FORUMS: list search recent posts

Audio out of sync with Hyperdeck

COW Forums : Blackmagic Design

<< PREVIOUS   •   VIEW ALL   •   PRINT   •   NEXT >>
MichaelMaier
Audio out of sync with Hyperdeck
on Apr 26, 2013 at 1:27:28 am

I recorded DNxHD quicktime with the Hyperdeck Shuttle V2 today and to my surprise the audio is completely out of sync. I have no idea why, as this is the first time this has happened. I had two channels of audio fed from a direct line in from a mixing table. Totally out of sync.
But even more strangely, the camera internal recording of the same material done at the same time is in perfect sync. I normally record internally as well as a back-up. Any idea why the Hyperdeck files would be out of sync? Thanks.


Return to posts index

MichaelMaier
Re: Audio out of sync with Hyperdeck
on May 2, 2013 at 6:41:36 am

Nobody has had such a problem before?



Return to posts index

Alfred Ellington
Re: Audio out of sync with Hyperdeck
on Mar 11, 2014 at 9:58:15 am

Hi there,
Yes I have had a similar problem where if the video drops out (Switching cameras) but the recorder is still on to record audio, then the audio gets delayed by the amount of time the screen has been blank. In some recordings it can amount to entire minutes of audio being ahead of the video :(

This is on SDI, compressed/uncompressed, HD and SD resolutions, using the mini converter/audio muxer and direct to the hyperdeck also.

Have tried everything, no real solution for it yet :(


Return to posts index

<< PREVIOUS   •   VIEW ALL   •   PRINT   •   NEXT >>
© 2017 CreativeCOW.net All Rights Reserved
[TOP]