拍摄好的或者已经下载了的视频，怎么修改尺寸。
手机：华为p30
系统：EMUI 9.1
软件：影音坊2.0
1、打开影音坊，点击裁剪视频。
2、选择需要修改尺寸的视频。
3、调整选区大小，选择合适的区域后，点击完成。
4、操作完成后，记得保存到手机。
温馨提示：答案为网友推荐，仅供参考
第1个回答 2022-09-28
视频尺寸修改如下：
操作设备：戴尔电脑
操作系统：win10
操作软件：快剪辑5.0
1、首先在电脑上打开快剪辑软件。
2、然后导入自己所需的本地的视频。
3、点击编辑视频，进入视频编辑界面。
4、点击上方的裁剪工具。
5、下面可以看到裁剪的比例，也可以自由裁剪。
6、这里我们以4：3为例子，裁剪一下。
7、然后导出视频即可。
第2个回答 2022-12-18
修改视频尺寸大小的步骤如下：
1、现在电脑上打开快剪辑软件。
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2、导入自己所需的本地的视频。
/iknow-pic.cdn.bcebos.com/b8014a90f603738dc604b123bc1bb051f819ec61"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/b8014a90f603738dc604b123bc1bb051f819ec61?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/b8014a90f603738dc604b123bc1bb051f819ec61"/>
3、点击编辑视频，进入视频编辑界面。
/iknow-pic.cdn.bcebos.com/72f082025aafa40f10de7cdca464034f78f01992"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/72f082025aafa40f10de7cdca464034f78f01992?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/72f082025aafa40f10de7cdca464034f78f01992"/>
4、点击上方的裁剪工具。
/iknow-pic.cdn.bcebos.com/4b90f603738da97749643b2abf51f8198618e36c"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/4b90f603738da97749643b2abf51f8198618e36c?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/4b90f603738da97749643b2abf51f8198618e36c"/>
5、下面可以看到裁剪的比例，也可以自由裁剪。
/iknow-pic.cdn.bcebos.com/7a899e510fb30f2412de5102c795d143ad4b036e"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/7a899e510fb30f2412de5102c795d143ad4b036e?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/7a899e510fb30f2412de5102c795d143ad4b036e"/>
6、这里我们以4：3为例子，裁剪一下。
/iknow-pic.cdn.bcebos.com/8326cffc1e178a82d225c2a1f903738da977e892"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/8326cffc1e178a82d225c2a1f903738da977e892?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/8326cffc1e178a82d225c2a1f903738da977e892"/>
7、然后导出视频即可。
/iknow-pic.cdn.bcebos.com/b90e7bec54e736d1c4c03e0994504fc2d46269e4"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/b90e7bec54e736d1c4c03e0994504fc2d46269e4?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/b90e7bec54e736d1c4c03e0994504fc2d46269e4"/>
1、现在电脑上打开快剪辑软件。
/iknow-pic.cdn.bcebos.com/30adcbef76094b3672dea6ecaccc7cd98d109d67"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/30adcbef76094b3672dea6ecaccc7cd98d109d67?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/30adcbef76094b3672dea6ecaccc7cd98d109d67"/>
2、导入自己所需的本地的视频。
/iknow-pic.cdn.bcebos.com/b8014a90f603738dc604b123bc1bb051f819ec61"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/b8014a90f603738dc604b123bc1bb051f819ec61?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/b8014a90f603738dc604b123bc1bb051f819ec61"/>
3、点击编辑视频，进入视频编辑界面。
/iknow-pic.cdn.bcebos.com/72f082025aafa40f10de7cdca464034f78f01992"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/72f082025aafa40f10de7cdca464034f78f01992?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/72f082025aafa40f10de7cdca464034f78f01992"/>
4、点击上方的裁剪工具。
/iknow-pic.cdn.bcebos.com/4b90f603738da97749643b2abf51f8198618e36c"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/4b90f603738da97749643b2abf51f8198618e36c?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/4b90f603738da97749643b2abf51f8198618e36c"/>
5、下面可以看到裁剪的比例，也可以自由裁剪。
/iknow-pic.cdn.bcebos.com/7a899e510fb30f2412de5102c795d143ad4b036e"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/7a899e510fb30f2412de5102c795d143ad4b036e?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/7a899e510fb30f2412de5102c795d143ad4b036e"/>
6、这里我们以4：3为例子，裁剪一下。
/iknow-pic.cdn.bcebos.com/8326cffc1e178a82d225c2a1f903738da977e892"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/8326cffc1e178a82d225c2a1f903738da977e892?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/8326cffc1e178a82d225c2a1f903738da977e892"/>
7、然后导出视频即可。
/iknow-pic.cdn.bcebos.com/b90e7bec54e736d1c4c03e0994504fc2d46269e4"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/b90e7bec54e736d1c4c03e0994504fc2d46269e4?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/b90e7bec54e736d1c4c03e0994504fc2d46269e4"/>
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