If the input file contains other tracks (non video/audio) that
aren't included in ismindex, the global file duration as returned
by libavformat might not be equal to the maximum of the duration
of the actual included tracks.
---
tools/ismindex.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/tools/ismindex.c b/tools/ismindex.c
index 64fa7e8..d5cf138 100644
--- a/tools/ismindex.c
+++ b/tools/ismindex.c
@@ -292,8 +292,6 @@ static int handle_file(struct Tracks *tracks, const char
*file, int split)
fprintf(stderr, "No streams found in %s\n", file);
goto fail;
}
- if (!tracks->duration)
- tracks->duration = ctx->duration;
for (i = 0; i < ctx->nb_streams; i++) {
struct Track **temp;
@@ -332,6 +330,10 @@ static int handle_file(struct Tracks *tracks, const char
*file, int split)
continue;
}
+ tracks->duration = FFMAX(tracks->duration,
+ av_rescale_rnd(track->duration, AV_TIME_BASE,
+ track->timescale,
AV_ROUND_UP));
+
if (track->is_audio) {
if (tracks->audio_track < 0)
tracks->audio_track = tracks->nb_tracks;
--
1.7.9.4
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel
