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MP4 / WebM / MOV · never uploaded, stays in your browser
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static
0:00 / 0:00
Tip: drag the watermark directly on the video to set start position (static / linear / random modes).
Export
Offline export needs Chrome/Edge with WebCodecs + Opus — checking…
Recording…
Canvas + MediaRecorder bake-in. Output is WebM (playable everywhere, uploadable to YouTube/Drive). MP4 would need ffmpeg.wasm — left out of v1 on purpose.