当前位置:网站首页>It's so easy to replace the video background with the sound and shadow

It's so easy to replace the video background with the sound and shadow

2020-11-09 15:42:15 Semen Cassiae

When it comes to video production software , I believe that many people will be the first to think of the meeting , This Video production software With its simple operation 、 Famous for its outstanding effect , Xiaobian own use of this software is also more handy , Help Xiaobian solve a lot of problems .

So, some people are editing videos with their voices and shadows , I don't know how to replace the background in the original video . ad locum , Xiaobian will explain in detail how to operate , There are some restrictions on the selection of the original video , I will explain and explain one by one .

  1. Import material

   

chart  1: Video production software import video

First, import the prepared video into the overlay track , Then add the prepared background image to the video track , Pictured 1 Shown .

chart  2: Adjust the size of the picture

At this point, if you find that the image size of the browsing area does not cover the full screen , You need to set the aspect ratio , Adjust the scale to 16:9( If the display is normal, ignore this step , Pictured 2 Shown ).

chart  3: Adjust to screen size

At the end of this step , Extend the display time of the picture in the video area , Keep the same video time as the overlay track . Then right click on the video material in the browsing area , choice “ Adjust to screen size ”( Pictured 3 Shown ).

chart  4: Prepare the renderings

       The ready renderings should look like 4 Shown , Based on the completion of this step , Go to the next step .

  1. Replace the video background
chart  5: Click on the options panel

Go through the preparation and related settings of the previous step , Then open the display options panel , It's in the middle of the far right side of the software ( Pictured 5 Shown ).

chart  6: Click the chroma key to recite

After the open , In the upper edit bar, select “ Chroma key back ”( Pictured 6 Shown ).

chart  7: Check the corresponding box

You can see that there are some other options , At this point, we will put “ Chroma key back ” Check the small box of .

chart  8: Final rendering

Pictured 8 Shown , The final result is that the background of the original video has been completely replaced , Only the objects left behind , This completes the video background replacement work .

3、 ... and 、 Something to be aware of

There are people or other objects in the video that you want to keep , The color may be the same or similar to the background color , At this time, when using video production software to replace the background , It may replace parts of characters and so on , Then the video becomes very strange , For example, the example above , Obviously, the eagle's head is not so clear .

chart  9: Change the contrast

here , You can first adjust the chroma key options in the color similarity , Turn it down a little bit . Of course , It's best to prepare a video or shoot a video , The color of the characters should be kept as much as possible from the background color , So you can do it all at once .

The above is the method of background replacement with Huisheng Huiying video production software , In fact, the operation is very simple , The steps are not complicated , The only thing to note is the background color and characters of the original video 、 The color difference of the reserved part of the object is small . There are also many convenient functions , To learn more about , Please go to Chinese website To search .

版权声明
本文为[Semen Cassiae]所创,转载请带上原文链接,感谢