[FFmpeg-cvslog] fate: change the scenecut fate threshold

[Limin Wang]

ffmpeg | branch: master | Limin Wang <lance.lmwang at gmail.com> | Sun Jul 21 07:24:19 2019 +0800| [d75c7dd45edfb78d8d37da8d589ede49f9612c22] | committer: Marton Balint

fate: change the scenecut fate threshold

why change .4 to .25, it's for:
one scenecut(pkt_pts=20040) isn't detected by 0.4 threshold

why not change to 0.3 instead of 0.25:
it will miss the scenecut(pkt_pts=20040) after applying the next
patch which enables yuvj420

for fate testing, it's better to catch all scenecut scenes.

Reviewed-by: Marton Balint <cus at passwd.hu>
Signed-off-by: Limin Wang <lance.lmwang at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d75c7dd45edfb78d8d37da8d589ede49f9612c22
---

 tests/fate/filter-video.mak                | 2 +-
 tests/ref/fate/filter-metadata-scenedetect | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/fate/filter-video.mak b/tests/fate/filter-video.mak
index 1042e96e54..60c6be143b 100644
--- a/tests/fate/filter-video.mak
+++ b/tests/fate/filter-video.mak
@@ -734,7 +734,7 @@ SCENEDETECT_DEPS = FFPROBE LAVFI_INDEV MOVIE_FILTER SELECT_FILTER SCALE_FILTER \
                    AVCODEC AVDEVICE MOV_DEMUXER SVQ3_DECODER ZLIB
 FATE_METADATA_FILTER-$(call ALLYES, $(SCENEDETECT_DEPS)) += fate-filter-metadata-scenedetect
 fate-filter-metadata-scenedetect: SRC = $(TARGET_SAMPLES)/svq3/Vertical400kbit.sorenson3.mov
-fate-filter-metadata-scenedetect: CMD = run $(FILTER_METADATA_COMMAND) "sws_flags=+accurate_rnd+bitexact;movie='$(SRC)',select=gt(scene\,.4)"
+fate-filter-metadata-scenedetect: CMD = run $(FILTER_METADATA_COMMAND) "sws_flags=+accurate_rnd+bitexact;movie='$(SRC)',select=gt(scene\,.25)"
 
 CROPDETECT_DEPS = FFPROBE LAVFI_INDEV MOVIE_FILTER CROPDETECT_FILTER SCALE_FILTER \
                   AVCODEC AVDEVICE MOV_DEMUXER H264_DECODER
diff --git a/tests/ref/fate/filter-metadata-scenedetect b/tests/ref/fate/filter-metadata-scenedetect
index d04054a951..67c23b3c32 100644
--- a/tests/ref/fate/filter-metadata-scenedetect
+++ b/tests/ref/fate/filter-metadata-scenedetect
@@ -7,4 +7,5 @@ pkt_pts=9760|tag:lavfi.scene_score=1.000000
 pkt_pts=14080|tag:lavfi.scene_score=0.838916
 pkt_pts=15700|tag:lavfi.scene_score=1.000000
 pkt_pts=18500|tag:lavfi.scene_score=0.474948
+pkt_pts=20040|tag:lavfi.scene_score=0.379700
 pkt_pts=21760|tag:lavfi.scene_score=1.000000