[FFmpeg-trac] #11279(avcodec:new): Aspect ratio defined by the PNG resolution chunk “pHYs” is misinterpreted as its reciprocal
FFmpeg
trac at avcodec.org
Fri Nov 1 16:46:48 EET 2024
#11279: Aspect ratio defined by the PNG resolution chunk “pHYs” is misinterpreted
as its reciprocal
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Reporter: goodbye | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: png | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by goodbye):
Replying to [comment:4 Balling]:
> As I understand Chrome shows it correctly, right? First link is
horizontal image, and second is vertical.
No, it just ignores the chunk and renders the image with square pixels.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11279#comment:7>
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