[SCM] libav/experimental: latest libavc svn requires at least this value for bit_rate_tolerance, not using av_q2d because of float

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 1692008f518eb5ffc678483ea178518d45a0e1ae
Author: Baptiste Coudurier <baptiste.coudurier at gmail.com>
Date:   Sat May 24 02:19:46 2008 +0000

    latest libavc svn requires at least this value for bit_rate_tolerance, not using av_q2d because of float
    
    Originally committed as revision 13271 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/ffserver.c b/ffserver.c
index 986bd69..a32e11a 100644
--- a/ffserver.c
+++ b/ffserver.c
@@ -3584,7 +3584,8 @@ static void add_codec(FFStream *stream, AVCodecContext *av)
         }
         /* Bitrate tolerance is less for streaming */
         if (av->bit_rate_tolerance == 0)
-            av->bit_rate_tolerance = av->bit_rate / 4;
+            av->bit_rate_tolerance = FFMAX(av->bit_rate / 4,
+                      (int64_t)av->bit_rate*av->time_base.num/av->time_base.den);
         if (av->qmin == 0)
             av->qmin = 3;
         if (av->qmax == 0)

-- 
Libav/FFmpeg packaging