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avformat/utils: change bit_rate to 64 bit in estimate_timings_from_bit_rate()

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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-06-22 13:58:42 +02:00
parent a9eda4b260
commit 4fecb97fd3
1 changed files with 2 additions and 2 deletions
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4
libavformat/utils.c
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@ -2565,11 +2565,11 @@ static void estimate_timings_from_bit_rate(AVFormatContext *ic)
/* if bit_rate is already set, we believe it */
if (ic->bit_rate <= 0) {
int bit_rate = 0;
int64_t bit_rate = 0;
for (i = 0; i < ic->nb_streams; i++) {
st = ic->streams[i];
if (st->codecpar->bit_rate > 0) {
if (INT_MAX - st->codecpar->bit_rate < bit_rate) {
if (INT64_MAX - st->codecpar->bit_rate < bit_rate) {
bit_rate = 0;
break;
}