[FFmpeg-trac] #11149(avfilter:reopened): "drawtext" filter produces trembling text?

FFmpeg trac at avcodec.org
Thu Aug 22 16:58:28 EEST 2024


#11149: "drawtext" filter produces trembling text?
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             Reporter:  idest       |                    Owner:  (none)
                 Type:  defect      |                   Status:  reopened
             Priority:  normal      |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:  drawtext    |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Changes (by MasterQuestionable):

 * keywords:   => drawtext
 * resolution:  invalid =>
 * status:  closed => reopened
 * component:  undetermined => avfilter

Comment:

 ͏    Last to confirm, try this:
 ͏    `ffmpeg -y -v trace -hide_banner -nostdin -nostats -i "${In}"
 -pix_fmt yuv444p -sws_flags spline+accurate_rnd+full_chroma_int -c:v
 libx264 -preset placebo -qp 0 -x264-params "keyint=15:no-deblock=1"
 "yuv444p.avi"`

 ͏    See also: https://trac.ffmpeg.org/wiki/colorspace#yuv444p
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Ticket URL: <https://trac.ffmpeg.org/ticket/11149#comment:5>
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