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-rw-r--r--libavcodec/utils.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index ae245c833e..56e58cc426 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -1691,6 +1691,9 @@ static int get_audio_frame_duration(enum AVCodecID id, int sr, int ch, int ba,
if (id == AV_CODEC_ID_BINKAUDIO_DCT)
return (480 << (sr / 22050)) / ch;
}
+
+ if (id == AV_CODEC_ID_MP3)
+ return sr <= 24000 ? 576 : 1152;
}
if (ba > 0) {