/iknow-pic.cdn.bcebos.com/d1160924ab18972b4310095eebcd7b899e510a7f"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/d1160924ab18972b4310095eebcd7b899e510a7f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/d1160924ab18972b4310095eebcd7b899e510a7f"/>
2、然後將視頻拖動到時間軸上面進行操作，默認選中音頻和視頻；
/iknow-pic.cdn.bcebos.com/203fb80e7bec54e701d9138ab4389b504fc26a68"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/203fb80e7bec54e701d9138ab4389b504fc26a68?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/203fb80e7bec54e701d9138ab4389b504fc26a68"/>
3、點擊任意位置，取消對音頻和視頻的選擇；
/iknow-pic.cdn.bcebos.com/9213b07eca80653813e9ad879adda144ad348226"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/9213b07eca80653813e9ad879adda144ad348226?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/9213b07eca80653813e9ad879adda144ad348226"/>
4、快捷鍵按Alt，同時點擊要刪除的音頻軌道；
/iknow-pic.cdn.bcebos.com/9922720e0cf3d7ca83fa36e2ff1fbe096b63a912"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/9922720e0cf3d7ca83fa36e2ff1fbe096b63a912?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/9922720e0cf3d7ca83fa36e2ff1fbe096b63a912"/>
5、選中之後按快捷鍵Delete，即可將音頻刪除，只保留視頻。
/iknow-pic.cdn.bcebos.com/267f9e2f07082838d034d480b599a9014c08f16d"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/267f9e2f07082838d034d480b599a9014c08f16d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/267f9e2f07082838d034d480b599a9014c08f16d"/>