Searched refs:mafd (Results 1 - 5 of 5) sorted by relevance
| /third_party/ffmpeg/libavfilter/ |
| H A D | vf_scdet.c | 116 double mafd, diff; in get_scene_score() local
129 mafd = (double)sad * 100. / count / (1ULL << s->bitdepth); in get_scene_score()
130 diff = fabs(mafd - s->prev_mafd); in get_scene_score()
131 ret = av_clipf(FFMIN(mafd, diff), 0, 100.); in get_scene_score()
132 s->prev_mafd = mafd; in get_scene_score()
162 set_meta(s, frame, "lavfi.scd.mafd", buf); in activate()
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| H A D | vf_freezedetect.c | 122 double mafd; in is_frozen() local
134 mafd = (double)sad / count / (1ULL << s->bitdepth); in is_frozen()
135 return (mafd <= s->noise); in is_frozen()
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| H A D | f_select.c | 283 double mafd, diff; in get_scene_score() local
296 mafd = (double)sad / count / (1ULL << (select->bitdepth - 8)); in get_scene_score()
297 diff = fabs(mafd - select->prev_mafd); in get_scene_score()
298 ret = av_clipf(FFMIN(mafd, diff) / 100., 0, 1); in get_scene_score()
299 select->prev_mafd = mafd; in get_scene_score()
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| H A D | vf_framerate.c | 75 double mafd, diff; in get_scene_score() local
80 mafd = (double)sad * 100.0 / (crnt->width * crnt->height) / (1 << s->bitdepth); in get_scene_score()
81 diff = fabs(mafd - s->prev_mafd); in get_scene_score()
82 ret = av_clipf(FFMIN(mafd, diff), 0, 100.0); in get_scene_score()
83 s->prev_mafd = mafd; in get_scene_score()
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| H A D | vf_minterpolate.c | 827 double ret = 0, mafd, diff; in detect_scene_change() local
831 mafd = (double) sad * 100.0 / (input->h * input->w) / (1 << mi_ctx->bitdepth); in detect_scene_change()
832 diff = fabs(mafd - mi_ctx->prev_mafd); in detect_scene_change()
833 ret = av_clipf(FFMIN(mafd, diff), 0, 100.0); in detect_scene_change()
834 mi_ctx->prev_mafd = mafd; in detect_scene_change()
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