wjs-reframing-video

To convert horizontal video to vertical for TikTok while keeping the speaker in frame, use a tool that performs active speaker tracking. This Skill utilizes MediaPipe to track the speaker's face and ffmpeg to crop and scale, preserving the aspect ratio for portrait platforms.

Active speaker tracking during video aspect ratio conversion works by utilizing MediaPipe to monitor mouth-aspect-ratio variance. This mechanism identifies the actively speaking individual and dynamically adjusts the crop to ensure they remain visible in the new orientation.

Yes, you need ffmpeg and MediaPipe to automate vertical video cropping with this Skill. MediaPipe handles the active speaker tracking via facial landmark analysis, while ffmpeg performs the actual video cropping and scaling to preserve the aspect ratio.

The best way to repurpose 16:9 video content for portrait orientation is to use active speaker tracking combined with ffmpeg cropping. This ensures the aspect ratio is preserved and the speaker remains centered without manual frame adjustment.

Yes, you can convert vertical video back to horizontal using this Skill's ffmpeg and OpenCV integration. It converts video orientation between horizontal and vertical formats while preserving the original aspect ratio and keeping the active speaker tracked by MediaPipe in frame.

Your speaker disappears when converting video orientation because standard cropping often removes the subject. This Skill solves this by using MediaPipe for active speaker tracking via mouth-aspect-ratio variance, dynamically adjusting the crop to keep the speaker in frame.