[FFmpeg-cvslog] sonicenc: limit quant so that golomb codes are less than 32 bits long
Michael Niedermayer
git at videolan.org
Tue Sep 18 17:54:16 CEST 2012
ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Sep 18 17:33:55 2012 +0200| [512beea52936f5935a0c6cdaef18364520ea5b7c] | committer: Michael Niedermayer
sonicenc: limit quant so that golomb codes are less than 32 bits long
before they could become 33 bits
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=512beea52936f5935a0c6cdaef18364520ea5b7c
---
libavcodec/sonic.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/sonic.c b/libavcodec/sonic.c
index acd7412..d412d60 100644
--- a/libavcodec/sonic.c
+++ b/libavcodec/sonic.c
@@ -724,8 +724,8 @@ static int sonic_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
if (quant < 1)
quant = 1;
- if (quant > 65535)
- quant = 65535;
+ if (quant > 65534)
+ quant = 65534;
set_ue_golomb(&pb, quant);
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