diff options
Diffstat (limited to 'libavformat/aiffdec.c')
| -rw-r--r-- | libavformat/aiffdec.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavformat/aiffdec.c b/libavformat/aiffdec.c index 648f231a52..7a995c00a6 100644 --- a/libavformat/aiffdec.c +++ b/libavformat/aiffdec.c @@ -185,8 +185,10 @@ static int get_aiff_header(AVFormatContext *s, int size, par->block_align = (av_get_bits_per_sample(par->codec_id) * par->channels) >> 3; if (aiff->block_duration) { - par->bit_rate = (int64_t)par->sample_rate * (par->block_align << 3) / - aiff->block_duration; + par->bit_rate = av_rescale(par->sample_rate, par->block_align * 8LL, + aiff->block_duration); + if (par->bit_rate < 0) + par->bit_rate = 0; } /* Chunk is over */ |