MV_CHANGED        516 libavcodec/error_resilience.c                 if (!(j & MV_CHANGED) && pass > 1)
MV_CHANGED        687 libavcodec/error_resilience.c                     fixed[mb_xy] = MV_CHANGED;
MV_CHANGED        704 libavcodec/error_resilience.c             if (fixed[mb_xy] & (MV_CHANGED|MV_UNCHANGED|MV_FROZEN)) {