Burning Workout Data into Video: A DJI-Style Cycling Dashboard with FFmpeg + Python
IntroductionI’ve recorded quite a lot of video while cycling, and I’ve always wanted to add workout data to the picture — heart rate, speed, a track m...
写作热力图
加载中...
加载中...
少
多
2026
把运动数据烧录进视频：用 FFmpeg + Python 实现 DJI 风格骑行仪表盘
引言骑车时录了不少视频，一直想给画面加上运动数据——心率、速度、轨迹图那种 DJI / Garmin Virb 风格的仪表盘 overlay。 最开始做的是网页版方案：HLS 切片 + hls.js 播放，再用 HTML + Canvas 在视频上叠一层实时 HUD。能用，但有几个硬伤：移...
2026
Burning Workout Data into Video: A DJI-Style Cycling Dashboard with FFmpeg + Python
IntroductionI’ve recorded quite a lot of video while cycling, and I’ve always wanted to add workout data to the picture — heart rate, speed, a track m...
Burning Workout Data into Video: A DJI-Style Cycling Dashboard with FFmpeg + Python
IntroductionI’ve recorded quite a lot of video while cycling, and I’ve always wanted to add workout data to the picture — heart rate, speed, a track m...
1