Mobility Site - View Single Post - Techniques and tricks to make hi-quality low bitrate VGA-res MPEG's

02-28-05, 05:48 AM

We know that you can gain about 30% in compression using MPEG-4 - not 50%, though. I'd love to check what bitrate can achieve the same quality with XViD, using the same source, but I thing it will require at least 1 Mbps, i.e. 800 Kbps will not be as good as our demo file. What Xvid encoder do you use (and what version) ?

Alternatively, we can provide you the vob for this segment. Could you encode it in XViD in VGA at 800 Kbps and post the file, to compare the quality ?

02-28-05, 05:48 AM	#3 (permalink)
PocketTV Team Guest Posts: n/a	We know that you can gain about 30% in compression using MPEG-4 - not 50%, though. I'd love to check what bitrate can achieve the same quality with XViD, using the same source, but I thing it will require at least 1 Mbps, i.e. 800 Kbps will not be as good as our demo file. What Xvid encoder do you use (and what version) ? Alternatively, we can provide you the vob for this segment. Could you encode it in XViD in VGA at 800 Kbps and post the file, to compare the quality ? Last edited by PocketTV Team; 02-28-05 at 06:23 AM.