[FFmpeg-trac] #3007(undetermined:new): param0 and param1 are ignored for bicubic scaler.

FFmpeg trac at avcodec.org
Mon Sep 30 11:59:10 CEST 2013


#3007: param0 and param1 are ignored for bicubic scaler.
-------------------------------------+-------------------------------------
             Reporter:  YellowOnion  |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by cehoyos):

 It should be used as follows:
 {{{
 $ ffmpeg  -i "Inception.2010.720p.BluRay.DTS.x264-ESiR.mkv" -ss 14 -vf
 scale=854x356:flags=bicubic+print_info:param0=1/3:param1=1/3 -frames 1
 Blah-N.png
 }}}
 This unfortunately crashes with fpe here.
 See http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/168974 for a
 related discussion.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3007#comment:1>
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