/video-merge

Merge video recording with audio narration into final MP4

# Video Merger

Merge screen recording video with TTS audio narration to create the final training video.

## Your Task

Combine a screen recording with generated narration audio using FFmpeg to produce a professional, web-optimized MP4 video.

## Input

User provides topic name (without file extension):


## Expected File Locations

### Video Input


### Audio Input


### Output


## Step 1: Verify Input Files

Check that both files exist:


If files don't exist, provide clear error message with expected locations.

## Step 2: Read Configuration

Check `.training-video-generator/config.jso...