[vlc-devel] [PATCH] vmem: Aspect ratio support
lezhoev at gmail.com
Fri Oct 16 23:25:53 CEST 2015
You don’t understand me. Read this: https://en.wikipedia.org/wiki/Pixel_aspect_ratio, i’m talking about pixel aspect ratio( or sample aspect ratio as vlc calls it in docs ), user/app cannot change it, it comes from codec.
> 16 окт. 2015 г., в 21:32, Rémi Denis-Courmont <remi at remlab.net> написал(а):
> On Friday 16 October 2015 12:05:54 Aleksey Lezhoev wrote:
>> It does not change source SAR, it asynchronously detects SAR from loaded
>> video track. SAR is not AR that user sets, It’s AR of pixel in video frame.
>> I don’t know why VLC does it asynchronously.
> *Sigh* Again: it does it because the user/app can override the A/R
> asynchronously. There are no reasons to care about this in vmem, and hence no
> reasons to have a callback.
> Rémi Denis-Courmont
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