avst 1.0.0

Audio Video Sync Tool

AVST

Audio Video Sync Tool

Description

AVST is a tool that syncs two videos based on their audio.

Steps:

1. Extract audio from both videos
2. Sync the audio of both videos, using cross correlation
3. Pad the audios and videos to the same length considering the delay
4. Save the corresponding synced audios and videos, then mux them into a single video
5. Save the synced videos stacked vertically for easier visualization

Dependencies

• Python >=3.11
• ffmpeg

Additional python packages are listed in the requirements.txt file.

Install

pip install avst

Install for dev

conda create -n avst python=3.11
conda activate avst
git clone https://github.com/fodorad/AVST
cd AVST
pip install -e .

Usage

avst --video1 path/to/video1.mp4 --video2 path/to/video2.mp4

Expected outputs

Video Name	Description
synced_video1.mp4	Video 1 synced to Video 2
synced_video2.mp4	Video 2 synced to Video 1
synced_session.mp4	synced_video1.mp4 and synced_video2.mp4 stacked vertically for easier visualization

Contact

• Ádám Fodor ([e-mail]) [website]