Uni-App获取视频第一帧

在image标签中src填入视频地址+?x-oss-process=video/snapshot,t_0,f_jpg

示例

js部分

const mp4Src = 'https://vdept3.bdstatic.com/mda-ra57p1prb7yt7puw/cae_h264/1736142695725874054/mda-ra57p1prb7yt7puw.mp4?v_from_s=hkapp-haokan-suzhou&auth_key=1739308949-0-0-256b82e6365637f92916c5f79e87d935&bcevod_channel=searchbox_feed&cr=0&cd=0&pd=1&pt=3&logid=1349406059&vid=8261311608813360497&klogid=1349406059&abtest='

html部分

<image :src="`${mp4Src}?x-oss-process=video/snapshot,t_0,f_jpg`"></image>