A. 如何用手机连接在电视上播放本地视频
手机连接在电视上播放本地视频的方法及步骤：
安卓手机无线连接：
首先在电视上打开"无线投屏"或类似Miracast的应用。
/iknow-pic.cdn.bcebos.com/7c1ed21b0ef41bd5c865b9175dda81cb39db3d1a"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/7c1ed21b0ef41bd5c865b9175dda81cb39db3d1a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/7c1ed21b0ef41bd5c865b9175dda81cb39db3d1a"/>
2.然后在手机的无线连接方式中打开"无线显示"，这时手机上就会出现电视的名称，连接成功之后手机就可以与电视同屏显示了。
/iknow-pic.cdn.bcebos.com/6c224f4a20a44623c506f3819422720e0df3d701"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/6c224f4a20a44623c506f3819422720e0df3d701?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/6c224f4a20a44623c506f3819422720e0df3d701"/>
苹果手机无线连接：
从手机屏幕的底部向上滑动打开"控制界面"，点击"AirPlay镜像"选项。
/iknow-pic.cdn.bcebos.com/d6ca7bcb0a46f21f6bf808b0fa246b600d33ae01"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/d6ca7bcb0a46f21f6bf808b0fa246b600d33ae01?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/d6ca7bcb0a46f21f6bf808b0fa246b600d33ae01"/>
2.直接可以看到电视的名称，点击之后电视就会显示手机的画面。
/iknow-pic.cdn.bcebos.com/c8177f3e6709c93d3f345814933df8dcd000540a"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/c8177f3e6709c93d3f345814933df8dcd000540a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/c8177f3e6709c93d3f345814933df8dcd000540a"/>
有线连接：
有线连接需要用到电视的HDMI或VGA接口，其中HDMI接口需要有MHL功能，另外手机也需要支持MHL功能。
/iknow-pic.cdn.bcebos.com/a686c9177f3e670987c6131c37c79f3df9dc550a"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/a686c9177f3e670987c6131c37c79f3df9dc550a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/a686c9177f3e670987c6131c37c79f3df9dc550a"/>
视频软件连接：
若使用各类视频软件，类似腾讯、爱奇艺等播放视频时，直接点击最上方的“TV”标志即可。
/iknow-pic.cdn.bcebos.com/c9fcc3cec3fdfc03ce4eb25bd83f8794a4c2261a"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/c9fcc3cec3fdfc03ce4eb25bd83f8794a4c2261a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/c9fcc3cec3fdfc03ce4eb25bd83f8794a4c2261a"/>
资料拓展：
打开电视机，进入一个视频软件。
/iknow-pic.cdn.bcebos.com/d043ad4bd11373f0fe983c7ca80f4bfbfaed04a9"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/d043ad4bd11373f0fe983c7ca80f4bfbfaed04a9?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/d043ad4bd11373f0fe983c7ca80f4bfbfaed04a9"/>
2.点击"我的”、“投电视"。
/iknow-pic.cdn.bcebos.com/a50f4bfbfbedab6481ce1e23fb36afc378311e90"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/a50f4bfbfbedab6481ce1e23fb36afc378311e90?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/a50f4bfbfbedab6481ce1e23fb36afc378311e90"/>
3.选择“腾讯视频APP”播放方式。
/iknow-pic.cdn.bcebos.com/faedab64034f78f073b7c91075310a55b2191c90"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/faedab64034f78f073b7c91075310a55b2191c90?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/faedab64034f78f073b7c91075310a55b2191c90"/>
4.根据提示进行扫描操作。
/iknow-pic.cdn.bcebos.com/ac4bd11373f082022735c2dc47fbfbedaa641ba9"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/ac4bd11373f082022735c2dc47fbfbedaa641ba9?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/ac4bd11373f082022735c2dc47fbfbedaa641ba9"/>
5.在手机上打开“腾讯视频”。
/iknow-pic.cdn.bcebos.com/b999a9014c086e06b0146ca80e087bf40bd1cb91"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/b999a9014c086e06b0146ca80e087bf40bd1cb91?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/b999a9014c086e06b0146ca80e087bf40bd1cb91"/>
6.点击页面底端的“我的”。
/iknow-pic.cdn.bcebos.com/267f9e2f07082838b8b18ff7b499a9014d08f191"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/267f9e2f07082838b8b18ff7b499a9014d08f191?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/267f9e2f07082838b8b18ff7b499a9014d08f191"/>
7.选择“投电视”。
/iknow-pic.cdn.bcebos.com/83025aafa40f4bfb7b77cdb70f4f78f0f63618a9"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/83025aafa40f4bfb7b77cdb70f4f78f0f63618a9?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/83025aafa40f4bfb7b77cdb70f4f78f0f63618a9"/>
8.通过扫描二维码，将手机账户绑定到电视机上。
/iknow-pic.cdn.bcebos.com/09fa513d269759eefcf73328befb43166c22dfaa"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/09fa513d269759eefcf73328befb43166c22dfaa?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/09fa513d269759eefcf73328befb43166c22dfaa"/>
9.选择要投射的电视或机顶盒，选择要播放的视频。
/iknow-pic.cdn.bcebos.com/a9d3fd1f4134970a73e343cc99cad1c8a6865d44"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/a9d3fd1f4134970a73e343cc99cad1c8a6865d44?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/a9d3fd1f4134970a73e343cc99cad1c8a6865d44"/>
10.在手机播放视频的右上角，有一个带TV的小方框，点击选择连接。
/iknow-pic.cdn.bcebos.com/838ba61ea8d3fd1f0070f1d93c4e251f94ca5fd3"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/838ba61ea8d3fd1f0070f1d93c4e251f94ca5fd3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/838ba61ea8d3fd1f0070f1d93c4e251f94ca5fd3"/>
11.如果连接成功，手机视频就成功被投射到电视机上了。
/iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef47978cbbdd1c451da80cb3e44"target="_blank"title="点击查看大图"class="illustration_alink">/iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef47978cbbdd1c451da80cb3e44?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef47978cbbdd1c451da80cb3e44"/>