How does pr export video mp 4

1. Open pr, click the right mouse button in the blank space of the project panel, and select Import to import the video file.

2. Drag the video to the track v 1 to edit the video file.

3. To export a file, press the I key to set the In point, press the O key to set the Out point, and then press the shortcut key ctrl+m to open the Export File window.

4. Find the "format" in the export window, click the small triangle at the back, and select "h.264", which is mp4.

5. Video parameters can be further modified, such as "frame rate, bit rate" frame rate-modifying the number of picture frames per second. Bit rate-The higher the bit rate, the larger and clearer the file data.

6. Modify the location of the file "output name", click "output name", modify the file name and save location, and click Export.