[FFmpeg-trac] #9497(undetermined:reopened): ffmpeg reports wrong display aspect ratio (DAR) for matroska files.
FFmpeg
trac at avcodec.org
Sat Nov 6 10:29:26 EET 2021
#9497: ffmpeg reports wrong display aspect ratio (DAR) for matroska files.
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Reporter: Rikitiki | Owner: (none)
Type: defect | Status: reopened
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Changes (by Rikitiki):
* status: closed => reopened
* resolution: wontfix =>
Comment:
To prevent the rounding, can ffmpeg store Sample Aspect Ratio in its
internal contexts as rational number? Something like
[https://www.boost.org/doc/libs/1_77_0/libs/rational/rational.html] or
[https://docs.python.org/3/library/fractions.html].
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Ticket URL: <https://trac.ffmpeg.org/ticket/9497#comment:2>
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