From: Jun Zhao <barryjz...@tencent.com>
Use %.12g replace %.f when save AMF NUMBER(double) type to
metadata. And update fate ref.
before this fix, we get FLV metadata like:
Metadata:
lasttimestamp : 113
lastkeyframetimestamp: 112
after this fix:
Metadata:
lasttimestamp : 113.005
lastkeyframetimestamp: 111.678
Signed-off-by: Jun Zhao <barryjz...@tencent.com>
---
libavformat/flvdec.c | 2 +-
tests/ref/fate/flv-add_keyframe_index | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index 445d58d..12bfd4b 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -649,7 +649,7 @@ static int amf_parse_object(AVFormatContext *s, AVStream
*astream,
sizeof(str_val));
av_dict_set(&s->metadata, key, str_val, 0);
} else if (amf_type == AMF_DATA_TYPE_NUMBER) {
- snprintf(str_val, sizeof(str_val), "%.f", num_val);
+ snprintf(str_val, sizeof(str_val), "%.12g", num_val);
av_dict_set(&s->metadata, key, str_val, 0);
} else if (amf_type == AMF_DATA_TYPE_STRING) {
av_dict_set(&s->metadata, key, str_val, 0);
diff --git a/tests/ref/fate/flv-add_keyframe_index
b/tests/ref/fate/flv-add_keyframe_index
index 1c4da65..ce3809e 100644
--- a/tests/ref/fate/flv-add_keyframe_index
+++ b/tests/ref/fate/flv-add_keyframe_index
@@ -7,6 +7,6 @@ canSeekToEnd=true
datasize=629776
videosize=629381
audiosize=0
-lasttimestamp=20
+lasttimestamp=19.8571428571
lastkeyframetimestamp=19
lastkeyframelocation=597963
--
1.7.1
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