[FFmpeg-trac] #1992(avfilter:closed): Create thumbnail error
FFmpeg
trac at avcodec.org
Tue Dec 4 17:07:30 CET 2012
#1992: Create thumbnail error
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Reporter: bfi | Owner:
Type: defect | Status: closed
Priority: normal | Component: avfilter
Version: git-master | Resolution: invalid
Keywords: thumbnail | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Changes (by cehoyos):
* keywords: => thumbnail
* resolution: => invalid
* status: new => closed
* component: undetermined => avfilter
* version: unspecified => git-master
Comment:
The default batch size to analyze is 100 frames for the thumbnail filter
(see http://ffmpeg.org/ffmpeg.html#thumbnail), your sample contains only
36 frames, the following command line works fine:
$ ffmpeg -i 78d04424cb944fe6bf8a42d88004d7f7.mp4 -vf thumbnail=36
out%2d.png
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1992#comment:1>
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