[FFmpeg-user] Motion Vectors and DC coefficients

Lampis Apostolidis lampis.apostolidis at gmail.com
Fri Apr 20 15:56:26 CEST 2012

I’m trying to decode an mp4 stream to its frames and extract information
about Motion Vectors and DC coefficients for each MB of the frames. Section
4.11 on   ffmpeg.org/ffmpeg.html#Advanced-Video-Options  describes how to
print specific debug info containing information about DC coefficients
(-debug dc_coeff) and motion vectors (-debug mv). What is the appropriate
syntax for command line execution?

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