How to Play Damaged or Incomplete Videos in VLC

This article provides a quick overview and step-by-step guide on how to open, repair, and play damaged, corrupted, or incomplete video files using VLC Media Player. You will learn about VLC’s built-in repair features for AVI files, how to adjust input settings to handle damaged data, and alternative workarounds for formats like MP4 or MKV.

Use VLC’s Built-in AVI Repair Feature

VLC Media Player has a native feature specifically designed to fix broken or incomplete AVI video files on the fly. When you attempt to open a damaged AVI file, VLC can temporarily reconstruct the index of the video in its memory so that it becomes playable.

To enable this feature permanently:

• Open VLC Media Player.
• Go to Tools in the top menu bar and select Preferences (or press Ctrl + P).
• Click on the Input / Codecs tab at the top of the preferences window.
• Locate the Files section.
• Find the dropdown menu next to Damaged or incomplete AVI file.
• Change the setting from “Ask for action” to Always fix.
• Click Save at the bottom.

Adjust File Caching for Incomplete Downloads

If you are trying to play a video file that is still downloading or has missing data chunks, increasing the file caching value can help VLC buffer the available data smoothly without crashing.

• Go to Tools and select Preferences.
• At the bottom left of the window, under Show settings, switch the radio button from “Simple” to All.
• In the left sidebar, click on Input / Codecs.
• Scroll down the right pane to the Advanced section.
• Locate File caching (ms) and increase the value (e.g., change it from 300 to 1000 or 2000 milliseconds).
• Click Save and restart VLC.

Transcode the Video to a New Format

If VLC opens the damaged file but struggles with playback artifacts or freezing, you can use the player’s internal conversion tool to transcode the video into a stable, standard format. This process forces VLC to read the functional streams and output them into a fresh container.

• Click on Media in the top menu and select Convert / Save (or press Ctrl + R).
• Click the Add… button to select your damaged or incomplete video file.
• Click the Convert / Save button at the bottom.
• In the Profile dropdown, select a standard format like Video - H.264 + MP3 (MP4).
• Click Browse next to Destination file to choose where to save the new video.
• Click Start to begin the transcoding process.