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-rw-r--r--libavformat/mp3dec.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index 639c78d405..8745f209d3 100644
--- a/libavformat/mp3dec.c
+++ b/libavformat/mp3dec.c
@@ -219,8 +219,10 @@ static void mp3_parse_info_tag(AVFormatContext *s, AVStream *st,
mp3->start_pad = v>>12;
mp3-> end_pad = v&4095;
st->skip_samples = mp3->start_pad + 528 + 1;
- if (mp3->frames)
- st->end_discard_sample = -mp3->end_pad + 528 + 1 + mp3->frames * (int64_t)spf;
+ if (mp3->frames) {
+ st->first_discard_sample = -mp3->end_pad + 528 + 1 + mp3->frames * (int64_t)spf;
+ st->last_discard_sample = mp3->frames * (int64_t)spf;
+ }
if (!st->start_time)
st->start_time = av_rescale_q(st->skip_samples,
(AVRational){1, c->sample_rate},