If you wanna use
screen video capture program please see the following FAQ:
Black screen problem when recording video with Screen Capture software from Windows Media player
However when you capture from the screen, you get quality loss.
I suggest you to use losslees trimming/splitting of DVD video files.
AVS Video Remaker can open VOB and IFO files (as well as other formats) from DVD Video disc. It allows you to watch opened videos and to use lossless video trimming.
If you need to add sound tracks to your videos files, you should probably usea video editing software like
AVS Video Editor. You can open DVD video files with it and then edit them.
As for YouTube:
Quote:
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Originally Posted by YouTube
YouTube accepts a wide range of video file formats such as .WMV, .AVI, .MOV, and .MPG transferred from most digital cameras, camcorders, and cell phones.
We've found that files converted from .wmv to one of the other formats our webpage accepts generally have a lower playback quality than other file formats. If you have your source video in a format other than a .wmv file, you may want to encode directly to MPEG4 (DivX, Xvid, SVQ3) at 640x480 resolution, with 64k Mono MP3 Audio. If you have a source .wmv in high bitrate and larger resolution you may want to convert to MPEG4 at full resolution and then resizing to 320x240 using a high quality resizing algorithm - this can help reduce the number of artifacts you end up with.
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