fit-overlay-cli is a tool that can export fit data into overlay video.
- Use echarts，support custom charts. For more chart styles, please see：echarts examples
- It supports custom data and the use of JavaScript to control the state of each frame. Display the picture shown above as normal, when the power or speed is greater than 80% of the maximum value, it is displayed as：
This code set_option.js：
powerColor = {power} > (maxPower * 0.8) ? 'rgb(255, 70, 131)' : '#58D9F9';
speedColor = {speed} > (maxSpeed * 0.8) ? 'rgb(255, 70, 131)' : '#58D9F9';- Use FFmpeg，support hardware accelerated export，use command
./fit-overlay-cli ffmpeg --args -encoderssee more.
Download fit-overlay-cli and unzip the binary file of the corresponding computer。
- First install FFmpeg or run this command.
# This command will first download and unzip FFmpeg to the current folder.
./fit-overlay-cli ffmpeg --args -version- Run.
# Generate a video with a timestamp greater than or equal to 1696483082 to 1696483112(1696483082+30) seconds according to tests.fit
# The --delay parameter indicates that the time difference between the data recorded by fit and the video recording is 17 seconds.
./fit-overlay-cli gen --fit-path ./tests/tests.fit --start-timestamp 1696483082 --delay -17 --duration 30 --codec h264
# View supported hardware coding accelerators
./fit-overlay-cli ffmpeg --args -encoders | grep h264
Apple M2 output:
V....D h264_videotoolbox VideoToolbox H.264 Encoder (codec h264)
# So you can use the h264_videotoolbox hardware accelerator
./fit-overlay-cli gen --fit-path ./tests/tests.fit --start-timestamp 1696483082 --delay -17 --duration 30 --codec h264_videotoolbox
# or hevc(h265)
./fit-overlay-cli gen --fit-path ./tests/tests.fit --start-timestamp 1696483082 --delay -17 --duration 30 --codec hevc_videotoolbox
# For more details of the order, please check
./fit-overlay-cli --helpfit-overlay-cli is released under the MIT License.
MIT License
Copyright (c) 2020 intent
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