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Code Issues Releases Activity

better? scene change detection

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Originally committed as revision 1314 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2002-12-05 22:22:53 +00:00
parent 5f3ed1653f
commit 032011465b
1 changed files with 1 additions and 1 deletions
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2
libavcodec/motion_est.c
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@ -1131,7 +1131,7 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
if (vard <= 64 || vard < varc)
s->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
else
s->scene_change_score+= 20;
s->scene_change_score+= s->qscale;
if (vard*2 + 200 > varc)
mb_type|= MB_TYPE_INTRA;