Shulou(Shulou.com)06/02 Report--

In this issue, the editor will bring you about how to achieve picture-in-picture on the FFmpeg command line. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

In this issue, we are going to start a new journey, using the FFmpeg command line to achieve picture-in-picture. Picture-in-picture, because there are two words "painting", so we need two video materials. When we have two video materials ready, then we can begin:

First, realize the command of picture-in-picture

Ffmpeg-I input1.mp4-I input2.mp4-filter_complex overlay=x:y output

Second, the interpretation of command parameters

-I: indicates the input file, followed by the file name

-filter_complex: indicates the use of ffmpeg filter

Overlay=x:y: denotes the name and parameters of the filter used, and XQuery represents the place where input2.mp4 begins to cover in input1.mp4, which may be a little difficult to understand. Take a look at the following figure

III. Actual combat

The above is the editor for you to share the FFmpeg command line how to achieve the picture in the picture, if you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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