GH3 Glitch with Sony Vegas at DVinfo.net
DV Info Net

Go Back   DV Info Net > Panasonic P2HD / AVCCAM / AVCHD / DV Camera Systems > Panasonic LUMIX S / G / GF / GH / GX Series
Register FAQ Today's Posts Buyer's Guides

Panasonic LUMIX S / G / GF / GH / GX Series
4K and AVCHD on a Full Frame or Micro Four Thirds system with interchangeable lenses.

Reply
 
Thread Tools Search this Thread
Old February 1st, 2013, 12:13 PM   #1
Major Player
 
Join Date: Dec 2006
Location: Gilroy, CA
Posts: 398
GH3 Glitch with Sony Vegas

It seems that when you drop a 24p 72mbps clip into Sony Vegas, the video is about 5 times longer than the audio, and everything beyond the audio is a still of the last frame. This only happens at 24p 72mbps, the other codecs work correctly. Same on 3 version of Vegas (10 through 12) on 2 computers, it didn't happen in After Effects.
Attached Thumbnails
GH3 Glitch with Sony Vegas-vegas.jpg  
Duane Adam is offline   Reply With Quote
Old February 1st, 2013, 12:38 PM   #2
Inner Circle
 
Join Date: May 2005
Location: Burnaby, BC, Canada
Posts: 3,053
Re: GH3 Glitch with Sony Vegas

Good heads up. Will make sure to use 50Mbps only when using Vegas with a GH3. If I want I-frame in Vegas, I guess I'll go the Nanoflash route.
Jack Zhang is offline   Reply With Quote
Old February 1st, 2013, 01:04 PM   #3
Major Player
 
Join Date: Dec 2006
Location: Gilroy, CA
Posts: 398
Re: GH3 Glitch with Sony Vegas

Could also be my camera and not all GH3's. Anyone else able to duplicate this?
Duane Adam is offline   Reply With Quote
Old February 2nd, 2013, 07:06 PM   #4
Regular Crew
 
Join Date: Nov 2009
Location: Sequim, WA
Posts: 127
Re: GH3 Glitch with Sony Vegas

No problems in Final Cut Pro 10 with 70 all-i.
__________________
Alan
FrugalFilmmakers.com
Alan Halfhill is offline   Reply With Quote
Old February 3rd, 2013, 01:41 PM   #5
Regular Crew
 
Join Date: Jan 2009
Location: Round Rock, TX
Posts: 110
Re: GH3 Glitch with Sony Vegas

Quote:
Originally Posted by Duane Adam View Post
Could also be my camera and not all GH3's. Anyone else able to duplicate this?
I had a similar issue with some sample GH3 footage I downloaded back in November. I had assumed it was because it came from a pre-prod camera. Here is the source:

As you said, the interesting thing is that the last frame is the only thing that goes beyond the end of the audio - the track does not loop for me. This is with Vegas Pro 10...
Jay Bratcher is offline   Reply With Quote
Old February 6th, 2013, 05:49 PM   #6
Regular Crew
 
Join Date: Jan 2002
Location: Pennsylvania
Posts: 191
Re: GH3 Glitch with Sony Vegas

I shot one clip at 24p 72mbs setting today and get the same results in Vegas 12 as Duane did. I have been using the 30p 50mbs for all of my work except this test and there is no problem with that setting.

In regards to the extended video with 72mbs, it seems to play OK if one grabs the end of the clip and drags it back to match the audio.
__________________
Willard
http://pawildlifephotographer.blogspot.com/
Willard Hill is offline   Reply With Quote
Old February 6th, 2013, 10:34 PM   #7
Major Player
 
Join Date: Dec 2006
Location: Gilroy, CA
Posts: 398
Re: GH3 Glitch with Sony Vegas

Yes you just size the video to match the audio so it's an easy workaround. Hopefully it will be fixed in a future update.
Duane Adam is offline   Reply With Quote
Old February 7th, 2013, 11:56 PM   #8
Inner Circle
 
Join Date: May 2005
Location: Burnaby, BC, Canada
Posts: 3,053
Re: GH3 Glitch with Sony Vegas

Don't forget to disable resampling otherwise you'll cause ghosting in the image.
Jack Zhang is offline   Reply With Quote
Old February 8th, 2013, 12:28 PM   #9
Major Player
 
Join Date: Dec 2006
Location: Gilroy, CA
Posts: 398
Re: GH3 Glitch with Sony Vegas

I just downloaded the trial of Premiere Pro CS6 and the glitch doesn't appear so it seems isolated to Vegas.
Duane Adam is offline   Reply
Reply

DV Info Net refers all where-to-buy and where-to-rent questions exclusively to these trusted full line dealers and rental houses...

B&H Photo Video
(866) 521-7381
New York, NY USA

Scan Computers Int. Ltd.
+44 0871-472-4747
Bolton, Lancashire UK


DV Info Net also encourages you to support local businesses and buy from an authorized dealer in your neighborhood.
  You are here: DV Info Net > Panasonic P2HD / AVCCAM / AVCHD / DV Camera Systems > Panasonic LUMIX S / G / GF / GH / GX Series


 



All times are GMT -6. The time now is 03:23 AM.


DV Info Net -- Real Names, Real People, Real Info!
1998-2024 The Digital Video Information Network