<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<br>
<br>
<div class="moz-cite-prefix">Den 09.01.2024 05:31, skrev Andrew
Randrianasulu via Cin:<br>
</div>
<blockquote type="cite"
cite="mid:CA+rFky6EB9gf11XCzfA22FwRGGsKCr6mLXL7oCBborkxhEoqUA@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="auto">
<div><br>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">вт, 9 янв. 2024 г., 05:46
Andrew Randrianasulu <<a
href="mailto:randrianasulu@gmail.com"
moz-do-not-send="true" class="moz-txt-link-freetext">randrianasulu@gmail.com</a>>:<br>
</div>
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="auto">So, I tried to clarify a bit that we have
display aspect ratio selectable, updated cingg team
copyright year, added even more finegrained sar/dar
reporting (guessed, container detected, codec detected).
<div dir="auto"><br>
</div>
<div dir="auto">I tried to use libavutil function for
reporting SAR in setformat.C but it need some dynamic
gui subwindow/object, not static BCTitle... so just
prototype that does not update as you update window,
only calculated on window objects create time, so each
time you reopen set format window.</div>
<div dir="auto"><br>
</div>
<div dir="auto">3 new git diff patches hopefully for
application</div>
<div dir="auto"><br>
</div>
<div dir="auto">0003 should be applied on top of </div>
<div dir="auto"><br>
</div>
<div dir="auto">0001-Add-guessed-detected-SAR-DAR-values-to-ffmpeg-asset-.patch<br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">from another thread</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">one plain diff patch just for showing
where SAR info might surface if I ever learn now to
create dynamic text subwindows :)<br>
</div>
</div>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">oh, I calculated SAR wrongly in setformat patch,
so this one should obviously only considered as
placeholder/mockup.</div>
<div dir="auto"><br>
</div>
<div dir="auto">Still not sure to what exactly w/h ratio fields
in setformat window relate - I thought about preset vs canvas
size but this does not hold up in testing ...</div>
</div>
</blockquote>
<br>
According to the Cin-CV manual:<br>
<a class="moz-txt-link-freetext" href="http://cinelerra-cv.wikidot.com/cincv-manual-en:project-attributes#toc4">http://cinelerra-cv.wikidot.com/cincv-manual-en:project-attributes#toc4</a><br>
<blockquote><strong>W Ratio, H Ratio</strong><br>
Sets the ratio of the new canvas size (W, H) to the old (previous)
canvas size (W, H). The new canvas size is recalculated based upon
a certain factor in the W Ratio, H Ratio fields. A practical
use-case: The current resolution is 640x480, and for some reason
you want it to be 1.33 times wider. You don't have to calculate
what 640x1.33 is; you type 1.33 into the "W" input instead, and
Cinelerra calculates it for you. This <a
href="https://linuxvideoediting.blogspot.com/2023/08/canvas-w-ratio-h-ratio-cinelerra.html"
target="_blank">tutorial</a> explores in more detail these
settings. It is in Russian but easily translatable with
GoogleTranslator, DeepL or similar.<br>
</blockquote>
The latter Tutorial can be translated ......<br>
<a class="moz-txt-link-freetext" href="https://linuxvideoediting.blogspot.com/2023/08/canvas-w-ratio-h-ratio-cinelerra.html">https://linuxvideoediting.blogspot.com/2023/08/canvas-w-ratio-h-ratio-cinelerra.html</a><br>
<br>
<br>
</body>
</html>