mcap-to-mp4 0.1.1

A tool to convert ROS topics recored with mcap to MP4 file

mcap-to-mp4

A tool to convert ROS topics recored with mcap to MP4 file

Requirements

• Python3
  • mcap
  • mcap-ros2-support
  • poetry
  • pillow
  • numpy
  • imageio
• ffmpeg

QuickStart

pip

# Install
pip install mcap-to-mp4
# Run
mcap-to-mp4 $path_to_the_mcap_file -t $topic_name -o $outputfilename

Docker

# Build
git clone https://github.com/Tiryoh/mcap-to-mp4.git
docker build -t tiryoh/mcap-to-mp4 .
# Run
docker run --rm -it -v "${PWD}:/works" tiryoh/mcap-to-mp4 $path_to_the_mcap_file -t $topic_name -o $outputfilename

Usage

pip

Install the package from PyPI

pip install mcap-to-mp4

Install the pacakge from source (optional)

# optional
git clone https://github.com/Tiryoh/mcap-to-mp4.git
pip install -e .

Download sample mcap rosbag2 file

wget "https://drive.usercontent.google.com/download?id=1TxKxq-SN_9ryiFxH6kQG07Gy90_bpnWW&confirm=xxx" -O "realsense_rosbag2.zip"
unzip realsense_rosbag2.zip

Run

mcap-to-mp4 ./rosbag2_2024_02_18-23_35_48/rosbag2_2024_02_18-23_35_48_0.mcap -t /camera/color/image_raw -o output.mp4

Docker

Install the package

git clone https://github.com/Tiryoh/mcap-to-mp4.git
docker build -t tiryoh/mcap-to-mp4 .

Download sample mcap rosbag2 file

wget "https://drive.usercontent.google.com/download?id=1TxKxq-SN_9ryiFxH6kQG07Gy90_bpnWW&confirm=xxx" -O "realsense_rosbag2.zip"
unzip realsense_rosbag2.zip

Run

docker run --rm -it -v "${PWD}:/works" tiryoh/mcap-to-mp4 ./rosbag2_2024_02_18-23_35_48/rosbag2_2024_02_18-23_35_48_0.mcap -t /camera/color/image_raw -o output.mp4

License

Copyright 2024 Daisuke Sato

This repository is licensed under the MIT license, see LICENSE.
Unless attributed otherwise, everything in this repository is under the MIT license.

Related Projects

• https://github.com/roboto-ai/robologs-ros-actions
• https://github.com/mlaiacker/rosbag2video