全起见，无论谁在观看，在行驶过程中视频都会被阻止。",{"name":605,"description":606,"totalTime":607,"steps":608},"如何在车载显示屏上播放视频","在车辆停车时观看 Android Automotive 信息娱乐系统上的视频内容。","PT2M",[609,612,615],{"name":610,"text":611},"停放车辆","确保车辆停放在停车场。视频播放功能仅在汽车静止时可用。",{"name":613,"text":614},"导航至视频","在车载显示屏上打开 AnExplorer → 浏览到您的视频文件（USB 驱动器、内部存储或网络源）。",{"name":616,"text":617},"播放视频","点击视频文件以打开播放器。在汽车显示屏上全屏播放，并通过触摸控制暂停、搜索和音量。",true,"\u002Fcn\u002Ffeatures\u002Fvideo-player\u002Fandroid-automotive",{"title":5,"description":588},"cn\u002Ffeatures\u002Fvideo-player\u002Fandroid-automotive","xFk6vx1fxjrzfTd6RVLFYQ2omW78pLfms_45u_n2_jQ",1782063039602]