Hi!
Attached patch fixes ticket #8575 for me, Google describes such files.
Please comment, Carl Eugen
From 39d0748782bb3e37fb2f92c679ffa58b239374c7 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <ceffm...@gmail.com>
Date: Wed, 18 Mar 2020 02:11:33 +0100
Subject: [PATCH] lavf/subviewerdec: Support higher sub-second precision.
Fixes ticket #8575.
---
libavformat/subviewerdec.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/libavformat/subviewerdec.c b/libavformat/subviewerdec.c
index 06b827b70f..ed48b3388d 100644
--- a/libavformat/subviewerdec.c
+++ b/libavformat/subviewerdec.c
@@ -56,11 +56,15 @@ static int read_ts(const char *s, int64_t *start, int *duration)
int64_t end;
int hh1, mm1, ss1, ms1;
int hh2, mm2, ss2, ms2;
+ int multiplier = 1;
+ if (sscanf(s, "%u:%u:%u.%2u,%u:%u:%u.%2u",
+ &hh1, &mm1, &ss1, &ms1, &hh2, &mm2, &ss2, &ms2) == 8)
+ multiplier = 10;
if (sscanf(s, "%u:%u:%u.%u,%u:%u:%u.%u",
&hh1, &mm1, &ss1, &ms1, &hh2, &mm2, &ss2, &ms2) == 8) {
- end = (hh2*3600LL + mm2*60LL + ss2) * 100LL + ms2;
- *start = (hh1*3600LL + mm1*60LL + ss1) * 100LL + ms1;
+ end = (hh2*3600LL + mm2*60LL + ss2) * 1000LL + ms2 * multiplier;
+ *start = (hh1*3600LL + mm1*60LL + ss1) * 1000LL + ms1 * multiplier;
*duration = end - *start;
return 0;
}
@@ -84,7 +88,7 @@ static int subviewer_read_header(AVFormatContext *s)
return res;
if (avio_rb24(s->pb) != 0xefbbbf)
avio_seek(s->pb, -3, SEEK_CUR);
- avpriv_set_pts_info(st, 64, 1, 100);
+ avpriv_set_pts_info(st, 64, 1, 1000);
st->codecpar->codec_type = AVMEDIA_TYPE_SUBTITLE;
st->codecpar->codec_id = AV_CODEC_ID_SUBVIEWER;
--
2.24.1
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