[FFmpeg-trac] #1430(avfilter:open): More efficient deshake filter

FFmpeg trac at avcodec.org
Fri Apr 19 10:29:41 CEST 2013

#1430: More efficient deshake filter
             Reporter:  ubitux       |                    Owner:  flexman
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avfilter
              Version:  unspecified  |               Resolution:
             Keywords:  deshake      |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by flexman):

 Well its architecture is too simple. A single pass cannot work without the
 possibility for the filter to look ahead for a few frames (not supported
 by the AVFilter API).
 Deshake only uses compensates translations no rotations, and many more
 small features are missing which vid.stab offers, e.g. contrast based
 selection of relevant parts of the frame.

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1430#comment:17>
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