The medium and large breakpoints are much too large and we need to reduce the size for M68. New specs:
Medium breakpoint
Padding: left/right/bottom 32dp
Time stamp: 16pt
Scrubber: same size as small breakpoint
Overflow menu: same size as small breakpoint
Secondary controls: 32dp (no change from last email)
Play/pause:15% of smallest side
Scrim: no change
Large breakpoint
Padding: left/right/bottom 32dp
Time stamp: 16pt
Scrubber: same size as small breakpoint
Overflow menu: same size as small breakpoint
Secondary controls: 32dp
Play/pause:11% of smallest side
Scrim: no change
Comment 1 by bugdroid1@chromium.org
, Jun 28 2018