Re: Sound sync

[jose pantin] "When I print to video sound is displaced by one frame. How can I correct this? I've tried with "playback offset" in the Device Control Preset menu of the Audio Video Settings and with the "frame offset" of the Playback Control in the System Settings menu to no avail.

Many thanks to whoever can can help me.
"

I too suffer from chronic audio lag for both capture and playback with the ioHD, a dirty workaround but to ensure proper playback, make sure your AJA is not set as either an input or output devices for system (OS X) audio, check something else instead in the preferences like a line-out device....secondly make sure your both audio and video is originating from the AJA to the deck, preferably SDI embedded audio/video is my choice. Next thing before output, check to refresh A/V devices in FC and set the AJA to freerun genlock in the AJA control panel, Mix-down the audio and render the timeline to ensure no dropped frames should occur and then let er rip. Hopefully this issue can be resolved in the next software release. Let me know if this helps. If not.... back to the drawing board