Otherwise the expression will be evaluated as unsigned, which will break
when the result should be negative.
CC:[email protected]
---
libavdevice/alsa-audio-dec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavdevice/alsa-audio-dec.c b/libavdevice/alsa-audio-dec.c
index 5b32ed9..0687a4a 100644
--- a/libavdevice/alsa-audio-dec.c
+++ b/libavdevice/alsa-audio-dec.c
@@ -142,7 +142,7 @@ static int audio_read_packet(AVFormatContext *s1, AVPacket
*pkt)
ts_delay += res;
pkt->pts = timestamp.tv_sec * 1000000LL
+ (timestamp.tv_nsec * st->codec->sample_rate
- - ts_delay * 1000000000LL + st->codec->sample_rate * 500LL)
+ - (int64_t)ts_delay * 1000000000LL + st->codec->sample_rate
* 500LL)
/ (st->codec->sample_rate * 1000LL);
pkt->size = res * s->frame_size;
--
1.7.10.4
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