[FFmpeg-trac] #3164(ffmpeg:closed): First image skipped when forcing output rate

[FFmpeg]

#3164: First image skipped when forcing output rate
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             Reporter:  slhck       |                    Owner:
                 Type:  defect      |                   Status:  closed
             Priority:  normal      |                Component:  ffmpeg
              Version:  git-master  |               Resolution:  duplicate
             Keywords:  fps         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Changes (by cehoyos):

 * status:  reopened => closed
 * resolution:   => duplicate


Comment:

 Replying to [comment:6 notedible]:
 > Using latest git code you can see from the files I just attached that
 this problem is present both with -vf and -r

 (Assuming you mean: Neither {{{-r}}} nor {{{-vf fps}}} are perfect:)
 Sure, if it were different, {{{-r}}} would simply call the video filter.

 > the difference being that -vf cuts off the last frame

 Making it a duplicate of ticket #2674 or do I miss something?

 > while -r cuts off the first frame.

 This is one aspect of ticket #1578.

 Please consider watching both tickets and reopen this one if it turns out
 I am wrong.

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Ticket URL: <https://trac.ffmpeg.org/ticket/3164#comment:7>
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