This is an automated email from the git hooks/post-receive script.
Git pushed a commit to branch release/8.1
in repository ffmpeg.
The following commit(s) were added to refs/heads/release/8.1 by this push:
new 6c5a6f053c libavformat/dashenc.c: check if packets were muxed before
calculating average bitrate
6c5a6f053c is described below
commit 6c5a6f053c539d3a9b30678eff18a5761102ace6
Author: Sergei Iashin <[email protected]>
AuthorDate: Wed Feb 17 22:12:13 2021 +0300
Commit: James Almer <[email protected]>
CommitDate: Sun Sep 27 11:51:00 2026 -0300
libavformat/dashenc.c: check if packets were muxed before calculating
average bitrate
Prevents SIGFPE.
Fixes issue #24738.
Signed-off-by: James Almer <[email protected]>
(cherry picked from commit d62aef2e50434cc31eccf236ae67d864becb7068)
---
libavformat/dashenc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index cc373140a7..fcb857b101 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -702,7 +702,9 @@ static int write_adaptation_set(AVFormatContext *s,
AVIOContext *out, int as_ind
if (os->bit_rate > 0)
snprintf(bandwidth_str, sizeof(bandwidth_str), "
bandwidth=\"%d\"", os->bit_rate);
else if (final) {
- int average_bit_rate = os->pos * 8 * AV_TIME_BASE /
c->total_duration;
+ int average_bit_rate = 0;
+ if (c->total_duration > 0)
+ average_bit_rate = os->pos * 8 * AV_TIME_BASE /
c->total_duration;
snprintf(bandwidth_str, sizeof(bandwidth_str), "
bandwidth=\"%d\"", average_bit_rate);
} else if (os->first_segment_bit_rate > 0)
snprintf(bandwidth_str, sizeof(bandwidth_str), "
bandwidth=\"%d\"", os->first_segment_bit_rate);
--
To stop receiving notification emails like this one, please contact
[email protected].
_______________________________________________
ffmpeg-cvslog mailing list -- [email protected]
To unsubscribe send an email to [email protected]
