Tools and other software Video Cross-Correlation Calculator (1 Viewer)

[yoavain]

video cross-correlation by audio

Calculate delay between 2 video files using cross-correlation calculation of their audio

Features:

• Compare audio from 2 video files to find the dalay
• Support stream selection for video with multiple audio streams
• Configurable start-time and duration for the extracted audio
• Normalizes audio streams before comparing them
• Play audio after fixing delay, as stereo. One stream in the left channel the other in the right channel
• Visual waveform of the fixed audio. See both channels one over the other
• Configurable UI theme & color

Use-Case:
You have 2 video files:

1. HD with language #1
2. SD with language #2

You want to merge them into a single HD video with 2 audio streams.

What this tool give you:
This calculator will tell you exactly how much video #2 delays comparing to video #1 (in milliseconds precision)

What this tool doesn't do:
This tool does not merge the video files.
For that, you have MKVToolNix

Screenshot:

Credits:

• AudioCross by gautambabbar
• FFmpeg

 

[Poshnjari]

Nice software