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avformat/avienc: Avoid float usage 

reduces risk for rounding differences between platforms

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-05-23 22:46:51 +02:00
parent 3bf57acb9c
commit 17264cd281
1 changed files with 1 additions and 1 deletions
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libavformat/avienc.c
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@ -409,7 +409,7 @@ static int avi_write_header(AVFormatContext *s)
avio_wl32(pb, 0); // video format = unknown
avio_wl32(pb, 0); // video standard = unknown
// TODO: should be avg_frame_rate
avio_wl32(pb, lrintf(1.0 / av_q2d(st->time_base)));
avio_wl32(pb, (2LL*st->time_base.den + st->time_base.num - 1) / (2LL * st->time_base.num));
avio_wl32(pb, enc->width);
avio_wl32(pb, enc->height);
avio_wl16(pb, den);