I would like to ask how to do the duck flipping video and dubbing. What software can do that?

Duck video can be done in a few simple steps with love editing ~ introduce the operation method:

First, add subtitles.

Open the love clip on the computer and import the shady video that comes with the software. Under the "Subtitle Special Effects" panel, double-click the video preview area on the right and enter the text in the pop-up box.

Second, add subtitle special effects.

Check the subtitle effect in the special effects list on the left. In the parameter settings on the right, modify the font, size, arrangement, special effect duration, etc.

Third, quickly add the same subtitles.

Select the subtitle, right-click the mouse to select the shortcut key of "Copy Object": Ctrl+C, locate to a new time point, right-click the shortcut key of "Paste Object": Ctrl+V, double-click the subtitle, and modify the content in the pop-up box.

Fourth, add dubbing files.

By selecting subtitles, you can locate the time point when text and dubbing are synchronized with one key. Then, under the Audio panel, click "Add Audio" in the lower left corner to insert audio files in sections.

I hope I can help you ~