[MPlayer-dev-eng] Motion Field VS Macroblocks Predictions

sergey.kosov at project-10.de sergey.kosov at project-10.de
Fri Sep 23 12:32:25 CEST 2011


I have tried the MPlayer (v.0.6.9) on some h264/AVC video streams, which
contain only I and P data slices. I visualize the motion vectors and
achieve some dramatic noise on homogeneous static regions in video.
It is not real motion vectors isn't it?
If those are visualizations of mvd_L0 or mvd_L1 vectors for macro blocks
from the macro block prediction layer according to the H264 / MPEG 4
standard? If not, could you please describe or refer me to the code
section where you build these vectors?

thank you in advance,


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