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Multi-format output (BR-HD50) |
Progressive scan pictures can easily be converted
to interlaced format by extracting the odd lines from
progressive frame 1 and the even lines from progressive
frame 2 to create the two fields required for each
interlaced frame. Besides outputting at 720p (ProHD),
the built-in scan converter to allow the signal to
be converted to 1080i or down-converted to SD. Converting
from interlaced to progressive, on the other hand,
presents a much greater challenge, requiring both
hardware and motion analysis software to achieve satisfactory
results.
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