pr单声道怎么转换为双声道?
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2022-12-06 · 百度认证:IT168官方账号,优质数码领域创作者
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1、打开电脑上面的“PR”软件进入
/iknow-pic.cdn.bcebos.com/242dd42a2834349b2ead421fc7ea15ce37d3be84"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/242dd42a2834349b2ead421fc7ea15ce37d3be84?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/242dd42a2834349b2ead421fc7ea15ce37d3be84"/>
2、在PR左边界面下方右键点击空白处,弹出的对话框选择导入视频
/iknow-pic.cdn.bcebos.com/b64543a98226cffcd4f8a228b7014a90f703ea5e"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/b64543a98226cffcd4f8a228b7014a90f703ea5e?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/b64543a98226cffcd4f8a228b7014a90f703ea5e"/>
3、要查看视频中的原始音频的状态有无开启左右声道,可以选中在原始素材上右键点击,出现修改选择音频声道进入
/iknow-pic.cdn.bcebos.com/0e2442a7d933c895605086e1df1373f082020079"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/0e2442a7d933c895605086e1df1373f082020079?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/0e2442a7d933c895605086e1df1373f082020079"/>
4、就可以在媒体源声道下面看到两个字母L和R,其中L表示左声道,R表示右声道。单一勾选一个是单声道。同时勾选两个就是双声道了。
/iknow-pic.cdn.bcebos.com/00e93901213fb80e2c774d4d38d12f2eb8389481"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/00e93901213fb80e2c774d4d38d12f2eb8389481?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/00e93901213fb80e2c774d4d38d12f2eb8389481"/>
5、左右两边顶部都有这么一个方块,超过最大频率爆红的时候会触碰到它,证明它的音频音量过高,旁边的数字代表分贝
/iknow-pic.cdn.bcebos.com/8694a4c27d1ed21ba269027fa36eddc450da3f83"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/8694a4c27d1ed21ba269027fa36eddc450da3f83?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/8694a4c27d1ed21ba269027fa36eddc450da3f83"/>
6、可以调节音频中间的横线,向上可以将音调高或向下可以将音调低,快捷键是中括号键
/iknow-pic.cdn.bcebos.com/cdbf6c81800a19d8cdf99c9f3dfa828ba71e46b5"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/cdbf6c81800a19d8cdf99c9f3dfa828ba71e46b5?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/cdbf6c81800a19d8cdf99c9f3dfa828ba71e46b5"/>
/iknow-pic.cdn.bcebos.com/242dd42a2834349b2ead421fc7ea15ce37d3be84"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/242dd42a2834349b2ead421fc7ea15ce37d3be84?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/242dd42a2834349b2ead421fc7ea15ce37d3be84"/>
2、在PR左边界面下方右键点击空白处,弹出的对话框选择导入视频
/iknow-pic.cdn.bcebos.com/b64543a98226cffcd4f8a228b7014a90f703ea5e"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/b64543a98226cffcd4f8a228b7014a90f703ea5e?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/b64543a98226cffcd4f8a228b7014a90f703ea5e"/>
3、要查看视频中的原始音频的状态有无开启左右声道,可以选中在原始素材上右键点击,出现修改选择音频声道进入
/iknow-pic.cdn.bcebos.com/0e2442a7d933c895605086e1df1373f082020079"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/0e2442a7d933c895605086e1df1373f082020079?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/0e2442a7d933c895605086e1df1373f082020079"/>
4、就可以在媒体源声道下面看到两个字母L和R,其中L表示左声道,R表示右声道。单一勾选一个是单声道。同时勾选两个就是双声道了。
/iknow-pic.cdn.bcebos.com/00e93901213fb80e2c774d4d38d12f2eb8389481"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/00e93901213fb80e2c774d4d38d12f2eb8389481?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/00e93901213fb80e2c774d4d38d12f2eb8389481"/>
5、左右两边顶部都有这么一个方块,超过最大频率爆红的时候会触碰到它,证明它的音频音量过高,旁边的数字代表分贝
/iknow-pic.cdn.bcebos.com/8694a4c27d1ed21ba269027fa36eddc450da3f83"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/8694a4c27d1ed21ba269027fa36eddc450da3f83?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/8694a4c27d1ed21ba269027fa36eddc450da3f83"/>
6、可以调节音频中间的横线,向上可以将音调高或向下可以将音调低,快捷键是中括号键
/iknow-pic.cdn.bcebos.com/cdbf6c81800a19d8cdf99c9f3dfa828ba71e46b5"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/cdbf6c81800a19d8cdf99c9f3dfa828ba71e46b5?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/cdbf6c81800a19d8cdf99c9f3dfa828ba71e46b5"/>
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