[FFmpeg-trac] #6672(undetermined:new): ffplay stereo3d incorrect aspect ratio
FFmpeg
trac at avcodec.org
Mon Sep 18 17:51:02 EEST 2017
#6672: ffplay stereo3d incorrect aspect ratio
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Reporter: ffplayscale | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: git-master | undetermined
Keywords: stereo3d | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by ffplayscale):
Replying to [comment:2 ffplayscale]:
> No sample file is needed. It is clear that the displayed resolution with
sbsl and sbs2l should not be the same for any file.
>
> If you download the first sample from http://www.3d-bee.com/2d-3d-
converted-videos/ this command runs as expected:
> `ffplay -vf "stereo3d=sbsl:argg" conversion3d-bee-diamond-gaming.mp4`
> Since the side-by-side sample video uses half the horizontal resolution,
the command above produces horizontally compressed output. The following
command is expected to fix this:
> `ffplay -vf "stereo3d=sbs2l:argg" conversion3d-bee-diamond-gaming.mp4`
> but doesn't. The following command is a workaround:
> `ffplay -vf "stereo3d=sbsl:argg, setsar=2:1" conversion3d-bee-diamond-
gaming.mp4`
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Ticket URL: <https://trac.ffmpeg.org/ticket/6672#comment:3>
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