[FFmpeg-trac] #3863(undetermined:new): ffmpeg libx264 increases the bitrate

[FFmpeg]

#3863: ffmpeg libx264 increases the bitrate
-------------------------------------+-------------------------------------
             Reporter:  b13-u        |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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 hello i have installed ffmpeg on ubuntu 14.04 x64 based on this tutorial :
 https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu
 didnt receved any error's during the installation,
 when i use this config with ffserver to restream mumudvb into mpegts with
 h264 codec
 the ffservers output has bitrate of 26000k - 30000k


 {{{
 Port 8888
 BindAddress 0.0.0.0
 MaxHTTPConnections 20000
 MaxClients 10000
 MaxBandwidth 1000000
 CustomLog -
 <Feed test1.ffm>
 File /tmp/test1.ffm
 FileMaxSize 100M
 ACL allow 127.0.0.1
 launch ffmpeg -i http://192.168.1.130:8081
 </Feed>


 #----------------------------------------------------------------
 #
 #
 #
 # ---------------------------- END OF FEEDS ----------------------
 #
 #
 #
 #-----------------------------------------------------------------


 <Stream test1>
 Feed test1.ffm
 Format mpegts
 AudioBitRate 64
 AudioChannels 2
 AudioSampleRate 44100
 #AVOptionAudio flags +global_header
 VideoBitRate 512
 BitExact 512
 #VideoBufferSize 400
 VideoFrameRate 25
 #VideoBitRateTolerance 100
 VideoSize 720x576
 VideoGopSize 12
 AudioCodec aac
 VideoCodec libx264
 AVOptionVideo bsf h264_mp4toannexb
 AVOptionVideo threads 0
 AVOptionVideo threads_type frame
 AVOptionVideo coder 0
 AVOptionVideo bf 0
 AVOptionVideo flags +loop
 AVOptionVideo partitions +parti8x8+parti4x4+partp8x8+partb8x8
 AVOptionVideo me_method hex
 AVOptionVideo subq 7
 AVOptionVideo me_range 16
 AVOptionVideo g 250
 AVOptionVideo keyint_min 10
 AVOptionVideo sc_threshold 40
 AVOptionVideo i_qfactor 0.71
 AVOptionVideo b_strategy 1
 AVOptionVideo qcomp 0.6
 AVOptionVideo qmin 10
 AVOptionVideo qmax 51
 AVOptionVideo qdiff 4
 AVOptionVideo refs 3
 AVOptionVideo directpred 1
 AVOptionVideo trellis 1
 AVOptionVideo wpredp 0
 #AVOptionVideo flags +global_header

 StartSendOnKey
 </Stream>


 #----------------------------------------------


 #-------------------------------------------------------
 <Stream stat.html>
 Format status

 ACL allow 192.168.0.0 192.168.255.255
 </Stream>

 }}}

 where is the problem ?

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Ticket URL: <https://trac.ffmpeg.org/ticket/3863>
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