If the simple copy fails, a more robust approach forces FFmpeg to ignore errors and ignore incomplete data to extract as much as possible.
When an MP4 container becomes corrupted or fails to render, it is usually due to a broken file index, an interrupted download, or a missing codec. Fortunately, you can fix these files and restore smooth playback. Why JUFE-569 MP4 Files Get Corrupted jufe569mp4 fixed
This command copies the video and audio codec without re-encoding, preserving quality while creating a fresh container file. If the simple copy fails, a more robust
Ensure your recording device has enough battery before filming. If the simple copy fails