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avformat/segafilmenc: Fix undefined left shift of 1 by 31 places 

by changing the type to unsigned.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Andreas Rheinhardt 2020-01-14 04:13:30 +01:00 committed by Michael Niedermayer
parent 44a80897e8
commit 8ae026d74f
1 changed files with 1 additions and 1 deletions
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libavformat/segafilmenc.c
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@ -70,7 +70,7 @@ static int film_write_packet_to_header(AVFormatContext *format_context, FILMPack
info2 = pkt->duration;
/* The top bit being set indicates a key frame */
if (!pkt->keyframe)
info1 |= (1 << 31);
info1 |= 1U << 31;
}
/* Write the 16-byte sample info packet to the STAB chunk in the header */