Any easy to use MP4 video editor for beginners?

The core workflow of Avidemux is based on setting Markers A and B to select the portion of the video you want to keep or delete. When editing MP4 files in "Copy" mode, a key limitation is that cut points must be placed on keyframes (I-frames); otherwise, you may encounter visual glitches. This is precisely what makes it "complex"—you need a basic understanding of video encoding to use it correctly.

1. Load the Video: Open Avidemux and load your MP4 file.

2. Set Output: In the output format dropdown, select MP4 Muxer, and ensure both "Video" and "Audio" outputs are set to Copy mode.

3. Mark and Cut:

• Use the player slider or the Up/Down arrow keys on your keyboard to move between keyframes and find your desired start point.
• Press Ctrl + Page Up to set Marker A (start).
• Navigate to the end point, and press Ctrl + Page Down to set Marker B (end).
• Click the Delete button to remove the segment between Markers A and B. You can also do the reverse—set A and B markers and then save to keep only the segment between them.

4. Save the Video: Once done, press Ctrl+S to save your new MP4 file.

Using the Command Line Interface (CLI): You can execute tasks through the terminal using avidemux_cli, which is especially useful for batch processing or integrating into scripts. For example, to losslessly cut a segment, you can use a command like:

bash

avidemux_cli --load video.mp4 --video-codec copy --audio-codec copy --save clip.mp4 --quit

Avidemux supports task automation through project files, job queues, and Python scripts, transforming it into an even more powerful mp4 video editor for pc. You can save a series of editing tasks as a script for repeated use.

Avidemux is an excellent choice for an mp4 video editor for pc because it's completely free, open-source, and requires technical knowledge to use effectively. It's not a drag-and-drop tool—you need to understand keyframes, codecs, and muxing to get the best results.