Turn on Ripple mode and drag rightward the clip after the clip whose speed is being changed. This creates a gap by pushing all of the following clips (the ripple part). Ripple mode is sticky; you might want to turn it off after doing this.
Turn on Ripple mode and drag rightward the clip after the clip whose speed is being changed. This creates a gap by pushing all of the following clips (the ripple part). Ripple mode is sticky; you might want to turn it off after doing this.