#3012 closed defect (fixed)
Incorrect examples for image2 demuxer regarding frame rate
| Reported by: | slhck | Owned by: | |
|---|---|---|---|
| Priority: | minor | Component: | documentation |
| Version: | git-master | Keywords: | image2 |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | yes | |
| Analyzed by developer: | no |
Description
The documentation mentions that in the following example "an input frame rate of 10 is assumed":
ffmpeg -i 'img-%03d.jpeg' -r 10 out.mkv
This, however, appears wrong to me. The frame rate according to which the input is read needs to be specified before -i. In the given examples, -r 10 reads the input at 25 fps (default) and drops frames to achieve the final 10 fps output frame rate.
The Wiki has a good explanation, so maybe the documentation could be updated in that regard.
Change History (3)
comment:1 by , 11 years ago
| Priority: | normal → minor |
|---|---|
| Reproduced by developer: | set |
| Status: | new → open |
comment:2 by , 11 years ago
| Resolution: | → fixed |
|---|---|
| Status: | open → closed |
comment:3 by , 11 years ago
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I suppose in 5a47f12390d2419ab502276869b388c871dde338.