hi i create an Project for making intro for my Flash with size : 768 * 520
when i want to export my comp and go to setting of render Queue in output module setting , when i select FLV format or F4V i get attention Icon down the window that says :
warning: output file will be resized from 768*520 ( 1.09 PAR) to 768*520 ( 1.0) par to meet format constrainst
the flv is played well in KM player and Other external Video players and the size is 768*520 but when i import this video to Flash The video have White crop on top and down of video ( white is background color of my video in AE )
it seems something related to PAR
how can i solve this PAR problem and prevent this crop in Flash ?
ok i found it , i go to Composition setting and Change Pixel accpet Ratio from : D1/DV PAL (1.09) to Square Pixels
it seems Quality not change too much and i can use it for now
it will be great if anyone have better idea
If you're planning to deliver a product in square pixels (which you are if you're using Flash), then you should work in a composition with a pixel aspect ratio of square pixels. So, basically, you're doing it the right way.