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Cutting Avi Files Using Direct Stream Copy (issue), Exported AVI Still Has Frames I Cut
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Swiftkidd
Posted: Feb 1 2014, 10:30 PM


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Edit: Ok so I read VirtualDub manual and in order to edit in direct stream mode it has to be at the end of keyframe.. so if I use shift button to locate keyframes I can edit fine ?


Hi,

I have an AVI file that I recorded using Camtasia Studio. It's a screen capture video which I need to edit as a folder window popped up into the recording area which I do not want.

I searched the Internet looking to edit without quality loss (without re econding) which VirtualDub's Direct Stream Copy was recommended but I'm having issues.

I import the video, navigate to area, set my markers and cut the frames but when I export the AVI it still shows that window popping up even then when I play inside VirtualDub the window has gone mad.gif I have tried 15 times over a several hour period and can't work out why it's not working.. It works fine if I cut large duration of the video but I've tried cutting out up to 10 seconds it's not working I even used the scene forward which still exports with the frames in..

The exported video reports it's duration is smaller so I don't understand what is happening

Thanks

VirtualDub 1.10.4 | Build 35491
Windows 7 SP1 32 bit
 
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dloneranger
Posted: Feb 1 2014, 11:42 PM


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It's a limitation of direct stream copy, see this for more info
http://forums.virtualdub.org/index.php?act...=ST&f=5&t=19365

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raffriff42
Posted: Feb 2 2014, 01:36 AM


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QUOTE (Swiftkidd @ Feb 1 2014, 10:30 PM)
Edit: Ok so I read VirtualDub manual and in order to edit in direct stream mode it has to be at the end of keyframe.. so if I use shift button to locate keyframes I can edit fine ?

Yes, but keyframes might be 5 or 10 seconds apart.

We can give you better advice if get a MediaInfo report for a typical file. Here's the best way to do it:
  • select View=Text
  • right click, select all
  • right click, copy
  • paste your report.
If it's an AVI file, it would help to get the report from VirtualDub's File Information box as well. Use the Copy button to get the text.
 
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-vdub-
Posted: Feb 2 2014, 09:12 PM


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Reading these will help you understand further (maybe!).

General

Virtualdub - Help - Contents - Processing - Main UI


New User Virtualdub Video Editing (key points)

Virtualdub - Help - Contents - Processing - Editing
Virtualdub - Help - Contents - Processing - The Pipeline
Virtualdub - Help - Contents - Processing - Direct Mode
Virtualdub - Help - Contents - Processing - Smart Rendering
 
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