Telesync is one of the multiple terms used by movie pirates to describe the source material that was used to make a bootlegged pirate copy, normally distributed in Video CD, SVCD, DVD, or DivX/XviD format.

Precisely telesync means a copy which was shot in an empty cinema or from the projection booth with a professional camera, directly connected to the sound source. Telesync copies usually show up by late Sunday night or Monday afternoon after a film is released wide.

Other bootleg version methods include telecine, screener, cam, and DVD-Rip.