avformat/asfdec: Avoid float usage in duration calculation

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago · f902b0b2cb
parent db07fc2020
commit f902b0b2cb
1 changed files with 1 additions and 1 deletions
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@ -380,7 +380,7 @@ static int asf_read_stream_properties(AVFormatContext *s, int64_t size)
    if (!(asf->hdr.flags & 0x01)) { // if we aren't streaming...
        int64_t fsize = avio_size(pb);
        if (fsize <= 0 || (int64_t)asf->hdr.file_size <= 0 ||
-            FFABS(fsize - (int64_t)asf->hdr.file_size) / (float)FFMIN(fsize, asf->hdr.file_size) < 0.05)
+            20*FFABS(fsize - (int64_t)asf->hdr.file_size) < FFMIN(fsize, asf->hdr.file_size))
            st->duration = asf->hdr.play_time /
                       (10000000 / 1000) - start_time;
    }