[FFmpeg-trac] #1430(avfilter:new): More efficient deshake filter
FFmpeg
trac at avcodec.org
Fri Jun 8 07:46:41 CEST 2012
#1430: More efficient deshake filter
-------------------------------------+------------------------------------
Reporter: ubitux | Owner:
Type: enhancement | Status: new
Priority: normal | Component: avfilter
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Description changed by ubitux:
Old description:
> An interesting de-shake filter article:
> http://googleresearch.blogspot.in/2012/05/video-stabilization-on-
> youtube.html
>
> Our deshake filter isn't very efficient with the provided sample (at
> least with the default settings)
>
> {{{
> clive -f best 'http://www.youtube.com/watch?v=627MqC6E5Yo'
> }}}
>
> {{{
> ffplay 'Sam and Cocoa shaky original.webm' -vf 'split[a][b];
> [a]pad=iw*2:ih[src]; [b]deshake[filt]; [src][filt]overlay=w'
> }}}
>
> It would be nice to improve the filter to handle such sample.
New description:
An interesting de-shake filter article:
http://googleresearch.blogspot.in/2012/05/video-stabilization-on-
youtube.html
Our deshake filter isn't very efficient with the provided sample (at least
with the default settings)
{{{
clive -f best 'http://www.youtube.com/watch?v=627MqC6E5Yo'
}}}
{{{
ffplay 'Sam and Cocoa shaky original.webm' \
-vf 'split[a][b]; [a]pad=iw*2:ih[src]; [b]deshake[filt];
[src][filt]overlay=w'
}}}
It would be nice to improve the filter to handle such sample.
--
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1430#comment:2>
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