[FFmpeg-trac] #4650(undetermined:open): gif regression

FFmpeg trac at avcodec.org
Mon Jun 22 11:23:54 CEST 2015


#4650: gif regression
-------------------------------------+-------------------------------------
             Reporter:  ami_stuff    |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  gif          |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  1            |  Reproduced by developer:  1
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * analyzed:  0 => 1


Comment:

 Works fine with:
 {{{
 $ ffmpeg -min_delay 0 -i reg.gif
 }}}
 The issue is that the gif demuxer sets a default frame duration of 1/10
 second for frames that have a duration < 2/10 seconds and ffmpeg (the
 application) correctly copies the time base and makes the output CFR. The
 input file has a duration of 0 for one frame.

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Ticket URL: <https://trac.ffmpeg.org/ticket/4650#comment:2>
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