The speedup in MPC HC without pitch refers to the reduction in computational complexity without sacrificing performance. Pitch refers to the idea of adjusting the control horizon to achieve a tradeoff between computational complexity and performance. However, in some cases, it is possible to achieve a speedup without adjusting the pitch, i.e., without modifying the control horizon.
mpc-hc speed up video without pitch change mpc hc speed up without pitch
[ f_\textnew = f_\textoriginal \times \textspeed factor ] The speedup in MPC HC without pitch refers
Technical Brief Date: April 14, 2026 Software Version: MPC-HC 2.x (based on LAV Filters) in some cases
By default, MPC-HC speeds up in large increments (1x, 2x, 4x, etc.).