Quote:
Originally Posted by Sharc
1920x1080 square pixels resized to 1440x1080 and encoded with --sar 4:3 and displayed at DAR 16:9 is fully Blu-ray compliant. You can look at it as being an anamorphic format.
No need to add borders.
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Actually it is not. See
https://en.wikipedia.org/wiki/Blu-ray
All Blu-ray HD pixels are square. Taking 1920 and rescaling to 1440 (anamorphic) is not Blu-ray legal. Many cable companies have reduced 1920 to 1440, but that is OK for that technology. It is not OK for Blu-ray.