# 视频参数

视频图层的特殊参数包含：播放视频/暂停视频/重新播放/替换/剪辑/重置大小/播放设置/声音设置

**特殊参数说明**

<table data-full-width="false"><thead><tr><th width="149">图片</th><th width="110">参数类型</th><th width="182">说明</th><th width="222">操作步骤</th><th>补充</th></tr></thead><tbody><tr><td><img src="/files/xJ2SIuECRlVpyODPSXKR" alt=""></td><td><strong>播放视频</strong></td><td>支持开始播放视频</td><td>点击播放当前场景视频</td><td><strong>/</strong></td></tr><tr><td><img src="/files/3I1b37Cc6Ijy2ZaXVS7n" alt=""></td><td><strong>暂停视频</strong></td><td>支持暂停视频</td><td>点击暂停当前场景视频播放</td><td><strong>/</strong></td></tr><tr><td><img src="/files/cJDiF20m3qyDRNwZksST" alt=""></td><td><strong>重新播放</strong></td><td>支持重新播放视频</td><td>点击重新播放当前场景视频</td><td><strong>/</strong></td></tr><tr><td><img src="/files/08swRBfsvLHtVa8tHrij" alt=""></td><td><strong>替换</strong></td><td>支持替换当前视频素材</td><td><br>1. 点击按钮，调起视频素材面板<br>2. 选择/上传替换视频素材<br>3. 点击添加即可完成替换<br></td><td><img src="/files/30YJppZnCpsiO6Yl3nU3" alt=""></td></tr><tr><td><img src="/files/WrGW5OtI7DVDmmfBw0d0" alt=""></td><td>剪辑</td><td>支持视频裁切</td><td><br>1. 点击剪辑按钮<br>2. 进入剪辑视频弹窗<br>3. 拖动视频剪辑滑块<br>4. 编辑截取时间<br>5. 点击【确定】，即可完成裁切<br></td><td><img src="/files/0uxjNpALKUy4svOF6V8M" alt=""></td></tr><tr><td><img src="/files/OD6LdClUrUXflh3Xpfo4" alt=""></td><td><strong>重置大小</strong></td><td>支持视频重置为原始大小</td><td>点击重置大小按钮，即可恢复原始视频尺寸</td><td>/</td></tr><tr><td><img src="/files/mYuQC2WigLOvnw7zPz1v" alt=""></td><td><strong>播放</strong></td><td><p>默认自动播放视频；</p><p>支持编辑循环次数；<br>支持设置为循环播放；<br>支持设置播放结束后保持尾帧</p></td><td>/</td><td>/</td></tr><tr><td><img src="/files/LtZDhI3telLEOyNrVuUU" alt=""></td><td><strong>声音</strong></td><td>默认视频静音模式；<br>支持开启视频声音、静音两种模式</td><td>/</td><td>/</td></tr></tbody></table>


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