need filter for simple change output PAR

[alexrayne]

have video 1440*1080 4:3, and need to convert it to 16:9
At present i use YAMB tool, that allow specify PAR for output. look like it does not re-encode source, but rewrites PAR in key-frames. it is pretty fast.
it good to implement such plugin in avidemux

[zakk]

True. Only available in mkv configuration at the moment.