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| author | Michael Niedermayer <michaelni@gmx.at> | 2006-12-20 01:30:17 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2006-12-20 01:30:17 +0000 |
| commit | ff8dc81b5b9e3c0ecb45baf7e9769b43ef0efadf (patch) | |
| tree | a229219f107488b9a209b502c2e7e1a790a6272e /libavcodec/motion_est_template.c | |
| parent | 5a5c770d5a1b839d5d093d0cf58d866a473e4904 (diff) | |
dont favor the zero MV if mv0 is used (psnr per bitrate gains ranging from 0 to 0.14, most are <=0.04 though)
Originally committed as revision 7333 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/motion_est_template.c')
| -rw-r--r-- | libavcodec/motion_est_template.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/motion_est_template.c b/libavcodec/motion_est_template.c index 28c637af88..ff5ea63f69 100644 --- a/libavcodec/motion_est_template.c +++ b/libavcodec/motion_est_template.c @@ -1023,6 +1023,8 @@ static av_always_inline int epzs_motion_search_internal(MpegEncContext * s, int dmin= cmp(s, 0, 0, 0, 0, size, h, ref_index, src_index, cmpf, chroma_cmpf, flags); map[0]= map_generation; score_map[0]= dmin; + if(s->flags&CODEC_FLAG_MV0) + dmin += (mv_penalty[pred_x] + mv_penalty[pred_y])*penalty_factor; /* first line */ if (s->first_slice_line) { |