Card download mystery at DVinfo.net
DV Info Net

Go Back   DV Info Net > Sony XAVC / XDCAM / NXCAM / AVCHD / HDV / DV Camera Systems > Sony Alpha and NEX Camera Systems > Sony NEX-VG10 / VG20 / VG30 / VG900
Register FAQ Today's Posts Buyer's Guides

Sony NEX-VG10 / VG20 / VG30 / VG900
Interchangeable lens AVCHD camcorders using E-Mount lenses.

Reply
 
Thread Tools Search this Thread
Old March 19th, 2012, 09:51 PM   #1
New Boot
 
Join Date: Mar 2012
Location: Costa Mesa, California
Posts: 6
Card download mystery

After a bit of time reading the VG20 manual and trying out the various controls, it occured to me that nothing is said about transferring the video from the camcorder by simply taking the SD card out, setting the write protect tab and plugging it into the computer. Instead there is this cabling process and special software-- PMB something. Seems like the easy way is just to move the card to the computer, set up a receiving folder on the computer and download. Is anything missed by this approach or is EXIF or other useful data lost?
Terry Cummings is offline   Reply With Quote
Old March 20th, 2012, 02:21 AM   #2
Regular Crew
 
Join Date: Nov 2011
Location: Ottawa, Ontario
Posts: 63
Re: Card download mystery

When continuous shooting, all sony SDHC cameras will break the recording into 2gb file chunks.

PMB or CMU is required to stitch the chunks back together correctly. PMB can stitch directly off the camera via USB, or directly off the sdhc card via a card reader.

For short clips (less than 2gb in size) the file(s) or folder can be directly copied to the computer, without using PMB.
Ray Turcotte is offline   Reply With Quote
Old March 20th, 2012, 02:53 AM   #3
Inner Circle
 
Join Date: Feb 2007
Location: Apple Valley CA
Posts: 4,874
Re: Card download mystery

As noted, AVCHD specs "split" files over 2Gb in size into separate subclips when recording, you need to use PMB or something similar to "stitch" the file properly back together.

If you try just moving the files from a longer clip, you'll have some serious issues trying to read them...
Dave Blackhurst 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 > Sony XAVC / XDCAM / NXCAM / AVCHD / HDV / DV Camera Systems > Sony Alpha and NEX Camera Systems > Sony NEX-VG10 / VG20 / VG30 / VG900


 



All times are GMT -6. The time now is 02:35 AM.


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