STEREOSCOPIC VIDEO SIGNAL PROCESSOR WITH ENHANCED 3D EFFECT

An input stereoscopic video signal has a first frame sequence (SL) in a left-eye channel and a second frame sequence (SR) in a right-eye channel, the second frame sequence (SR) having a zero or non-zero time offset τ1 with respect to the first frame sequence (SL). It is converted into an output stereoscopic video signal having a third frame sequence (S′L) in the left-eye channel and a fourth frame sequence (S′R) in the right-eye channel. The fourth frame sequence (S′R) has a zero or non-zero time offset τ2 with respect to the third left-eye frame sequence (S′L). The two time offsets τ1, τ2 may be different τ2≠τ1), in which case the conversion comprises a time interpolation of the frames of at least one of the first and second frame sequences with interpolation parameters selected to apply a relative time shift of τ2−τ1 to the right-eye channel with respect to the left-eye channel.