[FFmpeg-trac] #4803(undetermined:new): ffmpeg overlay a gif to video using parameter of enable , will display the gif picture before enable time.

FFmpeg trac at avcodec.org
Wed Aug 26 11:39:04 CEST 2015


#4803: ffmpeg overlay a gif to video using parameter of enable ,will display the
gif picture before enable time.
-------------------------------------+-------------------------------------
             Reporter:  taniey       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  overlay      |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by taniey):

 yes ,when I use {{{-itsoffset}}} option, It't right. but between 48.560s
 and 60s ,there are some frames still can't overlay the gif picture.
 I use the command to get all frames between 48s and 60s:

 {{{
 ffmpeg -y -i v_8JnNXs.mkv -ss 00:00:48.000 -r 23.98 -f image2
 image-%3d.jpeg
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/4803#comment:2>
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