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Video Splitter / Frame accuracy trim on WMV shows artifacts

« on: May 16, 2012, 05:53:49 AM »

I'm using the batchsplit command tool to trim a wmv vc1 and I've noticed there are artifacts at the point of the cut when I specify the attribute accuracy="frame" in the xtl.  I was wondering if this is normal due to cutting at a non keyframe.  When I trim an mp4 avc file instead, there are no artifacts and seems to be frame accurate.  I know I can use GOP accuracy on the wmv but I prefer frame with no artifacts if possible.

Also, how come the attribute 'accuracy' for the track element in the xtl is not documented?  Are there other attributes not documented?

Thanks.