Grass Valley Forums Facebook   Twitter   YouTube  

Go Back   Grass Valley Forums > Converters > ADVC

Reply
 
Thread Tools Display Modes
Old 05-09-2017, 03:02 PM   #1
wcardone
Junior Member
 
Join Date: May 2017
Location: Chelsea, Michigan
Posts: 1
Default ADVC-G1 Audio Out Greatly Reduced

Product: ADVC-G1 Any In to SDI

Input: 480i video/audio
Video Port: Y/CVBS

Problem Statement:
The audio output embedded in the SDI OUT is objectionably reduced. I don't remember the numerical magnitude but would estimate it is -18 to -20dB. The audio can be restored to 0dB in post using any ordinary audio editing tool and appears to be satisfactory.

I have confirmed that the problem is not with the original audio source by downloading the same video using another device (ADVC-300).

The ADVC-G1 +4dB DIP switch option is engaged. If it makes a difference it is too small to see without careful editing inspection.

Note: the G1 BNC output is being fed to an Epiphan AV.io-SDI device which delivers USB 3.0 video. I have not confirmed that the loss does not occur in this device. it just didn't occur to me to check but I would not expect it to be the source of the problem.
wcardone is offline   Reply With Quote
Reply
 
Go Back   Grass Valley Forums > Converters > ADVC
 

Bookmarks

Thread Tools
Display Modes

Similar Threads
Thread Thread Starter Forum Replies Last Post
ADVC-G1 unable to acquire any resolution via DVI-D other than 1080p... menicknick ADVC 1 06-19-2013 04:46 PM
ADVC G1 Output Frame Rate Inconsistancy franklinux ADVC 3 06-19-2013 04:43 PM
ADVC-G1 "soft" after firmware upgrade Proton ADVC 4 04-07-2012 06:00 PM
ADVC-G1 question on SVGA input to 720p output and aspect ratios e_dauth ADVC 2 01-19-2012 03:08 PM
ADVC-G1 delayed until April Proton ADVC 6 03-22-2011 03:32 PM

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are Off
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 10:39 PM.


Copyright 2014 Belden Inc. All rights reserved.