Prevents wrap-around to negative values while calculating the duration string.
Before:
Duration: -411422:-59:-42.17, start: 0.000000, bitrate: 0 kb/s
After:
Duration: 781623:28:34.17, start: 0.000000, bitrate: 0 kb/s
Signed-off-by: Derek Buitenhuis <derek.buitenh...@gmail.com>
---
Minimal example file: http://chromashift.org/s/long3.mp4`
---
libavformat/dump.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/dump.c b/libavformat/dump.c
index 5e9a03185f..06bafc272d 100644
--- a/libavformat/dump.c
+++ b/libavformat/dump.c
@@ -615,7 +615,7 @@ void av_dump_format(AVFormatContext *ic, int index,
if (!is_output) {
av_log(NULL, AV_LOG_INFO, " Duration: ");
if (ic->duration != AV_NOPTS_VALUE) {
- int hours, mins, secs, us;
+ int64_t hours, mins, secs, us;
int64_t duration = ic->duration + (ic->duration <= INT64_MAX -
5000 ? 5000 : 0);
secs = duration / AV_TIME_BASE;
us = duration % AV_TIME_BASE;
@@ -623,7 +623,7 @@ void av_dump_format(AVFormatContext *ic, int index,
secs %= 60;
hours = mins / 60;
mins %= 60;
- av_log(NULL, AV_LOG_INFO, "%02d:%02d:%02d.%02d", hours, mins, secs,
+ av_log(NULL, AV_LOG_INFO,
"%02"PRId64":%02"PRId64":%02"PRId64".%02"PRId64"", hours, mins, secs,
(100 * us) / AV_TIME_BASE);
} else {
av_log(NULL, AV_LOG_INFO, "N/A");
--
2.26.2
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