Camcorder Answers  

Go Back   Camcorder Answers > Camcorder Answers > Camcorder Help

Reply
 
Thread Tools Search this Thread Display Modes
  #1 (permalink)  
Old 11-03-2009, 04:03 AM
Member
 
Join Date: Jul 2009
Posts: 75
Default an AVCHD age, Frame Accurate or Gop Accurate?

It is now the age of AVCHD. While we are facing AVCHD format every day and every where, there grows the need to edit it. Just like what happened to MPEG2 10 years ago.

Like the editors for MPEG2, there is also the problem of GOP-accurate or frame accurate. A GOP of MPEG2 may have 15~30 frames each, but a AVCHD GOP could be seconds in duration. So, simply cut on the GOP boundary may lead to a miss of several seconds, that would be not acceptable for many users.

WYSIWYG, also spelled as What You See Is What You Get, has long been a standard demand for modern softwares. We will surely take this as a normal requirement. Hard to imagine, when a user defined a cut point on the time line, but the output is 3 seconds away from that point.

Because of the longer GOP it has, AVCHD will ask for more accurate editing tools. That is why the frame accuracy will be necessary to the industry.
_________________
pattaya beach resort
offensive basketball plays
Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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 On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are Off



All times are GMT. The time now is 11:59 PM. | Powered by Yahoo! Answers



Search Engine Optimization by vBSEO 3.1.0