AV Sync

AV Sync helps you correct Audio Video timing errors by analyzing a test signal - which consists of a short, synchonized flash and beep, an example of which can be found here.It includes a Test Signal Generator tool, which can be used to correct delay in live applications.Purchase app for advanced features:- a selectable list of results (as shown in screenshot 2 above)- show results in milliseconds, PAL or NTSC frames- more configuration options