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Old 6th July 2012, 22:51   #89  |  Link
pintcat
Registered User
 
Join Date: Jul 2010
Location: Berlin, Germany
Posts: 49
Hi ozok,

it's a nice and comfy tool which simplifies things a lot. I spotted a little issue regarding the aspect ratio option...
First of all: Which aspect ration does this option affect - the display or pixel aspect ratio? I assume it is pixel since the 16:9 setting doesn't result in a 16:9 display.
Now I stumbled across a minor problem when I tried to convert a video which was natively 16:9 and I had to scale it down to 400x224 pixels which is also approx. 16:9 so the PAR had to be 1:1. But the resulting clip was slightly streched and didn't fit to the screen it was made up for. It turned out the actual PAR now was 1000:997. I couldn't find a way to correct this via the AR option so I deactivated it and used a custom command line option for mp4box: "-par 1=1:1" which finally worked.
Hope I didn't misunderstand something and this is a useful report.
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