[FFmpeg-trac] #2219(FFmpeg:new): -mbd 3 creates visible blocks

FFmpeg trac at avcodec.org
Thu Jan 31 17:26:50 CET 2013


#2219: -mbd 3 creates visible blocks
-----------------------------------+----------------------------------
             Reporter:  microchip  |                     Type:  defect
               Status:  new        |                 Priority:  normal
            Component:  FFmpeg     |                  Version:  1.1.1
             Keywords:  mbd        |               Blocked By:
             Blocking:             |  Reproduced by developer:  0
Analyzed by developer:  0          |
-----------------------------------+----------------------------------
 Hi,

 Using -mbd 3 with mpeg2video creates visible blocks. My cmd is as follows:

 ffmpeg -i Star_Wars_III_-_Revenge_Of_The_Sith.mkv -target pal-dvd -vf
 scale=720:432,pad=720:576:0:72,setdar=16/9 -aspect 16:9 -sws_flags spline
 -trellis 1 -mbd 3 -precmp 2 -cmp 2 -subcmp 2 -bf 2 -dc 11 -dia_size -1
 -mpv_flags +cbp_rd -last_pred 4 -r 25 -b:v 3970k -b:a 192k -ar 48000
 -passlogfile /home/neutrino/file2dvd/Star_Wars_III_-_Revenge_Of_The_Sith
 /Star_Wars_III_-_Revenge_Of_The_Sith -pass 1 -y /dev/null

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2219>
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