FORUMS: list search recent posts

mp4 compression with procoder

COW Forums : Compression Techniques

<< PREVIOUS   •   VIEW ALL   •   PRINT   •   NEXT >>
Mike Smith
mp4 compression with procoder
on Oct 7, 2009 at 9:55:19 am

Any thoughts on how to get good results from Procoder 3 for mp4 compression would be appreciated.

I'm compressing short clips to 1/4 PAL resolution / widescreen, so 512x288 with square pixels. At present I have chosen file format mp4(ISMA), video format MPEG-4 Improved, 600 kbps data rate, 25 fps (as source), key frame every 200 frames, streaming enabled, max packet size 1450 / packet duration 100. Audio encoding AAC-LC 44.1Khz mono. The results seem OK for the data rate in local playback via QT player; do these settings look OK for use in FLash player online ..?

Return to posts index

Daniel Low
Re: mp4 compression with procoder
on Oct 7, 2009 at 12:13:17 pm

Your settings are fine, but it depends on your audience and their connection speeds.

"There's no chance that the iPhone is going to get any significant market share. No chance."

Steve Ballmer To USA Today: 30 April 2007

"We and Apple are neck and neck and we're chasing the two
other players,"

Steve Ballmer, referring to Nokia and Research in Motion. October 6th 2009

Return to posts index

<< PREVIOUS   •   VIEW ALL   •   PRINT   •   NEXT >>
© 2019 All Rights Reserved