[FFmpeg-devel] [PATCH] mov: Prioritize aspect ratio values found in pasp atom

Vittorio Giovara vittorio.giovara at gmail.com
Wed Apr 7 21:56:29 EEST 2021


On Wed, Apr 7, 2021 at 12:48 AM Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:

> Am Di., 6. Apr. 2021 um 21:51 Uhr schrieb Vittorio Giovara
> <vittorio.giovara at gmail.com>:
> >
> > without my patch the sample is shown at a 16:9
> > AR (which I assume was the original fix), with my patch the sample uses
> an
> > AR of 1:1 and it is therefore square.
>
> > However I tried with a recent
> > Quicktime, and it displays the sample using the square aspect ratio.
>
> I would expect that it looks different with older QuickTime versions.
>

My OS doesn't even let me install Quicktime 7, if anybody could chime in
and help solve this point it would be much appreciated.
Alternatively, I'd say we shouldn't cargo cult broken files generated by 11
year old software, but if people disagree we can leave things as they are.
Best
-- 
Vittorio


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