day one
replay lead-in
3s
each mark opens this many seconds early. the loop repeats only the mark itself.
auto-merge marks closer than
3s
0 turns merging off (only overlaps combine).
marks start earlier by
1s
you notice a miss after hearing it — this backdates every press.
repeat pause
+2s
repeat step waits the sentence length plus this.
shadow pause
1s
shadow & combine wait only this long — speak over the replay.
autoplay repeats
5×
with autoplay on, each sentence plays this many times before moving to the next.
how marking works
marks follow the video's own clock — pause and seek freely, nothing extra to press.
tap the circle while the video is paused to drop a 2s mark at the playhead.
every press is backdated a little (see settings), because you notice a miss after it happens.
on a keyboard, holding the m key marks a miss, and holding the s key picks a shadowing range. the app keeps keyboard focus for these keys, so youtube's own shortcuts stay off — click the video itself to pause.
the amber circle tracks what you missed; the green circle collects ranges to practice speaking after the watch.
tap the circle while the video is paused to drop a 2s mark at the playhead.
every press is backdated a little (see settings), because you notice a miss after it happens.
on a keyboard, holding the m key marks a miss, and holding the s key picks a shadowing range. the app keeps keyboard focus for these keys, so youtube's own shortcuts stay off — click the video itself to pause.
the amber circle tracks what you missed; the green circle collects ranges to practice speaking after the watch.
how much
slipped past?
slipped past?
paste a youtube link to watch it right here — mark what slips past, collect ranges to shadow, or shadow the whole thing. a movie title works too, for tracking alongside.
0% lostlistening
0:00:00
1:18 → 1:31
drag the handles to trim the mark
0:00
0:00 → 0:00
0:00
—
0%
slipped past
startend
watched
0:00
lost
0:00
dropouts
0
longest gap
0:00
your button, your honesty