Track subjects in video clips and create alpha cutouts with Meta SAM 2.
npx skills add https://github.com/het8802/OpenNolan --skill sam2-cutouts
Please help me install this Agent Skill. Skill: sam2-cutouts Source: https://github.com/het8802/OpenNolan/tree/main/.agents/skills/sam2-cutouts Command: npx skills add https://github.com/het8802/OpenNolan --skill sam2-cutouts
The need for precise and automated subject cutouts from videos to overlay or restyle content separately, such as removing background noise or compositing.
Isolate and track a subject in 'subject_video.mp4' using the 'object_cutout' tool from Meta SAM 2.
High-intent search queries and answers about installing and using this skill.
Yes, you can track and cut out multiple objects simultaneously in a single video clip. The Skill supports multi-object tracking, allowing you to isolate several subjects at once to create separate transparent alpha layers for your video processing.
The best way to fix tracking drift during video subject isolation is using frame-specific adjustments. This Skill includes options to correct tracking issues during post-processing by manually adjusting the mask at problem frames to realign the subject.
Meta SAM 2 video cutout operates on clips of any length but performs best with clearly defined subjects in high-resolution video. Low-resolution footage may reduce subject isolation accuracy and increase tracking drift during the cutout process.
To preview a binary mask when isolating a subject from a video, select the highlighted mask type option. This debugging mode overlays the mask onto the video frames, allowing you to verify subject isolation accuracy before exporting the final alpha cutout.
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