The generation of direct current background-free pulses at 1064 nm that are accurately synchronized with femtosecond pulses at 800 nm is reported by use of a continuous-wave diode laser seeded noncollinear optical parametric amplification pumped by frequency-doubled femtosecond laser at 800 nm. The experimental results show that the laser pulses are quite qualified as the seed pulses of the pulsed laser amplification operating at 1064 nm due to their high pulse energy and spatial beam quality. An accurate all-optical synchronization is realized between pump and signal beams in an optical parametric chirped pulse amplification system just through a single-stage compact noncollinear optical parametric amplifier.