I think 1080i is interlaced, 1080p is not.
Cheers,
Luis.
Stephen Barncard wrote:
And you don't have 1080p available from the source? That wouldn't be
interlaced, methinks.
Thanks!
This is exactly what I needed!
just curious: why do you want to eliminate every second line of an
image?
Video cameras interlace two images taken a fraction of a second apart
into a single frame, leading to interlacing artifacts (a serrated edge
on fast moving objects).
Your script will eliminate one of the fields, thereby isolating a
single "time slice" of reality.
This comes at the expense of 50% loss in vertical resolution. Luckily,
an HD image has 1080 pixels to start with, so 540 pixels vertical is
plenty for web use.
Thanks, can't wait to try it!
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